the activities of five hydrolytic enzymes ( acid and alkaline phosphatase , hexosaminidase [ n-acetyl-beta-d-glucosaminidase ] , beta-galactosidase , and beta-glucorinidase ) were measured in reconstituted homogenates of lyophilized human brain tissue and primary and metastatic tumors .
C0020291
hydrolytic
C0002059
alkaline phosphatase