title: Lack of significant effect of L(+)-glutamate on serum gamma-glutamyltransferase activity determined in the presence of glycylglycine.
abstract: No increase in gamma-glutamyltransferase activity determined in human sera at 25, 30, or 37 degrees C could be demonstrated when L(+)-glutamate, 10 to 5000 mumol/liter, was incorporated into reaction media containing glycylglycine, 40 mmol/liter.
mesh_terms: D004151:Dipeptides; D005971:Glutamates / Q000494:pharmacology*; D006033:Glycylglycine; D006801:Humans; D005723:gamma-Glutamyltransferase / Q000097:blood*
chemical_list: D004151:Dipeptides; D005971:Glutamates; D006033:Glycylglycine; D005723:gamma-Glutamyltransferase