EFFECTS OF SODIUM SELENITE ON DISTRIBUTION AND PLACENTAL TRANSFER OF MERCURIC MERCURY IN MICE OF LATE GESTATIONAL PERIOD
スポンサーリンク
概要
- 論文の詳細を見る
Mercury distribution and placental transfer in mice were investigated with coadministration of selenite. Pregnant mice, subcutaneously injected with 1.5 or 15.0 μmol/kg of mercuric chloride and 0,1.3,12.7 or 25.3 μmol/kg of sodium selenite on day 16 of their gestation, were examined for tissue distribution of mercury 24 hours after treatment. Elevated mercury concentrations in the blood were found along with increasing doses of selenite at the two dose-levels of mercury, on the other hand, decreased accumulation of mercury with increased doses of selenite was found in the kidneys and brain. In the liver, the largest amount of mercury was accumulated by approximate-equimolar combinations of doses. The amount of mercury transferred to the fetus was remarkably reduced in the groups injected with 12.7 μmol/kg of selenite at the two dose-levels of mercury. In the groups injected with higher dose of mercury, where fetal organs were measurable for mercury, fetal brain, liver or kidneys of the group of selenite 12.7 μmol/kg contained the least amount of mercury among the groups. All of the mice injected with 15.0 μmol/kg of mercury and 25.3 μmol/kg of selenite aborted before sacrifice.
- 社団法人日本薬学会の論文
著者
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Satoh Hiroshi
Department of Pharmacy, Niigata University Medical and Dental Hospital
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Imura Nobumasa
Department of Public Health and Molecular Toxicology, School of Pharmaceutical Sciences, Kitasato Un
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Imura Nobumasa
Dep. Of Public Health And Molecular Toxicology School Of Pharmaceutical Sciences Kitasato Univ.
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Imura Nobumasa
Department Of Public Health And Molecular Toxicology School Of Pharmaceutical Sciences Kitasato Univ
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NAGANUMA Akira
Department of Public Health and Molecular Toxicology, School of Pharmaceutical Sciences, Kitasato Un
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SUZUKI Tsuguyoshi
Dept. of Human Ecology, School of Health Sciences, Faculty of Medicine, Tokyo University
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SUZUKI TSUGUYOSHI
School of Health Sciences, Faculty of Medicine, University of Tokyo
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NOBUNAGA TOSHIMA
Institute of Animal Experiments, School of Medicine, Tohoku University
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Naganuma Akira
Department Of Molecular And Biochemical Toxicology Faculty Of Pharmaceutical Sciences Tohoku Univers
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Imura N
Department Of Public Health And Molecular Toxicology School Of Pharmaceutical Sciences Kitasato Univ
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Naganuma Akira
Department Of Public Health And Molecular Toxicology School Of Pharmaceutical Sciences Kitasato Univ
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Nobunaga Toshima
Institute Of Animal Experiments School Of Medicine Tohoku University
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Nobunaga Toshima
Institute For Experimental Animals And Department Of Bacteriology
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Suzuki Tsuguyoshi
Dept. Of Human Ecology School Of Health Sciences Faculty Of Medicine Tokyo University
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Naganuma A
Tohoku Univ. Sendai Jpn
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Naganuma Akira
Dept. Of Public Health School Of Pharmaceutical Sciences Kitasato University
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Naganuma Akira
Laboratory Of Molecular And Biochemical Toxicology Graduate School Of Pharmaceutical Sciences Tohoku
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Satoh Hiroshi
Department Of Biology Faculty Of Science Shizuoka University
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Satoh Hiroshi
Department Of Public Health School Of Medicine Tohoku University
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Suzuki Tsuguyoshi
Institute Of Experimental Animals School Of Medicine Tohoku University
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Naganuma Akira
Department Of Public Health And Molecular Toxicology School Of Pharmaceutical Sciences Kitasato Univ
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Imura Nobumasa
Department Of Public Health And Molecular Toxicology School Of Pharmaceutical Sciences Kitasato Univ
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