Figure 7. TRPV1 and TRPA1 are colocalized to axons containing the LDCV proteins ScgII and SCG3, respectively. A, C, E: TRPV1 and ScgII expression in stromal axons. B, D, F: TRPA1 and SCG3 expression in stromal axons. Scale bars: (A, C, E) 5 μm; (B, D, F) 2 μm.