Myelinic NMDA GluRs contain the GluN2C/D subunit4,5,7 and we tested 120 min pre-treatment with the GluN2C/D-specific antagonists PPDA (50 μM) and QNZ-46 (50 μM)23, which also significantly increased recovery from ischemia (Fig. 4c). This evidence concerns the gene GRIN2C and ischemia.