Comparison of the effect of Triticum Vulgare and Hyperici Oleum on healing in traumatic membrane perforation: an animal study

Abstract

Background: Traumatic tympanic membrane (TM) perforations usually heal spontaneously. The aim of this study was to investigate whether the topical application of Triticum Vulgare (TV) in experimentally induced traumatic TM perforations in the rats has a positive effect on wound healing process. Methods: The rats were randomly assigned to four experimental groups. Drugs were introduced twice a day for 7 days. On the 7th day, specimens were sent for histological examination. Results: Mean values found in group NC in terms of epithelial regeneration mean scores are as follows: fibroblast and collagen density, neovascularization, and density of inflammation cells were lower than all groups (p < 0.05). It was found that reepithelization on the post-perforation 7th day was better in the HO group than the TV group. In terms of the subepithelial fibroblast cells, density of collagen fibers, formation of new veins, and inflammatory cell accumulation, it was observed that the group TV was better than the group HO. Conclusion: This is the first study investigating the potential curative role of TV in an experimental rat model of tympanic membrane perforation. Considering these findings, it is concluded that TV can be more effective than HO on wound healing in TM perforation.