Effect of Tannins in Green Tea on the Urinary Methylguanidine Excretion in Rats Indicating a Possible Radical Scavenging Action
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概要
- 論文の詳細を見る
The hydroxyl radical scavenging action of green tea tannin given orally to rats with experimental renal failure was examined by using the urinary methylguanidine excretion as an index. In rats given 2mg of a green tea tannin mixture, the urinary methylguanidine excretion was significantly decreased or had a tendency to decrease. (-)-Epigallocatechin 3-O-gallate, the predominant component of the green tea tannin mixture, effected a decrease in the urinary methylguanidine excretion in rats at a dose as low as 0.25mg, suggesting a hydroxyl radical scavenging action.
- 社団法人日本農芸化学会の論文
- 1992-06-23
著者
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Yokozawa T
Research Institute For Wakan-yaku Toyama Medical And Pharmaceutical University
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Yokozawa Takako
Research Institute For Wakan-yaku Toyama Medical And Pharmaceutical University
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Kim Mujo
Central Research Laboratories Taiyo Kagaku Co. Ltd.
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Kim Mujo
Pharma Foods International Co.
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Kim Mujo
Central Research Laboratories Of Taiyo Kagaku Co. Ltd.
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Yokozawa Takako
富山大学和漢医薬学総合研究所
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OURA Hikokichi
Research Institute for Wakan-Yaku, Toyama Medical and Pharmaceutical University
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Kim M
Taiyo Kagaku Co. Ltd. Mie Jpn
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Kim Mujo
Central Research Laboratories Taiyo Kagaku Co. Ltd
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Sakanaka Senji
Central Research Laboratories, Taiyo Kagaku Co., Ltd
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Yokozawa T
Institute Of Natural Medicine University Of Toyama
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Sakanaka S
Taiyo Kagaku Co. Ltd. Mie Jpn
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Sakanaka Senji
Central Research Laboratories Of Taiyo Kagaku Co. Ltd.
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Oura H
Research Institute For Wakan-yaku Toyama Medical And Pharmaceutical University
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Oura Hikokichi
Research Institute For Wakan-yaku Toyama Medical And Pharmaceutical University
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Kim M
Department Of Nutrition And Food Science Ochanomizu University
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