PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
19630810-4	2009	HIT is caused by antibodies that recognize the platelet chemokine, Platelet Factor 4 (PF4), complexed to heparin or to cellular glycosaminoglycans (GAGs).	Glycosaminoglycans	128-146	platelet factor 4	Homo sapiens	67-84	
19630810-4	2009	HIT is caused by antibodies that recognize the platelet chemokine, Platelet Factor 4 (PF4), complexed to heparin or to cellular glycosaminoglycans (GAGs).	Glycosaminoglycans	128-146	platelet factor 4	Homo sapiens	86-89	
19630810-6	2009	We propose that HIT antibodies recognize cell surface PF4/GAG complexes on intravascular cells, including platelets and monocytes that are dynamic and mutable.	Glycosaminoglycans	58-61	platelet factor 4	Homo sapiens	54-57