Figure 4From: Cutaneous C-polymodal fibers lacking TRPV1 are sensitized to heat following inflammation, but fail to drive heat hyperalgesia in the absence of TPV1 containing C-heat fibers Distribution of C-fiber types is unchanged following inflammation. The prevalence of CH-fibers does not increase after inflammation compared to naïve mice. (p value < 0.17; χ2 test.) Neither naïve (not shown) nor inflamed TRPV1-/- animals have CH-fibers.Back to article page