DU Is Induced by Low Levels of Urinary ATP in a Rat Model of Partial Bladder Outlet Obstruction: The Incidence of Both Events Decreases after Deobstruction

Figure 4

Representative microphotographies of bladder urothelium. Representative microphotographies of bladder slides stained with H&E of (a) an animal with a normal phenotype and (b, c) of an animal with the DU phenotype. (a, c) Normal urothelial cell features. The microphotography (b), however, presents an extra-stretched urothelial cell configuration. Scale bar: 50 µm.

(a)

(b)

(c)