However, there were significant main effects for treatment (F(2, 6) = 6.94, p < 0.05) and side (F(1, 3) = 113.80, p < 0.01, two-way ANOVA), with increased c-Fos expression on the ipsilateral side in the neuritis and vinblastine-treated groups compared to the untreated group and contralateral sides (p < 0.05, Bonferroni’s post hoc tests). The gene discussed is FOS; the disease is neuritis.