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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">vestim</journal-id><journal-title-group><journal-title xml:lang="ru">Известия Национальной  академии наук Беларуси. Серия медицинских наук</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the National Academy of Sciences of Belarus, Medical series</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1814-6023</issn><issn pub-type="epub">2524-2350</issn><publisher><publisher-name>The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29235/1814-6023-2021-18-4-433-444</article-id><article-id custom-type="elpub" pub-id-type="custom">vestim-801</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>КЛИНИЧЕСКАЯ И ЭКСПЕРИМЕНТАЛЬНАЯ МЕДИЦИНА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL AND EXPERIMENTAL MEDICINE</subject></subj-group></article-categories><title-group><article-title>Изучение корреляционной связи между клиническими проявлениями воспалительных заболеваний пародонта и микробиомом пародонтопатогенной микрофлоры у молодых представителей смешанной популяции Европейского региона</article-title><trans-title-group xml:lang="en"><trans-title>Study of the correlation between the clinical manifestations of the inflammatory periodontal diseases and the microbiome of periodontal pathogenic microflora in young representatives of a mixed population of the European region</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4439-9661</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  – аспирант</p><p>ул. Делегатская, 20, стр. 1, 127473, г. Москва</p></bio><bio xml:lang="en"><p>Ekaterina A. Tikhomirova – Postgraduate student</p><p>20, build 1, Delegatskaya Str., 127473, 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/0000-0002-0137-7761</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Зудина</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Zudina</surname><given-names>I. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Зудина Ирина Витальевна  – канд. биол. наук, ст.науч. сотрудник</p><p>ул.  Астраханская,  83, 410012, г.  Саратов</p></bio><bio xml:lang="en"><p>Irina V. Zudina  – Ph. D. (Biol.), Senior Researcher</p><p>83, Astrakhanskaya  Str.,  410012, Saratov</p></bio><email xlink:type="simple">ivzudina@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><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  – ассистент</p><p>ул. Делегатская, 20, стр. 1, 127473, г. Москва</p></bio><bio xml:lang="en"><p>Ekaterina S. Slazhneva – Assistant</p><p>20, build 1, Delegatskaya Str., 127473, 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/0000-0002-8026-0800</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Орехова</surname><given-names>Л. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Orekhova</surname><given-names>L. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Орехова Людмила Юрьевна  – д-р мед. наук, профессор, заведующий кафедрой</p><p>ул. Льва Толстого, 6-8, 197022, г. Санкт-Петербург</p></bio><bio xml:lang="en"><p>Liudmila Yu. Orekhova – D. Sc. (Med.), Professor, Headof the Department</p><p>6-8, Lev Tolstoi Str., 197022, Saint Petersburg</p></bio><email xlink:type="simple">prof_orekhova@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0917-7972</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Денисова</surname><given-names>Ю. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Denisova</surname><given-names>Yu. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Денисова Юлия Леонидовна  – д-р мед. наук, профессор</p><p>пр. Дзержинского, 83, 220116, г. Минск</p></bio><bio xml:lang="en"><p>Yuliya L. Denisova  – D. Sc. (Med.), Professor</p><p>83, Dzerzhinski Ave., 220116, Minsk</p></bio><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7450-3757</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рубникович</surname><given-names>С. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Rubnikovich</surname><given-names>S. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Рубникович Сергей Петрович  – д-р мед. наук, профессор, ректор</p><p>пр. Дзержинского, 83, 220116, г.  