Kataoka, Takahiro - OU Author List - OKAYAMA UNIVERSITY SCIENTIFIC ACHIEVEMENT REPOSITORY

Association between Radon Hot Spring Bathing and Health Conditions: A Cross-Sectional Study in Misasa, Japan

JaLCDOI	10.18926/AMO/65749
FullText URL	77_4_387.pdf
Author	Kataoka, Takahiro\| Habu, Hiroshi\| Tanaka, Ayumi\| Naoe, Shota\| Murakami, Kaito\| Fujimoto, Yuki\| Yukimine, Ryohei\| Takao, Soshi\| Mitsunobu, Fumihiro\| Yorifuji, Takashi\| Yamaoka, Kiyonori\|
Abstract	No epidemiological studies have examined the health effects of daily bathing in radon hot springs. In this cross-sectional study, we investigated the associations between radon hot spring bathing and health conditions. The target population was 5,250 adults ≥ 20 years old in the town of Misasa, Japan. We collected information about the participants’ bathing habits and alleviation of a variety of disease symptoms, and their self-rated health (SRH). Unadjusted and adjusted odds ratios (ORs) and 95% confidence intervals (CI) were calculated. In both the adjusted and unadjusted models of hypertension, significant associations between the > 1×/week hot spring bathing and the alleviation of hypertension symptoms were observed compared to the group whose hot spring bathing was <1×/week: adjusted model, OR 5.40 (95%CI: 1.98-14.74); unadjusted model, 3.67 (1.50-8.99) and for gastroenteritis: adjusted model, 9.18 (1.15-72.96); unadjusted model, 7.62 (1.59-36.49). Compared to the no-bathing group, higher SRH was significantly associated with both bathing < 1×/week: unadjusted model, 2.27 (1.53-3.37) and > 1×/week: adjusted model, 1.91 (1.15-3.19). These findings suggest that bathing in radon hot springs is associated with higher SRH and the alleviation of hypertension and gastroenteritis.
Keywords	radon hot spring bathing habit self-rated health cross-section study
Amo Type	Original Article
Publication Title	Acta Medica Okayama
Published Date	2023-08
Volume	volume77
Issue	issue4
Publisher	Okayama University Medical School
Start Page	387
End Page	394
ISSN	0386-300X
NCID	AA00508441
Content Type	Journal Article
language	English
Copyright Holders	Copyright Ⓒ 2023 by Okayama University Medical School
File Version	publisher
Refereed	True
PubMed ID	37635139
Web of Science KeyUT	001163659800003

Effects of low-dose/high-dose-rate X-irradiation on oxidative stress in organs following forced swim test and its combined effects on alcohol-induced liver damage in mice

FullText URL	fulltext.pdf
Author	Naoe, Shota\| Fujimoto, Yuki\| Murakami, Kaito\| Yukimine, Ryohei\| Tanaka, Ayumi\| Yamaoka, Kiyonori\| Kataoka, Takahiro\|
Keywords	low-dose/high-dose-rate irradiation forced swim test alcohol oxidative stress antioxidants
Published Date	2023-05-17
Publication Title	Journal of Radiation Research
Volume	volume64
Issue	issue4
Publisher	Oxford University Press
Start Page	635
End Page	643
ISSN	0449-3060
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© The Author(s) 2023.
File Version	publisher
PubMed ID	37205845
DOI	10.1093/jrr/rrad030
Web of Science KeyUT	000990840900001
Related Url	isVersionOf https://doi.org/10.1093/jrr/rrad030

Immunomodulatory Effects of Radon Inhalation on Lipopolysaccharide-Induced Inflammation in Mice

FullText URL	fulltext.pdf
Author	Kataoka, Takahiro\| Naoe, Shota\| Murakami, Kaito\| Fujimoto, Yuki\| Yukimine, Ryohei\| Tanaka, Ayumi\| Yamaoka, Kiyonori\|
Keywords	autoimmune diseases cytokine antioxidant function lipopolysaccharide radon inhalation
Published Date	2022-08-26
Publication Title	International Journal Of Environmental Research And Public Health
Volume	volume19
Issue	issue17
Publisher	MDPI
Start Page	10632
ISSN	1660-4601
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2022 by the authors.
File Version	publisher
PubMed ID	36078348
DOI	10.3390/ijerph191710632
Web of Science KeyUT	000851073300001
Related Url	isVersionOf https://doi.org/10.3390/ijerph191710632

Potential inhibitory effects of low-dose thoron inhalation and ascorbic acid administration on alcohol-induced hepatopathy in mice

