PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
33142498-9	2020	However, pretreated with 1-mumol/L 4-phenylbutyrate (ER stress inhibitor) alleviated the apoptosis and downregulated PERK-ATF4-CHOP pathway in CEK cells.	4-phenylbutyric acid	35-51	activating transcription factor 4	Gallus gallus	122-126