Fig. 6
From: p38 phosphorylation in medullary microglia mediates ectopic orofacial inflammatory pain in rats
Mechanical-evoked responses of Vc neurons after CFA injection with i.c.m. SB203580 administration. a Background activities of WDR neurons. WDR neuronal responses to mechanical stimuli by brush, pinch stimuli (b) or von Frey filament (c) on day 4 after saline or CFA injection with i.c.m. vehicle or SB203580 administration (9 WDR neurons from 4 CFA-injected rats with i.c.m. vehicle administration, 9 WDR neurons from 4 CFA-injected rats with i.c.m. SB203580 administration, 9 WDR neurons from 3 saline-injected rats with i.c.m. vehicle administration). Data represent mean ± SEM. *p < 0.05, **p < 0.01, ***p < 0.001, ****p < 0.0001; by one-way ANOVA followed by Tukey’s multiple-comparison tests or by two-way ANOVA with repeated measures followed by Tukey’s multiple-comparison tests.