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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">ymj</journal-id><journal-title-group><journal-title xml:lang="ru">Якутский медицинский журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Yakut Medical Journal</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1813-1905</issn><issn pub-type="epub">2312-1017</issn><publisher><publisher-name>ЯНЦ КМП</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.25789/YMJ.2022.78.09</article-id><article-id custom-type="elpub" pub-id-type="custom">ymj-62</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>ЗДОРОВЫЙ ОБРАЗ ЖИЗНИ. ПРОФИЛАКТИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>HEALTHY LIFESTYLE. PROPHYLAXIS</subject></subj-group></article-categories><title-group><article-title>Этиологическая и патогенетическая характеристика, лечение и профилактика воспалительных заболеваний пародонта</article-title><trans-title-group xml:lang="en"><trans-title>Etiological and pathogenetic characteristics, treatment and prevention of inflammatory periodontal diseases</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Унусян</surname><given-names>О. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Unusyan</surname><given-names>O. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Унусян Оник Сарко</p><p>Якутск</p></bio><bio xml:lang="en"><p>Unusyan Onik Sarkisovich – Postgraduate of the Department of Therapeutic, Surgical, Orthopedic Dentistry and Childhood Dentistry of the Medical Institute</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4044-3004</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ушницкий</surname><given-names>И. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Ushnitsky</surname><given-names>I. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ушницкий Иннокентий Дмитриевич – д.м.н., проф., зав. кафедрой</p></bio><bio xml:lang="en"><p>Ushnitsky Innokentiy Dmitrievich – Head of the Department of Therapeutic, Surgical, Orthopedic Dentistry and ChildhoodDentistry of the Medical Institute, Doctor of Medical Sciences, Professor</p></bio><email xlink:type="simple">incadim@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ахременко</surname><given-names>Я. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Akhremenko</surname><given-names>Ya. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ахременко Яна Александровна – к.м.н., доцент</p></bio><bio xml:lang="en"><p>Akhremenko Yana Aleksandrovna – Candidate of Medical Sciences, Docent, Associate Professor of the Department of Histology and Microbiology of the Medical Institute</p></bio><email xlink:type="simple">yanalex2007@yandex.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Комзин</surname><given-names>К. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Komzin</surname><given-names>K. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Комзин Кирилл Васильевич – ст. преподаватель</p></bio><bio xml:lang="en"><p>Komzin Kirill Vasilevich – Senior Lecturer of the Department of Histology and Microbiology of the Medical Institute</p></bio><email xlink:type="simple">de_trout@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Варжапетян</surname><given-names>Т. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Varzhapetyan</surname><given-names>T. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Варжапетян Тигран Сосович – студент</p></bio><bio xml:lang="en"><p>VarzhapetyanTigran Sosovich – Student of Economic and Financial Institute</p><p>Tel: +79142727774</p></bio><email xlink:type="simple">tigranvarzhapetian@gmail.com</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Унусян</surname><given-names>Л. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Unusyan</surname><given-names>L. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Унусян Лариса Саркисовна – студентка</p></bio><bio xml:lang="en"><p>UnusyanLarisa Sarkisovna – Student of the Medical Institute</p></bio><email xlink:type="simple">lara.unusyan77@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Северо-Восточный федеральный университет<country>Россия</country></aff><aff xml:lang="en">Federal State Autonomous Educational Institution of Higher Education "M.K. Ammosov North-Eastern Federal University"<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Медицинский институт<country>Россия</country></aff><aff xml:lang="en">Federal State Autonomous Educational Institution of Higher Education "M.K. Ammosov North-Eastern Federal University"<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="en">Federal State Autonomous Educational Institution of Higher Education "M.K. Ammosov North-Eastern Federal University"<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru">Финансово-экономического институт<country>Россия</country></aff><aff xml:lang="en">Federal State Autonomous Educational Institution of Higher Education "M.K. Ammosov North-Eastern Federal University"<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>03</day><month>02</month><year>2025</year></pub-date><volume>0</volume><issue>2</issue><fpage>36</fpage><lpage>41</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Унусян О.С., Ушницкий И.Д., Ахременко Я.А., Комзин К.В., Варжапетян Т.С., Унусян Л.С., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Унусян О.С., Ушницкий И.Д., Ахременко Я.А., Комзин К.В., Варжапетян Т.С., Унусян Л.С.</copyright-holder><copyright-holder xml:lang="en">Unusyan O.S., Ushnitsky I.D., Akhremenko Y.A., Komzin K.V., Varzhapetyan T.S., Unusyan L.S.</copyright-holder><license 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://ymj.elpub.ru/jour/article/view/62">https://ymj.elpub.ru/jour/article/view/62</self-uri><abstract><p>Проведен обзор литературы об этиологических и патогенетических механизмах развития пародонтита. Основные известные этиологические и патогенетические механизмы развития пародонтита требуют проведения дальнейших исследований с целью расширения теоретических представлений, которые будут способствовать совершенствованию лечебно-профилактических мероприятий и повышению качества жизни пациентов.</p></abstract><trans-abstract xml:lang="en"><p>A review of the literature on the etiological and pathogenetic mechanisms of the development of periodontitis was carried out. The main known etiological and pathogenetic mechanisms for the development of periodontitis require further research in order to expand theoretical concepts that will improve the treatment and prevention measures and improve the quality of life of patients.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>этиология</kwd><kwd>патогенез</kwd><kwd>хронический пародонтит</kwd><kwd>диагностика</kwd><kwd>комплексное лечение</kwd><kwd>профилактика</kwd><kwd>медико-социальная реабилитация</kwd></kwd-group><kwd-group xml:lang="en"><kwd>etiology</kwd><kwd>pathogenesis</kwd><kwd>chronic periodontitis</kwd><kwd>diagnosis</kwd><kwd>complex treatment</kwd><kwd>prevention</kwd><kwd>medical and social rehabilitation</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">Клинико-эпидемиологическая характеристика патологических процессов тканей пародонта воспалительно-деструктивного характера / И.Д. 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