Abstract
The present study aimed to compare between the use of platelet rich fibrin membrane (PRFM) and MEBO scar ointment for cutaneous wound healing as a model treatment. For this reason, forty two local breed rabbits have been divided into four groups, the first three groups were subjected to full thickness skin wound using biopsy punch instrument (diameter 8 mm) on the dorsal thoracic side. Rabbits in the first group leaved without treatment, while in the second group we planted the PRFM in biopsy site, the third group treated with MEBO scar ointment. Wound healing process was observed grossly and microscopically at day 3, 7, 10 and 12 post operation. All groups showed normal healing process with competitive advantage to PRFM and MEBO groups respectively compared with untreated group, PRFM was better than the MEBO group, the advantage characterized by less inflammatory reaction, fast reepitheliazation, granulation tissue formation, fibroplasias and angiogenesis.
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