The results of Western blotting showed that CRS remarkably decreased the expression of GluN2A and GluN2B subunits of NMDARs in both dHIP and vHIP (n = 7–9), but increased the expression of GluN1 (n = 7–9) (Figures 2A,B,D,E). Here, GRIN1 is linked to congenital rubella syndrome.