PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
1327384-12	1992	alpha 2A-Adrenoceptor selective compounds, oxymetazoline and BRL 44409, showed high affinity for [3H]-RS-15385-197 binding in the human platelet and lower affinity in the neonate lung, while the alpha 2B-selective compounds, prazosin and imiloxan, showed high affinity for [3H]-RS-15385-197 binding in the neonate lung.This suggests that [3H]-RS-15385-197 labels both alpha2A- and alpha2B-adrenoceptor subtypes.4.	Prazosin	225-233	adrenoceptor alpha 2A	Homo sapiens	0-21	
7678691-5	1993	A prazosin versus oxymetazoline Ki ratio of 218 was obtained for the submucosal AR binding site, suggesting that it represents a neuronal alpha 2A-AR.	Prazosin	2-10	adrenoceptor alpha 2A	Homo sapiens	138-149	
8538858-3	1995	The Ki values for the adrenergic ligands, oxymetazoline (1.6 +/- 0.3 nM, n = 3) and prazosin (287 +/- 89 mM, n = 3), were consistent with the pharmacological properties of the A subtype of alpha 2-AR (alpha 2A-AR).	Prazosin	84-92	adrenoceptor alpha 2A	Homo sapiens	201-212	
21649638-1	2011	BACKGROUND AND PURPOSE: Some large antagonist ligands (ARC239, chlorpromazine, prazosin, spiperone, spiroxatrine) bind to the human alpha(2A) -adrenoceptor with 10- to 100-fold lower affinity than to the alpha(2B)- and alpha(2C)-adrenoceptor subtypes.	Prazosin	79-87	adrenoceptor alpha 2A	Homo sapiens	132-155