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Effects of radioactive caesium on bull testes after the Fukushima nuclear plant accident
https://repo.qst.go.jp/records/46851
https://repo.qst.go.jp/records/4685109687e7f-fb25-4f46-81ee-5cc80ff14dc7
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2014-10-20 | |||||
| タイトル | ||||||
| タイトル | Effects of radioactive caesium on bull testes after the Fukushima nuclear plant accident | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Yamashiro, Hideaki
× Yamashiro, Hideaki× Abe, Yasuyuki× Fukuda, Tomokazu× Kino, Yasushi× Kawaguchi, Isao× Kuwahara, Yoshikazu× Fukumoto, Motoi× Takahashi, Shintaro× Suzuki, Masatoshi× Kobayashi, Jin× Uematsu, Emi× Tong, Bin× Yamada, Takahisa× Yoshida, Satoshi× Sato, Eimei× Shinoda, Hisashi× Sekine, Tsutomu× Isogai, Emiko× Fukumoto, Manabu× 川口 勇生× 吉田 聡 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | We aimed to investigate the effect of chronic radiation exposure associated with the Fukushima Daiichi Nuclear Plant accident on the testis from 2 bulls. Estimated dose of internal exposure in one bull was 0.7- 1.2 mGy (134Cs) and 0.4-0.6 mGy (137Cs) and external exposure was 2.0 mGy (134Cs) and 0.8 mGy (137Cs) (196 days). Internal dose in the other was 3.2-6.1 mGy (134Cs) and 1.8-3.4 mGy (137Cs) and external dose was 1.3 mGy (134Cs) and 0.6 mGy (137Cs) (315 days). Sperm morphology and spermatogenesis were within normal ranges. 134, 137Cs radioactivity was detected but Cs was not detectable in the testis by electron probe microanalysis. Thus, adverse radiation-induced effects were not observed in bull testes following chronic exposure to the above levels of radiation for up to 10 months. Since we could analyse a limited number of testes, further investigation on the effects of ionizing radiation on spermatogenesis should be extended to more animals. |
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| 書誌情報 |
Scientific Reports (Online Only URL:http://www.nature.com/srep/index.html) 巻 3, 号 2850, 発行日 2013-10 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 2045-2322 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1038/srep02850 | |||||
