フルテキストURL IFAC_49_8_7.pdf
著者 Imai, Jun| Noso, Katsuyuki| Takahashi, Akiko| Funabiki, Shigeyuki|
抄録 For linear distributed parameter systems with a finite number of boundary inputs, we propose a framework to implement the method of weighted residuals using candidate trial functions without boundary homogenization. Proposed scheme utilizes inner product matrix, or Grammian, of the trial functions to separate appropriate homogenized basis functions and the other trial functions matching inhomogeneous boundary conditions. The finite-dimensional approximate model by using the proposed scheme is represented in descriptor form and it is proved to be straightforwardly transformed into state space form. Feasibility of the method is illustrated by a brief controller design example using the approximate model of a heat conduction rod with Dirichlet boundary input.
キーワード Distributed parameter systems Method of weighted residuals Boundary conditions Reduced-order models
備考 This is an Accepted Manuscript of an article published by Elsevier
発行日 2016-08-09
出版物タイトル IFAC-Papers OnLine
49巻
8号
出版者 Elsevier
開始ページ 7
終了ページ 12
ISSN 2405-8963
資料タイプ 学術雑誌論文
言語 Japanese
OAI-PMH Set 岡山大学
著作権者 https://creativecommons.org/licenses/by-nc-nd/4.0/deed.ja
論文のバージョン author
DOI 10.1016/j.ifacol.2016.07.410
Web of Sience KeyUT 000381505200003
関連URL https://doi.org/10.1016/j.ifacol.2016.07.410
フルテキストURL J_Orthop_Sci_22_4_731.pdf fig.pdf tbl.pdf
著者 Furumatsu, Takayuki| Fujii, Masataka| Kodama, Yuya| Ozaki, Toshifumi|
抄録 BACKGROUND: The posterior root ligament of the medial meniscus (MM) has a critical role in regulating the MM movement. An accurate diagnosis of the MM posterior root tear (MMPRT) using magnetic resonance imaging (MRI) is important for preventing sequential osteoarthritis following the MMPRT. However, diagnosis of the MMPRT is relatively difficult even after using several characteristic MRI findings. The aim of this study was to identify a useful meniscal body sign of the MMPRT for improving diagnostic MRI reading. METHODS: Eighty-five patients who underwent surgical treatments for the MMPRT (39 knees) and other types of MM tears (49 knees) were included. The presence of characteristic MRI findings such as cleft sign, ghost sign, radial tear sign, medial extrusion sign, and new meniscal body shape-oriented "giraffe neck sign" was evaluated in 120 MRI examinations. RESULTS: Giraffe neck signs were observed in 81.7% of the MMPRTs and in 3.3% of other MM tears. Cleft, ghost, and radial tear signs were highly positive in the MMPRTs compared with other MM tears. Medial extrusion signs were frequently observed in both groups. Coexistence rates of any 2 MRI signs, except for medial extrusion sign, were 91.7% in the MMPRT group and 5% in other MM tears. CONCLUSIONS: This study demonstrated that a new characteristic MRI finding "giraffe neck sign" was observed in 81.7% of the MMPRT. Our results suggest that the combination of giraffe neck, cleft, ghost, and radial tear signs may be important for an accurate diagnostic MRI reading of the MMPRT.
