the angiotensin antagonists 1-sar-8-ala-angiotensin ii ( saralasin ) and 1-sar-ileu-angiotensin ii ( 1-s-8-i a ) were infused intraarterially to the kidney achieving concentrations of 20 and 50-60 ng/ml and 10 and 20 ng/ml , respectively before and during partial occlusion of the renal artery ( rao ) .
C0003009
angiotensin
C0036193
saralasin