Fig. 6From: Urethral reconstruction with autologous urine-derived stem cells seeded in three-dimensional porous small intestinal submucosa in a rabbit modelCell labeling and tracking. USCs were labeled with PKH67 in vitro (a) and their differentiation after transplantation was assessed (b). Engrafted USCs were positive (arrows) for urothelial (AE1/AE3) and smooth muscle (myosin) markers. DAPI 4′,6-diamidino-2-phenylindole, w weeksBack to article page