start-ver=1.4
cd-journal=joma
no-vol=14
cd-vols=
no-issue=1
article-no=
start-page=14543
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2024
dt-pub=20240624
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Cervical spinal cord stimulation exerts anti-epileptic effects in a rat model of epileptic seizure through the suppression of CCL2-mediated cascades
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Epidural spinal cord stimulation (SCS) is indicated for the treatment of intractable pain and is widely used in clinical practice. In previous basic research, the therapeutic effects of SCS have been demonstrated for epileptic seizure. However, the mechanism has not yet been elucidated. In this study, we investigated the therapeutic effect of SCS and the influence of epileptic seizure. First, SCS in the cervical spine was performed. The rats were divided into four groups: control group and treatment groups with SCS conducted at 2, 50, and 300 Hz frequency. Two days later, convulsions were induced by the intraperitoneal administration of kainic acid, followed by video monitoring to assess seizures. We also evaluated glial cells in the hippocampus by fluorescent immunostaining, electroencephalogram measurements, and inflammatory cytokines such as C-C motif chemokine ligand 2 (CCL2) by quantitative real-time polymerase chain reaction. Seizure frequency and the number of glial cells were significantly lower in the 300 Hz group than in the control group. SCS at 300 Hz decreased gene expression level of CCL2, which induces monocyte migration. SCS has anti-seizure effects by inhibiting CCL2-mediated cascades. The suppression of CCL2 and glial cells may be associated with the suppression of epileptic seizure.
en-copyright=
kn-copyright=
en-aut-name=OkazakiYosuke
en-aut-sei=Okazaki
en-aut-mei=Yosuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=SasakiTatsuya
en-aut-sei=Sasaki
en-aut-mei=Tatsuya
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=HosomotoKakeru
en-aut-sei=Hosomoto
en-aut-mei=Kakeru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=TanimotoShun
en-aut-sei=Tanimoto
en-aut-mei=Shun
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=KawaiKoji
en-aut-sei=Kawai
en-aut-mei=Koji
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
en-aut-name=NagaseTakayuki
en-aut-sei=Nagase
en-aut-mei=Takayuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=
en-aut-name=SugaharaChiaki
en-aut-sei=Sugahara
en-aut-mei=Chiaki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=
en-aut-name=YabunoSatoru
en-aut-sei=Yabuno
en-aut-mei=Satoru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=
en-aut-name=KinKyohei
en-aut-sei=Kin
en-aut-mei=Kyohei
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=
en-aut-name=SasadaSusumu
en-aut-sei=Sasada
en-aut-mei=Susumu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=
en-aut-name=YasuharaTakao
en-aut-sei=Yasuhara
en-aut-mei=Takao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=
en-aut-name=TanakaShota
en-aut-sei=Tanaka
en-aut-mei=Shota
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=
en-aut-name=DateIsao
en-aut-sei=Date
en-aut-mei=Isao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=13
ORCID=
affil-num=1
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=2
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=3
en-affil=Department of Neurosurgery, Kure Kyosai Hospital
kn-affil=
affil-num=4
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=5
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=6
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=7
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=8
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=9
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=10
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=11
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=12
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=13
en-affil=Department of Neurosurgery, Okayama Rosai Hospital
kn-affil=
en-keyword=Epileptic seizure
kn-keyword=Epileptic seizure
en-keyword=Glial cells
kn-keyword=Glial cells
en-keyword=Spinal cord stimulation
kn-keyword=Spinal cord stimulation
en-keyword=C-C motif chemokine ligand 2
kn-keyword=C-C motif chemokine ligand 2
END
start-ver=1.4
cd-journal=joma
no-vol=820
cd-vols=
no-issue=
article-no=
start-page=137598
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2024
dt-pub=20240118
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Neurogenesis impairment with glial activation in the hippocampus-connected regions of intracerebroventricular streptozotocin-injected mice
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Adult neurogenesis in the hippocampus and subventricular zone (SVZ) is impaired by intracerebroventricular administration of streptozotocin (icv-STZ) to rodents. Although neural cells in the several brain regions which connect with the hippocampus or SVZ is thought to be involved in the adult neurogenesis, few studies have investigated morphological alterations of glial cells in these areas. The present study revealed that icv-STZ induces reduction of neural progenitor cells and a dramatic increase in reactive astrocytes and microglia especially in the hippocampus and various hippocampus-connected brain areas. In contrast, there was no significant neuronal damage excluding demyelination of the stria medullaris. The results indicate the hippocampal neurogenesis impairment of this model might be occurred by activated glial cells in the hippocampus, or hippocampus-connected regions.
en-copyright=
kn-copyright=
en-aut-name=MasaiKaori
en-aut-sei=Masai
en-aut-mei=Kaori
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=NakayamaYuta
en-aut-sei=Nakayama
en-aut-mei=Yuta
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=ShinKotaro
en-aut-sei=Shin
en-aut-mei=Kotaro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=SugaharaChiaki
en-aut-sei=Sugahara
en-aut-mei=Chiaki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=MiyazakiIkuko
en-aut-sei=Miyazaki
en-aut-mei=Ikuko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
en-aut-name=YasuharaTakao
en-aut-sei=Yasuhara
en-aut-mei=Takao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=
en-aut-name=DateIsao
en-aut-sei=Date
en-aut-mei=Isao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=
en-aut-name=AsanumaMasato
en-aut-sei=Asanuma
en-aut-mei=Masato
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=
affil-num=1
en-affil=Department of Medical Neurobiology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=2
en-affil=Department of Medical Neurobiology, Okayama University Medical School
kn-affil=
affil-num=3
en-affil=Department of Medical Neurobiology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=4
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=5
en-affil=Department of Medical Neurobiology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=6
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=7
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=8
en-affil=Department of Medical Neurobiology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
en-keyword=Streptozotocin
kn-keyword=Streptozotocin
en-keyword=Adult neurogenesis
kn-keyword=Adult neurogenesis
en-keyword=Astrocyte
kn-keyword=Astrocyte
en-keyword=Microglia
kn-keyword=Microglia
END
start-ver=1.4
cd-journal=joma
no-vol=46
cd-vols=
no-issue=5
article-no=
start-page=1074
end-page=1082
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2024
dt-pub=20240307
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Combined simultaneous endoscopic endonasal and transcranial surgery using high‐definition three‐dimensional exoscope for malignant tumors of the anterior skull base
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Background: Advanced surgical interventions are required to treat malignancies in the anterior skull base (ASB). This study investigates the utility of endoscopic endonasal and transcranial surgery (EETS) using a high-definition three-dimensional exoscope as an alternative to traditional microscopy.
Methods: Six patients with carcinomas of varying histopathologies underwent surgery employing the EETS maneuver, which synchronized three distinct surgical modalities: harvesting of the anterolateral thigh flap, initiation of the transnasal technique, and initiation of the transcranial procedure.
Results: The innovative strategy enabled successful tumor resection and skull base reconstruction without postoperative local neoplastic recurrence, cerebrospinal fluid leakage, or neurological deficits.
Conclusion: The integration of the exoscope and EETS is a novel therapeutic approach for ASB malignancies. This strategy demonstrates the potential of the exoscope in augmenting surgical visualization, enhancing ergonomics, and achieving seamless alignment of multiple surgical interventions. This technique represents a progressive shift in the management of these complex oncological challenges.
en-copyright=
kn-copyright=
en-aut-name=MakiharaSeiichiro
en-aut-sei=Makihara
en-aut-mei=Seiichiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=OtaniYoshihiro
en-aut-sei=Otani
en-aut-mei=Yoshihiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=UraguchiKensuke
en-aut-sei=Uraguchi
en-aut-mei=Kensuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=ShimizuAiko
en-aut-sei=Shimizu
en-aut-mei=Aiko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=MuraiAya
en-aut-sei=Murai
en-aut-mei=Aya
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
en-aut-name=HigakiTakaya
en-aut-sei=Higaki
en-aut-mei=Takaya
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=
en-aut-name=AkisadaNaoki
en-aut-sei=Akisada
en-aut-mei=Naoki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=
en-aut-name=FujimotoShohei
en-aut-sei=Fujimoto
en-aut-mei=Shohei
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=
en-aut-name=MakinoTakuma
en-aut-sei=Makino
en-aut-mei=Takuma
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=
en-aut-name=IshidaJoji
en-aut-sei=Ishida
en-aut-mei=Joji
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=
en-aut-name=FujiiKentaro
en-aut-sei=Fujii
en-aut-mei=Kentaro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=
en-aut-name=YasuharaTakao
en-aut-sei=Yasuhara
en-aut-mei=Takao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=
en-aut-name=OtaTomoyuki
en-aut-sei=Ota
en-aut-mei=Tomoyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=13
ORCID=
en-aut-name=MatsumotoHiroshi
en-aut-sei=Matsumoto
en-aut-mei=Hiroshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=14
ORCID=
en-aut-name=AndoMizuo
en-aut-sei=Ando
en-aut-mei=Mizuo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=15
ORCID=
affil-num=1
en-affil=Department of Otolaryngology – Head & Neck Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=2
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=3
en-affil=Department of Otolaryngology – Head & Neck Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=4
en-affil=Department of Otolaryngology – Head & Neck Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=5
en-affil=Department of Otolaryngology – Head & Neck Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=6
en-affil=Department of Otolaryngology – Head & Neck Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=7
en-affil=Department of Otolaryngology – Head & Neck Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=8
en-affil=Department of Otolaryngology – Head & Neck Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=9
en-affil=Department of Otolaryngology – Head & Neck Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=10
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=11
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=12
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=13
en-affil=Department of Plastic and Reconstructive Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Science
kn-affil=
affil-num=14
en-affil=Department of Plastic and Reconstructive Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Science
kn-affil=
affil-num=15
en-affil=Department of Otolaryngology – Head & Neck Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
en-keyword=anterior skull base malignant tumors
kn-keyword=anterior skull base malignant tumors
en-keyword=anterolateral thigh flap
kn-keyword=anterolateral thigh flap
en-keyword=endoscopic endonasal and transcranial surgery
kn-keyword=endoscopic endonasal and transcranial surgery
en-keyword=ORBEYE
kn-keyword=ORBEYE
en-keyword=skull base reconstruction
kn-keyword=skull base reconstruction
END
start-ver=1.4
cd-journal=joma
no-vol=11
cd-vols=
no-issue=10
article-no=
start-page=2773
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2023
dt-pub=20231013
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Targeting Neurogenesis in Seeking Novel Treatments for Ischemic Stroke
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=The interruption of cerebral blood flow leads to ischemic cell death and results in ischemic stroke. Although ischemic stroke is one of the most important causes of long-term disability and mortality, limited treatments are available for functional recovery. Therefore, extensive research has been conducted to identify novel treatments. Neurogenesis is regarded as a fundamental mechanism of neural plasticity. Therefore, therapeutic strategies targeting neurogenesis are thought to be promising. Basic research has found that therapeutic intervention including cell therapy, rehabilitation, and pharmacotherapy increased neurogenesis and was accompanied by functional recovery after ischemic stroke. In this review, we consolidated the current knowledge of the relationship between neurogenesis and treatment for ischemic stroke. It revealed that many treatments for ischemic stroke, including clinical and preclinical ones, have enhanced brain repair and functional recovery post-stroke along with neurogenesis. However, the intricate mechanisms of neurogenesis and its impact on stroke recovery remain areas of extensive research, with numerous factors and pathways involved. Understanding neurogenesis will lead to more effective stroke treatments, benefiting not only stroke patients but also those with other neurological disorders. Further research is essential to bridge the gap between preclinical discoveries and clinical implementation.
en-copyright=
kn-copyright=
en-aut-name=NagaseTakayuki
en-aut-sei=Nagase
en-aut-mei=Takayuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=KinKyohei
en-aut-sei=Kin
en-aut-mei=Kyohei
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=YasuharaTakao
en-aut-sei=Yasuhara
en-aut-mei=Takao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
affil-num=1
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=2
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=3
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
en-keyword=neurogenesis
kn-keyword=neurogenesis
en-keyword=ischemic stroke
kn-keyword=ischemic stroke
en-keyword=cell therapy
kn-keyword=cell therapy
en-keyword=rehabilitations
kn-keyword=rehabilitations
END
start-ver=1.4
cd-journal=joma
no-vol=16
cd-vols=
no-issue=2
article-no=
start-page=594
end-page=603
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2023
dt-pub=202303
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Continuous vagus nerve stimulation exerts beneficial effects on rats with experimentally induced Parkinson's disease: Evidence suggesting involvement of a vagal afferent pathway
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Background: Vagus nerve stimulation (VNS) exerts neuroprotective and anti-inflammatory effects in preclinical models of central nervous system disorders, including Parkinson's disease (PD). VNS setting applied for experimental models is limited into single-time or intermittent short-duration stimulation. We developed a VNS device which could deliver continuous stimulation for rats. To date, the effects of vagal afferent-or efferent-selective stimulation on PD using continuous electrical stimulation remains to be determined.
