PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
20407286-9	2010	However, in the BALB/c mice, the mRNA levels of NR1, NR2A and NR2B decreased significantly in the AG group exposed to 500 ppm of toluene.	Toluene	129-136	glutamate receptor, ionotropic, NMDA2B (epsilon 2)	Mus musculus	62-66	
21607994-5	2012	Toluene-injected mice did not prefer novel objects and showed poor discrimination between novel and familiar objects and decreased expression of NMDA receptor subunit NR2B mRNA in the hippocampus.	Toluene	0-7	glutamate receptor, ionotropic, NMDA2B (epsilon 2)	Mus musculus	167-171	
20804784-4	2010	NR2B, CaMKIV and CREB1 mRNAs increased significantly in the hippocampus of mice exposed to 50ppm toluene on PND 2-6.	Toluene	97-104	glutamate receptor, ionotropic, NMDA2B (epsilon 2)	Mus musculus	0-4	
20407286-7	2010	RESULTS: In C3H/HeN mice, the expression levels of NR1 and NR2B mRNA decreased significantly in the AG group exposed to 500 ppm of toluene; in the NAG group, however, the NR2A mRNA level increased significantly in mice exposed to 50 ppm while the NR2A and NR2B mRNA levels decreased significantly in mice exposed to 500 ppm of toluene.	Toluene	131-138	glutamate receptor, ionotropic, NMDA2B (epsilon 2)	Mus musculus	59-63	
20407286-7	2010	RESULTS: In C3H/HeN mice, the expression levels of NR1 and NR2B mRNA decreased significantly in the AG group exposed to 500 ppm of toluene; in the NAG group, however, the NR2A mRNA level increased significantly in mice exposed to 50 ppm while the NR2A and NR2B mRNA levels decreased significantly in mice exposed to 500 ppm of toluene.	Toluene	131-138	glutamate receptor, ionotropic, NMDA2B (epsilon 2)	Mus musculus	256-260	
16737738-4	2007	We observed that chronic exposure of mice to 50 ppm toluene for a longer period (12 weeks) caused a significant up-regulation of NMDA receptor subunit 2B (NMDA NR2B) expression associated with a simultaneous induction of CaMKIV, CREB-1, and FosB/DeltaFosB in the same hippocampal tissues.	Toluene	52-59	glutamate receptor, ionotropic, NMDA2B (epsilon 2)	Mus musculus	160-164