Relative stimulation of aspartate aminotransferase activity in human serum by pyridoxal 5'-phosphate in myocardial infarction.
The relative stimulation of aspartate aminotransferase was investigated in human serum by saturation of apoaspartate aminotransferase with pyridoxal 5'-phosphate. This stimulation depended on the time-course after injury and the peak level was attained later than the maximum value of aspartate aminotransferase activity.
D001219:Aspartate Aminotransferases / Q000097:blood*; D003593:Cytoplasm / Q000201:enzymology; D006801:Humans; D066298:In Vitro Techniques; D007527:Isoenzymes / Q000097:blood; D008928:Mitochondria / Q000201:enzymology; D009203:Myocardial Infarction / Q000201:enzymology*; D011732:Pyridoxal Phosphate / Q000494:pharmacology*; D013268:Stimulation, Chemical; D013997:Time Factors
D007527:Isoenzymes; D011732:Pyridoxal Phosphate; D001219:Aspartate Aminotransferases