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. 2019 Sep 16;15(1):120–127. doi: 10.4103/1673-5374.264464

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Copyright: © Neural Regeneration Research

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nNOS staining in a penile midshaft specimen.

(A) nNOS (red-stained fiber) in penile tissue (immunofluorescence microscope: 200×). Control group: Predominant red staining of nerve fibers; BCNI group: a paucity of red-stained fibers; ADSCr_BDNF group: a significant increase in the number of red-stained nerve fibers compared with the ADSC_GFP group. (B) nNOS-positive nerve fibers in penile midshaft sections. Data are expressed as the mean ± SD (n = 10; one-way analysis of variance followed by the Student-Newman-Keuls post hoc test). *P < 0.05, vs. BCNI group; #P < 0.05, vs. ADSC_GFP group. ADSC: Adipose-derived stem cell; BCNI: bilateral cavernous nerve injury; GFP: green fluorescent protein; nNOS: neuronal nitric oxide synthase; rBDNF: rat brain-derived neurotrophic factor.