Objective: To investigate the effects of continuous and selective stimulation of vagal afferent or efferent fiber on Parkinsonian rats.
Methods: Rats were divided into 5 group: intact VNS, afferent VNS (left VNS in the presence of left caudal vagotomy), efferent VNS (left VNS in the presence of left rostral vagotomy), sham, vagotomy. Rats un-derwent the implantation of cuff-electrode on left vagus nerve and 6-hydroxydopamine administration into the left striatum simultaneously. Electrical stimulation was delivered just after 6-OHDA adminis-tration and continued for 14 days. In afferent VNS and efferent VNS group, the vagus nerve was dissected at distal or proximal portion of cuff-electrode to imitate the selective stimulation of afferent or efferent vagal fiber respectively.
Results: Intact VNS and afferent VNS reduced the behavioral impairments in cylinder test and methamphetamine-induced rotation test, which were accompanied by reduced inflammatory glial cells in substantia nigra with the increased density of the rate limiting enzyme in locus coeruleus. In contrast, efferent VNS did not exert any therapeutic effects.
Conclusion: Continuous VNS promoted neuroprotective and anti-inflammatory effect in experimental PD, highlighting the crucial role of the afferent vagal pathway in mediating these therapeutic outcomes.
en-copyright=
kn-copyright=
en-aut-name=HosomotoKakeru
en-aut-sei=Hosomoto
en-aut-mei=Kakeru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=SasakiTatsuya
en-aut-sei=Sasaki
en-aut-mei=Tatsuya
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=YasuharaTakao
en-aut-sei=Yasuhara
en-aut-mei=Takao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=KamedaMasahiro
en-aut-sei=Kameda
en-aut-mei=Masahiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=SasadaSusumu
en-aut-sei=Sasada
en-aut-mei=Susumu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
en-aut-name=KinIttetsu
en-aut-sei=Kin
en-aut-mei=Ittetsu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=
en-aut-name=KuwaharaKen
en-aut-sei=Kuwahara
en-aut-mei=Ken
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=
en-aut-name=KawauchiSatoshi
en-aut-sei=Kawauchi
en-aut-mei=Satoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=
en-aut-name=OkazakiYosuke
en-aut-sei=Okazaki
en-aut-mei=Yosuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=
en-aut-name=YabunoSatoru
en-aut-sei=Yabuno
en-aut-mei=Satoru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=
en-aut-name=SugaharaChiaki
en-aut-sei=Sugahara
en-aut-mei=Chiaki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=
en-aut-name=KawaiKoji
en-aut-sei=Kawai
en-aut-mei=Koji
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=
en-aut-name=NagaseTakayuki
en-aut-sei=Nagase
en-aut-mei=Takayuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=13
ORCID=
en-aut-name=TanimotoShun
en-aut-sei=Tanimoto
en-aut-mei=Shun
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=14
ORCID=
en-aut-name=BorlonganCesario V.
en-aut-sei=Borlongan
en-aut-mei=Cesario V.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=15
ORCID=
en-aut-name=DateIsao
en-aut-sei=Date
en-aut-mei=Isao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=16
ORCID=
affil-num=1
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=2
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=3
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=4
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=5
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=6
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=7
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=8
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=9
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=10
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=11
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=12
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=13
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=14
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=15
en-affil=Department of Neurosurgery and Brain Repair, University of South Florida Morsani College of Medicine
kn-affil=
affil-num=16
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
en-keyword=Parkinson's disease
kn-keyword=Parkinson's disease
en-keyword=Vagus nerve stimulation
kn-keyword=Vagus nerve stimulation
en-keyword=Afferent pathway
kn-keyword=Afferent pathway
en-keyword=Locus coeruleus
kn-keyword=Locus coeruleus
en-keyword=Dopamine
kn-keyword=Dopamine
en-keyword=Noradrenaline
kn-keyword=Noradrenaline
END
start-ver=1.4
cd-journal=joma
no-vol=77
cd-vols=
no-issue=1
article-no=
start-page=85
end-page=90
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2023
dt-pub=202302
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=A Case of Radiation-Induced Osteosarcoma with RB1 Gene Alteration Treated by Skull Base Surgery and Craniofacial Reconstruction
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=A 35-year-old female presented with headache, photophobia and developed sudden loss of vision after having undergone right-side ophthalmectomy and radiochemotherapy for retinoblastoma in infancy. A neoplastic lesion was found in the left middle cranial fossa and was surgically removed. The diagnosis was radiation-induced osteosarcoma with RB1 gene alteration. Although she received chemotherapy for the residual tumor, it progressed 17 months later. Maximal surgical resection with craniofacial reconstruction was required. We utilized two three-dimensional models for surgical planning. She was discharged without neurological deficits other than loss of light perception subsequent to left ophthalmectomy. In cases where retinoblastoma is treated with radiotherapy, long-term follow-up is necessary to monitor for radiation-induced tumor development.
en-copyright=
kn-copyright=
en-aut-name=MatsudaYuki
en-aut-sei=Matsuda
en-aut-mei=Yuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=OtaniYoshihiro
en-aut-sei=Otani
en-aut-mei=Yoshihiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=YasuharaTakao
en-aut-sei=Yasuhara
en-aut-mei=Takao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=AndoMizuo
en-aut-sei=Ando
en-aut-mei=Mizuo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=HigakiTakaya
en-aut-sei=Higaki
en-aut-mei=Takaya
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
en-aut-name=MakinoTakuma
en-aut-sei=Makino
en-aut-mei=Takuma
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=
en-aut-name=MatsumotoHiroshi
en-aut-sei=Matsumoto
en-aut-mei=Hiroshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=
en-aut-name=OyamaTadashi
en-aut-sei=Oyama
en-aut-mei=Tadashi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=
en-aut-name=NishimoriHisakazu
en-aut-sei=Nishimori
en-aut-mei=Hisakazu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=
en-aut-name=DateIsao
en-aut-sei=Date
en-aut-mei=Isao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=
affil-num=1
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=2
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=3
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=4
en-affil=Department of Otolaryngology-Head & Neck Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=5
en-affil=Department of Otolaryngology-Head & Neck Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=6
en-affil=Department of Otolaryngology-Head & Neck Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=7
en-affil=Department of Plastic and Reconstructive Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=8
en-affil=Department of Hematology and Oncology, Okayama University Hospital
kn-affil=
affil-num=9
en-affil=Department of Hematology and Oncology, Okayama University Hospital
kn-affil=
affil-num=10
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
en-keyword=bone model
kn-keyword=bone model
en-keyword=skull base surgery
kn-keyword=skull base surgery
en-keyword=radiation-induced osteosarcoma
kn-keyword=radiation-induced osteosarcoma
en-keyword=RB1 gene alteration
kn-keyword=RB1 gene alteration
END
start-ver=1.4
cd-journal=joma
no-vol=14
cd-vols=
no-issue=1
article-no=
start-page=10
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2023
dt-pub=20230124
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Synergistic therapeutic effects of intracerebral transplantation of human modified bone marrow-derived stromal cells (SB623) and voluntary exercise with running wheel in a rat model of ischemic stroke
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Background Mesenchymal stromal cell (MSC) transplantation therapy is a promising therapy for stroke patients. In parallel, rehabilitation with physical exercise could ameliorate stroke-induced neurological impairment. In this study, we aimed to clarify whether combination therapy of intracerebral transplantation of human modified bone marrow-derived MSCs, SB623 cells, and voluntary exercise with running wheel (RW) could exert synergistic therapeutic effects on a rat model of ischemic stroke.
Methods Wistar rats received right transient middle cerebral artery occlusion (MCAO). Voluntary exercise (Ex) groups were trained in a cage with RW from day 7 before MCAO. SB623 cells (4.0 x 10(5) cells/5 mu l) were stereotactically injected into the right striatum at day 1 after MCAO. Behavioral tests were performed at day 1, 7, and 14 after MCAO using the modified Neurological Severity Score (mNSS) and cylinder test. Rats were euthanized at day 15 after MCAO for mRNA level evaluation of ischemic infarct area, endogenous neurogenesis, angiogenesis, and expression of brain-derived neurotrophic factor (BDNF) and vascular endothelial growth factor (VEGF). The rats were randomly assigned to one of the four groups: vehicle, Ex, SB623, and SB623 + Ex groups.
Results SB623 + Ex group achieved significant neurological recovery in mNSS compared to the vehicle group (p < 0.05). The cerebral infarct area of SB623 + Ex group was significantly decreased compared to those in all other groups (p < 0.05). The number of BrdU/Doublecortin (Dcx) double-positive cells in the subventricular zone (SVZ) and the dentate gyrus (DG), the laminin-positive area in the ischemic boundary zone (IBZ), and the mRNA level of BDNF and VEGF in SB623 + Ex group were significantly increased compared to those in all other groups (p < 0.05).
