Fig. 2

Up-regulation of dorsal ganglionic Nav1.7 expression after paclitaxel chemotherapy. a Nav1.7 mRNA expression in the dorsal ganglionic were determined by real-time RT-PCR on days 7, 14 and 21 after first paclitaxel administration. β-actin was used as the internal control. b Nav1.7 protein expression were measured by Western blot on days 7, 14 and 21 after first paclitaxel administration and expressed relative to the internal control, β-actin. All data are expressed as mean ± SEM (n = 5/group/time point). *P < 0.05 versus vehicle group