captopril ( 1.5 mg . kg-1 , i.v . ) led to an increase in renal blood flow of 56 +/- 13 ml/min-1 ( p less than .01 ) despite a fall in mean arterial pressure of 17 +/- 5 mm hg ( p less than 0.005 ) .
C0006938
captopril
C0020649
fall in