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Imaging uranium distribution on rat kidney sections through detection of alpha tracks using CR-39 plastic nuclear track detector
https://repo.qst.go.jp/records/75840
https://repo.qst.go.jp/records/7584048a1111b-0171-4802-9f3e-eaee87c8ee74
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2019-04-18 | |||||
| タイトル | ||||||
| タイトル | Imaging uranium distribution on rat kidney sections through detection of alpha tracks using CR-39 plastic nuclear track detector | |||||
| 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 |
Konishi, Teruaki
× Konishi, Teruaki× Kodaira, Satoshi× Itakura, Yuichi× Ohsawa, Daisuke× Shino, Homma-Takeda× Teruaki, Konishi× Satoshi, Kodaira× Yuichi, Itakura× Daisuke, Ohsawa× Shino, Takeda |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Uranium is renowned as a global contaminant, and attracts major concern with regards to the health risks involved because its nephrotoxicity. This paper discusses the development of a simple method to identify accumulated regions or localized sites of uranium within kidneys using the CR-39 plastic nuclear track detector. To demonstrate the proposed method, renal cryo-sections (5 μm-t) from Wistar male rats, subcutaneously administered with uranyl acetate (2 mg/kg), were prepared on day one after administration. Concerned sections were subsequently placed on CR-39, stored for 1.25 years, and then etched in a 7 M NaOH solution at 70 ℃ for 3 h. α-tracks were then detected in the form of etch pits, corresponding to uranium, and also the tissue shape and structure were transferred as a roughness on the surface of CR-39. As observed, the proposed method served to facilitate simultaneous detection and identification of localized regions of uranium accumulation within kidneys. | |||||
| 書誌情報 |
Radiation Protection Dosimetry 巻 183, 号 1-2, p. 242-246, 発行日 2018-12 |
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| 出版者 | ||||||
| 出版者 | Oxford University Press | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0144-8420 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1093/rpd/ncy224 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://academic.oup.com/rpd/advance-article/doi/10.1093/rpd/ncy224/5231896 | |||||
