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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">mes</journal-id><journal-title-group><journal-title xml:lang="ru">Экстремальная биомедицина</journal-title><trans-title-group xml:lang="en"><trans-title>Extreme Medicine</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">3033-8964</issn><issn pub-type="epub">3033-8972</issn><publisher><publisher-name>Centre for Strategic Planning of the Federal Medical and Biological Agency</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.47183/mes.2022.005</article-id><article-id custom-type="elpub" pub-id-type="custom">mes-193</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>ОРИГИНАЛЬНОЕ ИССЛЕДОВАНИЕ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL RESEARCH</subject></subj-group></article-categories><title-group><article-title>Инфицированность вирусами гепатитов В, С и TTV высококвалифицированных спортсменов</article-title><trans-title-group xml:lang="en"><trans-title>Hepatitis B, C and TTV virus infection in highly trained athletes</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>Мельникова</surname><given-names>Л. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Melnikova</surname><given-names>L. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Любовь Ивановна Мельникова,</p><p>13, Каширское шоссе, г. Москва, 115230.</p></bio><bio xml:lang="en"><p>Lubov I. Melnikova,</p><p>13G, Kashirskoe shosse, Moscow, 115230.</p></bio><email xlink:type="simple">mel165@mail.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>Кожанова</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kozhanova</surname><given-names>T. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва.</p></bio><bio xml:lang="en"><p>Moscow.</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>Ильченко</surname><given-names>Л. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Ilchenko</surname><given-names>L. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва.</p></bio><bio xml:lang="en"><p>Moscow.</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Морозов</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Morozov</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва.</p></bio><bio xml:lang="en"><p>Moscow.</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>Соболева</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Soboleva</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва.</p></bio><bio xml:lang="en"><p>Moscow.</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>Thi-Hanh</surname><given-names>Nguyen</given-names></name><name name-style="western" xml:lang="en"><surname>Thi-Hanh</surname><given-names>Nguyen</given-names></name></name-alternatives><bio xml:lang="ru"><p>Nguyen Thi-Hanh,</p><p>Москва.</p></bio><bio xml:lang="en"><p>Nguyen Thi-Hanh,</p><p>Moscow.</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>Круглова</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kruglova</surname><given-names>I. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва.</p></bio><bio xml:lang="en"><p>Moscow</p></bio><xref ref-type="aff" rid="aff-6"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гордейчук</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Gordeychuk</surname><given-names>I. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва.</p></bio><bio xml:lang="en"><p>Moscow.</p></bio><xref ref-type="aff" rid="aff-7"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Клиническая больница № 85 Федерального медико-биологического агентства</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Clinical Hospital № 85 of Federal Medical-Biological Agency</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Федеральный научный центр исследований и разработки иммунобиологических препаратов имени М. П. Чумакова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Федеральный научный центр исследований и разработки иммунобиологических препаратов имени М. П. Чумакова; Российский национальный исследовательский медицинский университет имени Н. И. Пирогова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products; Pirogov Russian National Research Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Федеральный научный центр исследований и разработки иммунобиологических препаратов имени М. П. Чумакова, Москва</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-5"><aff xml:lang="ru"><institution>Российский национальный исследовательский медицинский университет имени Н. И. Пирогова, Москва</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Pirogov Russian National Research Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-6"><aff xml:lang="ru"><institution>Федеральный научно-клинический центр спортивной медицины и реабилитации Федерального медико-биологического агентства</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal Scientific and Clinical Center for Sports Medicine and Rehabilitation of Federal Medical-Biological Agency</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-7"><aff xml:lang="ru"><institution>Федеральный научный центр исследований и разработки иммунобиологических препаратов имени М. П. Чумакова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products, Moscow</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>28</day><month>10</month><year>2024</year></pub-date><volume>24</volume><issue>1</issue><fpage>62</fpage><lpage>68</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Мельникова Л.