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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">mimmun</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинская иммунология</journal-title><trans-title-group xml:lang="en"><trans-title>Medical Immunology (Russia)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1563-0625</issn><issn pub-type="epub">2313-741X</issn><publisher><publisher-name>SPb RAACI</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.15789/1563-0625-IEO-16729</article-id><article-id custom-type="elpub" pub-id-type="custom">mimmun-3111</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>КРАТКИЕ СООБЩЕНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>SHORT COMMUNICATIONS</subject></subj-group></article-categories><title-group><article-title>Иммунобиологическая эффективность нового лекарственного средства на основе полипренилфосфата натрия для лечения и профилактики метаболического синдрома в эксперименте</article-title><trans-title-group xml:lang="en"><trans-title>Immunobiological efficacy of a new sodium polyprenyl phosphate based medicine for the treatment and prevention of experimenrtal metabolic syndrome</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>Пронин</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Pronin</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Д.б.н., профессор, заместитель директора по научной работе.</p><p>Москва</p></bio><bio xml:lang="en"><p>PhD, MD (Biology), Professor, Deputy Director for Science, N. Gamaleya National Research Centre for Epidemiology and Microbiology.</p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чекнев</surname><given-names>С. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Cheknev</surname><given-names>S. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Д.м.н., заместитель директора, заведующий лабораторией межклеточных взаимодействий.</p><p>Москва</p></bio><bio xml:lang="en"><p>PhD, MD (Medicine), Deputy Director for Science, Head, Laboratory of Cell to Cell Interactions, N. Gamaleya National Research Centre for Epidemiology and Microbiology.</p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Николаева</surname><given-names>Т. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Nikolaeva</surname><given-names>T. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Д.м.н., ведущий научный сотрудник, заведующая лабораторией естественного иммунитета.</p><p>Москва</p></bio><bio xml:lang="en"><p>PhD, MD (Medicine), Leading Research Associate, Head, Laboratory of Natural Immunity, N. Gamaleya National Research Centre for Epidemiology and Microbiology.</p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Козлов</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kozlov</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Научный сотрудник лаборатории естественного иммунитета.</p><p>Москва</p></bio><bio xml:lang="en"><p>Research Associate, Laboratory of Natural Immunity, N. Gamaleya National Research Centre for Epidemiology and Microbiology.</p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кожевникова</surname><given-names>Т. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Kozhevnikova</surname><given-names>T. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кожевникова Татьяна Николаевна – к.м.н., научный сотрудник лаборатории клеточного иммунитета.</p><p>123098, Москва, ул. Гамалеи, 18</p><p>Тел.: 8 (916) 686-84-09</p></bio><bio xml:lang="en"><p>Tatiana N. Kozhevnikova - PhD (Medicine), Research Associate, Laboratory of Cellular Immunity, N. Gamaleya National Research Centre for Epidemiology and Microbiology.</p><p>18 Gamaleya St Moscow 123098</p><p>Phone: +7 (916) 686-84-09</p></bio><email xlink:type="simple">tatiana140663@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Вострова</surname><given-names>Е. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Vostrova</surname><given-names>E. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Научный сотрудник лаборатории межклеточных взаимодействий.</p><p>Москва</p></bio><bio xml:lang="en"><p>Research Associate, Laboratory of Cell to Cell Interactions, N. Gamaleya National Research Centre for Epidemiology and Microbiology.</p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Григорьева</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Grigorieva</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>К.б.н., научный сотрудник лаборатории естественного иммунитета.</p><p>Москва</p></bio><bio xml:lang="en"><p>PhD, (Biology), Research Associate, Laboratory of Natural Immunity, N. Gamaleya National Research Centre for Epidemiology and Microbiology.