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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">perinatology</journal-id><journal-title-group><journal-title xml:lang="ru">Российский вестник перинатологии и педиатрии</journal-title><trans-title-group xml:lang="en"><trans-title>Rossiyskiy Vestnik Perinatologii i Pediatrii (Russian Bulletin of Perinatology and Pediatrics)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1027-4065</issn><issn pub-type="epub">2500-2228</issn><publisher><publisher-name>Ltd. “The National Academy of Pediatric Science and Innovation”</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21508/1027-4065-2019-64-4-52-59</article-id><article-id custom-type="elpub" pub-id-type="custom">perinatology-928</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>ОРИГИНАЛЬНЫЕ СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES</subject></subj-group></article-categories><title-group><article-title>Лимфоциты слизистой оболочки кишечника при неонатальном сепсисе</article-title><trans-title-group xml:lang="en"><trans-title>Intestinal mucosal lymphocytes in neonatal sepsis</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9013-4402</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Хаертынов</surname><given-names>Х. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Khaertynov</surname><given-names>Kh. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.м.н., доц. кафедры детских инфекций,</p><p>Казань</p></bio><bio xml:lang="en"><p>Kazan</p></bio><email xlink:type="simple">khalit65@rambler.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/0000-0003-1050-9081</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Анохин</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Anokhin</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.м.н., проф., зав. кафедрой детских инфекций,</p><p>420012 Казань, ул. Бутлерова, д. 49</p></bio><bio xml:lang="en"><p>Kazan</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7204-7268</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бурганова</surname><given-names>Г. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Burganova</surname><given-names>G. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>старший преподаватель кафедры морфологии и общей патологии Института фундаментальной медицины и биологии,</p><p>Казань</p></bio><bio xml:lang="en"><p>Kazan</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2015-9310</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Певнев</surname><given-names>Г. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Pevnev</surname><given-names>G. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>старший преподаватель кафедры морфологии и общей патологии Института фундаментальной медицины и биологии,</p><p>Казань</p></bio><bio xml:lang="en"><p>Kazan</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3799-6169</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мавликеев</surname><given-names>М. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Mavlikeev</surname><given-names>M. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>преподаватель кафедры морфологии и общей патологии Института фундаментальной медицины и биологии,</p><p>420015 Казань, ул. Карла Маркса, д. 74</p></bio><bio xml:lang="en"><p>Kazan</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Киясов</surname><given-names>А. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Kiyasov</surname><given-names>A. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.м.н., проф., директор Института фундаментальной медицины,</p><p>420021 Казань, ул. Карла Маркса, д. 74</p></bio><bio xml:lang="en"><p>Kazan</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Низамутдинов</surname><given-names>Е. З.</given-names></name><name name-style="western" xml:lang="en"><surname>Nizamutdinov</surname><given-names>E. Z.</given-names></name></name-alternatives><bio xml:lang="ru"><p>врач-патологоанатом,</p><p>420103 Казань, ул. Маршала Чуйкова, д. 54</p></bio><bio xml:lang="en"><p>Kazan</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1322-2601</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Любин</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Lubin</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>зав. отделением реанимации новорожденных,</p><p>420034 Казань, ул. Декабристов, д. 125а</p></bio><bio xml:lang="en"><p>Kazan</p></bio><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сатрутдинов</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Satrutdinov</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>зав. отделением реанимации новорожденных,</p><p>420138 Казань, ул. Оренбургский тракт, д. 140</p></bio><bio xml:lang="en"><p>Kazan</p></bio><xref ref-type="aff" rid="aff-5"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пшеничный</surname><given-names>П. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Pchenitchnyi</surname><given-names>P. