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. 2015 Feb 28;11(1):5–11. doi: 10.12965/jer.150182

Fig. 4.

Fig. 4.

Effect of treadmill exercise on the brain-derived neurotrophic factor (BDNF) and tyrosine kinase B (TrkB) expression in the hippocampus. Upper: Western blot analysis of BDNF and TrkB in the hippocampus. Left lower: Mean optical density of BDNF expression in each group. Right lower: Mean optical density of TrkB expression in each group. (A) Sham-operation group, (B) sham-operation and treadmill exercise group, (C) Huntington’s disease (HD)-induced group, and (D) HD-induced and treadmill exercise group. *represents P< 0.05 compared to the sham-operation group. #represents P< 0.05 compared to the HD-induced group. The data are expressed as the mean± standard error of the mean (SEM).