PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16474957-7 2006 While MMA(V) and MMA(III) significantly enhanced ion currents through N-methyl-D: -aspartate (NMDA) receptor ion channels with threshold concentrations <10 micromol/l, DMA(V) and DMA(III) significantly reduced NMDA-receptor mediated responses with threshold concentrations <0.1 micromol/l; iA(III) had no effects on glutamate receptors of the NMDA type. N-Methylaspartate 94-98 glutamate ionotropic receptor NMDA type subunit 1 L homeolog Xenopus laevis 213-226