Figure 7
From: Expression and function of proton-sensing G-protein-coupled receptors in inflammatory pain
Number of DRG neurons co-expressing TDAG8 and TRPV1 after CFA-induced inflammation. DRG tissues were contiguously sectioned at 6 μm and hybridized with dig-labeled antisense cRNA probes, then co-stained with antibodies against PERI and N52. Each pair of sections was hybridized with two different gene cRNA probes. The histogram shows the percentage of total DRG neurons that expressed both TDAG8 and TRPV1 genes.