PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3007735-5 1986 Half-maximal inhibition of cAMP accumulation by isoproterenol occurred at 8 X 10(-10) M vasopressin. Isoproterenol 48-61 arginine vasopressin Rattus norvegicus 88-99