PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11243572-4 2001 In the presence of (+/-)-propranolol (1 microM), the non-selective beta1-, beta2- and beta3-adrenoceptor antagonist (+/-)-bupranolol (30 microM) induced a rightward shift of the concentration-response curves for (+/-)-pindolol (apparent pA2 = 5.41 +/- 0.06). Propranolol 19-36 beta-2 adrenergic receptor Cavia porcellus 67-104