X.—Corydaline. Part III. Oxidation with potassium permanganate
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چکیده
منابع مشابه
Inactivation of Salmonella phosphoribosylpyrophosphate synthetase by oxidation of a specific sulfhydryl group with potassium permanganate.
Phosphoribosylpyrophosphate synthetase from Salmonella typhimurium contains four cysteine residues per subunit. Three of these react readily with 5, 5'-dithiobis(2-nitrobenzoic acid) (DTNB), forming an active derivative with kinetic and physical properties similar to the native enzyme, but one reacts only under denaturing conditions. Stoichiometric amounts of KMnO4 inactivate the DTNB-treated e...
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BACKGROUND This study investigated the oxidation of selected progestagenic steroid hormones by potassium permanganate at pH 6.0 and 8.0 in ultrapure water and wastewater effluents, using bench-scale assays. Second order rate constants for the reaction of potassium permanganate with progestagens (levonorgestrel, medroxyprogesterone, norethindrone and progesterone) was determined as a function of...
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animals with a view to determining the efficacy of this agent, administered in this fashion, and fixing a dose." Later in the same paper the author recommends " the intravenous injection of 350 c.c. of a 5 per cent, solution of permanganate of potash " in cases of snake-poisoning in human beings. It is against this procedure that I wish to warn the medical profession, and the urgency of the mat...
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Introduction The terms sewage, sludge, municipal wastewater, and others related to the collection and disposal of human and industrial wastes almost automatically “trigger” a negative reaction by the general public, due primarily to the odors that are coincidental to the transport and treatment of wastewater. I t is probably true that every sewage collection system and treatment plant has encou...
متن کاملSuicidal ingestion of potassium permanganate.
BACKGROUND Potassium permanganate is used clinically as an antiseptic and antifungal agent. Ingestion of potassium permanganate may result in damage to the upper gastrointestinal tract. Burns and ulceration of the mouth, esophagus and stomach occur due to its action. Emergency endoscopy is useful to assess the severity of damage and also to guide management. METHODS We reported a patient pres...
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ژورنال
عنوان ژورنال: J. Chem. Soc., Trans.
سال: 1894
ISSN: 0368-1645
DOI: 10.1039/ct8946500057