PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
20049376-1	2009	The chemopreventive response was evaluated of nonsteroidal anti-inflammatory drug, Diclofenac, a preferential cyclooxygenase-2 (COX-2) inhibitor in 1,2-dimethyhydrazine (DMH)-induced colon cancer in rat model.	1,2-Dimethylhydrazine	170-173	prostaglandin-endoperoxide synthase 2	Rattus norvegicus	110-126	
20049376-1	2009	The chemopreventive response was evaluated of nonsteroidal anti-inflammatory drug, Diclofenac, a preferential cyclooxygenase-2 (COX-2) inhibitor in 1,2-dimethyhydrazine (DMH)-induced colon cancer in rat model.	1,2-Dimethylhydrazine	170-173	prostaglandin-endoperoxide synthase 2	Rattus norvegicus	128-133	
20049376-5	2009	A very high expression of COX-2 was seen in the colonic epithelium of DMH-treated rats, as analyzed by immunohistochemistry.	1,2-Dimethylhydrazine	70-73	prostaglandin-endoperoxide synthase 2	Rattus norvegicus	26-31