Fig. 2From: Activation of hippocampal MEK1 contributes to the cumulative antinociceptive effect of electroacupuncture in neuropathic pain ratsEffect of EA stimulation on PWL in CCI rats. a ipsilateral and b contralateral paw. c The lasting effect of the number of EA interventions (2 or 4 days of treatment) on PWL. The double-slash indicates EA intervention was discontinued. Data are presented as the mean ± SD; n = 10 in each group. #P < 0.05 vs. CON group, *P < 0.05 vs. CCI group, ☆P < 0.05 vs. EA2d groupBack to article page