Fig. 8. The mechanical hypersensitivity after chronic constriction injury (CCI) surgery was attenuated after the sciatic nerve was treated with 10 mmol/L colchicine (COL) (A). The paw withdrawal thresholds (PWTs) in the contralateral hind paw of each group had no significant change at time points (B). The dose of botulinum toxin type A (BTX-A) which was used was 10 U/kg. The error bar means mean ± standard deviation. aP < 0.05 vs. CCI + normal saline (NS) + NS group, Two-way ANOVA, n = 6 in each group. bP < 0.05 vs. CCI + NS + 10 U/kg BTX-A group, Two-way ANOVA, with n = 6 in each group.
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