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доц. кафедры системного анализа и информационных технологий,</p><p>420008 Казань, ул. Кремлевская, д. 18</p></bio><bio xml:lang="en"><p>Kazan</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО «Казанский государственный медицинский университет» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kazan State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГАОУ ВО «Казанский (Приволжский) федеральный университет»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kazan (Volga region) Federal University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ГАУЗ «Городская клиническая больница №7»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>City Hospital No.7</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>ГАУЗ «Городская детская больница №1»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>City Children’s Hospital No.1</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-5"><aff xml:lang="ru"><institution>ГАУЗ «Детская республиканская клиническая больница»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Children’s Republican Clinical Hospital</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>12</day><month>09</month><year>2019</year></pub-date><volume>64</volume><issue>4</issue><fpage>52</fpage><lpage>59</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ltd. “The National Academy of Pediatric Science and Innovation”, 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Ltd. “The National Academy of Pediatric Science and Innovation”</copyright-holder><copyright-holder xml:lang="en">Ltd. “The National Academy of Pediatric Science and Innovation”</copyright-holder><license xlink:href="https://www.ped-perinatology.ru/jour/about/submissions#copyrightNotice" xlink:type="simple"><license-p>https://www.ped-perinatology.ru/jour/about/submissions#copyrightNotice</license-p></license></permissions><self-uri xlink:href="https://www.ped-perinatology.ru/jour/article/view/928">https://www.ped-perinatology.ru/jour/article/view/928</self-uri><abstract><p>С целью оценки состава лимфоцитов слизистой оболочки кишечника на фоне морфологических изменений тканей желудочно-кишечного тракта у  новорожденных при  сепсисе проведено исследование аутопсийного материала, полученного от 7 детей, умерших в неонатальномпериоде.Основную группу составили 4 ребенка с неонатальнымсепсисом, контрольную – 3 новорожденных, погибших от иных причин. Материалом исследования служили образцы тонкой и толстой кишки.</p><sec><title>Результаты</title><p>Результаты. Тонкая кишка: установлено, что  количество лимфоцитов CD4+ слизистой оболочки тонкой кишки в  группе детей, умерших от неонатального сепсиса, в 75% случаев было меньше, чем в контроле, однако это различие не было статистически значимым (р=0,1). Не выявлено различий и по числу клеток CD8+ и CD20+ в изучаемых группах. Толстая кишка: в основной группе детей количество лимфоцитов CD4+ слизистой оболочки толстой кишки было больше, чем в контроле (р=0,03). Увеличение числа клеток CD4+ зарегистрировано в 3 из 4 случаев неонатального сепсиса. Количество лимфоцитов CD8+ и CD20+ в изучаемых группах было одинаковым (р&gt;0,05).</p></sec><sec><title>Заключение</title><p>Заключение. Повышение количества Т-лимфоцитов CD4+ в слизистой оболочке толстой кишки, вероятно, связано с антигенной стимуляцией условно-патогенными бактериями кишечника. Морфологических признаков угнетения клеток адаптивного иммунитета, ассоциированного со слизистой оболочкой кишечника, в нашем исследовании не обнаружено. </p></sec></abstract><trans-abstract xml:lang="en"><p>We studied the autopsy material obtained from 7 children who died in the neonatal period in order to evaluate the composition of lymphocytes of the intestinal mucosa against the background of morphological changes in the tissues of the gastrointestinal tract in newborns with sepsis. The main group consisted of 4 children with neonatal sepsis, the control group – of 3 newborns who died from other causes. The research material included the specimen of the small and large intestine.</p><sec><title>Results</title><p>Results. Small intestine: it was found that there were less CD4 + lymphocytes in the small intestinal mucosa in the group of children who died from neonatal sepsis in 75% of cases than in the control group, but this difference was not statistically significant (p=0.1). There were no differences in the number of CD8 + and CD20 + cells in the studied groups. Large intestine: the number of CD4 + lymphocytes of the mucous membrane of the colon was greater in the main group of children than in the control group (p=0.03). An increase in the number of CD4 + cells was registered in 3 of 4 cases of neonatal sepsis. The number of CD8+ and CD20+ lymphocytes in the studied groups was the same (р&gt;0.05).</p></sec><sec><title>Conclusion</title><p>Conclusion. The increase in T-lymphocytes CD4+ in the mucous membrane of the large intestine is probably connected with the antigenic stimulation of opportunistic intestinal bacteria. We found no morphological signs of the suppression of the cells of adaptive immunity associated with the intestinal mucosa. </p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>дети</kwd><kwd>новорожденные</kwd><kwd>сепсис</kwd><kwd>иммунитет</kwd><kwd>тонкая и толстая кишка</kwd><kwd>лимфоциты</kwd></kwd-group><kwd-group xml:lang="en"><kwd>children</kwd><kwd>newborns</kwd><kwd>sepsis</kwd><kwd>immunity</kwd><kwd>small and large intestine</kwd><kwd>lymphocytes</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">Verma P., Berwal P.K., Nagaraj N., Swami S., Jivaji P., Narayan S. Neonatal sepsis: epidemiology, clinical spectrum, recent antimicrobial agents and their antibiotic susceptibility pattern. Int J Contemp Pediatr 2015; 2: 176–180. 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