Oxidation of polyoxyethylene oligomers by an inducible enzyme fromPseudomonasP 400
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منابع مشابه
Hexose oxidation by an enzyme system of Malleomyces pseudomallei.
The widespiread occurrence of non-glycolytic mechanisms of carbohydirate metabolism in mammalian tissues, plant tissues and microorganisms has recently been extensively investigated (Racker, 1954; Gunsalus et al., 1955; DeLey, 1955). These studies have indicated that the oxidation of glucose by way of gluconic acid oIr 6-phosphogluconate is common in Escherichia coli, Pseudomonas species, Azoto...
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Endogenous glucocorticoids regulate an inducible cyclooxygenase enzyme.
The effect of endogenous glucocorticoids on the expression of the cyclooxygenase enzyme was studied by contrasting cyclooxygenase expression and prostanoid synthesis in adrenalectomized and sham-adrenalectomized mice with or without the concurrent administration of endotoxin. Peritoneal macrophages obtained from adrenalectomized mice showed a 2- to 3-fold induction in cyclooxygenase synthesis a...
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Iron (III) meso-tetrakis(p-sulfonatophenyl)-β-octabromoporphyrin supported on Amberlite IRA- 400 [Fe(Br8 TPPS)-Ad-400] is a robust and efficient catalyst for oxidation of alkenes and alcohols at room temperature. The catalyst exhibits a high activity and stability in hydrocarbon oxidation by H2 O2 . The method was useful in the oxidation of various primary, secondary-aliphatic, alicyclic and ar...
متن کاملIncreased oxidation of uroporphyrinogen by an inducible liver microsomal system. Possible relevance to drug-induced uroporphyria.
1. The hypothesis that uroporphyria-inducing drugs stimulate the oxidation of uroporphyrinogen by a microsomal NADPH-dependent mechanism was tested. 2. 3,4,3',4'-Tetrachlorobiphenyl, a very effective inducer of uroporphyria in chick-embryo hepatocyte cultures, stimulates the NADPH-dependent oxidation of uroporphyrinogen by chick-embryo microsomal fraction in vitro. 3. Two different actions of 3...
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ژورنال
عنوان ژورنال: FEMS Microbiology Letters
سال: 1980
ISSN: 0378-1097,1574-6968
DOI: 10.1111/j.1574-6968.1980.tb05076.x