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Effects of gadolinium on the retention and translocation of 239Pu-hydroxide
https://repo.qst.go.jp/records/42898
https://repo.qst.go.jp/records/42898ccd0a5da-e5d3-4b05-928a-bb04cb772052
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2002-06-05 | |||||
| タイトル | ||||||
| タイトル | Effects of gadolinium on the retention and translocation of 239Pu-hydroxide | |||||
| 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 |
Sato, Hiroshi
× Sato, Hiroshi× Takahashi, Sentaro× Kubota, Yoshihisa× 佐藤 宏× 高橋 千太郎× 久保田 善久 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The effect of co-existing gadolinium on the lung retention, excretion and translocation of plutonium was studied in rats instilled intratracheally with plutonium hydroxide with and without gadolinium. Three types of plutonium hydroxide were prepared: pure 239Pu-hydroxide colloid, that containing a high concentration of gadolinium, and that containing a low concentration of gadolinium. The lung retention of 239Pu was higher and the fecal excretion was lower in the rats administered 239Pu-hydroxide containing a high concentration of gadolinium than those administered pure 239Pu-hydroxide colloid. The translocation of 239Pu from lung to other organs including the liver, spleen, femur and kidney was not affected by the coexisting gadolinium. The cytological examination of bronchoalveolar lavage cells showed that the administration of 239Pu-hydroxide containing a high concentration of gadolinium induced the inflammatory reactions in the lung. Therefore, the delayed alveolar clearance of plutonium in the rats administered 239Pu-hydroxide containing high a concentration of gadolinium may be attributable, at least in part, to the lung inflammation induced by the gadolinium. | |||||
| 書誌情報 |
Health Physics 巻 80, p. 164-169, 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 | 0017-9078 | |||||
