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Effect of Bisphenol A on the Feeding Behavior of Caenorhabditis elegans

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タイトル: Effect of Bisphenol A on the Feeding Behavior of Caenorhabditis elegans
著者: Kohra, Shinya / Kuwahara, Kazuko / Takao, Yuji / Ishibashi, Yasuhiro / Lee, Ho Chul / Arizono, Koji / Tominaga, Nobuaki
発行日: 2002年 2月
出版者: Pharmaceutical Society of Japan
引用: Journal of Health Science v.48(1) p.93-95, 2002
抄録: We observed and evaluated the feeding behavior of the free-living nematode Caenorhabditis elegans (C. elegans) after exposure to bisphenol A (BPA) and nonylphenol (NP). Exposed organisms were transferred to chemical-free culture medium and their attainment levels (the number of worms reaching the food source divided by the total number of worms on the Petri plate) were recorded after 2, 4, 6, 8, and 24 hr. Results showed a significant decrease in the attainment level of worms exposed to 10 μM and 0.1 μM BPA. However, there was a slight increase in the attainment level of nematodes treated with 1 μM NP. These results differ from previous studies showing NP as being more lethal to nematodes than BPA.
キーワード: feeding behavior / Caenorhabditis elegans / bisphenol A / nonylphenol / biosensor
URI: http://hdl.handle.net/10069/8362
ISSN: 13449702
DOI: 10.1248/jhs.48.93
関連リンク : http://dx.doi.org/10.1248/jhs.48.93
資料タイプ: Journal Article
原稿種類: publisher
出現コレクション:070 学術雑誌論文

引用URI : http://hdl.handle.net/10069/8362



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