FullText URL	fulltext.pdf
Author	Kataoka, Takahiro\| Ishida, Tsuyoshi\| Naoe, Shota\| Kanzaki, Norie\| Sakoda, Akihiro\| Tanaka, Hiroshi\| Mitsunobu, Fumihiro\| Yamaoka, Kiyonori\|
Keywords	alcohol-induced liver damage oxidative stress antioxidative function ascorbic acid (AA) thoron
Published Date	2022-07-11
Publication Title	Journal Of Radiation Research
Publisher	Oxford University Press on behalf of The Japanese Radiation Research Society and Japanese Society for Radiation Oncology.
ISSN	0449-3060
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© The Author(s) 2022.
File Version	publisher
PubMed ID	35818298
DOI	10.1093/jrr/rrac046
Web of Science KeyUT	000822986000001
Related Url	isVersionOf https://doi.org/10.1093/jrr/rrac046

Confirmation of efficacy, elucidation of mechanism, and new search for indications of radon therapy

FullText URL	fulltext20220414-2.pdf
Author	Yamaoka, Kiyonori\| Kataoka, Takahiro\|
Published Date	2022
Publication Title	Journal of Clinical Biochemistry and Nutrition
Volume	volume70
Issue	issue2
Publisher	The Society for Free Radical Research Japan
Start Page	87
End Page	92
ISSN	0912-0009
NCID	AA10710201
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2022 JCBN
File Version	publisher
PubMed ID	35400814
DOI	10.3164/jcbn.21-85
Web of Science KeyUT	000763105900001
Related Url	isVersionOf https://doi.org/10.3164/jcbn.21-85

Mechanisms of action of radon therapy on cytokine levels in normal mice and rheumatoid arthritis mouse model

FullText URL	fulltext20220414-1.pdf
Author	Kataoka, Takahiro\| Naoe, Shota\| Murakami, Kaito\| Yukimine, Ryohei\| Fujimoto, Yuki\| Kanzaki, Norie\| Sakoda, Akihiro\| Mitsunobu, Fumihiro\| Yamaoka, Kiyonori\|
Keywords	radon cytokine oxidative stress rheumatoid arthritis immunomodulation function
Published Date	2022
Publication Title	Journal of Clinical Biochemistry and Nutrition
Volume	volume70
Issue	issue2
Publisher	The Society for Free Radical Research Japan
Start Page	154
End Page	159
ISSN	0912-0009
NCID	AA10710201
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2022 JCBN
File Version	publisher
PubMed ID	35400822
DOI	10.3164/jcbn.21-91
Web of Science KeyUT	000763105900009
Related Url	isVersionOf https://doi.org/10.3164/jcbn.21-91

Radon inhalation decreases DNA damage induced by oxidative stress in mouse organs via the activation of antioxidative functions

FullText URL	fulltext.pdf
Author	Kataoka, Takahiro\| Shuto, Hina\| Naoe, Shota\| Yano, Junki\| Kanzaki, Norie\| Sakoda, Akihiro\| Tanaka, Hiroshi\| Hanamoto, Katsumi\| Mitsunobu, Fumihiro\| Terato, Hiroaki\| Yamaoka, Kiyonori\|
Keywords	radon oxidative DNA damage Mn-superoxide dismutase (SOD) 8-oxoguanine DNA glycosylase
Published Date	2021-08-09
Publication Title	Journal of Radiation Research
Volume	volume62
Issue	issue5
Publisher	Oxford University Press
Start Page	861
End Page	867
ISSN	0449-3060
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© The Author(s) 2021.
File Version	publisher
PubMed ID	34370027
DOI	10.1093/jrr/rrab069
Web of Science KeyUT	000700078300014
Related Url	isVersionOf https://doi.org/10.1093/jrr/rrab069

The Effects of Low-Dose-Rate γ-irradiation on Forced Swim Test-Induced Immobility and Oxidative Stress in Mice

