Wpływ fluoryzacji kontaktowej szkliwa na wzrost bakterii płytki nazębnej
[The effects of topical fluoridation of enamel on the growth of cariogenic bacteria contained in the dental plaque]

Streszczenie

Badano wpływ powierzchniowego wzbogacania szkliwa we fluor na liczebność bakterii próchnicotwórczych płytki nazębnej. Oceny dokonano u osób dorosłych, po fluoryzacji kontaktowej szkliwa w okolicy przyszyjkowej preparatem fluorkowym Fluormex w żelu. Stwierdzono, że wcieranie fluoru w powierzchnię zęba przed pojawieniem się biofilmu nie wpływa na wzrost bakterii Lactobacillus sp. w płytce nazębnej.

Abstract

Introduction: Dental caries is a bacterial disease. The most important element used in caries prevention is fluoride, which is derived from the air, diet or fluoride-containing preparations and materials, e.g. glass-ionomer restorations. Fluoride can inhibit metabolism and bacterial growth in the dental plaque. The aim of the study was to evaluate the effect of topical fluoridation of the enamel on the growth of Lactobacillus spp. in the dental plaque. Methods: The study was carried out in 15 patients with good oral hygiene, in whom three-day dental plaque from the enamel was examined. Next, fluoride was rubbed on the same surface and the examination of three-day dental plaque was repeated. Results: No statistically significant differences (p=0.475) in the amounts of Lactobacillus spp. in the plaque collected prior to and after the topical fluoridation were revealed. Conclusions: Fluoride rubbed in the enamel, did not affect the amount of Lactobacillus spp. in the dental plaque growing on this material.