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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-206-10-163-168</article-id><article-id custom-type="elpub" pub-id-type="custom">nogr-2173</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>COVID-19</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>COVID-19</subject></subj-group></article-categories><title-group><article-title>Новый «вызов» для печени в 21 веке</article-title><trans-title-group xml:lang="en"><trans-title>A new challenge for the liver in the 21st century</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7603-8481</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ахмедов</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Akhmedov</surname><given-names>V. A.</given-names></name></name-alternatives><email xlink:type="simple">v_akhmedov@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральное государственное учреждение высшего профессионального образования «Омский государственный медицинский университет» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Omsk State Medical 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>18</day><month>01</month><year>2023</year></pub-date><volume>0</volume><issue>10</issue><fpage>163</fpage><lpage>168</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ахмедов В.А., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Ахмедов В.А.</copyright-holder><copyright-holder xml:lang="en">Akhmedov V.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://www.nogr.org/jour/article/view/2173">https://www.nogr.org/jour/article/view/2173</self-uri><abstract><p>Накапливающиеся в последнее время сведения позволяют предположить, что при наличии у пациентов существующего диффузного заболевания печени значительно повышается риск развития серьезных осложнений как для самой печени, так и для течения COVID-19. В представленной статье представлены сведения о влиянии пандемии COVID-19 на социальные аспекты жизни человека, изменения распорядка дня, что оказывает особенно неблагоприятное течение на неалкогольную жировую болезнь печени. В свою очередь была обнаружена взаимосвязь между прогрессирующим фиброзом печени у больных НАЖБП и тяжелым течением COVID-19. Отмечено, что у пациентов с алкогольной болезнью печени частота развития которой повышается при самоизоляции, описаны случаи развития тяжелой двухсторонней пневмонии и острого респираторного дистресс-синдрома с неблагоприятными исходами, включая сердечно-легочную и полиорганную недостаточность. Представлены сведения, что пациенты с циррозом печени, особенно с декомпенсированной формой, являются наиболее уязвимой группой пациентов, так как иммунная дисфункция делает их склонными к любому виду инфекции, включая COVID-19, с потенциально серьезными последствиями. Отмечено, что риск обнаружение рака печени на более поздних стадиях увеличился примерно у 25% пациентов с биологически агрессивным типом заболевания на фоне пандемии COVID-19.</p></abstract><trans-abstract xml:lang="en"><p>Recently accumulating evidence suggests that if patients have existing diffuse liver disease, the risk of developing serious complications both for the liver itself and for the course of COVID-19 increases significantly. The presented article provides information on the impact of the COVID-19 pandemic on the social aspects of human life, changes in the daily routine, which has a particularly unfavorable course on non-alcoholic fatty liver disease. In turn, a relationship has been found between progressive liver fibrosis in NAFLD patients and the severe course of COVID-19. It is noted that in patients with alcoholic liver disease the incidence of which increases with self-isolation, cases of severe bilateral pneumonia and acute respiratory distress syndrome with unfavorable outcomes, including cardiopulmonary and multiple organ failure, have been described. It is shown that patients with cirrhosis of the liver, especially those with decompensated form, are the most vulnerable group of patients, since immune dysfunction makes them prone to any type of infection, including COVID-19, with potentially serious consequences. It was noted that the risk of detecting liver cancer at later stages increased in about 25% of patients with a biologically aggressive type of disease against the background of the COVID-19 pandemic.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>COVID-19</kwd><kwd>печень</kwd><kwd>НАЖБП</kwd><kwd>течение</kwd><kwd>прогноз</kwd></kwd-group><kwd-group xml:lang="en"><kwd>COVID-19</kwd><kwd>liver</kwd><kwd>NAFLD</kwd><kwd>course</kwd><kwd>prognosis</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">Li G., He X., Zhang L. Assessing ACE2 expression patterns in lung tissues in the pathogenesis of COVID-19. J Autoimmun. 2020;112:102463. doi: 10.1016/j.jaut.2020.102463.</mixed-citation><mixed-citation xml:lang="en">Li G., He X., Zhang L. Assessing ACE2 expression patterns in lung tissues in the pathogenesis of COVID-19. 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