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Назва: Bacterial factors of cariogenicity (literature review)
Автори: Faustova, M. O.
Ananieva, M. M.
Basarab, Ya. O.
Dobrobolska, O. V.
Vovk, I. M.
Loban’, G. A.
Фаустова, Марія Олексіївна
Ананьєва, Майя Миколаївна
Басараб, Ярослав Олексійович
Лобань, Галина Андріївна
Дата публікації: 2018
Бібліографічний опис: Bacterial factors of cariogenicity (literature review) / M. O. Faustova, M. M. Ananieva, Ya. O. Basarab [et.al.] / Wiadomosci Lekarskie. – Tom LXXI, nr 2, cz II. – P. – 378–382.
Короткий огляд (реферат): Introduction: According to the 2003 WHO report, dental caries affects from 60% to 90% of school-age children and adults that makes it one of the most common diseases worldwide. The aim was to systematize data about the modern conception of plaque formation and role of microorganisms in its development.Materials and methods: Biblosemantic, 50 medical literature sources were systematically reviewed as the material for the research.Review: According to Miller's theory, oral microorganisms can decompose dietary carbohydrates into acids, which in turn dissolve the calcium phosphates found in the enamel, causing it demineralisation Along with Streptococcus mutans, nowadays some other bacteria as Streptococcus sorbinus, Lactobacillus spp. and Actinomyces spp. have been well studied as caries contributors. However, the disease is related to plaque-mediated, because a much larger number of normal oral microflora representatives are involved in creating favourable preconditions for its development. There are a lot of original research papers about a role of bacteria in caries decay but compositions and characters of oral microflora are changing nowadays. Therefore, authors show the main cariogenic bacteria and their factors of pathogenicity which create special conditions for caries lesions. Modern concepts of dental plaque formation and pathogenesis of plaque-assosiative diseases are presented according to the new actual dental research. A lot of attention is paid to the biochemical properties of cariogenic bacteria and chemical process in biofilm. Role of acid and alkali production by oral bacteria in caries decay are shown in this article. Moreover, mechanisms of bacterial acid-fast and acid-tolerance are presented.Conclusions: Analysis of literature demonstrates a lot of bacterial pathogenicity factors which play key role in caries development.
Ключові слова: cariogenicity
biofilm
S. mutans
caries
plaque
URI (Уніфікований ідентифікатор ресурсу): http://elib.umsa.edu.ua/jspui/handle/umsa/12126
Розташовується у зібраннях:Наукові праці

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