(A) Experimental design. (B) Graph showing the percentages of animals that presented electrophysiological evidence of reinnervation at the tibialis anterior (TA) muscle at different days post injury (dpi) (n = 6 animals per group, Mantel-Cox test). (C, D) Mean of the latencies and amplitudes (± SEM) of CMAP from ipsilateral studied muscles after sciatic nerve crush from wild type (WT) or SIRT2 KO at different dpi (n = 6 animals per group, ANOVA, post hoc Bonferroni, *P < 0.05 vs. WT)