abnormal circulating alanine transaminase level decreased circulating alanine transaminase level MP:0002942 MPheno.ontology decreased ALT level decreased GPT level decreased SGPT level decreased concentration in the blood of the enzyme which transfers amino groups from l-alanine to 2 ketoglutarate, or the reverse (from l-glutamate to pyruvate); serum concentration is increased in viral hepatitis and myocardial infarction decreased glutamate pyruvate transaminase level decreased glutamic-pyruvic transaminase level reduced ALT level reduced GPT level reduced SGPT level reduced alanine transaminase level reduced circulating alanine transaminase level reduced glutamate pyruvate transaminase level reduced glutamic-pyruvic transaminase level