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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="other" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Terapevticheskii arkhiv</journal-id><journal-title-group><journal-title xml:lang="en">Terapevticheskii arkhiv</journal-title><trans-title-group xml:lang="ru"><trans-title>Терапевтический архив</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0040-3660</issn><issn publication-format="electronic">2309-5342</issn><publisher><publisher-name xml:lang="en">LLC Obyedinennaya Redaktsiya</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">30569</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Editorial article</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Передовая статья</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">Spontaneous HCV clearance: an association with gender, age, viral genotypes, infection transmission routes, and markers of HBV and HIV</article-title><trans-title-group xml:lang="ru"><trans-title>Спонтанный клиренс HCV: связь с полом, возрастом, генотипом вируса, путями передачи инфекции, маркерами HBV и H1V</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Fedorchenko</surname><given-names>Sergey Valer'evich</given-names></name><name xml:lang="ru"><surname>Федорченко</surname><given-names>Сергей Валерьевич</given-names></name></name-alternatives><bio xml:lang="ru"><p>отдел вирусных гепатитов с блоком СПИДзав. отд; Институт эпидемиологии и инфекционных болезней им. Л. В. Громашевского АМН Украины</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Martynovich</surname><given-names>T L</given-names></name><name xml:lang="ru"><surname>Мартынович</surname><given-names>Т Л</given-names></name></name-alternatives><bio xml:lang="ru"><p>отдел вирусных гепатитов с блоком СПИД; Институт эпидемиологии и инфекционных болезней им. Л. В. Громашевского АМН Украины</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Lyashok</surname><given-names>O V</given-names></name><name xml:lang="ru"><surname>Ляшок</surname><given-names>О В</given-names></name></name-alternatives><bio xml:lang="ru"><p>отдел вирусных гепатитов с блоком СПИД; Институт эпидемиологии и инфекционных болезней им. Л. В. Громашевского АМН Украины</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Karyuk</surname><given-names>Zh A</given-names></name><name xml:lang="ru"><surname>Карюк</surname><given-names>Ж А</given-names></name></name-alternatives><bio xml:lang="ru"><p>отдел вирусных гепатитов с блоком СПИД; Институт эпидемиологии и инфекционных болезней им. Л. В. Громашевского АМН Украины</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Yanchenko</surname><given-names>V I</given-names></name><name xml:lang="ru"><surname>Янченко</surname><given-names>В И</given-names></name></name-alternatives><bio xml:lang="ru"><p>отдел вирусных гепатитов с блоком СПИД; Институт эпидемиологии и инфекционных болезней им. Л. В. Громашевского АМН Украины</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name><surname>Fedorchenko</surname><given-names>S V</given-names></name><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name><surname>Martynovich</surname><given-names>T L</given-names></name><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name><surname>Lyashok</surname><given-names>O V</given-names></name><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name><surname>Karyuk</surname><given-names>Zh A</given-names></name><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name><surname>Yanchenko</surname><given-names>V I</given-names></name><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en"></institution></aff><aff><institution xml:lang="ru">Институт эпидемиологии и инфекционных болезней им. Л. В. Громашевского АМН Украины</institution></aff></aff-alternatives><aff id="aff2"><institution></institution></aff><pub-date date-type="pub" iso-8601-date="2010-03-15" publication-format="electronic"><day>15</day><month>03</month><year>2010</year></pub-date><volume>82</volume><issue>3</issue><issue-title xml:lang="en">NO3 (2010)</issue-title><issue-title xml:lang="ru">ТОМ 82, №3 (2010)</issue-title><fpage>52</fpage><lpage>56</lpage><history><date date-type="received" iso-8601-date="2020-04-09"><day>09</day><month>04</month><year>2020</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2010, Consilium Medicum</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2010, ООО "Консилиум Медикум"</copyright-statement><copyright-year>2010</copyright-year><copyright-holder xml:lang="en">Consilium Medicum</copyright-holder><copyright-holder xml:lang="ru">ООО "Консилиум Медикум"</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by-nc-sa/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://ter-arkhiv.ru/0040-3660/article/view/30569">https://ter-arkhiv.ru/0040-3660/article/view/30569</self-uri><abstract xml:lang="en"><p>Aim. To determine the rate of spontaneous recovery depending on gender, age, prior icteric hepatitis, infection transmission routes, HCV genotype, markers of HBV and HIV.
