INTERACTION BETWEEN QUERCETIN AND SUPEROXIDE RADICALS. REDUCTION OF THE QUERCETIN MUTAGENICITY
スポンサーリンク
概要
- 論文の詳細を見る
Interaction between quercetin and superoxide radicals was investigated using xanthine-xanthine oxidase system and potassium superoxide as superoxide radical generators. Superoxide radical scavenging action of quercetin was demonstrated by measurement of the electron spin resonance spectrum of the 5-hydroperoxy-2,2-dimethyl-1-1pyrrolidinyloxyl adduct. Degradation of quercetin by the radicals was demonstrated spectrophotometrically. Reduction of the quercetin mutagenicity by the radicals was demonstrated in the Salmonella typhimurium strain TA 98 by the Ames test.
- 公益社団法人日本薬学会の論文
著者
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Kohno M
Dainippon Screen Manufacturing Co. Ltd. Kyoto Jpn
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Kohno M
Jeol Ltd. Tokyo
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Kohno M
Analytical Instruments Division Jeol Ltd.
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HIRONO Iwao
Second Department of Pathology
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HIRONO Iwao
Department of Pathology, Fujita-Gakuen University School of Medicine
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UENO Ikuko
Department of Cancer Susceptibility, Institute of Medical Sciences, Tokyo University
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Kohno M
Esr Application Laboratory Application And Research Center Analytical Instruments Division Jeol Ltd.
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KOHNO Masahiro
ESR Application Laboratory, Application and Research Center, Analytical Instruments division, JEOL,
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Kohno Masahiro
Esr Application Laboratory Jeol Ltd.
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Ueno I
Sci. Univ. Tokyo
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Ueno Ikuko
Department Of Cancer Susceptibility Institute Of Medical Sciences Tokyo University
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Hirono I
Department Of Carcinogenesis And Cancer Susceptibility Institute Of Medical Science University Of To
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Hirono Iwao
Department Of Carcinogenesis And Cancer Susceptibility Institute Of Medical Science University Of To
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HARAIKAWA KIMIE
Department of Microbial Chemistry and Toxicology, Faculty of Pharmaceutical Sciences, Tokyo Universi
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Haraikawa Kimie
Department Of Microbial Chemistry And Toxicology Faculty Of Pharmaceutical Sciences Tokyo University
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Hirono I
Second Department Of Pathology
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Kohno Masahiro
Esr Application Laboratory Application And Research Center Analytical Instruments Division Jeol Ltd.
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