1 the dose-response curves for angiotensin ii and four analogues in rat colon and uterus , and in rabbit aorta , were obtained.2 the ed ( 50 ) values of angiotensin ii as well as the ed ( 50 ) s and intrinsic activities of angiotensin analogues varied between the three organs.3 the interaction of two competitive antagonists with angiotensin ii receptors was also examined .
C0003009
angiotensin ii
C0003018
angiotensin