Figure 1. (A) Hind paw withdrawal reflex latency and threshold. (B) Western Blot detected the expression of Iba1 (0, 7, 14, and 21 days). (C) Immunofluorescence was utilized to detect the expression of Iba1 (0, 7, 14, and 21 days). Values were expressed as means ± SEM, n=8, *** P<0.001.