備考 This is an Accepted Manuscript of an article published by Elsevier
発行日 2017-07
出版物タイトル Journal of Orthopaedic Science
22巻
4号
出版者 Elsevier
開始ページ 731
終了ページ 736
ISSN 0949-2658
NCID AA11052566
資料タイプ 学術雑誌論文
言語 English
OAI-PMH Set 岡山大学
著作権者 https://creativecommons.org/licenses/by-nc-nd/4.0/deed.ja
論文のバージョン author
PubMed ID 28416188
DOI 10.1016/j.jos.2017.03.013
Web of Sience KeyUT 000407394700025
関連URL isVersionOf https://doi.org/10.1016/j.jos.2017.03.013
著者 Yoshida, Rikiya| Wakita, Takanori| Okazaki, Hiroyuki| Mizuguchi, Yoshikazu| Tsuda, Shunsuke| Takano, Yoshihiko| Takeya, Hiroyuki| Hirata, Kazuto| Kato, Yukako| Muro, Takayuki| Okawa, Mario| Ishizaka, Kyoko| Shin, Shik| Harima, Hisatomo| Hirai, Masaaki| Muraoka, Yuji| Yokoya, Takayoshi|
発行日 2010-12
出版物タイトル Physica C-Superconductivity and its Applications
470巻
S1号
資料タイプ 学術雑誌論文
著者 Muraoka, Y| Saeki, K| Yao, Y| Wakita, T| Hirai, M| Yokoya, T| Eguchi, R| Shin, S|
発行日 2010-08
出版物タイトル Journal of Electron Spectroscopy and Related Phenomena
181巻
2-3号
資料タイプ 学術雑誌論文
著者 Wakita, Takanori| Okazaki, Hiroyuki| Takano, Yoshihiko| Hirai, Masaaki| Muraoka, Yuji| Yokoya, Takayoshi|
発行日 2010-12
出版物タイトル Physica C-Superconductivity and its Applications
470巻
S1号
資料タイプ 学術雑誌論文
フルテキストURL Biochem_Biophy_Res_Comm_201807.pdf
著者 Fujiwara, Toshifumi| Eguchi, Takanori| Sogawa, Chiharu| Ono, Kisho| Murakami, Jun| Ibaragi, Soichiro| Asaumi, Jun-ichi| Okamoto, Kuniaki| Calderwood, Stuart K.| Kozaki, Ken-ichi|
抄録 Genetic amplification, overexpression, and increased signaling from the epidermal growth factor receptor (EGFR) are often found in oral squamous cell carcinoma (OSCC) and thus EGFR is frequently targeted molecularly by the therapeutic antibody cetuximab. We assessed effects of cetuximab in control of EGF-driven malignant traits of OSCC cells. EGF stimulation promoted progression level of mesenchymal traits in OSCC cells, which were attenuated by cetuximab but incompletely. We pursued a potential mechanism underlying such incomplete attenuation of OSCC malignant traits. Cetuximab promoted secretion of EGFR-EVs by OSCC cells and failed to inhibit EGF-driven secretion of EGFR-EVs. Cetuximab was also found to be robustly secreted with the EGFR-EVs by the OSCC cells. Thus, EGF promotes the level of mesenchymal traits of OSCC cells and secretion of EGFR-EVs, which involve cetuximab resistance.
キーワード Extracellular vesicles Anti-EGFR antibody therapy Cetuximab Epithelial-to-mesenchymal transition Head and neck squamous cell carcinoma
発行日 2018-07-13
出版物タイトル Biochemical and Biophysical Research Communications A
出版者 Elsevier
ISSN 0006291X
NCID AA00564395
資料タイプ 学術雑誌論文
言語 English
OAI-PMH Set 岡山大学
著作権者 http://creativecommons.org/licenses/by-nc-nd/4.0/
論文のバージョン publisher
DOI 10.1016/j.bbrc.2018.07.035
関連URL isVersionOf https://doi.org/10.1016/j.bbrc.2018.07.035
著者 Sano, Hikaru| Matsuura, Koji| Naruse, Keiji| Funahashi, Hiroaki|
発行日 2010-09-15
出版物タイトル Theriogenology
74巻
5号
資料タイプ 学術雑誌論文
著者 Matsuura, Koji| Hayashi, Nobuyoshi| Takiue, Chisato| Hirata, Rei| Habara, Toshihiro| Naruse, Keiji|
発行日 2010-08
出版物タイトル Fertility and Sterility
94巻
3号
