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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">nogr</journal-id><journal-title-group><journal-title xml:lang="ru">Экспериментальная и клиническая гастроэнтерология</journal-title><trans-title-group xml:lang="en"><trans-title>Experimental and Clinical Gastroenterology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1682-8658</issn><publisher><publisher-name>«Global Media Technologies»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.31146/1682-8658-ecg-207-11-80-85</article-id><article-id custom-type="elpub" pub-id-type="custom">nogr-2191</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>МИКРОБИОЦЕНОЗЫ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MICROBIOCENOSES</subject></subj-group></article-categories><title-group><article-title>Микробиота тонкой кишки у больных с COVID-19</article-title><trans-title-group xml:lang="en"><trans-title>Microbiota of the small intestine in patients with COVID-19</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3351-6084</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Карпеева</surname><given-names>Ю. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Karpeeva</surname><given-names>Yu. S.</given-names></name></name-alternatives><email xlink:type="simple">povetyevaj@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/0000-0002-5978-5557</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кликунова</surname><given-names>К. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Klikunova</surname><given-names>K. A.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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/0000-0002-3344-8026</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Платонова</surname><given-names>А. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Platonova</surname><given-names>A. G.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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/0000-0002-7115-1768</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Балукова</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Balukova</surname><given-names>E. V.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное образовательное учреждение высшего образования «Санкт-Петербургский государственный педиатрический медицинский университет»; Федеральное государственное бюджетное учреждение «КДЦ с поликлиникой» УДП РФ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Saint Petersburg State Pediatrics Medical University; The Consultative and Diagnostic Centre with Polyclinic of the Administration of the President of the Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное образовательное учреждение высшего образования «Санкт-Петербургский государственный педиатрический медицинский университет»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Saint Petersburg State Pediatrics Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Лаборатория микробной хроматографии ООО «Медбазис»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Laboratory of microbial chromatography “MedBazis”</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное образовательное учреждение высшего образования «Санкт-Петербургский государственный университет»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Saint Petersburg State University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>23</day><month>01</month><year>2023</year></pub-date><volume>0</volume><issue>11</issue><fpage>80</fpage><lpage>85</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Карпеева Ю.С., Кликунова К.А., Платонова А.Г., Балукова Е.В., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Карпеева Ю.С., Кликунова К.А., Платонова А.Г., Балукова Е.В.</copyright-holder><copyright-holder xml:lang="en">Karpeeva Y.S., Klikunova K.A., Platonova A.G., Balukova E.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.nogr.org/jour/article/view/2191">https://www.nogr.org/jour/article/view/2191</self-uri><abstract><p>На сегодняшний день остается актуальным вопросом исследование взаимосвязи кишечного микробиома и инфекции COVID-19. Как известно, ЖКТ является входными воротами инфекции SARS-CoV2, а распространенность гастроинтестинальных проявлений достигает 17,6%. Проведенные исследования свидетельствуют в пользу изменения состава микрофлоры кишечника у пациентов с COVID-19 по сравнению с пациентами без респираторной инфекции, изучается их влияние на течение и прогноз заболевания.</p></abstract><trans-abstract xml:lang="en"><p>To date, the study of the relationship between the intestinal microbiome and COVID-19 infection remains a topical issue. As is known, the gastrointestinal tract is the entrance gate for SARS-CoV2 infection, and the prevalence of gastrointestinal manifestations reaches 17,6%. The conducted studies testify in favor of changes in the composition of the intestinal microflora in patients with COVID-19 compared with patients without a respiratory infection, their influence on the course and prognosis of the disease is being studied.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>инфекция Covid-19</kwd><kwd>микробиом кишечника</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Covid-19 infection</kwd><kwd>gut microbiome</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">Belmer S.V., Khavkin A. I., Aleshina E. O., et al.Intestinal microbiota in children: norm, disorders, correction. Edd. by S. V. Belmer, A. I. Khavkin. Moscow, 2020:472. (in Russ.).@@ Бельмер С. В., Хавкин А. И., Алешина Е. О. и др. Кишечная микробиота у детей: норма, нарушения, коррекция. Под редакцией С. В. Бельмера, А. И. Хавкина. 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