Fig. 3From: Transplantation of induced pluripotent stem cell-derived renal stem cells improved acute kidney injuryTransplantation of iPSC-derived renal progenitor cells improved renal tubular damage caused by ischemia–reperfusion. a Pathological changes in the kidney on the third day after surgery, as shown by H&E staining. Luminal debris, loss of brush borders and lumen expansion are observed in the injured groups (black arrow). b The transplantation of iPSC-derived renal progenitor cells reduced the acute tubular necrosis scores. c The immunohistochemistry analysis indicated that the injected GFP-positive cells formed a tubular structure (black arrow) in the recipient organ at the indicated times after transplantation. *P < 0.05 vs. IR-Control. Scale bar 50 μmBack to article page