renal tissue angiotensin-converting-enzyme activity was not modified by setting the kidney under perfusion with a modified krebs-henseleit solution but was inhibited after addition of captopril into the perfusion medium ( 10 ( -5 ) m , 100 p. 100 inhibition ) or after pretreatment of the animals with ramipril ( 10 mg/kg/day over 3 weeks , per os , 60 p. 100 inhibition ) .
C1514845
renal tissue
C0022646
kidney