to investigate the effects of dietary sodium on the peripheral dopaminergic mechanism , changes of unconjugated plasma dopamine ( da ) and its related humoral factors were studied in 8 patients with essential hypertension ( eh ) and 8 age-matched normal controls ( n ) while they were receiving ordinary meals ( na , 130-180 meq daily ) followed by higher sodium ( 250-300 meq daily ) diets for a week .
C0282151
dopaminergic
C0013030
dopamine