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Chromosomal Aberrations in Wild Mice Captured in Areas Differentially Contaminated by the Fukushima Dai-Ichi Nuclear Power Plant Accident
https://repo.qst.go.jp/records/47527
https://repo.qst.go.jp/records/47527885136b9-ede4-44ac-823a-a3f4c8e7ce3d
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2016-09-05 | |||||
| タイトル | ||||||
| タイトル | Chromosomal Aberrations in Wild Mice Captured in Areas Differentially Contaminated by the Fukushima Dai-Ichi Nuclear Power 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 |
Kubota, Yoshihisa
× Kubota, Yoshihisa× Tsuji, Hideo× Kawagoshi, Taiki× Shiomi, Naoko× Takahashi, Hiroyuki× Watanabe, Yoshito× Fuma, Shoichi× Doi, Kazutaka× Kawaguchi, Isao× Aoki, Masanari× Kubota, Masahide× Furuhata, Yoshiaki× Shigemura, Yusaku× Mizoguchi, Masahiko× Yamada, Fumio× Tomozawa, Morihiko× H., Sakamoto Shinsuke× Yoshida, Satoshi× 久保田 善久× 川越 大輝× 塩見 尚子× 高橋 博路× 渡辺 嘉人× 府馬 正一× 土居 主尚× 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 | Following the Fukushima Dai-ichi Nuclear Power Plant accident, radiation effects on nonhuman biota in the contaminated areas have been a great concern. The induction of chromosomal aberrations in splenic lymphocytes of small Japanese field mice (Apodemus argenteus) and house mice (Mus musculus) inhabiting Fukushima Prefecture was investigated. In mice inhabiting the slightly contaminated area, the average frequency of dicentric chromosomes was similar to that seen in mice inhabiting a noncontaminated control area. In contrast, mice inhabiting the moderately and heavily contaminated areas showed a significant increase in the average frequencies of dicentric chromosomes. Total absorbed dose rate was estimated to be approximately 1 mGy d–1 and 3 mGy d–1 in the moderately and heavily contaminated areas, respectively. Chromosomal aberrations tended to roughly increase with dose rate. Although theoretically, the frequency of chromosomal aberrations was considered proportional to the absorbed dose, chromosomal aberrations in old mice (estimated median age 300 days) did not increase with radiation dose at the same rate as that observed in young mice (estimated median age 105 days). | |||||
| 書誌情報 |
Environ. Sci. Technol. 巻 49, 号 16, p. 10074-10083, 発行日 2015-08 |
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| 出版者 | ||||||
| 出版者 | ACS Publicaitons | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1021/acs.est.5b01554 | |||||
