PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
21854459-12	2011	PGE(2) through endometrial PGE(2) receptor (PTGER2) elevates the expression of enzymes involved in PGE(2) synthesis.	Prostaglandins E	0-3	prostaglandin E2 receptor EP2 subtype	Sus scrofa	44-50	
21854459-13	2011	Higher PGE(2) secretion in uterine lumen coincides with the elevated expression of HOXA10 transcription factor critical for implantation.	Prostaglandins E	7-10	homeobox A10	Sus scrofa	83-89