</p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сосновская</surname><given-names>О. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Sosnovskaya</surname><given-names>O. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>К.б.н., старший научный сотрудник лаборатории клеточного иммунитета.</p><p>Москва</p></bio><bio xml:lang="en"><p>PhD, (Biology), Senior Research Associate, Laboratory of Cellular Immunity, N. Gamaleya National Research Centre for Epidemiology and Microbiology.</p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сарычева</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Sarycheva</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Научный сотрудник лаборатории межклеточных взаимодействий.</p><p>Москва</p></bio><bio xml:lang="en"><p>Research Associate, Laboratory of Cell to Cell Interactions, N. Gamaleya National Research Centre for Epidemiology and Microbiology.</p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Востров</surname><given-names>Ф. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Vostrov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ведущий инженер лаборатории межклеточных взаимодействий.</p><p>Москва</p></bio><bio xml:lang="en"><p>Leading Engineer, Laboratory of Cell to Cell Interactions, N. Gamaleya National Research Centre for Epidemiology and Microbiology.</p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Наровлянский</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Narovlyansky</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Д.б.н., профессор, заведующий лабораторией цитокинов.</p><p>Москва</p></bio><bio xml:lang="en"><p>PhD, MD (Biology), Professor, Head, Laboratory of Cytokines, N. Gamaleya National Research Centre for Epidemiology and Microbiology.</p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Санин</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Sanin</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Д.б.н., профессор, заведующий лабораторией клеточного иммунитета.</p><p>Москва</p></bio><bio xml:lang="en"><p>PhD, MD (Biology), Professor, Head, Laboratory of Cellular Immunity, N. Gamaleya National Research Centre for Epidemiology and Microbiology.</p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ «Национальный исследовательский центр эпидемиологии и микробиологии имени почетного академика Н.Ф. Гамалеи» Министерства здравоохранения РФ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N. Gamaleya National Research Centre for Epidemiology and Microbiology</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>22</day><month>09</month><year>2024</year></pub-date><volume>26</volume><issue>5</issue><fpage>1061</fpage><lpage>1070</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Пронин А.В., Чекнев С.Б., Николаева Т.Н., Козлов В.В., Кожевникова Т.Н., Вострова Е.И., Григорьева Е.А., Сосновская О.Ю., Сарычева М.А., Востров Ф.В., Наровлянский А.Н., Санин А.В., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Пронин А.В., Чекнев С.Б., Николаева Т.Н., Козлов В.В., Кожевникова Т.Н., Вострова Е.И., Григорьева Е.А., Сосновская О.Ю., Сарычева М.А., Востров Ф.В., Наровлянский А.Н., Санин А.В.</copyright-holder><copyright-holder xml:lang="en">Pronin A.V., Cheknev S.B., Nikolaeva T.N., Kozlov V.V., Kozhevnikova T.N., Vostrova E.I., Grigorieva E.A., Sosnovskaya O.Y., Sarycheva M.A., Vostrov A.V., Narovlyansky A.N., Sanin A.V.</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.mimmun.ru/mimmun/article/view/3111">https://www.mimmun.ru/mimmun/article/view/3111</self-uri><abstract><p>Цель работы – изучение популяционного состава лимфоидных клеток селезенки, функциональной активности лимфоцитов и оценка состояния микробиоты желудочно-кишечного тракта лабораторных животных при экспериментальном моделировании метаболического синдрома (МС).</p><p>Эксперименты выполнены на мышах C57Bl/6, самцах, массой 18-20 г.</p><p>Использовали модели МС и гиперлипидемии (ГЛ), основанные на длительном выпаивании животных 20% водным раствором фруктозы с добавлением в корм холестерина и внутрибрюшинном введении мышам полоксамера 407, соответственно.</p><p>Оценку субпопуляционного состава спленоцитов проводили методом проточной цитометрии. Определение лептина, адипонектина, инсулина, IL-15, IL-22 в сыворотке крови – методом ELISA. Пролиферацию лимфоцитов оценивали в реакции бласттрансформации.</p><p>Микробиотический пейзаж дистального отдела толстого кишечника оценивали показателями микробных популяций кишечной флоры при посеве материала на дифференциально-диагностические среды.