PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
12498921-2	2003	All four agonists increased right atrial adenylyl cyclase activity and contractile force, whereby increases for terbutaline, histamine and serotonin, but not for noradrenaline, were significantly larger in right atria from beta(1)-adrenoceptor antagonist-treated vs. non-beta(1)-adrenoceptor antagonist-treated patients.	Histamine	125-134	adrenoceptor beta 1	Homo sapiens	223-243	
8738299-12	1996	H1 receptor-mediated increases in cyclic GMP, enhanced through an as yet unknown mechanism by chronic beta 1-adrenoceptor blockade, may inhibit phosphodiesterase 3 activity, thereby causing enhanced histamine-evoked increases in cyclic AMP levels and PKA activity, and accounting partially for the increased inotropic responses to histamine through H2 receptors.	Histamine	199-208	adrenoceptor beta 1	Homo sapiens	102-121	
8738299-12	1996	H1 receptor-mediated increases in cyclic GMP, enhanced through an as yet unknown mechanism by chronic beta 1-adrenoceptor blockade, may inhibit phosphodiesterase 3 activity, thereby causing enhanced histamine-evoked increases in cyclic AMP levels and PKA activity, and accounting partially for the increased inotropic responses to histamine through H2 receptors.	Histamine	331-340	adrenoceptor beta 1	Homo sapiens	102-121