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アイテム
Striped dolphin detoxificates mercury as insoluble Hg(S, Se) in the liver
http://hdl.handle.net/2261/7404
http://hdl.handle.net/2261/7404d6567b6c-dd40-48fa-a9f0-42c71a9b1960
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
JAcad77_178.pdf (1.1 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2007-08-20 | |||||
| タイトル | ||||||
| タイトル | Striped dolphin detoxificates mercury as insoluble Hg(S, Se) in the liver | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Striped dolphin | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Stenella coeruleoalba | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | marine mammal | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | mercury | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | selenium | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | detoxification | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | biomineralization | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | bioaccumulation | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | tiemannite | |||||
| 資源タイプ | ||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | journal article | |||||
| 著者 |
Ng, Poh-Sing
× Ng, Poh-Sing× Ji, Hui× Matsumoto, Kazuko× Yamazaki, Sunao× Kogure, Toshihiro× Tagai, Tokuhei× Nagasawa, Hiromichi |
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| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 666 | |||||
| 姓名 | 長澤, 寛道 | |||||
| 著者所属 | ||||||
| 著者所属 | Department of Applied Biological Chemistry, Graduate School of Agricultural and Life Sciences, The University of Tokyo | |||||
| 著者所属 | ||||||
| 著者所属 | Department of Chemistry, Waseda University | |||||
| 著者所属 | ||||||
| 著者所属 | Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo | |||||
| 著者所属 | ||||||
| 著者所属 | University Museum, The University of Tokyo | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Sea mammals are known to contain high concentrations of mercury and selenium especially in the liver with no apparent symptoms of poisoning. We examined the chemical form of mercury and selenium in the liver of striped dolphin, Stenella coeruleoalba. Neither mercury nor selenium could be extracted with acetone, 80% ethanol or 0.2 M ammonium acetate. The residue after extraction was digested most effectively with alkaline protease, resulting in solubilization of almost all the material (99% by weight) but still leaving a small amount of insoluble material (1%), which contained 80% of mercury and 66% of selenium of the original amount. This insoluble material was subjected to transmission electron microscopic analysis, X-ray microanalysis, X-ray diffraction analysis and elemental analysis, which revealed that the material contained spherical crystals of Hg(S 0.34, Se 0.66) with 5-10 nm in diameter as a major component. These crystals may be the final detoxification product of mercury. | |||||
| 書誌情報 |
Proceedings of the Japan Academy. Series B, Physical and biological sciences 巻 77, 号 9, p. 178-183, 発行日 2001 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 03862208 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA00785485 | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 日本十進分類法 | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 405 | |||||
| 出版者 | ||||||
| 出版者 | Japan Academy | |||||
| 出版者別名 | ||||||
| 日本学士院 | ||||||