</p><p>Результаты моделирования свидетельствуют об изменении популяционного состава спленоцитов (снижение CD4+ и CD8+Т-клеток, активация Тreg-клеток CD4+CD25+FoxP3+), сопровождающемся снижением активности Т-клеток и повышением пролиферации В-лимфоцитов, нарушением продукции IL-15 и IL-22, липидного и углеводного обмена (адипонектин, лептин, инсулин), что служит предпосылкой развития хронического воспаления, являющегося патогенетическим признаком МС.</p><p>Экспериментальные модели обнаруживали изменения микробиоты кишечника лабораторных животных, характерные для проявления метаболического дисбиоза – увеличение представленности в биоматериале бактерий Firmicutes (стафилококков, стрептококков, энтерококков), изменения содержания факультативной (E. coli) и транзиторной (Enterobacter) микрофлоры.</p><p>С целью разработки нового средства терапии и профилактики ГЛ и МС использованы производные полиизопреноидов – биорегуляторы растительного происхождения в комбинации полипренил-фосфата натрия (ППФ) и бета-ситостерина (БСС).</p><p>Результаты свидетельствуют о более выраженных изменениях популяционного состава спленоцитов и показателей активации Тreg-клеток при моделировании ГЛ по сравнению с моделью МС. Введение ППФ и БСС оказывает иммунокорригирующее действие в ходе лечения.</p><p>Лечебное действие препарата и профилактика симптомов заболевания сопровождаются нормализацией состояния микробиоты толстого кишечника – восстанавливается количество облигатных бактерий E. coli lac+, Lactobacillus и Bifidobacterium.</p><p>Полученные данные свидетельствуют о перспективности использования ППФ и БСС для профилактики и лечения ГЛ и МС с целью воздействия на ведущие звенья патогенеза метаболической болезни.</p></abstract><trans-abstract xml:lang="en"><p>The aim of the research was to study the population composition of the splenic lymphoid cells, to assess the functional activity of lymphocytes as well as the state of the gastrointestinal tract microbiota in experimental modeling of metabolic syndrome (MS).</p><p>The studies were conducted using two experimental models of MS and hyperlipidemia (HL), based on prolonged drinking of animals with 20% aqueous fructose solution with added cholesterol and intraperitoneal administration of Poloxamer 407 to mice, respectively.</p><p>The results of the experiments indicate a change in the population composition of splenocytes (decrease in CD4+ and CD8+T cells, activation of CD4+CD25+FoxP3+Thed cells), accompanied by a decrease in T cell activity and increased proliferation of B lymphocytes, impaired production of IL-15 and IL-22, as well as lipid and carbohydrate metabolism (adiponectin, leptin, insulin), which serves as a prerequisite for the development of chronic inflammation, which is a pathogenetic sign of MS.</p><p>We found changes in the intestinal microbiota of mice characteristic of the manifestation of metabolic dysbiosis – an increase in the representation of Firmicutes bacteria (staphylococci, streptococci, enterococci) in the biomaterial, changes in the content of facultative (E. coli) and transient (Enterobacter) microflora.</p><p>In order to develop a new kind of medicine for therapy and prevention of HL and MS, we used a combination of sodium polyprenyl phosphate (PP) and beta-sitosterol (BSS), polyisoprenoid derivatives of plant origin.</p><p>More pronounced changes were found in the splenocyte population composition and activation parameters of Treg cells in HL modeling compared with the MS model. The introduction of PP and BSS has an immunocorrective effect during treatment.</p><p>The therapeutic effect of this drug, as well as the prevention of the MS symptoms, is accompanied by normalization of the microbiota state.</p><p>The data obtained indicate the prospects of using PP and BSS for the prevention and treatment of HL and MS in order to influence the leading links in the pathogenesis of metabolic disease.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>метаболический синдром</kwd><kwd>экспериментальная модель</kwd><kwd>иммунный ответ</kwd><kwd>кишечная микробиота</kwd><kwd>полипренилфосфат натрия</kwd><kwd>лекарственное средство</kwd></kwd-group><kwd-group xml:lang="en"><kwd>metabolic syndrome</kwd><kwd>experimental models</kwd><kwd>immune response</kwd><kwd>gut microbiota</kwd><kwd>sodium polyprenyl phosphate</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">Макарова М.Н., Макаров В.Г. 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