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. Author manuscript; available in PMC: 2012 Apr 1.
Published in final edited form as: J Sex Med. 2011 Jan 26;8(4):1048–1060. doi: 10.1111/j.1743-6109.2010.02195.x

Figure 4. Long term treatment with sildenafil decreases the immunohistochemical expression of CTGF in the corpora cavernosa after BCNR.

Figure 4

Paraffin embedded penile sections from 45 days Sham, BCNR and BCNR+SIL were immunostained for CTGF and subsequent detection by DAB. Representative pictures (Magnification 200X, Bar=100 µm) bottom: Image Analysis determined by % positive CTGF area over total area corpora cavernosa * p<0.05