ABSTRACT
Statement of the Problem: Use of traditional medicine to relieve human sufferings has a very long history. The effects of these plants in wound curing and subse-quently making the best mucosa patch for treatment of oral ulcers is still under investigation
Purpose: The main goal of present research work is to assess the efficacy of Myrtus communis L., Camellia sinensis L. and Zataria multiflora Boiss. on oral ulcer recov-ery process in rats
Materials and Method: In this study, 60 healthy adult male rats in 5 groups were investigated. A wound with 2 mm diameter was punched into the hard palate of each rat. For topical application, a mucosa patch of materials or blank was packed into the wound. Histological samples were harvested on post injury days 2, 4, 6, and 8
Results: This study showed that there were no significant differences between groups in the reduction of weight. Comparison of clinical wound size showed that group Myrtus communis L had the greatest reduction in wound size on days 4, 6 and 8, which was significantly different from the other groups. The highest thickness of epithelium was observed in groups Myrtus communis L and Camellia sinensis L on days 6 and 8. Group Myrtus communis L showed the highest values on days 6 and 8. This study showed a lower mononuclear cell counts in group Myrtus communis L on days 6 and 8 compared to other groups which was statistically significant
Conclusion: The results of the present study showed that Myrtus communis L. has significant effects on oral wound healing processes. These favorable results might introduce a new group of material or medicine derived from this plant