PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
20497022-5	2010	COPD group had higher plasma MCP1 levels than healthy participants (257.0 versus 194.4 pg/mL) in the univariate analysis (P = .005); and in stepwise liner regression analysis after adjustment for age, alcohol, body mass index, cancer history, and steroid use (P = .002; 95% confidence interval [CI]: 30.72-128.02).	Steroids	247-254	C-C motif chemokine ligand 2	Homo sapiens	29-33