For each treatment group, triplicate CA1 lysate pools were created for Western blot analysis of ATP-regulated kinase phosphofructokinase (PKFL; Figure 2A: male data at left, female data at right), pyruvate dehydrogenase (acetyl-transferring)] kinase isozyme 1 (PDK1; Figure 2B), isocitrate dehydrogenase (IDH2; Figure 2C), or ATP synthase (ATPs; Figure 2D). Data illustrate mean normalized protein O.D. measures ± S.E.M. for male and female V1−4 (solid white bars), V1−3/SH4 (solid gray bars), and MH1−3/SH4 (cross-hatched gray bars) treatment groups. *p<0.05; **p<0.01; ***p<0.001.