PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
6135148-2	1983	Recent studies have suggested that cyclic GMP accumulation in platelets mediates the antiaggregatory effects of certain nitrogen oxide-containing agents such as sodium nitroprusside, nitric oxide, nitrosoguanidines, and related agents.	Nitrosoguanidines	197-214	5'-nucleotidase, cytosolic II	Homo sapiens	42-45