Figure 4.
Mean total number of pERK-LI cells in ipsilateral (ipsi) and contralateral (cont) Vc and C1/C2 (A, C), and Pa5 (B, D) region induced by pulpal application of α,β-meATP (100 mM) following intrathecal administration of PD98059. Data were analyzed using one-way ANOVA with repeated measures followed by Bonferroni multiple comparison test (*: P < 0.05, **: P < 0.01).