PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
20192600-13	2009	Studies of a nuclear transcription factor (NF-kB) and COX-2 by Western blot analysis and immunohistochemistry demonstrated expression of both to be elevated in the DMH treated group but reduced in the DMH + Etoricoxib group.	Etoricoxib	207-217	nuclear factor kappa B subunit 1	Rattus norvegicus	43-48