Fig. 1.

Histological analysis of collagen deposition in the bladders. Representative second harmonic generation image of the bladders from sham control (left), partial bladder outlet obstruction (PBOO) + placebo (P; middle), or PBOO + treatment (T; right) groups at 2 wk postsurgery. Enhanced collagen deposition (red) was observed in mucosa, and both between and within detrusor muscles in the bladders from the PBOO + P mice, while the bladders from the PBOO + T mice appeared comparable with those from controls. Scale bars = 500 μm.