Fig. 2From: shRNA mediated knockdown of Nav1.7 in rat dorsal root ganglion attenuates pain following burn injuryEffect of burn injury on number of Nav1.7 and c-fos positive neurons, andexpression of Nav1.7 protein 7 d after burn injury in DRGs. a, b Nav1.7 and c-fos labeled neurons were significantly increased after burn injury. c The expression of Nav1.7 protein was up-regulated in the DRGs of burn model rats. (*p < 0.05, **p < 0.01, ***P < 0.001 versus the sham group, NS: not statistically significant; n = 3/group)Back to article page