PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
8510824-2	1993	Exposure of cultures to 300 microM NMDA for 5 min resulted in death of 50-80% of neurons over the subsequent 24 h. This injury was not attenuated by hemoglobin, the nitric oxide synthase (NOS) inhibitors NG monomethyl-L-arginine (MMA) or N omega-nitro-L-arginine (NA), or L-arginine depletion.	N-Methylaspartate	35-39	nitric oxide synthase 1, neuronal	Mus musculus	165-186