منابع مشابه
Toxicity of Margarine on liver Enzymes (Aspartate amino transferas and Alanine amino transferase) in Rats
Background: Margarine contain trans fatty acids as major sources of dietary free radicals, and oxidative stress. Effect of oral administration of margarine on hepatic enzyme was investigated in Wistar rats. Methods: Thirty six (36) adult Wistar rats were uniformly divided into three groups of control , margarine 15% and 20%, twelve rats in each groups (6males & 6 females). Margarine was add...
متن کاملeffects of tramadol on alanine and aspartate aminotransferase
background: tramadol narcotic drugs or epoxied artificial categories is weaker than morphine and stronger than ibuprofen and acetaminophen drug. the aim of this study was to investigate the effect of oral tramadol on some liver enzymes in the rat. materials and methods: in this study, 60 male wistar rats were randomized into three groups (one control group, and experimental groups of 1, and 2)....
متن کاملOptimization of methods for aspartate aminotransferase and alanine aminotransferase.
Conditions for accurate measurement of catalytic activity of aspartate aminotransferase and alanine aminotransferase in human serum have been reinvestigated. The basic variables (kind of buffer, buffer concentration, pH, ion effects, and the influence of pyridoxal-5-phosphate) can now be considered optimized. On this basis, the kinetic parameters of both aminotransferases were determined, i.e.,...
متن کاملAspartate Amino - Alanine Amino - Lactate Dehydro - Isoenzymes Creatine Kinase transferase
Heart tissue injury may release cardiac enzymes into the circulation and elevate serum enzyme levels (LaDue, Wroblewski, and Karmen, 1954). Many enzymes become raised, but three enzymesaspartate aminotransferase (EC 2.6.1.1), creatine kinase (EC 2.7.3.2), and lactate dehydrogenase (EC 1.1.1.27)-have proved of particular diagnostic value. In addition, determination of lactate dehydrogenase isoen...
متن کاملPlasmid-encoded asp operon confers a proton motive metabolic cycle catalyzed by an aspartate-alanine exchange reaction.
Tetragenococcus halophila D10 catalyzes the decarboxylation of L-aspartate with nearly stoichiometric release of L-alanine and CO(2). This trait is encoded on a 25-kb plasmid, pD1. We found in this plasmid a putative asp operon consisting of two genes, which we designated aspD and aspT, encoding an L-aspartate-beta-decarboxylase (AspD) and an aspartate-alanine antiporter (AspT), respectively, a...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1996
ISSN: 0021-9258
DOI: 10.1074/jbc.271.6.3079