in summary , we suggest that during rat gestation ( 1 ) the renin-angiotensin system is activated , ( 2 ) angiotensin ii does not mediate the apparent renal vasoconstriction observed near term , ( 3 ) prior receptor occupancy by endogenous hormone is not responsible for the attenuated pressor response to angiotensin ii , and ( 4 ) long-term treatment with enalaprilat can produce hypotension without reducing plasma concentrations of angiotensin ii .
C0032961
gestation
C0014027
enalaprilat