Минск</p></bio><bio xml:lang="en"><p>Sergey P. Rubnikovich – D. Sc. (Med.), Professor, Rector</p><p>83, Dzerzhinski Ave., 220116, Minsk</p></bio><email xlink:type="simple">rubnikovichs@mail.ru</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1094-7209</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лобода</surname><given-names>Е. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Loboda</surname><given-names>E. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лобода Екатерина Сергеевна – канд. мед. наук, доцент</p><p>ул. Льва Толстого, 6-8, 197022, г. Санкт-Петербург</p></bio><bio xml:lang="en"><p>Ekaterina S. Loboda – Ph. D. (Med.), Associate Professor</p><p>6-8, Lev Tolstoi Str., 197022, Saint Petersburg</p></bio><email xlink:type="simple">ekaterina.loboda@gmail.com</email><xref ref-type="aff" rid="aff-3"/></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-р мед. наук, профессор</p><p>ул. Делегатская, 20, стр. 1, 127473, г. Москва</p></bio><bio xml:lang="en"><p>Victoria G. Atrushkevich  – D. Sc. (Med.), Professor</p><p>20, build 1, Delegatskaya Str., 127473, 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></aff><aff xml:lang="en"><institution>Moscow State University of Medicine and Dentistry named after A. I. Yevdokimov</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Саратовский национальный исследовательский государственный университет имени Н. Г. Чернышевского</institution></aff><aff xml:lang="en"><institution>Saratov National Research State University named after N. G. Chernyshevsky</institution></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Первый Санкт-Петербургский государственный медицинский университет им. акад. И. П. Павлова</institution></aff><aff xml:lang="en"><institution>Pavlov First Saint Petersburg State Medical University</institution></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Белорусский государственный медицинский университет</institution></aff><aff xml:lang="en"><institution>Belarusian State Medical University</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>03</day><month>12</month><year>2021</year></pub-date><volume>18</volume><issue>4</issue><fpage>433</fpage><lpage>444</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Тихомирова Е.А., Зудина И.В., Слажнева Е.С., Орехова Л.Ю., Денисова Ю.Л., Рубникович С.П., Лобода Е.С., Атрушкевич В.Г., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Тихомирова Е.А., Зудина И.В., Слажнева Е.С., Орехова Л.Ю., Денисова Ю.Л., Рубникович С.П., Лобода Е.С., Атрушкевич В.Г.</copyright-holder><copyright-holder xml:lang="en">Tikhomirova E.A., Zudina I.V., Slazhneva E.S., Orekhova L.Y., Denisova Y.L., Rubnikovich S.P., Loboda E.S., 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://vestimed.belnauka.by/jour/article/view/801">https://vestimed.belnauka.by/jour/article/view/801</self-uri><abstract><p>За последние десятилетия прослеживается тенденция к снижению возраста манифестации воспалительных заболеваний пародонта (ВЗП). Цель работы – изучение корреляции между составом пародонтопатогенов в содержимом зубодесневой борозды/пародонтального кармана (ЗДБ/ПК) и клиническими проявлениями ВЗП у лиц молодого возраста.</p><p>Обследовано 28 человек с катаральным гингивитом (КГ), 24 человека с агрессивным пародонтитом (АП) и 87 человек без клинических признаков ВЗП (Контроль). У всех пациентов определяли индекс гигиены и пародонтологический статус. В содержимом ЗДБ/ПК методом ПЦР идентифицировали ДНК пяти пародонтопатогенов. Статистическая обработка данных проводилась в программе Statistica 13.3. Критический уровень значимости – p ≤ 0,05.</p><p>Не содержали ДНК пародонтопатогенов 60,9  % образцов контрольной группы и 7,1  % образцов группы пациентов с КГ, в остальных случаях бактерии обнаруживались как в одиночном состоянии, так и в составе комплексов. Наиболее часто в трех группах выявлялись P. gingivalis (P.g.) и T. forsythia (T.f.). В группе Контроль значимый вклад в формирование зубного налета вносили P.g. (U =  474, р &lt;  0,01) и A. actinomycetemcomitans (А.a.) (U = 209, р &gt;&lt; 0,05), у пациентов с КГ и АП – T. denticola (T.d.) (U = 37,5, р &gt;&lt; 0,05 и U = 34, р &gt;&lt; 0,05 соответственно). В группе пациентов с АП чаще регистрировались гноетечение и наличие в содержимом пародонтального кармана T.d. (χ2  = 5,53, р &gt;&lt; 0,05; V = 0,48). Исключительно с ВЗП были ассоциированы T.f. + P. intermedia (P.i.) и P.g. + T.f. + P.i. Комплексы из четырех бактерий встречались только при АП. Выявлена ассоциация пародонтопатогенов и их комплексов с различными формами ВЗП.