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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">medbio</journal-id><journal-title-group><journal-title xml:lang="ru">Медико-биологические проблемы жизнедеятельности</journal-title><trans-title-group xml:lang="en"><trans-title>Medical and Biological Problems of Life Activity</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2074-2088</issn><publisher><publisher-name>Республиканский научно-практический центр радиационной медицины и экологии человека</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.58708/2074-2088.2026-2(38)-59-66</article-id><article-id custom-type="elpub" pub-id-type="custom">medbio-521</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 МЕДИЦИНА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL MEDICINE</subject></subj-group></article-categories><title-group><article-title>Характеристика вагинального микробиоценоза у пациенток с диспластическими процессами шейки матки</article-title><trans-title-group xml:lang="en"><trans-title>Characteristics of vaginal microbiocenosis in patients with cervical dysplastic processes</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7189-3799</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Логинова</surname><given-names>О. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Lohinava</surname><given-names>V. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>г. Гомель</p></bio><email xlink:type="simple">gal301@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/0000-0001-7189-3799</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Воропаева</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Voropayeva</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>г. Гомель</p></bio><email xlink:type="simple">allo4ka3665@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/0000-0002-3662-3045</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гасич</surname><given-names>Е. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Gasich</surname><given-names>E. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>г. Минск</p></bio><email xlink:type="simple">elena.gasich@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0579-6215</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шевченко</surname><given-names>Н. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Shevchenko</surname><given-names>N. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>г. Гомель</p></bio><email xlink:type="simple">shevchenkoni@bk.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>ГУ «РНПЦ радиационной медицины и экологии человека»</institution><country>Belarus</country></aff><aff xml:lang="ru" id="aff-2"><institution>ГУ «РЦ гигиены, эпидемиологии и общественного здоровья»</institution><country>Belarus</country></aff><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>07</day><month>08</month><year>2026</year></pub-date><volume>0</volume><issue>2</issue><fpage>59</fpage><lpage>66</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Логинова О.П., Воропаева А.В., Гасич Е.Л., Шевченко Н.И., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Логинова О.П., Воропаева А.В., Гасич Е.Л., Шевченко Н.И.</copyright-holder><copyright-holder xml:lang="en">Lohinava V.P., Voropayeva A.V., Gasich E.L., Shevchenko N.I.</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://medbio.ejournal.by/jour/article/view/521">https://medbio.ejournal.by/jour/article/view/521</self-uri><abstract><p>В статье рассматривается видовой состав лактобактерий у пациенток с цервикальной интраэпителиальной неоплазией. Для точной идентификации бактерий применялись современные методы — масс-спектрометрия и ПЦР в реальном времени. Исследование позволило определить характерные изменения микробиоты при патологии шейки матки. Выявлено, что у женщин без цервикальных поражений в составе флоры преобладает благоприятный вид L. crispatus, тогда как при развитии дисплазии основным доминирующим видом становится L. iners</p></abstract><trans-abstract xml:lang="en"><p>The article presents the results of studying the taxonomic structure of lactobacilli in cervical intraepithelial neoplasia. Species identification was performed using modern methods of clinical microbiology: mass spectrometry and molecular genetic methods. Based on the results of the studies, the features of the taxonomic characteristics of lactobacilli in cervical dysplasia were determined. The studies revealed a predominance of L. crispatus in women without pathological changes in the cervix, while L. iners was the leading species in cervical dysplasia.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>вагинальные лактобактерии</kwd><kwd>цервикальная дисплазия</kwd><kwd>женщины репродуктивного возраста</kwd><kwd>видовое разнообразие</kwd><kwd>дисбиоз</kwd></kwd-group><kwd-group xml:lang="en"><kwd>vaginal lactobacilli</kwd><kwd>cervical dysplasia</kwd><kwd>women of reproductive age</kwd><kwd>species diversity</kwd><kwd>dysbiosis</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">The vaginal microbiota, human papillomavirus infection and cervical intraepithelial neoplasia: what do we know and where are we going next? / A. Mitra, D. A. MacIntyre, J. R. 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