ABSTRACT
THE AIM OF THE STUDY: Was to assess the level of oral hygiene and microcirculation of the mucous membrane of the tongue and gums in patients with burning mouth syndrome (BMS) as a result of using a toothbrush with a gold-zinc electroplating. MATERIALS AND METHOS: The study included 50 patients of both sexes aged 45-64 years with the diagnosis of BMS divided into two groups. In the main group, the complex of hygienic measures included the use of a toothbrush with a gold-zinc electroplating and a paste with the fluorine content of 1350 ppm. In the comparison group, a regular manual toothbrush and a paste with a fluoride content of 1350 ppm were used for oral hygiene. A control group consisted of 25 healthy people with the mean age of 44±4.5 years without clinical signs of BMS in the oral cavity and concomitant acute somatic pathologies. RESULTS: Tongue mucosa microcirculation level in patients using the toothbrush with a gold-zinc electroplating was significantly higher than in the comparison group using conventional manual toothbrush. Oral hygiene level assessment showed statistically significant better brushing efficacy in patients using the toothbrush with a gold-zinc electroplating. CONCLUSION: The use of a toothbrush with a gold-zinc electroplating contributes to the normalization of microcirculation in the mucous membrane of the tongue and gums and is recommended for inclusion in the complex of therapeutic measures in patients with BMS.
Subject(s)
Burning Mouth Syndrome , Tongue Diseases , Adult , Electroplating , Female , Fluorides , Gold , Humans , Male , Microcirculation , Middle Aged , Mouth Mucosa , Oral Hygiene , Tongue , Tongue Diseases/drug therapy , Tongue Diseases/pathology , Zinc/therapeutic useABSTRACT
Results of laboratory investigations of the estimation of peroxide oxidation of lipids and antioxidant protection in the oral fluid of the patients with chronic generalizating parodontitis and arterial hypertension with using mexidol. It was shown that the normalization of parameters of the primary and second products of peroxidation with mexidol action, antioxidant protection of oral liquid increased that was favorably reflected in structures and functions of cell.
Subject(s)
Antioxidants/administration & dosage , Chronic Periodontitis/metabolism , Hypertension/complications , Lipid Peroxidation/drug effects , Oxidative Stress/drug effects , Picolines/administration & dosage , Saliva/metabolism , Adult , Aged , Chronic Periodontitis/complications , Female , Humans , Male , Middle Aged , Young AdultABSTRACT
1. N-(5'-Phosphopyridoxyl)-l-glutamic acid (P-Pxy-Glu, compound I) is readily converted at pH3 into a substance (P-Pxy-Glp, compound II) characterized as N-(5'-phosphopyridoxyl)-2-oxopyrrolidine-5-carboxylic acid. 2. The u.v., i.r. and fluorescence spectra of P-Pxy-Glu and P-Pxy-Glp have been determined; from the u.v. spectra their pK values have been found and compared. 3. The apoenzyme of aspartate aminotransferase is rapidly and irreversibly inactivated by P-Pxy-Glu, but is inactivated more slowly by P-Pxy-Glp. The complex with P-Pxy-Glp is stable enough to be isolated, but it is slowly reactivated in the presence of excess of pyridoxal phosphate. 4. The u.v. spectrum of the complex of apoenzyme and P-Pxy-Glp suggests that it contains a hydrogen bond between the phenolic hydroxyl group and the pyrrolidone nitrogen; this specifies the conformation of most of the molecule of P-Pxy-Glp. This conformation is similar to that previously postulated for the enzyme-glutamate complex except for the side chain of glutamate. Hence both the affinity of P-Pxy-Glp for the apoenzyme and the fact that it is more easily removed than P-Pxy-Glu are explicable.
