Figure 2From: Involvement of lysophosphatidic acid in bone cancer pain by potentiation of TRPV1 via PKCϵ pathway in dorsal root ganglion neurons Double immunofluorescent staining of TRPV1 (green) and EDG-2 (red) in DRG neurons. Arrows indicate neurons positive for both TRPV1 and EDG-2. Arrowheads indicate neurons positive for TRPV1 but not EDG-2.Back to article page