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Bisphenol A Incorporated into Eggs from Parent Fish Persists for Several Days
http://hdl.handle.net/10069/17914
http://hdl.handle.net/10069/17914cd8d353b-8032-48db-a809-2330af19ec3a
名前 / ファイル | ライセンス | アクション |
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JHS54_235.pdf (134.9 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2008-06-30 | |||||
タイトル | ||||||
タイトル | Bisphenol A Incorporated into Eggs from Parent Fish Persists for Several Days | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | bisphenol A | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | medaka | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | embryo | |||||
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 | |||||
著者 |
Takao, Yuji
× Takao, Yuji× Oishi, Mayumi× Nagae, Masaki× Kohra, Shinya× Arizono, Koji |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Chronological changes of bisphenol A (BPA) concentration were investigated for a week in mature medaka (Oryzias latipes) and spawned eggs (embryo) after exposing the fish to BPA at a concentration of 100 μg/l in water. The BPA concentrations in mature fish and spawned eggs increased beginning at the day after initial exposure, and reached an approximately constant level on the second day. On the other hand, the decrease in BPA concentration in the parent body was rapid after being placed back into pure water (average decrease was 87% on the first day, and 98% on the second day), while approximately 24% of the BPA in the spawned eggs from the parents remained after the fourth day in pure water. Thus, it was assumed that there is no system for BPA excretion from eggs. Another experiment was conducted, in which eggs spawned from a parent on the fourth day of exposure were raised in pure water. The BPA concentration in the eggs on the sixth day was approximately 29% lower when compared to that at spawning. Therefore, it was assumed that the embryo cannot conjugate BPA incorporated into the egg due to an underdeveloped metabolic or excretion mechanism. | |||||
書誌情報 |
Journal of Health Science 巻 54, 号 2, p. 235-239, 発行日 2008-04-01 |
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出版者 | ||||||
出版者 | The Pharmaceutical Society of Japan | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 13449702 | |||||
EISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 13475207 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA11316464 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1248/jhs.54.235 | |||||
権利 | ||||||
権利情報 | Copyright (c) 2008 by The Pharmaceutical Society of Japan | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | Journal of Health Science, 54(2), pp.235-239; 2008 |