Alanine Aminotransferase as the First Test Parameter for Wilson’s Disease
نویسندگان
چکیده
منابع مشابه
Alanine Aminotransferase
An examination of the subcellular distribution of alanine aminotransferase activity in pig cardiac tissue showed that about 10% of the total activity was bound to particulate material, with the highest specific activity in the sarcosomal fraction. The soluble enzyme was obtained in a high state of purity, as indicated by sedimentation velocity, starch gel electrophoresis, and spectral analyses....
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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.,...
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OBJECTIVE Aspartate aminotransferase to alanine aminotransferase (AST/ALT) ratio, reflecting liver disease severity, has been associated with increased risk of cardiovascular disease (CVD). The aim of this study was to evaluate whether the AST/ALT ratio improves established risk prediction tools in a primary care population. METHODS Data were analysed from a prospective cohort of 29 316 UK pr...
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The influence of pyridoxal-5'-phosphate on the activities of alanine aminotransferase and aspartate aminotransferase from commercial test sera was investigated. Enhancement of the activity of alanine aminotransferase by the coenzyme is about 20% when 0.1 mmol/1 of pyridoxal-S'-phosphate is added to the reaction medium. This concentration seems sufficient for full saturation of the apoenzyme. Fo...
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ژورنال
عنوان ژورنال: Journal of Clinical and Translational Hepatology
سال: 2019
ISSN: 2225-0719,2310-8819
DOI: 10.14218/jcth.2019.00042