to evaluate the role of the renal dopaminergic system on renal water-sodium metabolism patients with essential hypertension ( eht ) , urinary excretion of dopamine , urinary excretion of sodium ( unav ) and fractional excretion of sodium ( fena ) were all investigated before and after the administration of dopamine ( 3 micrograms/kg/min , intravenous infusion for 60 minutes ) , dopamine antagonist , metoclopramide ( 8 mg/m2 bsa , intravenous injection ) or mild sodium loading in both normotensive subjects and benign eht .
C0282151
dopaminergic
C0013030
dopamine