Fig 5
From: Effects of dimethyloxalylglycine on wound healing of palatal mucosa in a rat model
Histological observation. (A) Representative haematoxylin and eosin (H&E) staining photographs (a: stratum corneum, b: epithelium, c: connective tissue, d: maxillae) (Scale bar: 500 μm). (B) Mean values of maximum palatal wound width calculated from the HE-stained sections. *indicates a significant difference in palatal wound width of DMOG-treated groups compared to that of the untreated control groups (P < 0.05)