Conclusions This study suggests that combination therapy of intracerebral transplantation SB623 cells and voluntary exercise with RW achieves robust neurological recovery and synergistically promotes endogenous neurogenesis and angiogenesis after cerebral ischemia, possibly through a mechanism involving the up-regulation of BDNF and VEGF.
en-copyright=
kn-copyright=
en-aut-name=YabunoSatoru
en-aut-sei=Yabuno
en-aut-mei=Satoru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=YasuharaTakao
en-aut-sei=Yasuhara
en-aut-mei=Takao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=NagaseTakayuki
en-aut-sei=Nagase
en-aut-mei=Takayuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=KawauchiSatoshi
en-aut-sei=Kawauchi
en-aut-mei=Satoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=SugaharaChiaki
en-aut-sei=Sugahara
en-aut-mei=Chiaki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
en-aut-name=OkazakiYosuke
en-aut-sei=Okazaki
en-aut-mei=Yosuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=
en-aut-name=HosomotoKakeru
en-aut-sei=Hosomoto
en-aut-mei=Kakeru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=
en-aut-name=SasadaSusumu
en-aut-sei=Sasada
en-aut-mei=Susumu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=
en-aut-name=SasakiTatsuya
en-aut-sei=Sasaki
en-aut-mei=Tatsuya
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=
en-aut-name=TajiriNaoki
en-aut-sei=Tajiri
en-aut-mei=Naoki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=
en-aut-name=BorlonganCesar V.
en-aut-sei=Borlongan
en-aut-mei=Cesar V.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=
en-aut-name=DateIsao
en-aut-sei=Date
en-aut-mei=Isao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=
affil-num=1
en-affil=Department of Neurological Surgery, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=2
en-affil=Department of Neurological Surgery, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=3
en-affil=Department of Neurological Surgery, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=4
en-affil=Department of Neurological Surgery, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=5
en-affil=Department of Neurological Surgery, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=6
en-affil=Department of Neurological Surgery, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=7
en-affil=Department of Neurological Surgery, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=8
en-affil=Department of Neurological Surgery, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=9
en-affil=Department of Neurological Surgery, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=10
en-affil=Department of Neurophysiology and Brain Science, Nagoya City University Graduate School of Medical Sciences and Medical School
kn-affil=
affil-num=11
en-affil=Department of Neurosurgery and Brain Repair, Morsani College of Medicine, University of South Florida
kn-affil=
affil-num=12
en-affil=Department of Neurological Surgery, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
en-keyword=Cerebral ischemic infarct
kn-keyword=Cerebral ischemic infarct
en-keyword=Rehabilitation
kn-keyword=Rehabilitation
en-keyword=Regenerative medicine
kn-keyword=Regenerative medicine
en-keyword=SB623
kn-keyword=SB623
en-keyword=Voluntary exercise
kn-keyword=Voluntary exercise
END
start-ver=1.4
cd-journal=joma
no-vol=
cd-vols=
no-issue=
article-no=
start-page=
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2022
dt-pub=20220824
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Transplantation of modified human bone marrow-derived stromal cells affords therapeutic effects on cerebral ischemia in rats
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Aims SB623 cells are human bone marrow stromal cells transfected with Notch1 intracellular domain. In this study, we examined potential regenerative mechanisms underlying stereotaxic transplantation of SB623 cells in rats with experimental acute ischemic stroke. Methods We prepared control group, empty capsule (EC) group, SB623 cell group (SB623), and encapsulated SB623 cell (eSB623) group. Transient middle cerebral artery occlusion (MCAO) was performed on day 0, and 24 h after MCAO, stroke rats received transplantation into the envisioned ischemic penumbra. Modified neurological severity score (mNSS) was evaluated, and histological evaluations were performed. Results In the mNSS, SB623 and eSB623 groups showed significant improvement compared to the other groups. Histological analysis revealed that the infarction area in SB623 and eSB623 groups was reduced. In the eSB623 group, robust cell viability and neurogenesis were detected in the subventricular zone that increased significantly compared to all other groups. Conclusion SB623 cells with or without encapsulation showed therapeutic effects on ischemic stroke. Encapsulated SB623 cells showed enhanced neurogenesis and increased viability inside the capsules. This study reveals the mechanism of secretory function of transplanted SB623 cells, but not cell-cell interaction as primarily mediating the cells' functional benefits in ischemic stroke.
en-copyright=
kn-copyright=
en-aut-name=KawauchiSatoshi
en-aut-sei=Kawauchi
en-aut-mei=Satoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=YasuharaTakao
en-aut-sei=Yasuhara
en-aut-mei=Takao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=KinKyohei
en-aut-sei=Kin
en-aut-mei=Kyohei
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=YabunoSatoru
en-aut-sei=Yabuno
en-aut-mei=Satoru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=SugaharaChiaki
en-aut-sei=Sugahara
en-aut-mei=Chiaki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
en-aut-name=NagaseTakayuki
en-aut-sei=Nagase
en-aut-mei=Takayuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=
en-aut-name=HosomotoKakeru
en-aut-sei=Hosomoto
en-aut-mei=Kakeru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=
en-aut-name=OkazakiYosuke
en-aut-sei=Okazaki
en-aut-mei=Yosuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=
en-aut-name=TomitaYousuke
en-aut-sei=Tomita
en-aut-mei=Yousuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=
en-aut-name=UmakoshiMichiari
en-aut-sei=Umakoshi
en-aut-mei=Michiari
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=
en-aut-name=SasakiTatsuya
en-aut-sei=Sasaki
en-aut-mei=Tatsuya
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=
en-aut-name=KamedaMasahiro
en-aut-sei=Kameda
en-aut-mei=Masahiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=
en-aut-name=BorlonganCesario, V
en-aut-sei=Borlongan
en-aut-mei=Cesario, V
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=13
ORCID=
en-aut-name=DateIsao
en-aut-sei=Date
en-aut-mei=Isao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=14
ORCID=
affil-num=1
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=2
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=3
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=4
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=5
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=6
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=7
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=8
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=9
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=10
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=11
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=12
en-affil=Department of Neurosurgery, Osaka Medical College
kn-affil=
affil-num=13
en-affil=Department of Neurosurgery and Brain Repair, Center of Excellence for Aging and Brain Repair, University of South Florida
kn-affil=
affil-num=14
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
en-keyword=bone marrow stromal cells
kn-keyword=bone marrow stromal cells
en-keyword=cerebral infarction
kn-keyword=cerebral infarction
en-keyword=encapsulated cell transplantation
kn-keyword=encapsulated cell transplantation
en-keyword=middle cerebral artery occlusion model
kn-keyword=middle cerebral artery occlusion model
en-keyword=neurogenesis
kn-keyword=neurogenesis
END
start-ver=1.4
cd-journal=joma
no-vol=61
cd-vols=
no-issue=10
article-no=
start-page=607
end-page=618
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2021
dt-pub=202110
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Spinal Surgery after Bilateral Subthalamic Stimulation for Patients with Parkinson's Disease: A Retrospective Outcome Analysis of Pain and Functional Control
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Parkinson's disease (PD) patients often suffer from spinal diseases requiring surgeries, although the risk of complications is high. There are few reports on outcomes after spinal surgery for PD patients with deep brain stimulation (DBS). The objective of this study was to explore the data on spinal surgery for PD patients with precedent DBS. We evaluated 24 consecutive PD patients with 28 spinal surgeries from 2007 to 2017 who received at least a 2-year follow-up. The characteristics and outcomes of PD patients after spinal surgery were compared to those of 156 non-PD patients with degenerative spinal diseases treated in 2013-2017. Then, the characteristics, outcomes, and spinal alignment of PD patients receiving DBS were analyzed in degenerative spinal/ lumbar diseases. The mean age at the time of spinal surgery was 68 years. The Hoehn and Yahr score regarding PD was stage 1 for 8 patients, stage 2 for 2 patients, stage 3 for 8 patients, stage 4 for 10 patients, and stage 5 for 0 patient. The median preoperative L-DOPA equivalent daily dose was 410 mg. Thirteen patients (46%) received precedent subthalamic nucleus (STN) DBS. Lumbar lesions with pain were common, and operation and anesthesia times were long in PD patients. Pain and functional improvement of PD patients persisted for 2 years after surgery with a higher complication rate than for non-PD patients. PD patients with STN DBS maintained better lumbar lordosis for 2 years after spinal surgery. STN DBS significantly maintained spinal alignment with subsequent pain and functional amelioration 2 years after surgery. The outcomes of spinal surgery for PD patients might be favorably affected by thorough treatment for PD including DBS.
en-copyright=
kn-copyright=
en-aut-name=UmakoshiMichiari
en-aut-sei=Umakoshi
en-aut-mei=Michiari
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=YasuharaTakao
en-aut-sei=Yasuhara
en-aut-mei=Takao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=MorimotoJun
en-aut-sei=Morimoto
en-aut-mei=Jun
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=MuraiSatoshi
en-aut-sei=Murai
en-aut-mei=Satoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=SasakiTatsuya
en-aut-sei=Sasaki
en-aut-mei=Tatsuya
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
en-aut-name=KamedaMasahiro
en-aut-sei=Kameda
en-aut-mei=Masahiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=
en-aut-name=KinKyohei
en-aut-sei=Kin
en-aut-mei=Kyohei
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=
en-aut-name=MiyoshiYasuyuki
en-aut-sei=Miyoshi
en-aut-mei=Yasuyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=
en-aut-name=DateIsao
en-aut-sei=Date
en-aut-mei=Isao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=
affil-num=1
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=2
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=3
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=4
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=5
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=6
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=7
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=8
en-affil=Department of Neurosurgery, Kawasaki Medical School General Medical Center
kn-affil=
affil-num=9
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
en-keyword=abnormal posture
kn-keyword=abnormal posture
en-keyword=lumbago
kn-keyword=lumbago
en-keyword=neuromodulation
kn-keyword=neuromodulation
en-keyword=pain
kn-keyword=pain
en-keyword=spinal alignment
kn-keyword=spinal alignment
END
start-ver=1.4
cd-journal=joma
no-vol=61
cd-vols=
no-issue=9
article-no=
start-page=549
end-page=556
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2021
dt-pub=2021
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Ultra-high-molecular-weight Polyethylene (UHMWPE) Wing Method for Strong Cranioplasty
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=We developed a new cranioplasty method that utilizes artificial bone made of ultra-high-molecular-weight polyethylene, with a wedge-shaped edge (UHMWPE Wing). This study shows the methods and data of case series and finite element analyses with the UHMWPE Wing. A circumferential wing was preoperatively designed for a custom-made artificial bone made of UHMWPE to achieve high fixed power and to minimize the usage of cranial implants. Here, we present 4 years of follow-up data and finite element analyses for patients treated with the UHMWPE Wing between February 2015 and February 2019. Eighteen consecutive patients underwent cranioplasty using our UHMWPE Wing design. There were no postoperative adverse events in 17 of the patients for at least 18 months. One case of hydrocephalus experienced screw loosening and graft uplift due to shunt malfunction. Placement of a ventriculo-peritoneal shunt immediately returned the artificial bone to normal position. Finite element analyses revealed that a model using the UHMWPE Wing had the highest withstand load and lowest deformation. This is the first report on the UHMWPE Wing method. This method may enable clinicians to minimize dead space and achieve high strength in cranioplasty.
