PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2433968-9 1986 On the other hand, pretreatment with propranolol blocked and reversed the inotropic actions of NAPA 60 mg/kg, and potentiated its negative chronotropic effects. Propranolol 37-48 NSF attachment protein alpha Canis lupus familiaris 95-99