there were , between the groups , no differences in plasma and urinary concentrations of the dopamine precursor ( dihydroxyphenylalanine ) , metabolites ( dihydroxyphenyl-acetic and homovanillic acid , methoxytyramine and dopamine sulfate ) , or suppressibility of hormones which are under a partial dopaminergic inhibitory control ( plasma renin activity , aldosterone and norepinephrine ) by high salt .
C0013030
dopamine
C0282151
dopaminergic