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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 custom-type="elpub" pub-id-type="custom">nogr-410</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 ГАСТРОЭНТЕРОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL GASTROENTEROLOGY</subject></subj-group></article-categories><title-group><article-title>БИОПЛЕНКА HELICOBACTER PYLORI IN VITRO И IN VIVO</article-title><trans-title-group xml:lang="en"><trans-title>HELICOBACTER PYLORI BIOFILM IN VITRO AND IN VIVO</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>Жуховицкий</surname><given-names>В. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Zhukhovitsky</surname><given-names>V. G.</given-names></name></name-alternatives><email xlink:type="simple">zhukhovitsky@rambler.ru</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>Смирнова</surname><given-names>Т. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Smirnova</surname><given-names>T. 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"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шевлягина</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Shevlyagina</surname><given-names>N. V.</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"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Коржева</surname><given-names>И. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Korzheva</surname><given-names>I. Yu.</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"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Диденко</surname><given-names>Л. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Didenko</surname><given-names>L. V.</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"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гинцбург</surname><given-names>А. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Gintsburg</surname><given-names>A. L.</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>ФГБУ «ФНИЦ эпидемиологии и микробиологии им. Н. Ф. Гамалеи» Минздрава России; ГБУЗ ГКБ им. С. П. Боткина Департамента здравоохранения г. Москвы; ФГАОУ ВО «Первый МГМУ им. И. М. Сеченова» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Gamaleya Federal Research Centre for Microbiology and Immunology of the Ministry of Public Health; Botkin Hospital of Moscow Department of Public Health; Sechenov the First Moscow Medical University of the Ministry of Public Health</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБУ «ФНИЦ эпидемиологии и микробиологии им. Н. Ф. Гамалеи» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Gamaleya Federal Research Centre for Microbiology and Immunology of the Ministry of Public Health</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ГБУЗ ГКБ им. С. П. Боткина Департамента здравоохранения г. Москвы</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Botkin Hospital of Moscow Department of Public Health</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>ФГБУ «ФНИЦ эпидемиологии и микробиологии им. Н. Ф. Гамалеи» Минздрава России; ФГАОУ ВО «Первый МГМУ им. И. М. Сеченова» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Gamaleya Federal Research Centre for Microbiology and Immunology of the Ministry of Public Health; Sechenov the First Moscow Medical University of the Ministry of Public Health</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>20</day><month>05</month><year>2017</year></pub-date><volume>0</volume><issue>5</issue><fpage>14</fpage><lpage>19</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Жуховицкий В.Г., Смирнова Т.А., Шевлягина Н.В., Коржева И.Ю., Диденко Л.В., Гинцбург А.Л., 2017</copyright-statement><copyright-year>2017</copyright-year><copyright-holder xml:lang="ru">Жуховицкий В.Г., Смирнова Т.А., Шевлягина Н.В., Коржева И.Ю., Диденко Л.В., Гинцбург А.Л.</copyright-holder><copyright-holder xml:lang="en">Zhukhovitsky V.G., Smirnova T.A., Shevlyagina N.V., Korzheva I.Y., Didenko L.V., Gintsburg A.L.</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/410">https://www.nogr.org/jour/article/view/410</self-uri><abstract><p>С помощью сканирующей электронной микроскопии изучена способность эталонных и свежевыделенных штаммов Helicobacter pylori к образованию биоплёнки при культивировании на абиогенных носителях и в естественных условиях существования. Показано, что штаммы обоих типов способны к образованию биоплёнки in vitro, причём по сравнению со свежевыделенными штаммами, эталонные штаммы Helicobacter pylori синтезируют менее выраженный экзоклеточный матрикс и манифестируют менее выраженный жгутиковый аппарат. Биоплёнка была обнаружена и в образцах слизистой оболочки антрального отдела желудка при язвенной болезни двенадцатиперстной кишки, причём структура матрикса такой биоплёнки выглядела неоднородной на различных участках эпителиального пласта.</p></abstract><trans-abstract xml:lang="en"><p>Using scanning electron microscopy, the ability of reference and freshly isolated Helicobacter pylori strains to form biofilm under cultivation on abiotic surfaces and in natural conditions was studied. It was shown that both types of strains were capable of biofilm formation in vitro, although reference strains synthesized less pronounced exocellular matrix and flagella than freshly isolated strains. Bio-film also was detected in specimens of antral mucosa under duodenal ulcer. Most often Helicobacter pylori biofilms were detected near the mouths of the gastric glands. The structure of matrix surface of such biofilms looked inhomogeneous in different parts of the epithelial layer.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>биоплёнка</kwd><kwd>сканирующая электронная микроскопия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Helicobacter pylori</kwd><kwd>Helicobacter pylori</kwd><kwd>biofilm</kwd><kwd>scanning electron microscopy</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">Eusebi L.H., Zagari R. M., Bazzoli F. Epidemiology of Helicobacter pylori infection // Helicobacter. - 2014. - v. 19 (Suppl. 1). - P. 1-5.</mixed-citation><mixed-citation xml:lang="en">Eusebi L.H., Zagari R. M., Bazzoli F. 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