PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
19215496-8	1991	At this time the initial increase in prolactin concentrations occurred within 2 to 4 min after the injection of NMDA as for beta-endorphin but the values continued to increase for 2 to 4 h. In a separate experiment, it was shown that pretreatment of the rams with dexamethasone (synthetic glucocorticoid, 133.4 mug/kg iv) blocked the beta-endorphin response to NMDA but had no effect on the prolactin response.	Dexamethasone	264-277	prolactin	Homo sapiens	37-46