Fig. 3

C-fos mRNA levels (expressed as relative quantification, RQ) in trigeminal ganglion (TG) and cervical spinal cord (CSC) ipsilateral to formalin injection and medulla in toto of animals treated with NTG vehicle (CT), NTG, NTG + ARN14663 and NTG + ARN14280 (n. 9 per group). Data are expressed as mean ± SEM; one-way ANOVA followed by Tukey’s multiple comparisons test; *p < 0.05 and ***p < 0.001 vs CT; °°p < 0.01 and °°°p < 0.001 vs NTG