Figure 8.

(A‐D) Histopathology study of incision wound healing. In the incision wound model, 4 groups are present; the results of histopathological changes are presented. (A) Group I: vehicle control—collagen fibres not fully formed and minimum fibroblast; (B) Group II: standard control—minimum collagenisation scattered and mixed inflammatory cells; (C) Group III: Cb‐peptide low dose—healed ulcer, fibrosis and epithelisation. Maximum collagen fibres and fibroblast; (D) Group IV: Cb‐peptide high dose—maximum collagen deposition, greater degree of fibroblast proliferation