&gt;&lt;0,01) и A. actinomycetemcomitans (А.a.) (U = 209, р &lt;0,05), у пациентов с КГ и АП – T. denticola (T.d.) (U = 37,5, р &lt;0,05 и U = 34, р &lt; 0,05 соответственно). В группе пациентов с АП чаще регистрировались гноетечение и наличие в содержимом пародонтального кармана T.d. (χ2  = 5,53, р &lt;0,05; V = 0,48). Исключительно с ВЗП были ассоциированы T.f. + P. intermedia (P.i.) и P.g. + T.f. + P.i. Комплексы из четырех бактерий встречались только при АП.</p><p>Выявлена ассоциация пародонтопатогенов и их комплексов с различными формами ВЗП.</p></abstract><trans-abstract xml:lang="en"><p>The age of inflammatory periodontal disease (PD) manifestations has tended to decrease over the past decades. The study of the range of periodontal pathogens in young people and their influence on the PD manifestation contributes to the predictor identification for the early prevention of this pathology.</p><p>The aim was to study the correlation between the range of periodontal pathogens in the dentoalveolar sulcus/periodontal pocket (DS/PC) contents and the clinical PD manifestations in young people.</p><p>We examined 28 patients (23.1 ± 0.93 years) with dental biofilm-induced gingivitis (BG), 24 patients (30.7 ± 0.6 years) with aggressive periodontitis (AgP), and 87 clinically periodontally healthy patients (21.1 ± 0.49 years) (Control). The hygiene index and the periodontal status were determined in all patients. DNA of five periodontal pathogens was identified by PCR in the DS/PC contents. The statistical analysis was performed in Statistica 13.3. The critical significance level was p ≤ 0.05.</p><p>DNA was not observed in 60.9 % of the control group samples and 7.1 % of the BG group samples. In other cases, the bacteria were found separately and as part of bacterial complexes. P.g. and T.f. were most often detected in all groups. P.g. (U = 474, р &lt; 0.01) and A.a. (U = 209, р &gt;&lt; 0.05) significantly contributed to the plaque formation in the control group, T.d. – in BG and AgP groups (U = 37.5, р &gt;&lt; 0.05 and U = 34, р &gt;&lt; 0.05, respectively). In the AgP group, purulent discharge was more often recorded if T.d. was detected in the PC contents (χ2  = 5.53, р &gt;&lt; 0.05). T.f. + P.i. and P.g. + T.f. + P.i. complexes were exclusively associated with PD. Complexes of four bacteria were found only in the AgP group. The association of periodontal pathogens and their complexes with different PD forms was revealed.&gt;&lt; 0.01) and A.a. (U = 209, р &lt;0.05) significantly contributed to the plaque formation in the control group, T.d. – in BG and AgP groups (U = 37.5, р &lt;0.05 and U = 34, р &lt;0.05, respectively). In the AgP group, purulent discharge was more often recorded if T.d. was detected in the PC contents (χ2  = 5.53, р &lt;0.05). T.f. + P.i. and P.g. + T.f. + P.i. complexes were exclusively associated with PD. Complexes of four bacteria were found only in the AgP group.</p><p>The association of periodontal pathogens and their complexes with different PD forms was revealed.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>пародонтопатогены</kwd><kwd>комплексы пародонтопатогенов</kwd><kwd>воспалительные заболевания пародонта</kwd><kwd>катаральный гингивит</kwd><kwd>агрессивный пародонтит</kwd></kwd-group><kwd-group xml:lang="en"><kwd>periodontal pathogens</kwd><kwd>polybacterial pathogenic consortium</kwd><kwd>inflammatory periodontal diseases</kwd><kwd>dental biofilm-induced gingivitis</kwd><kwd>aggressive 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">World Health Organization. Regional office for Europe. 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