Photodecomposition and Bioconcentration of a Bisphenol A Metabolite in Medaka, Oryzias latipes
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概要
- 論文の詳細を見る
Exposure experiments in medaka and photodecomposition tests were performed using a metabolite of bisphenol A [4-methyl-2,4-bis(p-hydroxyphenyl)-pent-1-ene; MBP], the solubility limit of which is 42 mg/l of water. Three adult medaka were kept in a 2 l glass beaker at 25 ± 1°C for 4 days. The LC50 for 96 hr was > 1000 ppb. The measured average MBP concentration in the breeding water (nominal concentration of 100 ppb) was 49.2 ppb. The average concentration in the whole bodies of medaka after 4 days was 1.92 mg/g-wet body, and the bioconcentration factor (BCF) of MBP was calculated to be 39.0. MBP in water and acetone was decomposed very easily, with about 98% of the MBP being decomposed after several hours under sunlight. MBP was also decomposed after 48 hr of illumination under a white fluorescent lamp.
- 公益社団法人日本薬学会の論文
- 2004-12-01
著者
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TAKAO Yuji
Faculty of Environmental Studies, Nagasaki University
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ARIZONO Koji
Environmental and Symbiotic Sciences, Prefectural University of Kumamoto
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ARIZONO Koji
Faculty of Environmental and Symbiotic Sciences, Prefectural University of Kumamoto
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Kohra Shinya
Faculty of Environmental Studies, Nagasaki University
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Tominaga Nobuaki
Department of Chemical and Biological Engineering, Ariake National College of Technology
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石橋 康弘
Environmental And Symbiotic Sciences Prefectural University Of Kumamoto
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Ishibashi Hiroshi
Faculty Of Engineering Yokohama National University
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Kohra Shinya
Faculty Of Environmental Studies Nagasaki University
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Kohra Shinya
Faculty Of Liberal Arts Nagasaki University
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Arizono K
Prefectural Univ. Kumamoto Kumamoto Jpn
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Arizono Koji
Environmental And Symbiotic Sciences Prefectural University Of Kumamoto
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Arizono K
Faculty Of Pharmaceutical Sciences Nagasaki University
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Arizono Koji
Faculty Of Environment Studies Nagasaki University
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Soyano K
Nagasaki Univ. Nagasaki
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Soyano Kiyoshi
Institute For East China Sea Research Nagasaki University
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Soyano Kiyoshi
Graduate School Of Science And Technology
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Takao Y
Faculty Of Environmental Studies Nagasaki University
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Takao Yuji
Faculty Of Environmental Studies Nagasaki University
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冨永 伸明
Department Of Chemical And Biological Engineering Ariake National College Of Technology
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Shimazu Miki
Faculty of Environmental Studies, Nagasaki University
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Nagae Masaki
Faculty of Environmental Studies, Nagasaki University
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Ishibashi Yasuhiro
Faculty of Human Environment, Nagasaki Institute of Applied Science
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Ishibashi Yasuhiro
Environmental Protection Center, Nagasaki University
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Yoshihara Shinichi
Graduate School of Biomedical Sciences, Hiroshima University
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Saito Koji
Division Of Marine Biosciences Graduate School Of Fisheries Sciences Hokkaido University
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Tominaga Nobuaki
Department Of Biochemistry School Of Pharmaceutical Sciences Nagasaki University
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Yoshihara Shinchi
Faculty Of Pharmaceutical Sciences Kyushu University
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Shimazu Miki
Faculty Of Environmental Studies Nagasaki University
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Nagae M
Faculty Of Environmental Studies Nagasaki University
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Nagae Masaki
Faculty Of Environmental Studies Nagasaki University
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Yoshihara Shinichi
Faculty Of Pharmaceutical Sciences Kyushu University
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Yoshihara S
Department Of Xenobiotic Metabolism And Molecular Toxicology Graduate School Of Biomedical Science H
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Ishibashi Hiroshi
Graduate School Of Science And Technology Nagasaki University
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Ishibashi Yasuhiro
Faculty Of Human Environment Nagasaki Institute Of Applied Science
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Ishibashi Yasuhiro
Environmental Protection Center Nagasaki University
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Tominaga Nobuaki
Dep. Of Chemical And Biological Engineering Ariake National Coll. Of Technol.
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Kohra S
Faculty Of Environmental Sciences Nagasaki University
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Yoshihara Shinich
Graduate School of Biomedical Sciences, Hiroshima University
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Ishibashi Yasuhiro
Environmental Protection Center
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Takao Yuji
Faculty of Environmental Sciences
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Kohra Shinya
Faculty of Environmental Sciences
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