Figure 1
From: Endothelin potentiates TRPV1 via ETA receptor-mediated activation of protein kinase C
Expression of ET A Rs and ET B Rs in rat dorsal root ganglion. Sections of lumbar rat dorsal root ganglion were analysed for the expression of ETARs (A) or ETBRs (B, C) using affinity-purified antibodies. For the identification of TRPV1-postive neurons co-staining with a TRPV1 antibody (A, B) was performed. Expression of ETBRs in glial cells was demonstrated by co-staining of the S100 antigen (C). Bars: 20 μm.