И., Кожанова Т.В., Ильченко Л.Ю., Морозов И.А., Соболева Н.В., Thi-Hanh N., Круглова И.В., Гордейчук И.В., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Мельникова Л.И., Кожанова Т.В., Ильченко Л.Ю., Морозов И.А., Соболева Н.В., Thi-Hanh N., Круглова И.В., Гордейчук И.В.</copyright-holder><copyright-holder xml:lang="en">Melnikova L.I., Kozhanova T.V., Ilchenko L.Y., Morozov I.A., Soboleva N.V., Thi-Hanh N., Kruglova I.V., Gordeychuk I.V.</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.extrememedicine.ru/jour/article/view/193">https://www.extrememedicine.ru/jour/article/view/193</self-uri><abstract><p>Медико-биологическое сопровождение направлено на обеспечение подготовки спортсменов в различные периоды тренировочно-соревновательного процесса, отказ от допуска к нему из-за отклонений в состоянии здоровья вследствие инфицирования вирусами гепатитов является достаточно трудной задачей. Целью исследования было оценить частоту выявления маркеров инфицирования вирусами гепатитов В, С и ТТV у высококвалифицированных спортсменов. В многоцентровом открытом одномоментном клиническом исследовании у 240 мужчин и 144 женщин в возрасте 14–49 лет (спортсменов игровых, сложнокоординационных, технических и других видов спорта). Получено 384 образца сыворотки крови. Все спортсмены заполняли анкету, включавшую демографические данные, характеристику вида спорта, сведения о факторах риска инфицирования, информацию о наличии перенесенного острого вирусного гепатита и вакцинопрофилактике. В сыворотке крови методом иммуноферментного анализа определяли маркеры инфицирования вирусами гепатитов В, С и ТТV. У двух из обследуемых спортсменов выявлен HBsAg. В 7% (27/384) образцов обнаружены anti-HBcore (суррогатный маркер латентной HBV-инфекции), у 1% (4/384) спортсменов — суммарные антитела к вирусу гепатита С (anti-HCV).  Аnti-HCV был выявлен в сочетании с анти-HBcore у одной спортсменки (возраст — 14 лет, занимается теннисом). В образцах сывороток крови 89,1%, 83,1%, 85,4% спортсменов обнаружены DNA TTV, TTMDV и TTMV соответственно. Установлена высокая частота обнаружения маркеров вирусов гепатитов.</p></abstract><trans-abstract xml:lang="en"><p>Biomedical support is aimed at provision of the athletes' training at various stages of the training and competition process. Withholding of access to this process due to health problems resulting from hepatitis virus infection is a demanding task. The study was aimed to assess the detection rate of the hepatitis B virus, hepatitis C virus and TT virus infection markers in highly trained athletes. A total of 384 blood serum samples were collected from 240 males and 144 females aged 14–49 (athletes engaged in playing sports, precision sports, technical sports, etc.) within the framework of the multicenter open-label cross-sectional clinical trial. All athletes answered a questionnaire, which included demographic information, characteristics of sports, information about the infection risk factors, information about the fact of  past acute viral hepatitis and vaccination. Markers of infection with hepatitis B virus, hepatitis C virus and TTV were identified in blood serum by enzyme immunoassay. HbsAg was detected in two surveyed athletes. Anti-HBcore (surrogate marker of latent HBV infection) was detected in 7% of samples (27/384); 1% of athletes (4/384) had a positive hepatitis C virus total antibody test (anti-HCV). Аnti-HCV in combination with anti-HBcore was detected in one female athlete (14 years of age, tennis player). DNA of TTV, TTMDV and TTMV was detected in blood serum samples of 89.1%, 83.1% and 85.4% of athletes, respectively. High detection rate of the hepatitis virus markers was observed.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>высококвалифицированные спортсмены</kwd><kwd>маркеры вирусов</kwd><kwd>гепатит В</kwd><kwd>гепатит С</kwd><kwd>гепатит ТТV</kwd></kwd-group><kwd-group xml:lang="en"><kwd>highly trained athletes</kwd><kwd>hepatitis B</kwd><kwd>hepatitis C</kwd><kwd>hepatitis TTV</kwd><kwd>virus markers</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">Самойлов А. С., Разинкин С. М., Петрова В. В. Проведение этапного медицинского обследования спортсменов циклических видов спорта на базе специализированного центра спортивной медицины. М.: ФМБА России, 2018; 65 с.</mixed-citation><mixed-citation xml:lang="en">Samojlov AS, Razinkin SM, Petrova VV. 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