Кафедра терапевтичної стоматології
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Item Changes in the oral mucosa under the influence of low-frequency electromagnetic radiation(2024-03-16) Markovska, I.; Sokolova, I.; Garmash, O.; Savieliieva, N.; Tomilina, T.; Shapkyn, A.The study was devoted to analyze the condition of the oral mucosa under the influence of low-frequency (70 kHz) industrial frequency electromagnetic radiation in the clinical setting (111 individuals – workers of the Kharkiv Tractor Plant) and in the experimental part (36 laboratory rats of the WAG-populational). The results of the clinical and experimental examination confirm the negative impact of prolonged professional exposure to electromagnetic radiation both on the oral mucosa of patients and laboratory animals, which requires implementation of therapeutic and preventive measures.Item A clinical case of toxic-allergic drug-induced stomatitis(2024-02-22) Voropaieva, Ludmila; Kriuchko, Alla; Zhdanova, NataliiaItem Evaluation of the effectiveness of various treatment procedures on dentine micro-structure in-vitro(2023-01-01) Demydova, Polina; Zhdanova, NataliiaIntroduction: Investigation of dentine micro-structure in-vitro using scanning electron microscopy (SEM) allows comparing effects of various treatment methods of dentine hyper-sensitivity (DH). Objectives: The aim of this study was to investigate the micro-structure of dentine in-vitro after application of fluoride varnish, low-level laser (LLL) (810 nm) irradiation, ethanolic extract of propolis (EEP) application, and joint LLL (810 nm) irradiation and EEP application using SEM. Material and methods: 32 specimens of permanent teeth were divided into four groups. Samples of the first group were treated with fluoride varnish, second group with EEP, third group with LLL (810 nm) irradiation, and fourth 4 group with joint LLL (810 nm) irradiation with EEP application. Four samples were taken from all groups and immersed in 6% citric acid. From each of the four groups, 4 other samples were placed in oral fluid for a week, and were brushed twice a day with a soft toothbrush. Then, samples were studied by the SEM. Results: The utilization of fluoride varnish as well as EEP on the surface of the exposed dentine promotes formation of acidresistant film. After using LLL irradiation, dentine tubules with a double structure were found. After joint use of EEP and LLL irradiation, the entrances of dentinal tubules were completely blocked, and only singleopened entrances to the dentinal tubules were identified. Conclusions: The joint usage of EEP and LLL irradiation provides the highest permeability of components to the dentinal tubules, which was proved by the results of SEM.Item Influence of psychotype to the oral hygiene condition(2013-05-16) Gladka, Olena