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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">medjournal</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинский журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Medical Journal</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1818-426X</issn><publisher><publisher-name>Белорусский государственный медицинский университет</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.51922/1818-426X.2022.4.53</article-id><article-id custom-type="elpub" pub-id-type="custom">medjournal-176</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 НАУЧНЫЕ ПУБЛИКАЦИИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL SCIENTIFIC PUBLICATIONS</subject></subj-group></article-categories><title-group><article-title>Распространенность антител к вирусу гепатита Е в крови белорусских доноров</article-title><trans-title-group xml:lang="en"><trans-title>Prevalence of antibodies to the hepatitis E virus in the blood of belarusian donors</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>Давыдов</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Davydov</surname><given-names>V. V.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Жаворонок</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Zhavoronok</surname><given-names>S. V.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Задора</surname><given-names>И. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Zadora</surname><given-names>I. S.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Новак</surname><given-names>Л. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Novak</surname><given-names>L. V.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Карпенко</surname><given-names>Ф. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Karpenko</surname><given-names>F. N.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Левандовская</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Levandovskaya</surname><given-names>O. V.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кудрявцева</surname><given-names>А. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Kudryavceva</surname><given-names>A. M.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>Белорусский государственный медицинский университет</institution><country>Belarus</country></aff><aff xml:lang="ru" id="aff-2"><institution>Республиканский научно-практический центр трансфузиологии и медицинских биотехнологий</institution><country>Belarus</country></aff><aff xml:lang="ru" id="aff-3"><institution>Минский научно-практический центр хирургии, трансплантологии и гематологии</institution><country>Belarus</country></aff><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>18</day><month>06</month><year>2025</year></pub-date><volume>0</volume><issue>4</issue><fpage>53</fpage><lpage>59</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Давыдов В.В., Жаворонок С.В., Задора И.С., Новак Л.В., Карпенко Ф.Н., Левандовская О.В., Кудрявцева А.М., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Давыдов В.В., Жаворонок С.В., Задора И.С., Новак Л.В., Карпенко Ф.Н., Левандовская О.В., Кудрявцева А.М.</copyright-holder><copyright-holder xml:lang="en">Davydov V.V., Zhavoronok S.V., Zadora I.S., Novak L.V., Karpenko F.N., Levandovskaya O.V., Kudryavceva A.M.</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://medjournal.ejournal.by/jour/article/view/176">https://medjournal.ejournal.by/jour/article/view/176</self-uri><abstract><p>В условиях неуклонного роста числа зарегистрированных случаев передачи вируса гепатита Е (ВГЕ) при переливании крови, необходимость скрининга донаций на ВГЕ приобретает все большее значение. Целью настоящего исследования явилось выявление маркеров гепатита Е – иммуноглобулинов класса G и M, в крови белорусских доноров. Материалом для исследования явились образцы сыворотки крови, полученные от 452 доноров, осуществлявших донации крови в г. Минске в период с 2020 по 2022 гг. В сыворотке крови, полученной от доноров, определяли наличие антител против ВГЕ классов IgM и IgG методом иммуноферментного анализа при помощи диагностических наборов производства НПО «Диагностические системы» и «Вектор-Бест» (РФ). В результате проведенных исследований установлено, что анти-ВГЕ IgG обнаружены в 5,75 % образцов, а анти-ВГЕ IgM содержало 1,77 % исследованных сывороток. В группе АлАТ положительных доноров анти-ВГЕ IgG были выявлены в 6,8 % случаев и 2,27 % сывороток содержали анти-ВГЕ IgM. Статистически значимых различий серопревалентности анти-ВГЕ IgG и анти-ВГЕ IgM в зависимости от пола не выявлено. В систему инфекционной безопасности донорской крови в Республике Беларусь необходимо внедрение скрининга на ВГЕ. Иммунокомпроментированние пациенты и беременные должны получать только ВГЕ-отрицательные продукты донорской крови.</p></abstract><trans-abstract xml:lang="en"><p>The number of reported cases of transmission of hepatitis E virus (HEV) through blood transfusion is constantly increasing, making it necessary to screen donations for HEV. The aim of this study was to identify markers of hepatitis E-immunoglobulins G and M, in the blood of Belarusian donors. The material for the study was blood serum samples obtained from 452 donors who donated blood in Minsk in the period from 2020 to 2022. IgM and IgG against HEV in blood serum were determined by enzyme immunoassay using diagnostic kits manufactured by NPO Diagnostic Systems and Vector-Best (RF). Anti-HEV IgG was found in 5.75 % of the samples, and anti-HEV IgM contained 1.77 % of the studied sera. In the ALT group   of positive donors, anti-HEV IgG were detected in 6.8 % of cases and 2.27 % of sera contained anti-HEV IgM. There were no statistically significant differences in the seroprevalence of anti-HEI IgG and anti-HEI IgM depending on sex. Screening for HEV should be introduced into the system of infectious safety of donor blood in the Republic of Belarus. Immunocompromised patients and pregnant women should receive only HEV-negative donated blood products.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>вирус гепатита Е</kwd><kwd>гемотрансфузионная передача вируса</kwd><kwd>маркеры ВГЕ в крови доноров</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Hepatitis E virus</kwd><kwd>blood transfusion transmission of the virus</kwd><kwd>HEV markers in the blood of donors</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">Molecular and serological infection marker screening in blood donors indicates high endemicity of hepatitis E virus in Poland / P. Grabarczyk [et al.] // Transfusion. – 2018. – Vol. 58, № 5. – P. 1245–1253.</mixed-citation><mixed-citation xml:lang="en">Molecular and serological infection marker screening in blood donors indicates high endemicity of hepatitis E virus in Poland / P. 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