Fig. 4From: Expression of Wnt and Notch signaling pathways in inflammatory bowel disease treated with mesenchymal stem cell transplantation: evaluation in a rat modelObservation of colon tissue at 28 days after mesenchymal stem cell transplantation (MSCT) under microscope and fluorescent microscope. a Colon tissue lesion significantly improved after MSCT (hematoxylin and eosin, ×100). b The fluorescence signal could be observed in each layer of intestinal tissue (×100)Back to article page