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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">detstom</journal-id><journal-title-group><journal-title xml:lang="ru">Стоматология детского возраста и профилактика</journal-title><trans-title-group xml:lang="en"><trans-title>Pediatric dentistry and dental prophylaxis</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1683-3031</issn><issn pub-type="epub">1726-7218</issn><publisher><publisher-name>RPA</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.33925/1683-3031-2020-20-1-70-76</article-id><article-id custom-type="elpub" pub-id-type="custom">detstom-204</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ОБЗОР ЛИТЕРАТУРЫ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>REVIEW</subject></subj-group></article-categories><title-group><article-title>Пародонтопатогены: новый взгляд.  Систематический обзор. Часть 1</article-title><trans-title-group xml:lang="en"><trans-title>Periodontopathogens: a new view.  Systematic review. Part 1</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4527-7471</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Слажнева</surname><given-names>Е. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Slazhneva</surname><given-names>E. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Слажнева Екатерина Сергеевна, очный аспирант кафедры пародонтологии</p><p> Москва</p></bio><bio xml:lang="en"><p>Slazhneva Ekaterina S., Post-graduate student of the Department of Periodontology </p><p>Moscow</p></bio><email xlink:type="simple">katushkor@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4439-9661</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тихомирова</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Tikhomirova</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Тихомирова Екатерина Александровна, очный аспирант кафедры пародонтологии </p><p> Москва</p></bio><bio xml:lang="en"><p>Tihomirova Ekaterina A., Post-graduate student of the Department of Periodontology</p><p>Moscow</p></bio><email xlink:type="simple">lukaly1990@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4141-1370</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Атрушкевич</surname><given-names>В. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Atrushkevich</surname><given-names>V. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Атрушкевич Виктория Геннадьевна, д.м.н., профессор кафедры пародонтологии,  вице-президент Российской пародонтологической ассоциации</p><p> Москва</p></bio><bio xml:lang="en"><p>Atrushkevich Victoria G., DSc, professor of the Department of Periodontology, ,Vice-President of RPA</p><p>Moscow</p></bio><email xlink:type="simple">atrushkevichv@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Московский государственный медико-стоматологический университет им. А.И. Евдокимова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Moscow State University of Medicine and Dentistry named after A.I. Evdokimov</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>01</day><month>04</month><year>2020</year></pub-date><volume>20</volume><issue>1</issue><fpage>70</fpage><lpage>76</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Слажнева Е.С., Тихомирова Е.А., Атрушкевич В.Г., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Слажнева Е.С., Тихомирова Е.А., Атрушкевич В.Г.</copyright-holder><copyright-holder xml:lang="en">Slazhneva E.S., Tikhomirova E.A., Atrushkevich V.G.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.detstom.ru/jour/article/view/204">https://www.detstom.ru/jour/article/view/204</self-uri><abstract><sec><title>Актуальность</title><p>Актуальность. Современный взгляд на пародонтит как на дисбиотическое заболевание, возникающее в результате изменения микробного состава поддесневой области, рассмотрено в систематическом обзоре.</p></sec><sec><title>Цель</title><p>Цель. Изучить новую парадигму развития генерализованного пародонтита. Материалы и методы. Для изучения отбирались рандомизированные контролируемые исследования (РКИ), в том числе кластерные РКИ, контролируемые (нерандомизированные) микробиологические и клинические исследования микробиома полости рта у взрослых пациентов с генерализованным пародонтитом за последние 10 лет.</p></sec><sec><title>Результаты</title><p> Результаты. Развитие дисбиоза пародонта происходит в течение некоторого периода времени, который медленно превращает симбиотическую ассоциацию хозяина и микроба в патогенную. В этом обзоре рассматривается современная парадигма прогрессирования пародонтита, которая ставит под сомнение традиционную концепцию заболевания, индуцируемого несколькими частными пародонтопатогенными микроорганизмами, принадлежащими к красному комплексу.</p></sec><sec><title>Выводы</title><p> Выводы. Как следует из современной литературы, пародонтит в определенной степени вызван переходом от гармоничного симбиотического бактериального сообщества к дисбиотическому. Последние научные исследования показали, что один микроорганизм не способен вызывать заболевание, что к развитию патологии приводит деятельность микробного сообщества в целом. </p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Relevance</title><p>Relevance. The modern view of periodontitis as a dysbiotic disease that occurs as a result of changes in the microbial composition of the subgingival region is considered in a systematic review.</p></sec><sec><title>Purpose</title><p> Purpose. To study a new paradigm of development of generalized periodontitis.</p></sec><sec><title>Materials and methods</title><p> Materials and methods. Randomized controlled trials (RCTS) were selected for the study, including cluster RCTS, controlled (non-randomized) microbiological and clinical studies of the oral microbiome in adult patients with generalized periodontitis over the past 10 years.</p></sec><sec><title>Results</title><p> Results. The development of periodontal dysbiosis occurs over a period of time, which slowly turns the symbiotic association of the host and microbe into a pathogenic one. This review examines the current paradigm of periodontitis progression, which calls into question the traditional concept of a disease induced by several particular periodontal pathogens belonging to the red complex.</p></sec><sec><title>Conclusions</title><p>Conclusions. As follows from modern literature periodontitis is to a certain extent caused by the transition from a harmonious symbiotic bacterial community to a dysbiotic one. Recent scientific studies have shown that not single microorganism is not able to cause disease but the microbial community as a whole leads to the development of pathology. </p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>дисбиоз</kwd><kwd>полимикробная синергия</kwd><kwd>микробная биопленка</kwd><kwd>пародонтит</kwd></kwd-group><kwd-group xml:lang="en"><kwd>dysbiosis</kwd><kwd>polymicrobial synergy</kwd><kwd>microbial biofilm</kwd><kwd>periodontitis</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">F. A. Roberts, R. P. Darveau. Microbial protection and virulence in periodontal tissue as a function of polymicrobial communities: symbiosis and dysbiosis. 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