Fig.4.
Effects of short-term running in hippocampal cell proliferation. (A) Short-term (7 days) running enhanced the number of Ki67 positive cells in the DG in WT (*p < 0.05) and Fmr1 KO mice (**p < 0.005), indicating acute running can enhance hippocampal proliferation in both WT and Fmr1 KO mice. (B) Representative images of Ki67 positive cells. Scale bar: 200μm.