to examine the influence of prostaglandins ( pgs ) and sodium-volume status on the urinary excretion and action of arginine-vasopressin ( avp ) , we studied the response to a hypertonic saline infusion ( 2.5 % nacl , 0.06 ml/kg/min for 3 h ) in 8 healthy males under three different conditions : 1 ) on an ad libitum salt diet ( c ) , 2 ) after 4-day treatment with indomethacin ( idm ) 150 mg/d , 3 ) after 4-day treatment with fluorohydrocortisone ( 9 alpha ff ) 0.6 mg/d .
C0980221
saline infusion
C0037494
nacl