Research Article

Astragaloside IV Protects Detrusor from Partial Bladder Outlet Obstruction-Induced Oxidative Stress by Activating Mitophagy through AMPK-ULK1 Pathway

Figure 2

AS-IV treatment ameliorates bladder wall remodeling in pBOO rats. (a–d) Bladder wall sections of four groups were analyzed by morphology staining as indicated in panel. General structure (H&E) (a), muscle tissue (αSMA) (b), apoptosis (Tunel, black arrow pointed to parts of positive nuclear) (c), and fibrosis (Col I and Col III) (d) staining indicated that pBOO induced bladder wall remodeling, and AS-IV treatment alleviated this progress.