PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2565392-1 1989 We studied the competitive interaction of terbutaline and two beta blockers, metoprolol and oxprenolol, with different cardioselectivity for the beta-2 adrenoceptor. Oxprenolol 92-102 adrenoceptor beta 2 Homo sapiens 145-164 7882570-4 1995 This inhibition was effectively reversed by the beta 2-antagonist oxprenolol, indicating that the inhibition was mediated through the beta 2-adrenergic receptor. Oxprenolol 66-76 adrenoceptor beta 2 Homo sapiens 134-160 2826064-0 1987 Beta-2-adrenoceptor-mediated hypokalemia and its abolishment by oxprenolol. Oxprenolol 64-74 adrenoceptor beta 2 Homo sapiens 0-19