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. Author manuscript; available in PMC: 2014 Jan 1.
Published in final edited form as: BJU Int. 2012 Jun 6;111(1):159–170. doi: 10.1111/j.1464-410X.2012.11278.x

FIG. 3.

FIG. 3

Co-localization of neurturin (NRTN) and Fluorogold (FG) is up-regulated by sildenafil (SIL) treatment after bilateral cavernosal nerve resection (BCNR). Frozen pelvic ganglia sections (as in Fig. 1) were immunostained with a polyclonal antibody against NRTN followed by a biotinylated secondary antibody and streptavidin conjugated with fluorescein isothiocyanate. Green: NRTN; yellow: FG. Magnification × 100. Scale bar = 100 μm. Arrows indicate FG and NRTN positive neurones. SHAM, sham-operated.