Subjects and methods. A humoral immunity response to core antigen and nonstructural viral proteins was assessed in patients with HCV clearance and in a group of patients with chronic hepatitis C (CHC). Two hundred and thirty-eight anti-HCV positive patients were examined. Spontaneous viral clearance (SVC) was diagnosed in 27 (12.1%) patients; a false-positive anti-HCV reaction was seen in 15. The spontaneous recovery group comprised young patients with a female predominance: 66 versus 41.9% in the CHC group. Results. 25.2% of the examinees with SVC had a history of the icteric form of acute viral hepatitis. There were no significant differences between HCV genotype and disease outcome. The markers of retrospectively sustained HBV infection were more detectable in the spontaneous recovery group: anti-HBc 48.1% and anti-HBs 14.8%; these were 32.6 and 8.7%, respectively. HIV co-infection reduced the likelihood of recovery. The determination of antibodies to nonstructural viral proteins could state their rare identification in patients with spontaneous HCV clearance (anti-NS3 HCV, 100%; SVC, 42.3%; NS4 HBC, 95.5%; SVC, 30.8%; p &lt; 0.0001). AntiNS5 was only in 15.4% of the recovered patients and in 89.8% of the patients with chronic infections (p &lt; 0.0001).
Conclusion. Rare detection of anti-NS5 may serve as an additional serological marker indicating to spontaneous HCV clearance in anti-HCV positive patients.</p></abstract><trans-abstract xml:lang="ru"><p>Цель исследования. Изучение частоты спонтанного выздоровления в зависимости от пола, возраста, перенесенной желтушной формы гепатита, путей передачи инфекции, генотипа HCV, наличия маркеров HBV и HIV.
Материалы и методы. Оценивали гуморальный иммунный ответ на core-антиген и неструктурные вирусные белки у пациентов с клиренсом HCV и в группе больных с хроническим гепатитом C (ХГС). Обследовали 238 анти-HCV-позитивных пациентов, спонтанный клиренс (СК) вируса диагностирован у 27 (12,1%) пациентов, ложнопозитивная реакция анти-HCV- у 15. В группу пациентов со спонтанным выздоровлением входили лица молодого возраста с преобладанием лиц женского пола - 66% против 41,9% в группе больных ХГС.
Результаты. У 25,2% обследованных со СЭ регистрировалась желтушная форма острого вирусного гепатита в анамнезе. Не отмечено достоверных различий между генотипом HCV и исходом заболевания. Маркеры ретроспективно перенесенной HBV-инфекции чаще определялись в группе пациентов со спонтанным выздоровлением - анти-HBc - 48,1%, анти-HBs - 14,8%, при ХГС - 32,6 и 8,7% соответственно. Коинфекция HIV снижала вероятность выздоровления. Определение антител к неструктурным вирусным белкам позволило констатировать редкое их выявление у пациентов со СЭ HCV (анти-NS3 ХГС - 100%, СЭ - 42,3%; NS4 ХГС - 95,5%, СЭ - 30,8%; p &lt; 0,0001). Анти-NS5 определялись лишь у 15,4% пациентов с выздоровлением и у 89,8% с хронической формой инфекции (p &lt; 0,0001).
Заключение. Редкое выявление анти-NS5 может служить дополнительным серологическим маркером, указывающим на СЭ HCV у анти-HCV-позитивных больных.</p></trans-abstract><kwd-group xml:lang="en"><kwd>spontaneous eradiation</kwd><kwd>HCV replication</kwd><kwd>superinfection</kwd><kwd>co-infection</kwd><kwd>nonstructural viral proteins</kwd><kwd>HCV genotype</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>спонтанная эрадикация HCV</kwd><kwd>репликация HCV</kwd><kwd>суперинфекция</kwd><kwd>коинфекция</kwd><kwd>неструктурные вирусные белки</kwd><kwd>генотип HCV</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Wang C. C., Krantz E., Klarquist J. et al. Acute hepatitis C in a contemporary US cohort: modes of acquisition and factors influencing viral clearance. J. Infect. Dis. 2007; 196: 1474-1482.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Micallef J. M., Kaldor J. M., Dore G. J. 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