en-copyright=
kn-copyright=
en-aut-name=KobayashiKazuki
en-aut-sei=Kobayashi
en-aut-mei=Kazuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=YukiueTadato
en-aut-sei=Yukiue
en-aut-mei=Tadato
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=YoshidaHideyuki
en-aut-sei=Yoshida
en-aut-mei=Hideyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=TsuboiNobushige
en-aut-sei=Tsuboi
en-aut-mei=Nobushige
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=TakahashiYuu
en-aut-sei=Takahashi
en-aut-mei=Yuu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
en-aut-name=MakinoKeigo
en-aut-sei=Makino
en-aut-mei=Keigo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=
en-aut-name=KimuraRyu
en-aut-sei=Kimura
en-aut-mei=Ryu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=
en-aut-name=MizutaRyo
en-aut-sei=Mizuta
en-aut-mei=Ryo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=
en-aut-name=SasadaSusumu
en-aut-sei=Sasada
en-aut-mei=Susumu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=
en-aut-name=OgawaTomoyuki
en-aut-sei=Ogawa
en-aut-mei=Tomoyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=
en-aut-name=NagayamaNoriyuki
en-aut-sei=Nagayama
en-aut-mei=Noriyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=
en-aut-name=YasuharaTakao
en-aut-sei=Yasuhara
en-aut-mei=Takao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=
en-aut-name=DateIsao
en-aut-sei=Date
en-aut-mei=Isao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=13
ORCID=
affil-num=1
en-affil=Department of Neurosurgery, Tsuyama Chuo Hospital
kn-affil=
affil-num=2
en-affil=Department of Neurosurgery, Tsuyama Chuo Hospital
kn-affil=
affil-num=3
en-affil=Department of Neurosurgery, Tsuyama Chuo Hospital
kn-affil=
affil-num=4
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=5
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=6
en-affil=Department of Neurosurgery, Tsuyama Chuo Hospital
kn-affil=
affil-num=7
en-affil=Department of Neurosurgery, Tsuyama Chuo Hospital
kn-affil=
affil-num=8
en-affil=Department of Neurosurgery, Tsuyama Chuo Hospital
kn-affil=
affil-num=9
en-affil=Department of Neurosurgery, Tsuyama Chuo Hospital
kn-affil=
affil-num=10
en-affil=Department of Neurosurgery, Tsuyama Chuo Hospital
kn-affil=
affil-num=11
en-affil=Industrial Technology Center of Okayama Prefecture
kn-affil=
affil-num=12
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=13
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
en-keyword=artificial bone
kn-keyword=artificial bone
en-keyword=cranioplasty
kn-keyword=cranioplasty
en-keyword=finite element analyses
kn-keyword=finite element analyses
en-keyword=ultra-high-molecular-weight polyethylene
kn-keyword=ultra-high-molecular-weight polyethylene
END
start-ver=1.4
cd-journal=joma
no-vol=9
cd-vols=
no-issue=7
article-no=
start-page=789
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2021
dt-pub=20210707
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Vagus Nerve Stimulation with Mild Stimulation Intensity Exerts Anti-Inflammatory and Neuroprotective Effects in Parkinson's Disease Model Rats
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Background: The major surgical treatment for Parkinson's disease (PD) is deep brain stimulation (DBS), but a less invasive treatment is desired. Vagus nerve stimulation (VNS) is a relatively safe treatment without cerebral invasiveness. In this study, we developed a wireless controllable electrical stimulator to examine the efficacy of VNS on PD model rats. Methods: Adult female Sprague-Dawley rats underwent placement of a cuff-type electrode and stimulator on the vagus nerve. Following which, 6-hydroxydopamine (6-OHDA) was administered into the left striatum to prepare a PD model. VNS was started immediately after 6-OHDA administration and continued for 14 days. We evaluated the therapeutic effects of VNS with behavioral and immunohistochemical outcome assays under different stimulation intensity (0.1, 0.25, 0.5 and 1 mA). Results: VNS with 0.25-0.5 mA intensity remarkably improved behavioral impairment, preserved dopamine neurons, reduced inflammatory glial cells, and increased noradrenergic neurons. On the other hand, VNS with 0.1 mA and 1 mA intensity did not display significant therapeutic efficacy. Conclusions: VNS with 0.25-0.5 mA intensity has anti-inflammatory and neuroprotective effects on PD model rats induced by 6-OHDA administration. In addition, we were able to confirm the practicality and effectiveness of the new experimental device.
en-copyright=
kn-copyright=
en-aut-name=KinIttetsu
en-aut-sei=Kin
en-aut-mei=Ittetsu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=SasakiTatsuya
en-aut-sei=Sasaki
en-aut-mei=Tatsuya
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=YasuharaTakao
en-aut-sei=Yasuhara
en-aut-mei=Takao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=KamedaMasahiro
en-aut-sei=Kameda
en-aut-mei=Masahiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=AgariTakashi
en-aut-sei=Agari
en-aut-mei=Takashi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
en-aut-name=OkazakiMihoko
en-aut-sei=Okazaki
en-aut-mei=Mihoko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=
en-aut-name=HosomotoKakeru
en-aut-sei=Hosomoto
en-aut-mei=Kakeru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=
en-aut-name=OkazakiYosuke
en-aut-sei=Okazaki
en-aut-mei=Yosuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=
en-aut-name=YabunoSatoru
en-aut-sei=Yabuno
en-aut-mei=Satoru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=
en-aut-name=KawauchiSatoshi
en-aut-sei=Kawauchi
en-aut-mei=Satoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=
en-aut-name=KuwaharaKen
en-aut-sei=Kuwahara
en-aut-mei=Ken
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=
en-aut-name=MorimotoJun
en-aut-sei=Morimoto
en-aut-mei=Jun
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=
en-aut-name=KinKyohei
en-aut-sei=Kin
en-aut-mei=Kyohei
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=13
ORCID=
en-aut-name=UmakoshiMichiari
en-aut-sei=Umakoshi
en-aut-mei=Michiari
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=14
ORCID=
en-aut-name=TomitaYousuke
en-aut-sei=Tomita
en-aut-mei=Yousuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=15
ORCID=
en-aut-name=TajiriNaoki
en-aut-sei=Tajiri
en-aut-mei=Naoki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=16
ORCID=
en-aut-name=BorlonganCesario, V
en-aut-sei=Borlongan
en-aut-mei=Cesario, V
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=17
ORCID=
en-aut-name=DateIsao
en-aut-sei=Date
en-aut-mei=Isao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=18
ORCID=
affil-num=1
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine
kn-affil=
affil-num=2
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine
kn-affil=
affil-num=3
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine
kn-affil=
affil-num=4
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine
kn-affil=
affil-num=5
en-affil=Department of Neurosurgery, Tokyo Metropolitan Neurological Hospital
kn-affil=
affil-num=6
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine
kn-affil=
affil-num=7
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine
kn-affil=
affil-num=8
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine
kn-affil=
affil-num=9
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine
kn-affil=
affil-num=10
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine
kn-affil=
affil-num=11
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine
kn-affil=
affil-num=12
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine
kn-affil=
affil-num=13
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine
kn-affil=
affil-num=14
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine
kn-affil=
affil-num=15
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine
kn-affil=
affil-num=16
en-affil=Department of Neurophysiology and Brain Science and Medical School, Graduate School of Medical Sciences and Medical School, Nagoya City University
kn-affil=
affil-num=17
en-affil=Department of Neurosurgery and Brain Repair, University of South Florida Morsani College of Medicine, 12901 Bruce B. Downs Blvd.
kn-affil=
affil-num=18
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine
kn-affil=
en-keyword=anti-inflammation
kn-keyword=anti-inflammation
en-keyword=less invasive therapy
kn-keyword=less invasive therapy
en-keyword=new experimental device
kn-keyword=new experimental device
en-keyword=Parkinson's disease
kn-keyword=Parkinson's disease
en-keyword=vagus nerve stimulation
kn-keyword=vagus nerve stimulation
END
start-ver=1.4
cd-journal=joma
no-vol=61
cd-vols=
no-issue=7
article-no=
start-page=393
end-page=396
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2021
dt-pub=2021
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=An Evaluation of the Safety and Feasibility of Adenosine-assisted Clipping Surgery for Unruptured Cerebral Aneurysms: Study Protocol
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=The effectiveness of adenosine-induced flow arrest in surgical clipping for the cerebral aneurysms with difficulties in temporary clip placement to the proximal main trunk has been reported. This is the first clinical trial to evaluate the safety and feasibility of adenosine-assisted clipping surgery for unruptured cerebral aneurysms (UCAs) in Japan. The inclusion criteria are as follows: patients over 20 years old, patients who agree to be enrolled in this study after providing informed consent, patients who undergo clipping surgery for UCA in our institute, and patients in whom the surgeons (T.H. or I.D.) judge that decompression of the aneurysm is effective. The primary endpoint is a modified Rankin Scale (mRS) score 30 days after surgery. We plan to enroll 10 patients in this study. The original protocol of adenosine administration was established in this trial. Herein, we present the study protocol.
en-copyright=
kn-copyright=
en-aut-name=HishikawaTomohito
en-aut-sei=Hishikawa
en-aut-mei=Tomohito
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=MuraiSatoshi
en-aut-sei=Murai
en-aut-mei=Satoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=HiramatsuMasafumi
en-aut-sei=Hiramatsu
en-aut-mei=Masafumi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=HarumaJun
en-aut-sei=Haruma
en-aut-mei=Jun
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=NishiKazuhiko
en-aut-sei=Nishi
en-aut-mei=Kazuhiko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
en-aut-name=EbisudaniYuki
en-aut-sei=Ebisudani
en-aut-mei=Yuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=
en-aut-name=SatoYu
en-aut-sei=Sato
en-aut-mei=Yu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=
en-aut-name=YasuharaTakao
en-aut-sei=Yasuhara
en-aut-mei=Takao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=
en-aut-name=SugiuKenji
en-aut-sei=Sugiu
en-aut-mei=Kenji
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=
en-aut-name=ShimizuKazuyoshi
en-aut-sei=Shimizu
en-aut-mei=Kazuyoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=
en-aut-name=KobayashiMotomu
en-aut-sei=Kobayashi
en-aut-mei=Motomu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=
en-aut-name=NakagawaKoji
en-aut-sei=Nakagawa
en-aut-mei=Koji
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=
en-aut-name=Kimura-OnoAya
en-aut-sei=Kimura-Ono
en-aut-mei=Aya
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=13
ORCID=
en-aut-name=HottaKatsuyuki
en-aut-sei=Hotta
en-aut-mei=Katsuyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=14
ORCID=
en-aut-name=MorimatsuHiroshi
en-aut-sei=Morimatsu
en-aut-mei=Hiroshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=15
ORCID=
en-aut-name=DateIsao
en-aut-sei=Date
en-aut-mei=Isao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=16
ORCID=
affil-num=1
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=2
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=3
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=4
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=5
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=6
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=7
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=8
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=9
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=10
en-affil=Department of Anesthesiology and Resuscitology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=11
en-affil=Department of Anesthesiology and Resuscitology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=12
en-affil=Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=13
en-affil=Center for Innovative Clinical Medicine, Okayama University Hospital
kn-affil=
affil-num=14
en-affil=Center for Innovative Clinical Medicine, Okayama University Hospital
kn-affil=
affil-num=15
en-affil=Department of Anesthesiology and Resuscitology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=16
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
en-keyword=adenosine
kn-keyword=adenosine
en-keyword=clipping
kn-keyword=clipping
en-keyword=unruptured cerebral aneurysm
kn-keyword=unruptured cerebral aneurysm
END
start-ver=1.4
cd-journal=joma
no-vol=75
cd-vols=
no-issue=2
article-no=
start-page=243
end-page=248
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2021
dt-pub=202104
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Pyogenic Ventriculitis After Anterior Skull Base Surgery Treated With Endoscopic Ventricular Irrigation And Reconstruction Using a Vascularized Flap
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Ventriculitis is a rare, serious complication of neurosurgery. A 59-year-old man who had undergone a craniotomy for a paranasal adenocarcinoma, developed a right frontal cystic lesion. We performed a bifrontal craniotomy to remove the lesion. The dura was repaired with non-vascularized free fascia lata in watertight fashion. Ventriculitis occurred 3 days postoperatively. Ventricular drainage, craniectomy, and endoscopic irrigation were undertaken to remove an abscess. The dura and the resection cavity were reconstructed using a vascularized anterolateral thigh adipofascial flap. His symptoms disappeared, indicating that endoscopic irrigation and reconstruction can effectively address ventriculitis even in patients in critical clinical condition.
