the enzymatic activity of five acid hydrolases : acid phosphatase , arylsulfatase a , deoxyribonuclease , beta-glucuronidase , and cathepsin d , was assayed in fetal ( fifteenth and eighteenth days of pregnancy ) and neonatal ( days 0 , 5 , 10 , and 15 post-partum ) mouse liver .
C0020289
hydrolases
C0011522
deoxyribonuclease