Evaluation of the Wound Healing Potential of Achillea biebersteinii Afan. (Asteraceae) by In Vivo Excision and Incision Models

Figure 5

Microscopic view of the section of 10 days old wound tissue treated with Reference material Madecassol^® (a) intact epidermis; (b) keratinization; (c) collagen fibers and (d) hair follicle.