Morphological changes in purulent wound defect of the oral mucosa when using a non-woven polymer membrane with vancomycin (experimental study)
- 作者: Sagdullaeva S.A.1, Varakuta E.Y.1, Shtyr A.V.1
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隶属关系:
- Siberian State Medical University
- 期: 卷 27, 编号 4 (2024)
- 页面: 1091-1096
- 栏目: SHORT COMMUNICATIONS
- URL: https://ogarev-online.ru/1028-7221/article/view/267933
- DOI: https://doi.org/10.46235/1028-7221-16956-MCI
- ID: 267933
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详细
Currently, the problem of effective treatment of purulent wounds of the oral mucosa is relevant, scientists are improving dressing materials, creating new coatings. The study tested for the first time a non-woven polymer membrane from a copolymer of vinylidene fluoride with tetrafluoroethylene with Vancomycin, presumably which will meet the requirements of an ideal dressing material.
The purpose of the study is to determine the effect of a non-woven polymer membrane with Vancomycin on the regeneration of a purulent wound defect of the oral mucosa in experiment.
35 white Wistar rats were divided into three groups: first group (n = 15), in which the wound defect was left open according to the standard procedure of the wound process in the oral cavity; second group (n = 15), in which the wound defect was covered with a non-woven polymer membrane with Vancomycin; third group (served as control group), in which the rats had intact oral mucosa (n = 5). Tissue samples were collected from the area of the purulent wound on the 3rd, 7th and 14th days of the study and histological sections were prepared using a standard procedure. The indicators were calculated using the AxioVision SE64 Rel program. 4.9.1: area of loose fibrous connective tissue (%), cellular infiltration (%), granulation tissue (%).The statistical analysis of the obtained data was performed using Mann–Whitney and Wilcoxon tests in Statistica 8.0 (StatSoft, USA) software. Differences were considered statistically significant at p < 0.05.
It has been established that the non-woven polymer membrane from a copolymer of vinylidene fluoride with tetrafluoroethylene with Vancomycin has a beneficial effect on the regeneration of the oral mucosa in the postoperative period and reduces scar changes in the later stages of healing.
作者简介
S. Sagdullaeva
Siberian State Medical University
编辑信件的主要联系方式.
Email: sagdullaeva.sofia@gmail.com
Laboratory Assistant-Researcher, Department of Human Anatomy with a Course of Topographic Anatomy and Operative Surgery
俄罗斯联邦, 2 Moscow Trakt, Tomsk, 634050E. Varakuta
Siberian State Medical University
Email: sagdullaeva.sofia@gmail.com
PhD, MD (Medicine), Associate Professor, Head, Department of Human Anatomy with a Course of Topographic Anatomy and Operative Surgery
俄罗斯联邦, 2 Moscow Trakt, Tomsk, 634050A. Shtyr
Siberian State Medical University
Email: sagdullaeva.sofia@gmail.com
Student
俄罗斯联邦, 2 Moscow Trakt, Tomsk, 634050参考
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