Fig. 6From: Implantation of skin-derived precursor Schwann cells improves erectile function in a bilateral cavernous nerve injury rat modelSkin-derived precursors Schwann cells promoted the nerve regeneration in PC12 cells. A Neurites outgrowth of PC12 cells. B Neurites length of PC12 cells treated with different conditions. C, D ELISA assay of GDNF and BDNF levels of different conditioned medium. All values are represented as the mean ± standard deviation from three independent experiments. **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. ELISA: enzyme-linked immunosorbent assay; GDNF: glial cell-derived neurotrophic factor; BDNF: brain-derived neurotrophic factorBack to article page