PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
27552315-3	2016	The aim of this study was to elucidate the effect of nicotine on the expression of estrogen receptor (ER), progesterone receptor (PR), and vascular endothelial growth factor (VEGF) in endometrial stromal cells.	Nicotine	53-61	progesterone receptor	Homo sapiens	107-128	
27552315-3	2016	The aim of this study was to elucidate the effect of nicotine on the expression of estrogen receptor (ER), progesterone receptor (PR), and vascular endothelial growth factor (VEGF) in endometrial stromal cells.	Nicotine	53-61	progesterone receptor	Homo sapiens	130-132	
27552315-6	2016	Real-time PCR data showed that despite decrease in ER expression in the nicotine-treated groups compared with the control, nicotine exerted an increased inhibitory effect on PR expression compared to that on ER expression.	Nicotine	72-80	progesterone receptor	Homo sapiens	174-176	
27552315-6	2016	Real-time PCR data showed that despite decrease in ER expression in the nicotine-treated groups compared with the control, nicotine exerted an increased inhibitory effect on PR expression compared to that on ER expression.	Nicotine	123-131	progesterone receptor	Homo sapiens	174-176