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. Author manuscript; available in PMC: 2006 Sep 5.
Published in final edited form as: J Comp Neurol. 2005 Sep 5;489(4):501–517. doi: 10.1002/cne.20657

Figure 2.

Figure 2

CARTp-IR nerve fibers in suburothelial plexus also express nNOS-immunoreactivity. Confocal fluorescence images of urothelium whole-mounts from adult rats demonstrating CARTp-immunoreactivity (A,D) or nNOS immunoreactivity (B, E) in the same images are shown. Images in C, F and G represent merged images where red staining represents CARTp and green staining represents nNOS. Areas of overlap appear yellow/orange (C, F, white arrows; G, yellow arrows). Some nNOS-IR nerve fibers do not appear to express CARTp-immunoreactivity (G, white arrows) although overlap between CARTp- and nNOS-immunoreactivity is considerable. Calibration bar in C represents 50 μm for A–C. Calibration bar in F represents 50 μm in D–F. Calibration bar represents 100 μm in G.