the urinary enzymes alanine aminopeptidase ( ec 3.4.11.2 ) , alkaline phosphatase ( ec 3.1.3.1 ) , gamma-glutamyltransferase ( ec 2.3.2.2 ) , n-acetyl-beta-d-glucosaminidase ( ec 3.2.1.30 ) , and ribonuclease ( ec 3.1.4.22 ) were measured in 66 healthy persons and 52 patients suffering from chronic renal diseases ( pyelonephritis , glomerulonephritis ) .
C0002059
alkaline phosphatase
C0020289
ec