Arg1 regulates axonal formation after SCI via the Cdc42/N-WASP pathway
(A) The expression of the Arg1, Cdc42, N-WASP, Arp2 and tau proteins after infection with shArg1 lentivirus in vivo. GAPDH was used as the loading control and for band density normalization. (B) The optical density analysis of the Cdc42 protein. (C) The optical density analysis of the N-WASP protein. (D) The optical density of the Arp2 protein. (E) The optical density analysis of the tau protein. The data are presented as the mean ± SD, n = 5. *P< 0.05 versus the model group; ##P < 0.01, ###P < 0.005 versus the model group; two-tailed Student’s t-test.