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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">jofin</journal-id><journal-title-group><journal-title xml:lang="ru">Журнал инфектологии</journal-title><trans-title-group xml:lang="en"><trans-title>Journal Infectology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2072-6732</issn><publisher><publisher-name>IPO “АIDSSPbR"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.22625/2072-6732-2020-12-2-5-11</article-id><article-id custom-type="elpub" pub-id-type="custom">jofin-1041</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>Передовая статья</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Lead article</subject></subj-group></article-categories><title-group><article-title>Вопросы патоморфогенеза новой коронавирусной инфекции (COVID-19)</article-title><trans-title-group xml:lang="en"><trans-title>Issues of pathology of a new coronavirus infection CoVID-19</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>Цинзерлинг</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Zinserling</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>заведующий отделом патоморфологии, руководитель центра инфекционной патологии, д.м.н.. профессор; </p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Saint-Petersburg</p></bio><email xlink:type="simple">zinserling@yandex.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>Вашукова</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Vashukova</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>заместитель главного врача, к.м.н.</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Saint-Petersburg</p></bio><email xlink:type="simple">mavashukova@yahoo.com</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>Васильева</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Vasilyeva</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"><p>Saint-Petersburg</p></bio><email xlink:type="simple">patmara@mail.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>Исаков</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Isakov</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"><p>Saint-Petersburg</p></bio><email xlink:type="simple">c8lonelkurtz@yandex.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>Луговская</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Lugovskaya</surname><given-names>N. A.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"><p>Saint-Petersburg</p></bio><email xlink:type="simple">lugovskajanatalja@yandex.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>Наркевич</surname><given-names>Т. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Narkevich</surname><given-names>T. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>врач-патологоанатом </p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Saint-Petersburg</p></bio><email xlink:type="simple">narkev@mail.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>Суханова</surname><given-names>Ю. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Sukhanova</surname><given-names>Yu. V.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"><p>Saint-Petersburg</p></bio><email xlink:type="simple">sjuli07@rambler.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>Семенова</surname><given-names>Н. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Semenova</surname><given-names>N. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"><p>Saint-Petersburg</p></bio><email xlink:type="simple">natyciel87@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>Гусев</surname><given-names>Д. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Gusev</surname><given-names>D. A.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"><p>Saint-Petersburg</p></bio><email xlink:type="simple">gusevden-70@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Национальный медицинский исследовательский центр им. В.А. Алмазова, &#13;
Клиническая инфекционная больница им. С.П. Боткина</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Medical Research Centre named after V.A. Almazov, &#13;
Clinical Infectious Hospital named after S.P. Botkin</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Клиническая инфекционная больница им. С.П. Боткина</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Clinical Infectious Hospital named after S.P. Botkin</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>16</day><month>06</month><year>2020</year></pub-date><volume>12</volume><issue>2</issue><fpage>5</fpage><lpage>11</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Цинзерлинг В.А., Вашукова М.А., Васильева М.В., Исаков А.Н., Луговская Н.А., Наркевич Т.А., Суханова Ю.В., Семенова Н.Ю., Гусев Д.А., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Цинзерлинг В.А., Вашукова М.А., Васильева М.В., Исаков А.Н., Луговская Н.А., Наркевич Т.А., Суханова Ю.В., Семенова Н.Ю., Гусев Д.А.</copyright-holder><copyright-holder xml:lang="en">Zinserling V.A., Vashukova M.A., Vasilyeva M.V., Isakov A.N., Lugovskaya N.A., Narkevich T.A., Sukhanova Y.V., Semenova N.Y., Gusev D.A.</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://journal.niidi.ru/jofin/article/view/1041">https://journal.niidi.ru/jofin/article/view/1041</self-uri><abstract><p>Новая коронавирусная инфекция (COVID-19) представляет собой глобальную проблему человечества. Среди её важнейших аспектов, требующих углублённого изучения, – патогенез и морфологические изменения при тяжелых формах заболевания.</p><sec><title>Материалы и методы</title><p>Материалы и методы. Проведен анализ 18 летально закончившихся случаев. Наряду с рутинной оценкой макро- и микроскопических изменений, проведено иммуногистохимическое исследование легких и других органов с использованием сывороток к СD 2, 3, 4, 5, 7, 20, 31, 34, 56, 57, 69, также в легких и печени выявлялось наличие Fe2+ и Fe3+.</p></sec><sec><title>Результаты</title><p>Результаты. Показаны характерные структурные изменения легких, которые могут быть связаны с цитопатическим и цитопролиферативным действием вируса с поражением как мерцательного, так и альвеолярного эпителия, а также формированием гиалиновых мембран. Клеточная инфильтрация представлена преимущественно супрессорными популяциями Т-лимфоцитов и макрофагами. Выявлены повреждения эндотелия, тромбоз сосудов разного калибра и кровоизлияния. Во многих органах (лимфатических узлах, селезенке, кишечнике, головном мозге, надпочечниках) обнаружены изменения, возможно, свидетельствующие о генерализации вирусной инфекции, а инфильтрация CD8+ лимфоцитами в почках, печени, надпочечниках, перикарде, кишечнике свидетельствует о вероятном аутоиммунном компоненте патогенеза. В печени и легких умерших от COVID-19 не выявлено значимого скопления гранул Fe3+и Fe2+.</p></sec></abstract><trans-abstract xml:lang="en"><p>Relevance of the problem of a new COVID-19 coronavirus infection is obvious. Among its most important aspects that require special study, are pathogenesis and morphological changes in severe forms of the disease.</p><sec><title>Material and methods</title><p>Material and methods. The analysis of 18 autopsy observations was carried out. Along with routine assessment of macro – and microscopic changes, immunohistochemical studies of lungs and other organs were performed using sera against antigens CD2,3,4,5,7, 20,31,34, 56,57,69; the presence of Fe2+ and Fe3+ was detected in the lungs and liver. </p></sec><sec><title>Results</title><p>Results. Structural changes in the lungs may be associated with cytopathic and cytoproliferative effects of the virus with damage to both the ciliary and alveolar epithelium, as well as the formation of hyaline membranes. Cellular infiltration is mainly represented by suppressor populations of T-lymphocytes and macrophages. Endothelial damage, vascular thrombosis of vessels of different calibers, and hemorrhages were detected. Many organs (lymph nodes, spleen, intestines, brain, adrenal glands) show changes that may indicate generalization of viral infection, and infiltrationof CD8+ lymphocytes in the kidneys, liver, adrenal glands, pericardium,and intestines indicates a probable autoimmune component of pathogenesis. In the liver and lungs deceased from COVID-19 only small clusters of Fe3+ and Fe2+ granules were detected, which can be associated (including in our control observation) with liver damage in malaria.  </p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>COVID-19</kwd><kwd>патогенез</kwd><kwd>патоморфология</kwd><kwd>генерализация вирусной инфекции</kwd><kwd>иммунопатологические механизмы</kwd><kwd>повреждения эндотелия</kwd><kwd>тромбоз</kwd></kwd-group><kwd-group xml:lang="en"><kwd>COVID-19</kwd><kwd>pathogenesis</kwd><kwd>pathomorphology</kwd><kwd>generalization of viral infection</kwd><kwd>immunopathological mechanisms</kwd><kwd>endothelial damage</kwd><kwd>thrombosis</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">Цинзерлинг, В.А. Патогенетические аспекты гриппа в период эпидемии, вызванной вирусом A/H1N1V в 2009–2010 гг. по аутопсии / В.А. 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