the present study was designed to investigate in rats the influence of converting enzyme inhibition with captopril on blood pressure , plasma urea , plasma renin concentration ( prc ) , plasma aldosterone and plasma vasopressin , and to define the interrelationships between prc and these variables during equal degrees of either hyponatraemic ( furosemide , 40 mg/kg for 2 days ) or hypernatraemic ( 48-h water deprivation ) dehydration .
C0016860
furosemide
C0011175
dehydration