PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11755246-1 2002 Intracerebroventricular administration of N-acetyl-L-aspartyl-L-glutamate (NAAG), an agonist at group II metabotropic and NR1/NR2D-containing N-methyl-D-aspartate (NMDA) ionotropic glutamate receptors, increased the permeability of the blood-brain barrier (BBB) to serum albumin in the striatum, but produced no similar effects in the entorhinal cortex or in the hippocampal formation. Ac-Asp-Glu(3-) 42-73 glutamate ionotropic receptor NMDA type subunit 1 Rattus norvegicus 122-125