PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
9683921-3	1998	RESULTS: Incubation of the cultures with interleukin-1 beta (IL-1 beta; 10 ng/ml) and tumor necrosis factor alpha (TNF alpha; 10 ng/ml) caused a marked increase in nitrite production.	Nitrites	164-171	tumor necrosis factor	Rattus norvegicus	86-113	
9683921-3	1998	RESULTS: Incubation of the cultures with interleukin-1 beta (IL-1 beta; 10 ng/ml) and tumor necrosis factor alpha (TNF alpha; 10 ng/ml) caused a marked increase in nitrite production.	Nitrites	164-171	tumor necrosis factor	Rattus norvegicus	115-124