منابع مشابه
Phosphatase activity in the ocular tissues.
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heteropoly acids (hpa) and their salts have advantages as catalysts which make them both economically and environmentally attractive, strong br?nsted acidity, exhibiting fast reversible multi-electron redox transformations under rather mild conditions, very high solubility in polar solvents, fairly high thermal stability in the solid states, and efficient oxidizing ability, so that they are imp...
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An enzyme which catalyzes the formation of nicotinamide mononucleotide in the presence of nicotinamide, S-phosphoribosylpyrophosphate, adenosine triphosphate, and Mgff has been purified from rat liver. The reaction is highly specific for ATP and is not substituted for by a variety of nucleotides. Enzymic activity has been found in all of the tissues studied, and in the crude homogenate it is ap...
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Studies, undertaken in this laboratory to evaluate the effect, of riboflavin antagonists on mammalian flavoenzymes, have necessitated the investigation of the xanthine oxidase activity of mouse tissue. In general, little difficulty has been encountered in the manometric determination of xanthine oxidase (1) in tissues of high enzymatic activity, e.g. liver and small intestine, although irregula...
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background: the objective of this study is to develop a new animal model based on signaling pathways to understand the pathophysiology, therapy of depression, and to investigate the antidepressant activity of enicostemma littorale which is not yet established. methods: animal models of depression were raised by physical methods and administration of methyl isobutyl ketone (100 mg/kg b.w., i.p.,...
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ژورنال
عنوان ژورنال: Biochemical Journal
سال: 1934
ISSN: 0306-3283
DOI: 10.1042/bj0280720