資料タイプ 学術雑誌論文
フルテキストURL BBRC_480_4_564.pdf BBRC_480_4_564_highlights.pdf BBRC_480_4_564_fig.pdf BBRC_480_4_564_suppl_fig.pdf
著者 Ujihara, Yoshihiro| Mohria, Satoshi| Katanosaka, Yuki|
抄録 The Na+/Ca2+ exchanger 1 (NCX1) is an essential Ca2+ efflux system in cardiomyocytes. Although NCX1 is distributed throughout the sarcolemma, a subpopulation of NCX1 is localized to transverse (T)-tubules. There is growing evidence that T-tubule disorganization is a causal event that shifts the transition from hypertrophy to heart failure (HF). However, the detailed molecular mechanisms have not been clarified. Previously, we showed that induced NCX1 expression in pressure-overloaded hearts attenuates defective excitation-contraction coupling and HF progression. Here, we examined the effects of induced NCX1 overexpression on the spatial distribution of L-type Ca2+ channels (LTCCs) and junctophilin-2 (JP2), a structural protein that connects the T-tubule and sarcoplasmic reticulum membrane, in pressure-overloaded hearts. Quantitative analysis showed that the regularity of NCX1 localization was significantly decreased at 8 weeks after transverse aortic constriction (TAC)-surgery; however, T-tubule organization and the regularities of LTCC and JP2 immunofluorescent signals were maintained at this time point. These observations demonstrated that release of NCX1 from the T-tubule area occurred before the onset of T-tubule disorganization and LTCC and JP2 mislocalization. Moreover, induced NCX1 overexpression at 8 weeks post-TAC not only recovered NCX1 regularity but also prevented the decrease in LTCC and JP2 regularities at 16 weeks post-TAC. These results suggested that NCX1 may play an important role in the proper spatial distribution of LTCC and JP2 in T-tubules in the context of pressure-overloading.
キーワード Heart failure Junctophilin-2 L-type Ca(2+) channel Na(+)/Ca(2+) exchanger 1 Pressure-overloading Transverse-tubule
備考 2017年11月公開予定
発行日 2016-11
出版物タイトル Biochemical and Biophysical Research Communications
480巻
4号
出版者 Elsevier
開始ページ 564
終了ページ 569
ISSN 0006-291X
NCID AA00564395
資料タイプ 学術雑誌論文
言語 English
OAI-PMH Set 岡山大学
著作権者 https://creativecommons.org/licenses/by-nc-nd/4.0/deed.ja
論文のバージョン author
PubMed ID 27789286
DOI 10.1016/j.bbrc.2016.10.090
Web of Sience KeyUT 000389015400011
関連URL https://doi.org/10.1016/j.bbrc.2016.10.090
著者 Wajima, Takeaki| Sabui, Subrata| Fukumoto, Megumi| Kano, Shigeyuki| Ramamurthy, Thandavarayan| Chatterjee, Nabendu Sekhar| Hamabata, Takashi|
発行日 2011-10
出版物タイトル Microbial Pathogenesis
51巻
4号
資料タイプ 学術雑誌論文
著者 Hashimoto, Mitsuyasu|
抄録 Using the description of the Frobenius limit of modules over the ring of invariants under an action of a finite group on a polynomial ring over a field of characteristic p>0 developed by Symonds and the author, we give a characterization of the ring of invariants with a positive dual F-signature. Combining this result and Kemper's result on depths of the ring of invariants under an action of a permutation group, we give an example of an F-rational, but non-F-regular ring of invariants under the action of a finite group.
