Developmental changes in plasticity, synaptic, glia, and connectivity protein levels in rat basolateral amygdala

The GluN2A/GluN2B NMDAR subunit ratio increases over the course of development. Densitometric western blot analyses were performed on total protein extracts of BLA from rats euthanized at PN17 (white, n = 6), PN24 (gray, n = 7), or PN80 (adult; black, n = 7). Data are expressed as mean percentage ± SEM of adult rat levels. One-way ANOVA followed by Newman–Keuls post-hoc tests: (*) P < 0.05; (**) P < 0.01; (***) P < 0.001.