PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 29600897-2 2018 We hypothesized that the coronary vascular response to Po2 and Pco2 would be attenuated in healthy men when [Formula: see text] was attenuated with beta1-adrenergic receptor blockade. PO-2 55-58 adrenoceptor beta 1 Homo sapiens 148-173