PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3621985-9 1987 Physiological antagonism of the VIP response was observed after systemic pretreatment with propranolol, phentolamine, or acetazolamide. Propranolol 91-102 VIP peptides Oryctolagus cuniculus 32-35