en-copyright=
kn-copyright=
en-aut-name=TomitaYusuke
en-aut-sei=Tomita
en-aut-mei=Yusuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=ShimazuYosuke
en-aut-sei=Shimazu
en-aut-mei=Yosuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=KawakamiMasato
en-aut-sei=Kawakami
en-aut-mei=Masato
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=MatsumotoHiroshi
en-aut-sei=Matsumoto
en-aut-mei=Hiroshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=FujiiKentaro
en-aut-sei=Fujii
en-aut-mei=Kentaro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
en-aut-name=KamedaMasahiro
en-aut-sei=Kameda
en-aut-mei=Masahiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=
en-aut-name=YasuharaTakao
en-aut-sei=Yasuhara
en-aut-mei=Takao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=
en-aut-name=SurugaYasuki
en-aut-sei=Suruga
en-aut-mei=Yasuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=
en-aut-name=OtaTomoyuki
en-aut-sei=Ota
en-aut-mei=Tomoyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=
en-aut-name=KimataYoshihiro
en-aut-sei=Kimata
en-aut-mei=Yoshihiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=
en-aut-name=KurozumiKazuhiko
en-aut-sei=Kurozumi
en-aut-mei=Kazuhiko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=
en-aut-name=DateIsao
en-aut-sei=Date
en-aut-mei=Isao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=
affil-num=1
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=2
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=3
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=4
en-affil=Plastic and Reconstructive Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=5
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=6
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=7
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=8
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=9
en-affil=Department of Plastic and Reconstructive Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=10
en-affil=Department of Plastic and Reconstructive Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=11
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
affil-num=12
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
kn-affil=
en-keyword=ventriculitis
kn-keyword=ventriculitis
en-keyword=surgical site infection
kn-keyword=surgical site infection
en-keyword=intraventricular antimicrobial therapy
kn-keyword=intraventricular antimicrobial therapy
en-keyword=anterior skull base surgery
kn-keyword=anterior skull base surgery
END
start-ver=1.4
cd-journal=joma
no-vol=60
cd-vols=
no-issue=7
article-no=
start-page=337
end-page=350
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2020
dt-pub=2020
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Japanese National Questionnaire Survey in 2018 on Complications Related to Cranial Implants in Neurosurgery
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Cranial implants are commonly used throughout the world, yet the data on complications remain partly clarified. The aim of this study was to gather real data in 2018 on complications related to cranial implants in neurosurgery. The survey population consisted of 1103 institutes supplying neurosurgical treatment. The survey consisted of two-stage questionnaire. First the incidence of complications was investigated, then the secondary questionnaire was e-mailed to the respondents about the detailed of the complications. As the result, the annual incidence of complications related to cranial implants was 0.558% in Japan. Titanium plate and mesh were used predominantly in craniotomy and cranioplasty, respectively. The second survey collected data on 449 cases with complications (infection: 63%, implant exposure: 46%, multiple answer). Postoperative infection was associated with male sex, brain tumor, short interval between surgery and complication, usage of ceramics, hydroxyapatite, resin, and artificial dura, hyponutrition, multiple surgeries, dirty wound, and sinusitis as patient factors, and CSF leakage, ruptured sutures, and sinus maltreatment as surgery factors. Meanwhile, long hospital stay was associated with age, male sex, mRS 3–5 before complication, short interval between initial surgery and complication, large craniotomy, long operative time, usage of ceramics and artificial dura, multiple surgeries and dirty wound as patient factors, ruptured suture as a surgical factor, and bacterial infection, especially MRSA infection, as the complication and treatment consisting of removal as complication factors. In conclusion, this is the first Japanese national survey on complications related to cranial implants in neurosurgery. It is important to recall that complications may arise years after surgery and to be aware of the risk factors associated with complications.
en-copyright=
kn-copyright=
en-aut-name=YASUHARATakao
en-aut-sei=YASUHARA
en-aut-mei=Takao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=MURAISatoshi
en-aut-sei=MURAI
en-aut-mei=Satoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=MIKUNINobuhiro
en-aut-sei=MIKUNI
en-aut-mei=Nobuhiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=MIYAMOTOSusumu
en-aut-sei=MIYAMOTO
en-aut-mei=Susumu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=DATEIsao
en-aut-sei=DATE
en-aut-mei=Isao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
affil-num=1
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=2
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=3
en-affil=Department of Neurosurgery, Sapporo Medical University
kn-affil=
affil-num=4
en-affil=Department of Neurosurgery, Kyoto University
kn-affil=
affil-num=5
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical SciencesCranial implants are commonly used throughout the world, yet the data on complications remain partly clarified. The aim of this study was to gather real data in 2018 on complications related to cranial implants in neurosurgery. The survey population consisted of 1103 institutes supplying neurosurgical treatment. The survey consisted of two-stage questionnaire. First the incidence of complications was investigated, then the secondary questionnaire was e-mailed to the respondents about the detailed of the complications. As the result, the annual incidence of complications related to cranial implants was 0.558% in Japan. Titanium plate and mesh were used predominantly in craniotomy and cranioplasty, respectively. The second survey collected data on 449 cases with complications (infection: 63%, implant exposure: 46%, multiple answer). Postoperative infection was associated with male sex, brain tumor, short interval between surgery and complication, usage of ceramics, hydroxyapatite, resin, and artificial dura, hyponutrition, multiple surgeries, dirty wound, and sinusitis as patient factors, and CSF leakage, ruptured sutures, and sinus maltreatment as surgery factors. Meanwhile, long hospital stay was associated with age, male sex, mRS 3–5 before complication, short interval between initial surgery and complication, large craniotomy, long operative time, usage of ceramics and artificial dura, multiple surgeries and dirty wound as patient factors, ruptured suture as a surgical factor, and bacterial infection, especially MRSA infection, as the complication and treatment consisting of removal as complication factors. In conclusion, this is the first Japanese national survey on complications related to cranial implants in neurosurgery. It is important to recall that complications may arise years after surgery and to be aware of the risk factors associated with complications.
kn-affil=
en-keyword=artificial bone
kn-keyword=artificial bone
en-keyword=cranioplasty
kn-keyword=cranioplasty
en-keyword=infection
kn-keyword=infection
en-keyword=re-operation
kn-keyword=re-operation
en-keyword=titanium plate
kn-keyword=titanium plate
END
start-ver=1.4
cd-journal=joma
no-vol=5
cd-vols=
no-issue=3
article-no=
start-page=119
end-page=123
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2019
dt-pub=20190930
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Cerebral circulation improves with indirect bypass surgery combined with gene therapy
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Angiogenesis involves new blood vessels sprouting from preexisting blood vessels. This process may serve to improve brain circulation. Moyamoya disease (MMD) is a cerebrovascular disorder causing intracranial stenosis which significantly reduces the blood supply to the brain. Mainly stroke is the first symptom of the disorder, so treatments that reduce the risk of stroke are used for patients with MMD. To prevent stroke for those with chronic cerebral hypoperfusion, more blood needs to flow to the brain, which was thought to be achieved by enhancing angiogenesis. Indirect bypass surgery, such as encephalo-myo-synangiosis (EMS), is used for revascularization. However, EMS alone sometimes cannot provide enough circulation to avoid ischemic strokes. The current study examined if EMS combined with high-mobility group box-1 (HMGB1) and vascular endothelial growth factor (VEGF) enhanced angiogenesis and increased cerebral circulation. The results indicated that HMGB1 administered with EMS increased angiogenesis through a VEGF-dependent mechanism. In addition, exercising and stem cell transplantation possess possible means to increase angiogenesis. Overall, EMS with gene therapy, maintaining fitness, and stem cell utilization may prevent or help one recover from stroke by enhancing brain angiogenesis. Thus, these treatments may be applicable for patients with MMD. This paper is a review article. Referred literature in this paper has been listed in the references section. The datasets supporting the conclusions of this article are available online by searching various databases, including PubMed.
en-copyright=
kn-copyright=
en-aut-name=ShearAlex
en-aut-sei=Shear
en-aut-mei=Alex
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=NishihiroShingo
en-aut-sei=Nishihiro
en-aut-mei=Shingo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=HishikawaTomohito
en-aut-sei=Hishikawa
en-aut-mei=Tomohito
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=HiramatsuMasafumi
en-aut-sei=Hiramatsu
en-aut-mei=Masafumi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=SugiuKenji
en-aut-sei=Sugiu
en-aut-mei=Kenji
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
en-aut-name=YasuharaTakao
en-aut-sei=Yasuhara
en-aut-mei=Takao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=
en-aut-name=DateIsao
en-aut-sei=Date
en-aut-mei=Isao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=
affil-num=1
en-affil=Department of Neurosurgery and Brain Repair, College of Medicine, University of South Florida Morsani
kn-affil=
affil-num=2
en-affil=Department of Neurological Surgery, Graduate School of Medicine Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=3
en-affil=Department of Neurological Surgery, Graduate School of Medicine Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=4
en-affil=Department of Neurological Surgery, Graduate School of Medicine Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=5
en-affil=Department of Neurological Surgery, Graduate School of Medicine Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=6
en-affil=Department of Neurological Surgery, Graduate School of Medicine Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=7
en-affil=Department of Neurological Surgery, Graduate School of Medicine Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
en-keyword=Angiogenesis
kn-keyword=Angiogenesis
en-keyword=cerebral hypoperfusion
kn-keyword=cerebral hypoperfusion
en-keyword=encephalo-myo-synangiosis
kn-keyword=encephalo-myo-synangiosis
en-keyword=endothelial progenitor cells
kn-keyword=endothelial progenitor cells
en-keyword=high-mobility group box-1
kn-keyword=high-mobility group box-1
en-keyword=revascularization
kn-keyword=revascularization
en-keyword=vascular endothelial growth factor
kn-keyword=vascular endothelial growth factor
END
start-ver=1.4
cd-journal=joma
no-vol=10
cd-vols=
no-issue=1
article-no=
start-page=3507
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2020
dt-pub=20200226
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Precise MEP monitoring with a reduced interval is safe and useful for detecting permissive duration for temporary clipping
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Although temporary clipping of the parent artery is an indispensable technique in clipping surgery for intracranial aneurysms, the permissive duration of temporary clipping is still not well known. The aim of this study is to confirm the safety of precise motor evoked potential (MEP) monitoring and to estimate the permissive duration of temporary clipping for middle cerebral artery (MCA) aneurysm based on precise MEP monitoring results. Under precise MEP monitoring via direct cortical stimulation every 30 seconds to 1 minute, surgeons released a temporary clip and waited for MEP amplitude to recover following severe (>50%) reduction of MEP amplitude during temporary clipping. Precise MEP monitoring was safely performed. Twenty-eight instances of temporary clipping were performed in 42 MCA aneurysm clipping surgeries. Because precise MEP monitoring could be used to determine when to release a temporary clip even with a severe reduction in MEP amplitude due to lengthy temporary clipping, no patients experienced permanent postoperative hemiparesis. Based on logistic regression analysis, if a temporary clip is applied for 312 seconds or more, there is a higher probability of a severe reduction in MEP amplitude. We should therefore release temporary clips after 5 minutes in order to avoid permanent postoperative hemiparesis.
en-copyright=
kn-copyright=
en-aut-name=KamedaMasahiro
en-aut-sei=Kameda
en-aut-mei=Masahiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=HishikawaTomohito
en-aut-sei=Hishikawa
en-aut-mei=Tomohito
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=HiramatsuMasafumi
en-aut-sei=Hiramatsu
en-aut-mei=Masafumi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=YasuharaTakao
en-aut-sei=Yasuhara
en-aut-mei=Takao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=KurozumiKazuhiko
en-aut-sei=Kurozumi
en-aut-mei=Kazuhiko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
en-aut-name=DateIsao
en-aut-sei=Date
en-aut-mei=Isao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=
affil-num=1
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=2
en-affil=epartment of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=epartment of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
affil-num=3
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=4
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=5
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=6
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
en-keyword=Stroke
kn-keyword=Stroke
END
start-ver=1.4
cd-journal=joma
no-vol=12
cd-vols=
no-issue=
article-no=
start-page=164
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2020
dt-pub=20200616
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Long-Term Continuous Cervical Spinal Cord Stimulation Exerts Neuroprotective Effects in Experimental Parkinson's Disease
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Background: Spinal cord stimulation (SCS) exerts neuroprotective effects in animal models of Parkinson’s disease (PD). Conventional stimulation techniques entail limited stimulation time and restricted movement of animals, warranting the need for optimizing the SCS regimen to address the progressive nature of the disease and to improve its clinical translation to PD patients.
