PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9246947-3 1997 The effect of 10 nM angiotensin II was blocked by the angiotensin II receptor AT1-selective antagonists irbesartan and losartan (Ki values of approximately 1 nM and approximately 10 nM for irbesartan and losartan respectively) but not by the AT2-selective antagonist PD123177. PD 123177 267-275 type-1 angiotensin II receptor Cavia porcellus 78-81