JaLCDOI	10.18926/AMO/61896
FullText URL	75_2_169.pdf
Author	Nakada, Tetsuya\| Kataoka, Takahiro\| Nomura, Takaharu\| Shuto, Hina\| Yano, Junki\| Naoe, Shota\| Hanamoto, Katsumi\| Yamaoka, Kiyonori\|
Abstract	The forced swim test (FST) induces immobility in mice. Low-dose (high-dose-rate) X-irradiation inhibits FSTinduced immobility in mice due to its antioxidative function. We evaluated the effects of low-dose γ-irradiation at a low-dose-rate on the FST-induced depletion of antioxidants in mouse organs. Mice received whole-body low-dose-rate (0.6 or 3.0 mGy/h) of low-dose γ-irradiation for 1 week, followed by daily FSTs (5 days). The immobility rate on day 2 compared to day 1 was significantly lower in the 3.0 mGy/h irradiated mice than in sham irradiated mice. The FST significantly decreased the catalase (CAT) activity and total glutathione (t-GSH) content in the brain and kidney, respectively. The superoxide dismutase (SOD) activity and t-GSH content in the liver of the 3.0 mGy/h irradiated mice were significantly lower than those of the non-FST-treated mice. The CAT activity in the lungs of mice exposed to 3.0 mGy/h γ-irradiation was higher than that of non-FST treated mice and mice treated with FST. However, no significant differences were observed in the levels of these antioxidant markers between the sham and irradiated groups except for the CAT activity in lungs. These findings suggest that the effects of low-dose-rate and low-dose γ-irradiation on FST are highly organ-dependent.
Keywords	low-dose-rate γ-irradiation forced swim test antioxidant oxidative stress
Amo Type	Original Article
Publication Title	Acta Medica Okayama
Published Date	2021-04
Volume	volume75
Issue	issue2
Publisher	Okayama University Medical School
Start Page	169
End Page	175
ISSN	0386-300X
NCID	AA00508441
Content Type	Journal Article
language	English
Copyright Holders	CopyrightⒸ 2021 by Okayama University Medical School
File Version	publisher
Refereed	True
PubMed ID	33953424
NAID	120007029890

Evaluation of the redox state in mouse organs following radon inhalation

FullText URL	fulltext.pdf Erratum.pdf
Author	Kataoka, Takahiro\| Kanzaki, Norie\| Sakoda, Akihiro\| Shuto, Hina\| Yano, Junki\| Naoe, Shota\| Tanaka, Hiroshi\| Hanamoto, Katsumi\| Terato, Hiroaki\| Mitsunobu, Fumihiro\| Yamaoka, Kiyonori\|
Keywords	radon redox state oxidative stress antioxidative function principal component analysis
Published Date	2021-01-27
Publication Title	Journal of Radiation Research
Volume	volume62
Issue	issue3
Publisher	Oxford Univ Press
Start Page	390
End Page	400
ISSN	0449-3060
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© The Author(s) 2021.
File Version	publisher
PubMed ID	33503655
NAID	120007042386
DOI	10.1093/jrr/rraa129
Web of Science KeyUT	000648970300003
Related Url	isVersionOf https://doi.org/10.1093/jrr/rraa129

X-Irradiation at 0.5 Gy after the forced swim test reduces forced swimming-induced immobility in mice

FullText URL	fulltext.pdf
Author	Kataoka, Takahiro\| Shuto, Hina\| Yano, Junki\| Naoe, Shota\| Ishida, Tsuyoshi\| Nakada, Tetsuya\| Yamato, Keiko\| Hanamoto, Katsumi\| Nomura, Takaharu\| Yamaoka, Kiyonori\|
Keywords	X-irradiation forced swim test antioxidants brain oxidative stress
Published Date	2020-04-29
Publication Title	Journal of Radiation Research
Volume	volume61
Issue	issue4
Publisher	OXFORD UNIV PRESS
Start Page	517
End Page	523
ISSN	0449-3060
NCID	AA00705792
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© Crown copyright 2020.
File Version	publisher
PubMed ID	32346734
DOI	10.1093/jrr/rraa022
Web of Science KeyUT	000593101500002
Related Url	isVersionOf https://doi.org/10.1093/jrr/rraa022

Comparison of antioxidative effects between radon and thoron inhalation in mouse organs

FullText URL	fulltext.pdf
Author	Kobashi, Yusuke\| Kataoka, Takahiro\| Kanzaki, Norie\| Ishida, Tsuyoshi\| Sakoda, Akihiro\| Tanaka, Hiroshi\| Ishimori, Yuu\| Mitsunobu, Fumihiro\| Yamaoka, Kiyonori\|
Keywords	Radon Thoron Oxidative stress Antioxidative function
Note	This is an Accepted Manuscript of an article published by Springer.\|
Published Date	2020-04-22
Publication Title	Radiation and Environmental Biophysics
Volume	volume59
Issue	issue3
Publisher	Springer
ISSN	0301634X
NCID	AA00800192
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
File Version	author
PubMed ID	32322961
DOI	10.1007/s00411-020-00843-0
Web of Science KeyUT	000528077400001
Related Url	isVersionOf https://doi.org/10.1007/s00411-020-00843-0

