“青石棉”石棉纤维悬浮液对酶催化活性氧生成的增强作用。
Enhancement of enzyme-catalyzed production of reactive oxygen species by suspensions of "crocidolite" asbestos fibres.
作者信息
Elstner E F, Schütz W, Vogl G
机构信息
Institute of Botany and Mikrobiology, Technical University of Munich, W. Germany.
出版信息
Free Radic Res Commun. 1986;1(6):355-9. doi: 10.3109/10715768609051639.
PMID:2851503
Abstract
Ethylene release from methylthio-ketobutyric acid is an indicator for activated oxygen species of the OH.-radical type. Xanthine oxidase plus xanthine or diaphorase in the presence of NADH and juglone produce OH.-type oxy-radicals. The production of reactive oxygen species in these enzymatic systems is enhanced by "crocidolite" asbestos fibres.
摘要
甲硫基酮丁酸释放乙烯是羟基自由基型活性氧的一个指标。黄嘌呤氧化酶加黄嘌呤或在NADH和胡桃醌存在下的黄递酶会产生羟基型氧自由基。在这些酶促体系中，活性氧的产生会因“青石棉”石棉纤维而增强。
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