inclusion of benzamidine in incubations with purified renal cortical membranes from rat or dog in the in vitro renal adenylyl cyclase bioassay resulted in a ten-fold lowering of the potency of the fragment pro-bpth- ( -6 leads to +34 ) relative to that of bpth- ( 1-34 ) ;
C0022655
renal cortical
C0022646
renal