Objective: Recognizing the limitations of conventional stimulation, we now investigated the effects of continuous SCS in freely moving parkinsonian rats.
Methods: We developed a small device that could deliver continuous SCS. At the start of the experiment, thirty female Sprague-Dawley rats received the dopamine (DA)-depleting neurotoxin, 6-hydroxydopamine, into the right striatum. The SCS device was fixed below the shoulder area of the back of the animal, and a line from this device was passed under the skin to an electrode that was then implanted epidurally over the dorsal column. The rats were divided into three groups: control, 8-h stimulation, and 24-h stimulation, and behaviorally tested then euthanized for immunohistochemical analysis.
Results: The 8- and 24-h stimulation groups displayed significant behavioral improvement compared to the control group. Both SCS-stimulated groups exhibited significantly preserved tyrosine hydroxylase (TH)-positive fibers and neurons in the striatum and substantia nigra pars compacta (SNc), respectively, compared to the control group. Notably, the 24-h stimulation group showed significantly pronounced preservation of the striatal TH-positive fibers compared to the 8-h stimulation group. Moreover, the 24-h group demonstrated significantly reduced number of microglia in the striatum and SNc and increased laminin-positive area of the cerebral cortex compared to the control group.
Conclusions: This study demonstrated the behavioral and histological benefits of continuous SCS in a time-dependent manner in freely moving PD animals, possibly mediated by anti-inflammatory and angiogenic mechanisms.
en-copyright=
kn-copyright=
en-aut-name=KuwaharaKen
en-aut-sei=Kuwahara
en-aut-mei=Ken
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=SasakiTatsuya
en-aut-sei=Sasaki
en-aut-mei=Tatsuya
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=YasuharaTakao
en-aut-sei=Yasuhara
en-aut-mei=Takao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=KamedaMasahiro
en-aut-sei=Kameda
en-aut-mei=Masahiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=OkazakiYosuke
en-aut-sei=Okazaki
en-aut-mei=Yosuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
en-aut-name=HosomotoKakeru
en-aut-sei=Hosomoto
en-aut-mei=Kakeru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=
en-aut-name=KinIttetsu
en-aut-sei=Kin
en-aut-mei=Ittetsu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=
en-aut-name=OkazakiMihoko
en-aut-sei=Okazaki
en-aut-mei=Mihoko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=
en-aut-name=YabunoSatoru
en-aut-sei=Yabuno
en-aut-mei=Satoru
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=
en-aut-name=KawauchiSatoshi
en-aut-sei=Kawauchi
en-aut-mei=Satoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=
en-aut-name=TomitaYousuke
en-aut-sei=Tomita
en-aut-mei=Yousuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=
en-aut-name=UmakoshiMichiari
en-aut-sei=Umakoshi
en-aut-mei=Michiari
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=
en-aut-name=KinKyohei
en-aut-sei=Kin
en-aut-mei=Kyohei
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=13
ORCID=
en-aut-name=MorimotoJun
en-aut-sei=Morimoto
en-aut-mei=Jun
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=14
ORCID=
en-aut-name=LeeJea-Young
en-aut-sei=Lee
en-aut-mei=Jea-Young
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=15
ORCID=
en-aut-name=TajiriNaoki
en-aut-sei=Tajiri
en-aut-mei=Naoki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=16
ORCID=
en-aut-name=BorlonganCesar V.
en-aut-sei=Borlongan
en-aut-mei=Cesar V.
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=17
ORCID=
en-aut-name=DateIsao
en-aut-sei=Date
en-aut-mei=Isao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=18
ORCID=
affil-num=1
en-affil=Department of Neurological Surgery, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=2
en-affil=Department of Neurological Surgery, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=3
en-affil=Department of Neurological Surgery, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=4
en-affil=Department of Neurological Surgery, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=5
en-affil=Department of Neurological Surgery, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=6
en-affil=Department of Neurological Surgery, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=7
en-affil=Department of Neurological Surgery, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=8
en-affil=Department of Neurological Surgery, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=9
en-affil=Department of Neurological Surgery, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=10
en-affil=Department of Neurological Surgery, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=11
en-affil=Department of Neurological Surgery, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=12
en-affil=Department of Neurological Surgery, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=13
en-affil=Department of Neurological Surgery, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=14
en-affil=Department of Neurological Surgery, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=15
en-affil=Department of Neurosurgery and Brain Repair, Morsani College of Medicine, University of South Florida
kn-affil=
affil-num=16
en-affil=Department of Neurophysiology and Brain Science, Graduate School of Medical Sciences, Nagoya City University
kn-affil=
affil-num=17
en-affil=Department of Neurosurgery and Brain Repair, Morsani College of Medicine, University of South Florida
kn-affil=
affil-num=18
en-affil=Department of Neurological Surgery, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
en-keyword=electrical stimulation
kn-keyword=electrical stimulation
en-keyword=neuroinflammation
kn-keyword=neuroinflammation
en-keyword=neuromodulation
kn-keyword=neuromodulation
en-keyword=neuroprotection
kn-keyword=neuroprotection
en-keyword=6-hydroxydopamine
kn-keyword=6-hydroxydopamine
END
start-ver=1.4
cd-journal=joma
no-vol=21
cd-vols=
no-issue=11
article-no=
start-page=4137
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2020
dt-pub=20200610
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Cerebellar Blood Flow and Gene Expression in Crossed Cerebellar Diaschisis after Transient Middle Cerebral Artery Occlusion in Rats
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Crossed cerebellar diaschisis (CCD) is a state of hypoperfusion and hypometabolism in the contralesional cerebellar hemisphere caused by a supratentorial lesion, but its pathophysiology is not fully understood. We evaluated chronological changes in cerebellar blood flow (CbBF) and gene expressions in the cerebellum using a rat model of transient middle cerebral artery occlusion (MCAO). CbBF was analyzed at two and seven days after MCAO using single photon emission computed tomography (SPECT). DNA microarray analysis and western blotting of the cerebellar cortex were performed and apoptotic cells in the cerebellar cortex were stained. CbBF in the contralesional hemisphere was significantly decreased and this lateral imbalance recovered over one week. Gene set enrichment analysis revealed that a gene set for "oxidative phosphorylation" was significantly upregulated while fourteen other gene sets including "apoptosis", "hypoxia" and "reactive oxygen species" showed a tendency toward upregulation in the contralesional cerebellum. MCAO upregulated the expressions of nuclear factor erythroid 2-related factor 2 (Nrf2) and heme oxygenase-1 (HO-1) in the contralesional cerebellar cortex. The number of apoptotic cells increased in the molecular layer of the contralesional cerebellum. Focal cerebral ischemia in our rat MCAO model caused CCD along with enhanced expression of genes related to oxidative stress and apoptosis.
en-copyright=
kn-copyright=
en-aut-name=KidaniNaoya
en-aut-sei=Kidani
en-aut-mei=Naoya
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=HishikawaTomohito
en-aut-sei=Hishikawa
en-aut-mei=Tomohito
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=HiramatsuMasafumi
en-aut-sei=Hiramatsu
en-aut-mei=Masafumi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=NishihiroShingo
en-aut-sei=Nishihiro
en-aut-mei=Shingo
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=KinKyohei
en-aut-sei=Kin
en-aut-mei=Kyohei
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
en-aut-name=TakahashiYu
en-aut-sei=Takahashi
en-aut-mei=Yu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=
en-aut-name=MuraiSatoshi
en-aut-sei=Murai
en-aut-mei=Satoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=
en-aut-name=SugiuKenji
en-aut-sei=Sugiu
en-aut-mei=Kenji
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=
en-aut-name=YasuharaTakao
en-aut-sei=Yasuhara
en-aut-mei=Takao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=
en-aut-name=MiyazakiIkuko
en-aut-sei=Miyazaki
en-aut-mei=Ikuko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=
en-aut-name=AsanumaMasato
en-aut-sei=Asanuma
en-aut-mei=Masato
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=
en-aut-name=DateIsao
en-aut-sei=Date
en-aut-mei=Isao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=
affil-num=1
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=2
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=3
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=4
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=5
en-affil=Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=6
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=7
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=8
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=9
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=10
en-affil=Department of Medical Neurobiology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=11
en-affil=Department of Medical Neurobiology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=12
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
en-keyword=apoptosis
kn-keyword=apoptosis
en-keyword=cerebral blood flow
kn-keyword=cerebral blood flow
en-keyword=crossed cerebellar diaschisis
kn-keyword=crossed cerebellar diaschisis
en-keyword=ischemic stroke
kn-keyword=ischemic stroke
en-keyword=oxidative stress
kn-keyword=oxidative stress
END
start-ver=1.4
cd-journal=joma
no-vol=20
cd-vols=
no-issue=21
article-no=
start-page=E5402
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2019
dt-pub=20191030
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Animal Models for Parkinson's Disease Research: Trends in the 2000s
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Parkinson's disease (PD) is a chronic and progressive movement disorder and the second most common neurodegenerative disease. Although many studies have been conducted, there is an unmet clinical need to develop new treatments because, currently, only symptomatic therapies are available. To achieve this goal, clarification of the pathology is required. Attempts have been made to emulate human PD and various animal models have been developed over the decades. Neurotoxin models have been commonly used for PD research. Recently, advances in transgenic technology have enabled the development of genetic models that help to identify new approaches in PD research. However, PD animal model trends have not been investigated. Revealing the trends for PD research will be valuable for increasing our understanding of the positive and negative aspects of each model. In this article, we clarified the trends for animal models that were used to research PD in the 2000s, and we discussed each model based on these trends.
en-copyright=
kn-copyright=
en-aut-name=KinKyohei
en-aut-sei=Kin
en-aut-mei=Kyohei
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=YasuharaTakao
en-aut-sei=Yasuhara
en-aut-mei=Takao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=KamedaMasahiro
en-aut-sei=Kameda
en-aut-mei=Masahiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=DateIsao
en-aut-sei=Date
en-aut-mei=Isao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
affil-num=1
en-affil=Department of Neurological Surgery, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=2
en-affil= Department of Neurological Surgery, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=3
en-affil= Department of Neurological Surgery, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
affil-num=4
en-affil= Department of Neurological Surgery, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
kn-affil=
en-keyword=animal model
kn-keyword=animal model
en-keyword=alpha-synuclein
kn-keyword=alpha-synuclein
en-keyword=DJ-1
kn-keyword=DJ-1
en-keyword=neurotoxin
kn-keyword=neurotoxin
en-keyword=Parkin
kn-keyword=Parkin
en-keyword=Parkinson's disease
kn-keyword=Parkinson's disease
en-keyword=pesticide
kn-keyword=pesticide
en-keyword=PINK1
kn-keyword=PINK1
en-keyword=1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine
kn-keyword=1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine
en-keyword=6-hydroxydopamine
kn-keyword=6-hydroxydopamine
END
start-ver=1.4
cd-journal=joma
no-vol=71
cd-vols=
no-issue=4
article-no=
start-page=263
end-page=268
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2017
dt-pub=201708
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Mesenchymal Stem Cell Therapy for Ischemic Stroke
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract= To date, many animal studies have indicated the neuroprotective effects of mesenchymal stem cell (MSC) transplantation in ischemic stroke. Several clinical studies have also revealed the safety, feasibility, and neuroprotective effects in ischemic stroke patients. In this review, we present the main approaches of MSC transplantation in ischemic stroke, the mechanisms of MSC therapy, and the current clinical studies on MSC transplantation in ischemic stroke patients. We also explore the safety of MSC transplantation and conclude that MSC therapy will play an important role in the future treatment of ischemic stroke. The optimal timing, approach, and cell dose in the transplantation are important issues for successful clinical application.
