OXIDATION, REDUCTION, AND SULFHYDRYL IN AUTOLYSIS
نویسندگان
چکیده
منابع مشابه
Oxidation, Reduction, and Sulfhydryl in Autolysis
Evidence has accumulated both for and against the idea that the control of the autolytic mechanism is in some way directly associated with oxidation-reduction levels in the tissue, and is mediated through sulfhydryl compounds such as glutathione and cysteine. Grassmann and Dyckerhoff first showed the activating effect of -SH and HCN on yeast proteases (1). Shortly after, Waldschmidt-Leitz et al...
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The isolation of glutathione by Hopkins in 1921 and his experiments suggesting that this compound is probably an intermediary in biological oxidations and reductions awakened an active interest in the biological significance of sulfhydryl compounds in general (1, 2). Among the fundamental data pertaining to these compounds are their oxidation-reduction potentials. Soon after the discovery of gl...
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In studies of the oxidation of sulfhydryl compounds (I), selenite has been found to be an active catalyst. Considering the biological importance of sulfhydryl oxidations and the implication of sulfhydryl compounds in selenium poisoning (2-5), more information on selenite-catalyzed oxidations is desirable, This paper reports studies of the catalytic oxidation of GSH by selenite and its reaction ...
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در این پروژه ترکیبات 3-آریل-2h-بنزو[b]-4،1-اکسازین ها از مواد اولیه تجاری مشتقات دو آمینو فنول و ?-هالو کتون های آروماتیک در مایع یونی 1-اکتیل-3-متیل ایمیدازولیوم تترا فلورو بورات([omim]bf4) سنتز شده است. این واکنش توسط باز پتاسیم کربنات محلول از طریق o-آلکیلاسیون و سپس یک واکنش آمیداسیون درون مولکولی خود بخود در مدت زمان کوتاه انجام می شود. ترکیبات 4،1-بنزوکسازین به این روش با بهره خوب تا آلی ...
15 صفحه اولSome Factors Which Influence the Oxidation of Sulfhydryl Groups
1. Cyanide inhibits the oxidation of the SH groups of cysteine and denatured egg albumin by the uric acid reagent. 2. At pH 4.8 cysteine is oxidized by the uric acid reagent and by ferricyanide in the presence but not in the absence of added copper sulfate. 3. In neutral solution, the uric acid reagent oxidizes the SH groups of denatured egg albumin in the presence of urea but not in the presen...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1942
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(18)72607-0