キーワード F-rational F-regular Dual F-signature Frobenius limit
備考 This is an Accepted Manuscript of an article published by Elsevier This fulltext available in Aug 2019
発行日 2017-08-15
出版物タイトル Journal of Algebra
484巻
出版者 Elsevier
開始ページ 207
終了ページ 223
ISSN 0021-8693
NCID AA00692420
資料タイプ 学術雑誌論文
言語 English
OAI-PMH Set 岡山大学
著作権者 https://creativecommons.org/licenses/by-nc-nd/4.0/deed.ja
論文のバージョン author
DOI 10.1016/j.jalgebra.2017.04.017
Web of Sience KeyUT 000403626100010
関連URL https://doi.org/10.1016/j.jalgebra.2017.04.017
フルテキストURL K0005273 other2.pdf
著者 Sakamoto, Shinji| Takaki, Manabu| Okahisa, Yuko| Mizuki, Yutaka| Kodama, Masafumi| Ujike, Hiroshi| Uchitomi, Yosuke|
備考 学位審査副論文
発行日 2014-05
出版物タイトル Psychiatry Research
216巻
2号
出版者 Elsevier
開始ページ 288
終了ページ 289
ISSN 0165-1781
NCID AA0036432X
資料タイプ 学術雑誌論文
言語 English
OAI-PMH Set 岡山大学
著作権者 https://creativecommons.org/licenses/by-nc-nd/4.0/deed.ja
論文のバージョン author
PubMed ID 24576429
DOI 10.1016/j.psychres.2014.02.006
Web of Sience KeyUT 000335099900020
関連URL https://doi.org/10.1016/j.psychres.2014.02.006
著者 Ghosh, Souvik| Gatheru, Zipporah| Nyangao, James| Adachi, Noriaki| Urushibara, Noriko| Kobayashi, Nobumichi|
発行日 2011-01
出版物タイトル Infection, Genetics and Evolution
11巻
1号
資料タイプ 学術雑誌論文
著者 Matsuura, Koji| Hayashi, Nobuyoshi| Kuroda, Yuka| Takiue, Chisato| Hirata, Rei| Takenami, Mami| Aoi, Yoko| Yoshioka, Nanako| Habara, Toshihiro| Mukaida, Tetsunori| Naruse, Keiji|
発行日 2010-03
出版物タイトル Reproductive BioMedicine Online
20巻
3号
資料タイプ 学術雑誌論文
著者 Miyoshi, Shin-ichi| Abe, Yuki| Senoh, Mitsutoshi| Mizuno, Tamaki| Maehara, Yoko| Nakao, Hiroshi|
発行日 2011-05
出版物タイトル Toxicon
57巻
6号
資料タイプ 学術雑誌論文
著者 Nohara, Minoru| Kakiya, Satomi| Kudo, Kazutaka| Oshiro, Yoshihiro| Araki, Shingo| Kobayashi, Tatsuo C.| Oku, Kenta| Nishibori, Eiji| Sawa, Hiroshi|
発行日 2012-04
出版物タイトル Solid State Communications
152巻
8号
資料タイプ 学術雑誌論文
著者 Khan, Shahbaz Manzoor| Debnath, Chanchal| Pramanik, Amiya Kumar| Xiao, Lihua| Nozaki, Tomoyoshi| Ganguly, Sandipan|
発行日 2010-07-15
出版物タイトル Veterinary Parasitology
171巻
1-2号
資料タイプ 学術雑誌論文
著者 Khan, Shahbaz Manzoor| Debnath, Chanchal| Pramanik, Amiya Kumar| Xiao, Lihua| Nozaki, Tomoyoshi| Ganguly, Sandipan|
発行日 2011-06-10
出版物タイトル Veterinary Parasitology
178巻
3-4号
資料タイプ 学術雑誌論文
著者 Nishioka, Yasutaka| Suzumori, Koichi| Kanda, Takefumi| Wakimoto, Shuichi|
発行日 2010-12
出版物タイトル Sensors and Actuators A: Physical
164巻
1-2号
資料タイプ 学術雑誌論文
著者 Okazaki, Hiroyuki| Yoshida, Rikiya| Iwai, Keisuke| Noami, Kengo| Muro, Takayuki| Nakamura, Tetsuya| Wakita, Takanori| Muraoka, Yuji| Hirai, Masaaki| Tomioka, Fumiaki| Takano, Yoshihiko| Takenaka, Asami| Toyoda, Masahiro| Oguch, Tamio| Yokoya, Takayoshi|
発行日 2010-12
出版物タイトル Physica C-Superconductivity and its Applications
470巻
S1号
資料タイプ 学術雑誌論文