en-copyright=
kn-copyright=
en-aut-name=ToyoshimaAtsuhiko
en-aut-sei=Toyoshima
en-aut-mei=Atsuhiko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=YasuharaTakao
en-aut-sei=Yasuhara
en-aut-mei=Takao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=DateIsao
en-aut-sei=Date
en-aut-mei=Isao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
affil-num=1
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=2
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=Department of Spinal Surgery, Shinkomonji Hospital
affil-num=3
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
en-keyword=mesenchymal stem cell
kn-keyword=mesenchymal stem cell
en-keyword= ischemic stroke
kn-keyword= ischemic stroke
en-keyword= cell transplantation
kn-keyword= cell transplantation
en-keyword=clinical trial
kn-keyword=clinical trial
END
start-ver=1.4
cd-journal=joma
no-vol=71
cd-vols=
no-issue=2
article-no=
start-page=179
end-page=180
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2017
dt-pub=201704
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Intracranial Pressure Monitoring for Pediatric Acute Encephalopathy
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Newly published clinical practice guidelines recommend intracranial pressure (ICP) monitoring in critical care for the management of pediatric acute encephalopathy (pAE), but the utility of ICP monitoring for pAE has been poorly studied. We recently performed direct ICP monitoring for two patients. We observed that although the direct ICP monitoring had clinical benefits with less body weight gain and no vasopressor use in both cases, this monitoring technique is still invasive. Future studies should determine the utility of non-invasive ICP monitoring systems in pAE to further improve the quality of intensive-care management.
en-copyright=
kn-copyright=
en-aut-name=NosakaNobuyuki
en-aut-sei=Nosaka
en-aut-mei=Nobuyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=TsukaharaKohei
en-aut-sei=Tsukahara
en-aut-mei=Kohei
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=KnaupEmily
en-aut-sei=Knaup
en-aut-mei=Emily
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=YabuuchiToshihiko
en-aut-sei=Yabuuchi
en-aut-mei=Toshihiko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=KikkawaTomonobu
en-aut-sei=Kikkawa
en-aut-mei=Tomonobu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
en-aut-name=FujiiYosuke
en-aut-sei=Fujii
en-aut-mei=Yosuke
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=
en-aut-name=YashiroMasato
en-aut-sei=Yashiro
en-aut-mei=Masato
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=
en-aut-name=YasuharaTakao
en-aut-sei=Yasuhara
en-aut-mei=Takao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=
en-aut-name=OkadaAyumi
en-aut-sei=Okada
en-aut-mei=Ayumi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=
en-aut-name=UgawaToyomu
en-aut-sei=Ugawa
en-aut-mei=Toyomu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=
en-aut-name=NakaoAtsunori
en-aut-sei=Nakao
en-aut-mei=Atsunori
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=
en-aut-name=TsukaharaHirokazu
en-aut-sei=Tsukahara
en-aut-mei=Hirokazu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=
en-aut-name=DateIsao
en-aut-sei=Date
en-aut-mei=Isao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=13
ORCID=
affil-num=1
en-affil=Advanced Emergency and Critical Care Medical Center, Okayama University Hospital
kn-affil=
affil-num=2
en-affil=Advanced Emergency and Critical Care Medical Center, Okayama University Hospital
kn-affil=
affil-num=3
en-affil=Advanced Emergency and Critical Care Medical Center, Okayama University Hospital
kn-affil=
affil-num=4
en-affil=Department of Pediatrics, Okayama University Hospital
kn-affil=
affil-num=5
en-affil=Department of Pediatrics, Okayama University Hospital
kn-affil=
affil-num=6
en-affil=Department of Pediatrics, Okayama University Hospital
kn-affil=
affil-num=7
en-affil=Department of Pediatrics, Okayama University Hospital
kn-affil=
affil-num=8
en-affil=Department of Neurological Surgery, Okayama University Hospital
kn-affil=
affil-num=9
en-affil=Department of Pediatrics, Okayama University Hospital
kn-affil=
affil-num=10
en-affil=Advanced Emergency and Critical Care Center of Okayama University Hospital
kn-affil=
affil-num=11
en-affil=Advanced Emergency and Critical Care Medical Center, Okayama University Hospital
kn-affil=
affil-num=12
en-affil=Department of Pediatrics, Okayama University Hospital
kn-affil=
affil-num=13
en-affil=Department of Neurological Surgery, Okayama University Hospital
kn-affil=
en-keyword=cerebral perfusion
kn-keyword=cerebral perfusion
en-keyword=encephalopathy
kn-keyword=encephalopathy
en-keyword=child
kn-keyword=child
en-keyword=intracranial pressure
kn-keyword=intracranial pressure
en-keyword=neurological intensive care
kn-keyword=neurological intensive care
END
start-ver=1.4
cd-journal=joma
no-vol=70
cd-vols=
no-issue=6
article-no=
start-page=493
end-page=496
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2016
dt-pub=201612
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Surgery in the Standing Position by a Surgeon with Achilles Tendon Rupture
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Unexpected injuries can have a profound effect on a surgeonʼs performance and thus on patients and surgical departments. Here we describe a technique for performing surgery in the standing position, as done by a surgeon with an Achilles tendon rupture. During his prescribed 45-day non-weight-bearing period for the left ankle after surgery for an Achilles tendon rupture, the surgeon was able to participate in 15 surgeries as an operator or assistant, due to his use of a combination of injured-leg genuflection on a stool and a ʻSurgical Body Supportʼ device. Similarly injured surgeons may benefit from such support.
en-copyright=
kn-copyright=
en-aut-name=YasuharaTakao
en-aut-sei=Yasuhara
en-aut-mei=Takao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=KuwaharaKen
en-aut-sei=Kuwahara
en-aut-mei=Ken
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=SasadaSusumu
en-aut-sei=Sasada
en-aut-mei=Susumu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=ToyoshimaAtsuhiko
en-aut-sei=Toyoshima
en-aut-mei=Atsuhiko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=MorimotoJun
en-aut-sei=Morimoto
en-aut-mei=Jun
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
en-aut-name=KinKyohei
en-aut-sei=Kin
en-aut-mei=Kyohei
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=
en-aut-name=ManabeHiroaki
en-aut-sei=Manabe
en-aut-mei=Hiroaki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=
en-aut-name=MiyoshiYasuyuki
en-aut-sei=Miyoshi
en-aut-mei=Yasuyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=
en-aut-name=KusumegiAkira
en-aut-sei=Kusumegi
en-aut-mei=Akira
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=
en-aut-name=TakahashiYuichiro
en-aut-sei=Takahashi
en-aut-mei=Yuichiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=
en-aut-name=ItoKiyoshi
en-aut-sei=Ito
en-aut-mei=Kiyoshi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=
en-aut-name=DateIsao
en-aut-sei=Date
en-aut-mei=Isao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=
affil-num=1
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=2
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=3
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=4
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=5
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=6
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=7
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=8
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=9
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
affil-num=10
en-affil=Department of Spinal Surgery, Shinkomonji Hospital
kn-affil=
affil-num=11
en-affil=Department of Neurosurgery, Shinshu University
kn-affil=
affil-num=12
en-affil=Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
kn-affil=
en-keyword=Achilles tendon rupture
kn-keyword=Achilles tendon rupture
en-keyword=electromyogram
kn-keyword=electromyogram
en-keyword=genuflection
kn-keyword=genuflection
en-keyword=injured leg
kn-keyword=injured leg
en-keyword=standing position
kn-keyword=standing position
END
start-ver=1.4
cd-journal=joma
no-vol=20
cd-vols=
no-issue=4
article-no=
start-page=415
end-page=420
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2014
dt-pub=201404
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Cognitive functions in Parkinson's disease: Relation to disease severity and hallucination
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Objective: We wished to relate severity of Parkinson's disease (PD) with cognitive function in relation to cerebral blood flow (CBF).
Methods: Eighty-one consecutive PD patients were enrolled in this study. We used Mini-Mental State Examination (MMSE) and Wechsler Adult Intelligence Scale-Third edition (WAIS-III) to evaluate cognitive functions, and three-dimensional stereotactic ROI template (3DSRT) and Statistical Parametric Mapping (SPM) 8 to evaluate single photon emission CT (SPECT) recordings of regional CBF.
Results: The mean MMSE score of PD patients was 27.4 +/- 2.4. The scores of most patients were higher than 23/30. On the other hand, the mean Full-scale IQ of PD patients was 88.4 +/- 17.3 in WAIS-III, which was lower than that of normal controls. In particular, visuospatial function score of most patients was lower. There was significant correlation between cognitive scores and Hoehn & Yahr stage and hallucinatory episodes. PD Patients with stage III and IV showed significant deterioration in cognitive functions compared to stage II patients. Analysis of CBF revealed relative reductions in perfusion in the cerebral cortex relative to that in normal control. SPM 8 showed that cognitive functions in PD patients were positively correlated with rCBF in the thalamus and cingulate gyrus.
Conclusions: This is the study to demonstrate the cognitive impairments in PD patients using WAIS-III. Visuospatial dysfunction might be caused by decrease in rCBF in the parietal and occipital lobes and dorsolateral prefrontal cortex. The severity of cognitive impairments in PD patients was correlated with disease severity and hallucinatory episodes.
