Figure 2.
(a) Expression of P2X3 receptors in DRG neurons from Wt, ERαKO, and ERβKO in vivo using fluorescent microscopy. DRG sections (L2 level) were incubated in P2X3 primary antibodies. (b) Percentage distribution of labeled dorsal root ganglion neurons in ERαKO and ERβKO as well as wild type mice with P2X3 through L1-S1 levels. * indicate statistically significant difference from control, P<0.05.