Anti-lysyl oxidase combined with a vacuum device induces penile lengthening by remodeling the tunica albuginea.

ABSTRACT: This study aimed to explore whether and how anti-lysyl oxidase (anti-LOX) combined with a vacuum device (VD) could promote penile lengthening and to evaluate the effect on erectile function. This study was performed on four groups of adult rats: control, anti-LOX, VD (negative pressure value of -300 mmHg), and anti-LOX + VD. Penile length was measured by a modified VD method and verified on exposed length data. Intracavernous pressure (ICP) and maximum ICP/mean arterial pressure (MAP) ratio were recorded to assess erectile function. For corpus cavernosum, LOX activity and concentrations of pyridinoline, desmosine, hydroxyproline, and elastin were analyzed; transmission electron microscope and Hart's elastin staining were performed to monitor microstructural changes. Anti-LOX and VD signifi

SUBMITTER: Li T 

PROVIDER: S-EPMC7523611 | biostudies-literature | 2020 Sep-Oct

REPOSITORIES: biostudies-literature