PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
32583831-8	2020	The addition of UL iron to the diet significantly reduced the expression of tight junction proteins Claudin-1, Occludin, and ZO-1 in the duodenal mucosa of weaned piglets (P < 0.05).	Iron	19-23	zonula occludens 1	Sus scrofa	125-129