PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
2551630-1	1989	Both serotonin (5-HT) and opiates exert a stimulatory effect on PRL secretion.	Serotonin	5-14	prolactin	Rattus norvegicus	64-67