PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
8221742-2	1993	Recently, 2 subtypes of angiotensin II receptors (AT1 and AT2) have been distinguished using the nonpeptide antagonists losartan and PD123177.	PD 123177	133-141	angiotensin II receptor, type 1a	Rattus norvegicus	50-53	
8221742-6	1993	Distribution of AT1 and AT2 receptors was determined by competition with losartan and PD123177, respectively, and the density of receptors quantitated by emulsion autoradiography.	PD 123177	86-94	angiotensin II receptor, type 1a	Rattus norvegicus	16-19