Fig. 1From: Healing of induced tongue defects using erythropoietin hydrogel (an experimental study on rats)Hematoxylin and Eosin staining results of tongue specimens of different groups at 7th and 14th days (A-F x4), (A1-F1 x10). E: epithelium, NE: new epithelium, CT: connective tissue, M: muscles, D: defect, Asterisk: inflammatory infiltrateBack to article page