Electroacupuncture increased the Iba1+Stat6+-positive cells in Acupuncture groups (average 28.0 in DG and 29.0 in CA1), compared to the Control (average 17.2 of CA1 and 11.4 of DG), NS (average 16.0 of CA1 and 11.2 of DG), and AD (average 12.0 of CA1 and 10.4 of DG) groups (p < 0.01) (Figures 7C1–10). Here, STAT6 is linked to Alzheimer disease.