the b1-antagonist des-arg9- [ leu8 ] -bk did not alter the bk pressor response , but d-arg- [ hyp3 , thi5,8 , d-phe7 ] -bk , which interacts both with b1- and b2-receptors blocked the responses to bk , t-kinin and lys-lys-bk and caused parallel shifts to the right of the bk dose-response curves .
C0022474
lys
C0006100
bk