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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">actabiomedica</journal-id><journal-title-group><journal-title xml:lang="ru">Acta Biomedica Scientifica</journal-title><trans-title-group xml:lang="en"><trans-title>Acta Biomedica Scientifica</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2541-9420</issn><issn pub-type="epub">2587-9596</issn><publisher><publisher-name>Scientific Centre for Family Health and Human Reproduction Problems</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29413/ABS.2020-5.6.12</article-id><article-id custom-type="elpub" pub-id-type="custom">actabiomedica-2502</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>МИКРОБИОЛОГИЯ И ВИРУСОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MICROBIOLOGY AND VIRUSOLOGY</subject></subj-group></article-categories><title-group><article-title>Особенности состава микробиоты толстой кишки у детей первого года жизни с функциональными гастроинтестинальными расстройствами</article-title><trans-title-group xml:lang="en"><trans-title>Features of the Composition of the Colon Microbiota in Children of the First Year of Life with Functional Gastrointestinal Disorders</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6588-2591</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Григорова</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Grigorova</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат биологических наук, научный сотрудник лаборатории микробиома и микроэкологии</p><p>664003, г. Иркутск, ул. Тимирязева, 16, Россия </p></bio><bio xml:lang="en"><p>Cand. Sc. (Biol), Research Officer at the Laboratory of Microecology and Microbiome</p><p>Timiryaseva str. 16, Irkutsk 664003, Russian Federation </p></bio><email xlink:type="simple">buxarowa.ekaterina@yandex.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/0000-0003-2910-0737</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рычкова</surname><given-names>Л. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Rychkova</surname><given-names>L. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор медицинских наук, профессор, член-корреспондент РАН, директор</p><p>664003, г. Иркутск, ул. Тимирязева, 16, Россия </p></bio><bio xml:lang="en"><p>Dr. Sc. (Med), Professor, Corresponding Member of the Russian Academy of Sciences, Director</p><p>Timiryaseva str. 16, Irkutsk 664003, Russian Federation </p></bio><email xlink:type="simple">iphr@sbamsr.irk.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/0000-0002-3647-3366</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шолохов</surname><given-names>Л. Ф.</given-names></name><name name-style="western" xml:lang="en"><surname>Sholokhov</surname><given-names>L. F.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор медицинских наук, профессор, ведущий научный сотрудник лаборатории физиологии и патологии эндокринной системы</p><p>664003, г. Иркутск, ул. Тимирязева, 16, Россия </p></bio><bio xml:lang="en"><p>Timiryaseva str. 16, Irkutsk 664003, Russian Federation </p></bio><email xlink:type="simple">lfshol@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/0000-0001-9720-068X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Белькова</surname><given-names>Н. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Belkova</surname><given-names>N. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат биологических наук, доцент, ведущий научный сотрудник лаборатории микробиома и микроэкологии</p><p>664003, г. Иркутск, ул. Тимирязева, 16, Россия </p></bio><bio xml:lang="en"><p>Timiryaseva str. 16, Irkutsk 664003, Russian Federation </p></bio><email xlink:type="simple">nlbelkova@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7656-342X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Немченко</surname><given-names>У. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Nemchenko</surname><given-names>U. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат биологических наук, научный сотрудник лаборатории микробиома и микроэкологии</p><p>664003, г. Иркутск, ул. Тимирязева, 16, Россия </p></bio><bio xml:lang="en"><p>Timiryaseva str. 16, Irkutsk 664003, Russian Federation </p></bio><email xlink:type="simple">umnemch@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/0000-0002-4535-9397</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кунгурцева</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kungurtseva</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат биологических наук, младший научный сотрудник лаборатории микробиома и микроэкологии</p><p>664003, г. Иркутск, ул. Тимирязева, 16, Россия </p></bio><bio xml:lang="en"><p>Cand. Sc. (Biol.), Junior Research Officer at the Laboratory of Microecology and Microbiome</p><p>Timiryaseva str. 16, Irkutsk 664003, Russian Federation </p></bio><email xlink:type="simple">ekaterina_kozlova_84@bk.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/0000-0001-7026-2522</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Воропаева</surname><given-names>Н. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Voropaeva</surname><given-names>N. