Fig. 5From: Therapeutic effect of adipose stromal vascular fraction spheroids for partial bladder outlet obstruction induced underactive bladderAd-SVF spheroids attenuated the damage of underactive bladder. A–C Representative images of HE, Masson, and CD31 staining in each group (black arrows indicate small blood vessels). D, E Semi-quantitative analysis of the percentage of collagen fibers and MVD CD31 was performed by using Image J software. Scale bar = 100 μm. *p < 0.05 (ad-SVF, ad-SVFsp vs Sham); #p < 0.05 (ad-SVFsp vs ad-SVF)Back to article page