Fig. 7From: Implantation of skin-derived precursor Schwann cells improves erectile function in a bilateral cavernous nerve injury rat modelSkin-derived precursors Schwann cells preserved the endothelial content of corpus cavernosum. A Immunofluorescence staining for eNOS (red) in penile cross section tissues specimen. B Quantitative analysis of the eNOS immunofluorescence positive area. All the data were depicted as mean ± standard deviation from 5 animals per group. **p < 0.01, ***p < 0.001; the student’s unpaired t-test was used for two-group comparisons; multiple-group comparisons were carried out by one-way ANOVA followed by the S–N-K test. eNOS: endothelial nitric oxide synthaseBack to article page