PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1968468-5 1990 The nonselective beta-adrenergic and selective 5-HT1A/1B receptor antagonist (+/-)pindolol was without effect on basal HPA activity, but completely antagonized the IPS-induced plasma ACTH and cortisol responses. Pindolol 77-90 proopiomelanocortin Homo sapiens 183-187