Comparative Study on the Inhibitory Effects of α-Tocopherol and Radon on Carbon Tetrachloride-Induced Renal Damage

Author	Kataoka, Takahiro\| Yamato, Keiko\| Nishiyama, Yuichi\| Morii, Yuji\| Etani, Reo\| Takata, Yuji\| Hanamoto, Katsumi\| Kawabe, Atsuishi\| Sakoda, Akihiro\| Ishimori, Yuu\| Taguchi, Takehito\| Yamaoka, Kiyonori\|
Published Date	2012-10
Publication Title	Renal Failure
Volume	volume34
Issue	issue9
Content Type	Journal Article

Comparative study on the inhibitory effects of antioxidant vitamins and radon on carbon tetrachloride-induced hepatopathy

Author	Kataoka, Takahiro\| Nishiyama, Yuichi\| Yamato, Keiko\| Teraoka, Junichi\| Morii, Yuji\| Sakoda, Akihiro\| Ishimori, Yuu\| Taguchi, Takehito\| Yamaoka, Kiyonori\|
Published Date	2012-07-31
Publication Title	Journal of Radiation Research
Volume	volume53
Issue	issue6
Content Type	Journal Article

Inhibitory Effects of Pre and Post Radon Inhalation on Carbon Tetrachloride-induced Oxidative Damage in Mouse Organs

Author	Nishiyama, Yuichi\| Kataoka, Takahiro\| Teraoka, Junichi\| Sakoda, Akihiro\| Ishimori, Yuu\| Yamaoka, Kiyonori\|
Published Date	2012-05-29
Publication Title	RADIOISOTOPES
Volume	volume61
Issue	issue5
Content Type	Journal Article

Protective Effects of Radon Inhalation on Carrageenan-Induced Inflammatory Paw Edema in Mice

Author	Kataoka, Takahiro\| Teraoka, Junichi\| Sakoda, Akihiro\| Nishiyama, Yuichi\| Yamato, Keiko\| Monden, Mayuko\| Ishimori, Yuu\| Nomura, Takaharu\| Taguchi, Takehito\| Yamaoka, Kiyonori\|
Published Date	2012-04-01
Publication Title	Inflammation
Volume	volume35
Issue	issue2
Content Type	Journal Article

Activation of Biodefense System by Low-Dose Irradiation or Radon Inhalation and Its Applicable Possibility for Treatment of Diabetes and Hepatopathy

Author	Kataoka, Takahiro\| Yamaoka, Kiyonori\|
Published Date	2012-02-09
Publication Title	ISRN Endocrinology
Volume	volume2012
Content Type	Journal Article

Inhibitory Effects of Prior Low-dose X-irradiation on Cold-induced Brain Injury in Mouse

Author	Yoshimoto, Masaaki\| Kataoka, Takahiro\| Toyota, Teruaki\| Taguchi, Takehito\| Yamaoka, Kiyonori\|
Published Date	2012-02-01
Publication Title	Inflammation
Volume	volume35
Issue	issue1
Content Type	Journal Article

ラドン吸入がペットの健康改善に及ぼす効果に関する基礎的検討

Author	Kataoka, Takahiro\| Tokunaga, Rikizo\| Sakoda, Akihiro\| Kawabe, Atsushi\| Hanamoto, Katsumi\| Yamaoka, Kiyonori\|
Published Date	2012-01-27
Publication Title	RADIOISOTOPES
Volume	volume61
Issue	issue1
Content Type	Journal Article

Inhibitory Effects of Pretreatment with Radon on Acute Alcohol-Induced Hepatopathy in Mice

Author	Toyota, Teruaki\| Kataoka, Takahiro\| Nishiyama, Yuichi\| Taguchi, Takehito\| Yamaoka, Kiyonori\|
Published Date	2012
Publication Title	Mediators of Inflammation
Volume	volume2012
Content Type	Journal Article

Radon Inhalation Protects Mice from Carbon-Tetrachloride-Induced Hepatic and Renal Damage

Author	Kataoka, Takahiro\| Nishiyama, Yuichi\| Toyota, Teruaki\| Yoshimoto, Masaaki\| Sakoda, Akihiro\| Ishimori, Yuu\| Aoyama, Yutaka\| Taguchi, Takehito\| Yamaoka, Kiyonori\|
Published Date	2011-12-01
Publication Title	Inflammation
Volume	volume34
Issue	issue6
Content Type	Journal Article