en-copyright=
kn-copyright=
en-aut-name=WakamoriTakaaki
en-aut-sei=Wakamori
en-aut-mei=Takaaki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=AgariTakashi
en-aut-sei=Agari
en-aut-mei=Takashi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=YasuharaTakao
en-aut-sei=Yasuhara
en-aut-mei=Takao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=KamedaMasahiro
en-aut-sei=Kameda
en-aut-mei=Masahiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=KondoAkihiko
en-aut-sei=Kondo
en-aut-mei=Akihiko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
en-aut-name=ShinkoAiko
en-aut-sei=Shinko
en-aut-mei=Aiko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=
en-aut-name=SasadaSusumu
en-aut-sei=Sasada
en-aut-mei=Susumu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=
en-aut-name=SasakiTatsuya
en-aut-sei=Sasaki
en-aut-mei=Tatsuya
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=
en-aut-name=FurutaTomohisa
en-aut-sei=Furuta
en-aut-mei=Tomohisa
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=
en-aut-name=DateIsao
en-aut-sei=Date
en-aut-mei=Isao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=
affil-num=1
en-affil=
kn-affil=Okayama Univ, Grad Sch Med Dent & Pharmaceut Sci, Dept Neurol Surg
affil-num=2
en-affil=
kn-affil=Okayama Univ, Grad Sch Med Dent & Pharmaceut Sci, Dept Neurol Surg
affil-num=3
en-affil=
kn-affil=Okayama Univ, Grad Sch Med Dent & Pharmaceut Sci, Dept Neurol Surg
affil-num=4
en-affil=
kn-affil=Okayama Univ, Grad Sch Med Dent & Pharmaceut Sci, Dept Neurol Surg
affil-num=5
en-affil=
kn-affil=Okayama Univ, Grad Sch Med Dent & Pharmaceut Sci, Dept Neurol Surg
affil-num=6
en-affil=
kn-affil=Okayama Univ, Grad Sch Med Dent & Pharmaceut Sci, Dept Neurol Surg
affil-num=7
en-affil=
kn-affil=Okayama Univ, Grad Sch Med Dent & Pharmaceut Sci, Dept Neurol Surg
affil-num=8
en-affil=
kn-affil=Okayama Univ, Grad Sch Med Dent & Pharmaceut Sci, Dept Neurol Surg
affil-num=9
en-affil=
kn-affil=Kibi Int Univ, Dept Psychol
affil-num=10
en-affil=
kn-affil=Okayama Univ, Grad Sch Med Dent & Pharmaceut Sci, Dept Neurol Surg
en-keyword=Parkinson's disease
kn-keyword=Parkinson's disease
en-keyword=Cognitive functions
kn-keyword=Cognitive functions
en-keyword=Disease severity
kn-keyword=Disease severity
en-keyword=Hallucinations
kn-keyword=Hallucinations
en-keyword=SPECT
kn-keyword=SPECT
END
start-ver=1.4
cd-journal=joma
no-vol=1502
cd-vols=
no-issue=
article-no=
start-page=55
end-page=70
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2013
dt-pub=20130328
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=The neuroprotective and neurorescue effects of carbamylated erythropoietin Fc fusion protein (CEPO-Fc) in a rat model of Parkinson's disease
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Parkinson's disease is characterized by progressive degeneration of dopaminergic neurons. Thus the development of therapeutic neuroprotection and neurorescue strategies to mitigate disease progression is important. In this study we evaluated the neuroprotective/rescue effects of erythropoietin Fc fusion protein (EPO-Fc) and carbamylated erythropoietin Fe fusion protein (CEPO-Fc) in a rat model of Parkinson's disease. Adult female Sprague-Dawley rats received intraperitoneal injection of EPO-Fc, CEPO-Fc or PBS. Behavioral evaluations consisted of rota-rod, cylinder and amphetamine-induced rotation tests. In the neuroprotection experiment, the CEPO-Fc group demonstrated significant improvement compared with the EPO-Fc group on the amphetamine-induced rotation test throughout the four-week follow-up period. Histologically, significantly more tyrosine hydroxylase (TH)-positive neurons were recognized in the substantia nigra (SN) pars compacta in the CEPO-Fc group than in the PBS and EPO-Fc groups. In the neurorescue experiment, rats receiving CEPO-Fc showed significantly better behavioural scores than those receiving PBS. The histological data concerning striatum also showed that the CEPO-Fc group had significantly better preservation of TH-positive fibers compared to the PBS and EPO-Fc groups. Importantly, there were no increases in hematocrit or hemoglobin levels in the CEPO-Fc group in either the neuroprotection or the neurorescue experiments. In conclusion, the newly developed CEPO-Fc might confer neuroprotective and neurorescue benefits in a rat model of Parkinson's disease without the side effects associated with polycythemia. CEPO-Fc might be a therapeutic tool for patients with Parkinson's disease.
en-copyright=
kn-copyright=
en-aut-name=TayraJudith Thomas
en-aut-sei=Tayra
en-aut-mei=Judith Thomas
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=KamedaMasahiro
en-aut-sei=Kameda
en-aut-mei=Masahiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=YasuharaTakao
en-aut-sei=Yasuhara
en-aut-mei=Takao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=AgariTakashi
en-aut-sei=Agari
en-aut-mei=Takashi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=KadotaTomohito
en-aut-sei=Kadota
en-aut-mei=Tomohito
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
en-aut-name=WangFeifei
en-aut-sei=Wang
en-aut-mei=Feifei
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=
en-aut-name=KikuchiYoichiro
en-aut-sei=Kikuchi
en-aut-mei=Yoichiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=
en-aut-name=LiangHanbai
en-aut-sei=Liang
en-aut-mei=Hanbai
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=
en-aut-name=ShinkoAiko
en-aut-sei=Shinko
en-aut-mei=Aiko
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=
en-aut-name=WakamoriTakaaki
en-aut-sei=Wakamori
en-aut-mei=Takaaki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=
en-aut-name=VcelarBrigitta
en-aut-sei=Vcelar
en-aut-mei=Brigitta
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=
en-aut-name=WeikRobert
en-aut-sei=Weik
en-aut-mei=Robert
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=
en-aut-name=DateIsao
en-aut-sei=Date
en-aut-mei=Isao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=13
ORCID=
affil-num=1
en-affil=
kn-affil=Okayama Univ, Grad Sch Med Dent & Pharmaceut Sci, Dept Neurol Surg
affil-num=2
en-affil=
kn-affil=Okayama Univ, Grad Sch Med Dent & Pharmaceut Sci, Dept Neurol Surg
affil-num=3
en-affil=
kn-affil=Okayama Univ, Grad Sch Med Dent & Pharmaceut Sci, Dept Neurol Surg
affil-num=4
en-affil=
kn-affil=Okayama Univ, Grad Sch Med Dent & Pharmaceut Sci, Dept Neurol Surg
affil-num=5
en-affil=
kn-affil=Okayama Univ, Grad Sch Med Dent & Pharmaceut Sci, Dept Neurol Surg
affil-num=6
en-affil=
kn-affil=Okayama Univ, Grad Sch Med Dent & Pharmaceut Sci, Dept Neurol Surg
affil-num=7
en-affil=
kn-affil=Okayama Univ, Grad Sch Med Dent & Pharmaceut Sci, Dept Neurol Surg
affil-num=8
en-affil=
kn-affil=Okayama Univ, Grad Sch Med Dent & Pharmaceut Sci, Dept Neurol Surg
affil-num=9
en-affil=
kn-affil=Okayama Univ, Grad Sch Med Dent & Pharmaceut Sci, Dept Neurol Surg
affil-num=10
en-affil=
kn-affil=Okayama Univ, Grad Sch Med Dent & Pharmaceut Sci, Dept Neurol Surg
affil-num=11
en-affil=
kn-affil=Polymun Sci GmbH
affil-num=12
en-affil=
kn-affil=Polymun Sci GmbH
affil-num=13
en-affil=
kn-affil=Okayama Univ, Grad Sch Med Dent & Pharmaceut Sci, Dept Neurol Surg
en-keyword=Carbamylated erythropoietin
kn-keyword=Carbamylated erythropoietin
en-keyword=Dopamine
kn-keyword=Dopamine
en-keyword=Neuroprotection
kn-keyword=Neuroprotection
en-keyword=Neurorescue
kn-keyword=Neurorescue
en-keyword=Parkinson's disease
kn-keyword=Parkinson's disease
END
start-ver=1.4
cd-journal=joma
no-vol=67
cd-vols=
no-issue=3
article-no=
start-page=197
end-page=202
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2013
dt-pub=201306
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Proximal Vertebral Body Fracture after 4-Level Fusion Using L1 as the Upper Instrumented Vertebra for Lumbar Degenerative Disease: Report of 2 Cases with Literature Review
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Some cases with lumbar degenerative diseases require multi-level fusion surgeries. At our institute, 27 and 4 procedures of 3- and 4-level fusion were performed out of a total 672 posterior lumbar interfusions (PLIFs) on patients with lumbar degenerative disease from 2005 to 2010. We present 2 osteoporotic patients who developed proximal vertebral body fracture after 4-level fusion. Both cases presented with gait disability for leg pain by degenerative lumbar scoliosis and canal stenosis at the levels of L1/2-4/5. After 4-level fusion using L1 as the upper instrumented vertebra, proximal vertebral body fractures were found along with the right pedicle fractures of L1 in both cases. One of these patients, aged 82 years, was treated as an outpatient using a hard corset for 24 months, but the fractures were exacerbated over time. In the other patient, posterolateral fusion was extended from Th10 to L5. Both patients can walk alone and have been thoroughly followed up. In both cases, the fracture of the right L1 pedicle might be related to the subsequent fractures and fusion failure. In consideration of multi-level fusion, L1 should be avoided as an upper instrumented vertebra to prevent junctional kyphosis, especially in cases with osteoporosis and flat back posture.
en-copyright=
kn-copyright=
en-aut-name=YasuharaTakao
en-aut-sei=Yasuhara
en-aut-mei=Takao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=
en-aut-name=TakahashiYuichi
en-aut-sei=Takahashi
en-aut-mei=Yuichi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=
en-aut-name=KumamotoShinji
en-aut-sei=Kumamoto
en-aut-mei=Shinji
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=
en-aut-name=NakaharaMasayuki
en-aut-sei=Nakahara
en-aut-mei=Masayuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=4
ORCID=
en-aut-name=YonedaKotaro
en-aut-sei=Yoneda
en-aut-mei=Kotaro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=5
ORCID=
en-aut-name=NiimuraTatsuomi
en-aut-sei=Niimura
en-aut-mei=Tatsuomi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=6
ORCID=
en-aut-name=TanoueTakashi
en-aut-sei=Tanoue
en-aut-mei=Takashi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=7
ORCID=
en-aut-name=KusumegiAkira
en-aut-sei=Kusumegi
en-aut-mei=Akira
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=8
ORCID=
en-aut-name=SennariTakashi
en-aut-sei=Sennari
en-aut-mei=Takashi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=9
ORCID=
en-aut-name=HijikataYasukazu
en-aut-sei=Hijikata
en-aut-mei=Yasukazu
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=10
ORCID=
en-aut-name=ManabeHiroaki
en-aut-sei=Manabe
en-aut-mei=Hiroaki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=11
ORCID=
en-aut-name=MiyoshiYasuyuki
en-aut-sei=Miyoshi
en-aut-mei=Yasuyuki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=12
ORCID=
en-aut-name=DateIsao
en-aut-sei=Date
en-aut-mei=Isao
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=13
ORCID=
en-aut-name=OgawaKoichi
en-aut-sei=Ogawa
en-aut-mei=Koichi
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=14
ORCID=
en-aut-name=NishidaKenki
en-aut-sei=Nishida
en-aut-mei=Kenki
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=15
ORCID=
affil-num=1
en-affil=
kn-affil=Department of Spinal Surgery, Shinkomonji Hospital
affil-num=2
en-affil=
kn-affil=Department of Spinal Surgery, Shinkomonji Hospital
affil-num=3
en-affil=
kn-affil=Department of Spinal Surgery, Shinkomonji Hospital
affil-num=4
en-affil=
kn-affil=Department of Spinal Surgery, Shinkomonji Hospital
affil-num=5
en-affil=
kn-affil=Department of Spinal Surgery, Shinkomonji Hospital
affil-num=6
en-affil=
kn-affil=Department of Spinal Surgery, Shinkomonji Hospital
affil-num=7
en-affil=
kn-affil=Department of Spinal Surgery, Shinkomonji Hospital
affil-num=8
en-affil=
kn-affil=Department of Spinal Surgery, Shinkomonji Hospital
affil-num=9
en-affil=
kn-affil=Department of Spinal Surgery, Shinkomonji Hospital
affil-num=10
en-affil=
kn-affil=Department of Spinal Surgery, Shinkomonji Hospital
affil-num=11
en-affil=
kn-affil=Department of Neurological Surgery, Okayama University Hospital
affil-num=12
en-affil=
kn-affil=Department of Neurological Surgery, Okayama University Hospital
affil-num=13
en-affil=
kn-affil=Department of Neurological Surgery, Okayama University Hospital
affil-num=14
en-affil=
kn-affil=Department of Spinal Surgery, Shinkomonji Hospital
affil-num=15
en-affil=
kn-affil=Department of Spinal Surgery, Shinkomonji Hospital
en-keyword=degenerative lumbar scoliosis
kn-keyword=degenerative lumbar scoliosis
en-keyword=osteoporosis
kn-keyword=osteoporosis
en-keyword=pedicle fracture
kn-keyword=pedicle fracture
en-keyword=posterior lumbar interbody fusion
kn-keyword=posterior lumbar interbody fusion
en-keyword=vertebral body fracture
kn-keyword=vertebral body fracture
END