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
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
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
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
Author Nakagawa, Shinya| Kataoka, Takahiro| Sakoda, Akihiro| Ishimori, Yuu| Hanamoto, Katsumi| Yamaoka, Kiyonori|
Published Date 2008-04-25
Publication Title RADIOISOTOPES
Volume volume57
Issue issue4
Content Type Journal Article
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
Author Kataoka, Takahiro| Sakoda, Akihiro| Yoshimoto, Masaaki| Nakagawa, Shinya| Toyota, Teruaki| Nishiyama, Yuichi| Yamato, Keiko| Ishimori, Yuu| Kawabe, Atsushi| Hanamoto, Katsumi| Taguchi, Takehito| Yamaoka, Kiyonori|
Published Date 2011-07
Publication Title Radiation Protection Dosimetry
Volume volume146
Issue issue1-3
Content Type Journal Article
Author Kataoka, Takahiro| Yoshimoto, Masaaki| Nakagawa, Shinya| Mizuguchi, Yuko| Taguchi, Takehito| Yamaoka, Kiyonori|
Published Date 2009-09
Publication Title Journal of Clinical Biochemistry and Nutrition
Volume volume45
Issue issue2
Content Type Journal Article
Author Nakagawa, Shinya| Kataoka, Takahiro| Mizuguchi, Yuko| Yoshimoto, Masaaki| Sakoda, Akihiro| Nomura, Takaharu| Wang, Da-Hong| Kawabe, Atsushi| Taguchi, Takehito| Yamaoka, Kiyonori|
Published Date 2008-07
Publication Title Journal of Clinical Biochemistry and Nutrition
Volume volume43
Issue issue1
Content Type Journal Article
Author Kataoka, Takahiro| Yamaoka, Kiyonori|
Published Date 2012-02-09
Publication Title ISRN Endocrinology
Volume volume2012
Content Type Journal Article
Author Kataoka, Takahiro| Mizuguchi, Yuko| Yoshimoto, Masaaki| Taguchi, Takehito| Yamaoka, Kiyonori|
Published Date 2007-11-21
Publication Title Journal of Radiation Research
Volume volume48
Issue issue6
Content Type Journal Article
Author Yamaoka, Kiyonori| Mitsunobu, Fumihiro| Kojima, Shuji| Shibakura, Misako| Kataoka, Takahiro| Hanamoto, Katsumi| Tanizaki, Yoshiro|
Published Date 2005-04-01
Publication Title Journal of Radiation Research
Volume volume46
Issue issue1
Content Type Journal Article
Author Yamaoka, Kiyonori| Kataoka, Takahiro| Nomura, Takaharu| Taguchi, Takehito| Wang, Da-Hong| Mori, Shuji| Hanamoto, Katsumi| Kira, Shohei|
Published Date 2004-05-07
Publication Title Journal of Radiation Research
Volume volume45
Issue issue1
Content Type Journal Article
Author Kataoka, Takahiro| Sakoda, Akihiro| Ishimori, Yuu| Toyota, Teruaki| Nishiyama, Yuichi| Tanaka, Hiroshi| Mitsunobu, Fumihiro| Yamaoka, Kiyonori|
Published Date 2011-11-22
Publication Title Journal of Radiation Research
Volume volume52
Issue issue6
Content Type Journal Article
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
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
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
JaLCDOI 10.18926/AMO/45267
FullText URL 65_2_91.pdf
Author Nagamatsu, Tomohiro| Sakoda, Akihiro| Kataoka, Takahiro| Ono, Toshiro| Yamaoka, Kiyonori|
Abstract No research has been conducted on the radiation influence of tobacco on the alimentary system, although there have been some previous works on the respiratory system. In this study, the radioactive concentrations of 210Pb and 40K in a cigarette sample were first measured. The transfer factors of the nuclides from tobacco into smoke and solution (saliva and/or alcohol) were then examined. Moreover, the radiation doses from smoke inhalation were also evaluated. The radioactive concentrations of 210Pb and 40K in the cigarette tobacco were 0.01 and 0.3 Bq/cigarette. Since this 210Pb activity and the 210Po activity previously reported for the same sample were comparable, it can be concluded that there was a radioactive equilibrium between the 2 nuclides. The observed transfer factor of 210Pb (12%) into smoke was almost the same as that of 40K (15%), whereas the reported value for 210Po (60%) was significantly higher. The radiation doses due to inhalation of cigarette smoke varied from organ to organ, depending on the organotropic properties of the nuclide. For example, the kidneys, respiratory tract, and spleen showed relatively high doses from 210Pb and 210Po. The leaching rates indicated an inconsistent tendency related to solution types. This result could suggest that alcohol drinking, which is common in smokers, does not especially enhance the leaching characteristics.
Keywords tobacco radionuclides smoking intake radiation exposure
Amo Type Original Article
Published Date 2011-04
Publication Title Acta Medica Okayama
Volume volume65
Issue issue2
Publisher Okayama University Medical School
Start Page 91
End Page 95
ISSN 0386-300X
NCID AA00508441
Content Type Journal Article
language 英語
Copyright Holders CopyrightⒸ 2011 by Okayama University Medical School
File Version publisher
Refereed True
PubMed ID 21519366
Web of Sience KeyUT 000289818800004
Author Yamaoka, Kiyonori| Hanamoto, Katsumi| Ina, Yasuhiro| Kataoka, Takahiro| Kawabe, Atsusi| Sano, Masanobu| Ujifuku, Ayako|
Published Date 2003-12-25
Publication Title 岡山大学医学部保健学科紀要
Volume volume14
Issue issue1
Content Type Departmental Bulletin Paper
Author Kataoka, Takahiro|
Published Date 2008-03-25
Publication Title
Content Type Thesis or Dissertation