Fig. 2From: Up-regulation of Hsp72 and keratin16 mediates wound healing in streptozotocin diabetic ratsHistological changes during the wound-healing process on the first (left), fourth (centre) and eighth (right) days after incision in control wounded (a–c), control wounded treated (d–f), diabetic wounded control (g–i) and diabetic wounded treated (j–l) groups; scab (s), granulation (g), dermis (d), wound (W), keratinization (K), epidermis (p), necrosis (n) and inflammatory cells (m). ×100Back to article page