FIGURE 2.
Electroacupuncture pretreatment improved hippocampal neurogenesis and the expression of BDNF, DCX, and Nrf2 and their related genes in ESPS-treated rats. (A) Microphotographs and (B,C) histograms of BrdU-positive proliferating cells and of the DCX-positive immature neurons in the dentate gyrus. (D–H) Representative immunoblots and densitometry analysis of (D) DCX, (E) BDNF, (F) p-AMPK, (G) Nrf2, and (H) HO-1 expression in the total hippocampus of control, EA, ESPS, and EA + ESPS groups. ∗P < 0.05, #P < 0.05 vs. ESPS, ##P < 0.01 vs. ESPS. Bar: 100 μm.