PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
21543673-0	2011	Bioactive coating of titanium surfaces with recombinant human beta-defensin-2 (rHubetaD2) may prevent bacterial colonization in orthopaedic surgery.	Titanium	21-29	defensin beta 4B	Homo sapiens	62-77