PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
1991487-4	1991	We thus investigated if NGmonomethyl-L-arginine and N omega-nitro-L-arginine, two specific inhibitors of inorganic nitrogen oxide synthesis from L-arginine, were able to affect the inhibitory effect of TNF and/or IL 6 in co-cultures.	omega-N-Methylarginine	24-47	tumor necrosis factor	Homo sapiens	202-205