Figure 3.
Western blot analysis of the glutamate receptor subtypes. (A) Representative immunoblots of the NMDA subunits, NR1, NR2A, and NR2B, as well as the AMPA subunits, GluR1 and GluR2, from Young (Y), Sham-IR (S), and fWBI (W) rats; actin was used as the loading control. Quantitation of the individual bands in the gels revealed an age effect, but no fWBI effect at old age for NR1 (B), NR2A (C), NR2B (D), and GluR1 (E). There was no age or fWBI effect for GluR2 (F).