PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 24527224-2 2014 Doxapram hydrochloride is a respiratory stimulant that has an inhibitory effect on myocardial IK1 potassium channels and is thought to increase membrane instability and excitability in myocardial cells. Doxapram 0-22 potassium calcium-activated channel subfamily N member 4 Rattus norvegicus 94-97