Figure 1. Reduced expression of GAD67, but not Calbindin (CB) and Calretinin (CR) in the medial prefrontal cortex (mPFC) of APO-SUS rats.

(a–c) Representative immunoblot images for GAD67 (a), CB (b) and CR (c,d) quantification of western blot analysis for CB, CR and GAD67 in APO-UNSUS and APO-SUS mPFC. Expression is normalized to APO-UNSUS expression of the respective protein. Sample size (n) is indicated in the bars. Data is presented as mean ± SEM, * p < 0.05. Student’s t-test.