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>младший научный сотрудник лаборатории микробиома и микроэкологии</p><p>664003, г. Иркутск, ул. Тимирязева, 16, Россия </p></bio><bio xml:lang="en"><p>Timiryaseva str. 16, Irkutsk 664003, Russian Federation </p></bio><email xlink:type="simple">n.m.shabanova@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/0000-0001-6793-6493</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Савелькаева</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Savelkayeva</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>врач высшей квалификационной категории, заведующая гастроэнтерологическим отделением</p><p>664003, г. Иркутск, ул. Тимирязева, 16, Россия </p></bio><bio xml:lang="en"><p>Timiryaseva str. 16, Irkutsk 664003, Russian Federation </p></bio><email xlink:type="simple">for-samarina@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБНУ «Научный центр проблем здоровья семьи и репродукции человека»</institution></aff><aff xml:lang="en"><institution>Scientific Сentre for Family Health and Human Reproduction Problems</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>14</day><month>01</month><year>2021</year></pub-date><volume>5</volume><issue>6</issue><fpage>106</fpage><lpage>112</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Григорова Е.В., Рычкова Л.В., Шолохов Л.Ф., Белькова Н.Л., Немченко У.М., Кунгурцева Е.А., Воропаева Н.М., Савелькаева М.В., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Григорова Е.В., Рычкова Л.В., Шолохов Л.Ф., Белькова Н.Л., Немченко У.М., Кунгурцева Е.А., Воропаева Н.М., Савелькаева М.В.</copyright-holder><copyright-holder xml:lang="en">Grigorova E.V., Rychkova L.V., Sholokhov L.F., Belkova N.L., Nemchenko U.M., Kungurtseva E.A., Voropaeva N.M., Savelkayeva M.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.actabiomedica.ru/jour/article/view/2502">https://www.actabiomedica.ru/jour/article/view/2502</self-uri><abstract><sec><title>Обоснование</title><p>Обоснование. Развитие функциональных гастроинтестинальных расстройств (ФГИР) у детей, особенно первого года жизни, является ключевым фактором при формировании изменённой микробиоты толстой кишки и её становлении в старшем возрасте. В статье представлена как клиническая (развёрнутый анамнез, симптоматика ФГИР), так и бактериологическая (качественный и количественный состав) характеристика микробиоты толстой кишки у детей первого года жизни.</p></sec><sec><title>Цель работы</title><p>Цель работы: определить особенности микробиоты толстой кишки у детей первого года жизни с ФГИР.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Объектами исследования являлись дети первого года жизни (n  = 28) с установленным врачом-гастроэнтерологом диагнозом ФГИР. Материал был  распределён на две группы сравнения в зависимости от возраста обследуемых: в первую группу входили копропробы детей в возрасте от рождения до 6 месяцев (n =  17), во вторую – от 6 до 12 месяцев (n = 11). Бактериологическое исследование  количественного и качественного состава содержимого толстой кишки проводили  стандартными методами.</p></sec><sec><title>Результаты</title><p>Результаты. По данным анамнеза установлено, что колики и метеоризм являлись  ключевыми симптомами ФГИР (p &lt; 0,05). Полученные результаты показывают, что  формирование ФГИР у детей от рождения до 6 месяцев и от 6 до 12 месяцев могут быть ассоциированы с изменённой микробиотой толстой кишки. Отмечено как снижение количественных показателей индигенной микробиоты: бифидобактерий, КП НФС и Enterococcus spp., так и увеличение степени обсеменённости Klebsiella spp., S. aureus,  Clostridium spp. </p></sec><sec><title>Заключение</title><p>Заключение. Показано, что определяющим фактором в снижении риска развития ФГИР у детей первого года жизни является высокая концентрация и разнообразие индигенной микробиоты.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Background</title><p>Background. The development of functional gastrointestinal disorders (FGID) in children, especially in the first year of life, is a key factor in the formation of an altered colon microbiota and its formation in older age. The article presents both clinical-detailed anamnesis, symptoms of FGID, and bacteriological characteristics – qualitative and quantitative composition of the colon microbiota in children of the first year of life.</p></sec><sec><title>Aim</title><p>Aim: to determine the features of the colon microbiota in children of the first year of life with FGID.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. The objects of the study were children of the first year of life (n = 28) with a diagnosis of FGID established by a gastroenterologist. The material was divided into two comparison groups, depending on the age of the subjects: the first group included stool sample cultures of children aged from birth to 6 months (n = 17), the second – from 6 to 12 months (n = 11). The bacteriological study of the quantitative and qualitative composition of the contents of the colon was performed using standard methods.</p></sec><sec><title>Results</title><p>Results. According to the anamnesis, colic and flatulence were the key symptoms of FGID (p &lt; 0.05). The results show that the formation of FGID in children from birth to 6 months and from 6 to 12 months may be associated with altered colon microbiota. There was a decrease in the quantitative indicators of the indigenous microbiota: bifidobacteria, E. coli with normal sensitivity and Enterococcus spp., and an increase in the degree of contamination of Klebsiella spp., S. aureus, Clostridium spp.</p></sec><sec><title>Conclusion</title><p>Conclusion. It is shown that the determining factor in reducing the risk of developing FGID in children of the first year of life is a high concentration and diversity of indigenous microbiota. </p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>микробиота толстой кишки</kwd><kwd>дети первого года жизни</kwd><kwd>функциональные гастроинтестинальные расстройства</kwd></kwd-group><kwd-group xml:lang="en"><kwd>colon microbiota</kwd><kwd>children of the first year of life</kwd><kwd>functional gastrointestinal disorders</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">Захарова И.Н., Бережная И.В., Кучина А.Е., Симакова М.А., Дедикова О.В., Кольцов К.А. Функциональные гастроинтестинальные расстройства у младенцев: как помочь? Педиатрия. 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