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. 2021 Feb 15;118(8):e1921481118. doi: 10.1073/pnas.1921481118

Fig. 4.

Fig. 4.

Total protein load of the major ionotropic glutamate receptors is constant across aging and cognitive ability in rat hippocampal CA1 and CA3 tissue. (A) Near-infrared Western blot examples from microdissected CA1 (Upper) and CA3 (Lower) tissue extracts from YA (n = 7), AU (n = 7), and AI (n = 7) rats from for AMPAR subtypes (purple) and NMDAR subunits (green) subunits listed; epi, epitope. (B) Protein load for the AMPAR and NMDAR subunits listed, normalized to YA values. There were no significant differences.