Combined Therapeutic Effect of Udenafil and Adipose-derived Stem Cell (ADSC)/Brain-derived Neurotrophic Factor (BDNF)-Membrane System in a Rat Model of Cavernous Nerve Injury

The orally administered udenafil combination with ADSC/BDNF-membrane system protected cavernous nerve and improved angiogenesis in the corpus cavernosum, which further maintained erectile function in a rat model of postprostatectomy erectile dysfunction.