in 27 pregnant subjects ( 21 treated women and six control subjects ) , the effect of l-dopa ( 500 to 1,000 mg orally ) on vascular sensitivity to angiotensin ii amide ( hypertensin , ciba ) was examined in 16 of these women , 1,000 mg of l-dopa resulted in a significant decrease in vascular responsiveness to angiotensin , i.e. , an increase in angiotensin pressor dose from 16.9 +/- 5.0 to 19.6 +/- 4.5 ng . kg-1 . min-1 ( mean +/- sd ) .
C0023570
l-dopa
C0013023
dopa