<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">vestnovsu</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Новгородского государственного университета</journal-title><trans-title-group xml:lang="en"><trans-title>Vestnik of Novgorod State University</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2076-8052</issn><publisher><publisher-name>Новгородский государственный университет имени Ярослава Мудрого</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.34680/2076-8052.2022.4(129).77-79</article-id><article-id custom-type="elpub" pub-id-type="custom">vestnovsu-81</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>Клиническая лабораторная диагностика</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Clinical laboratory diagnostics</subject></subj-group></article-categories><title-group><article-title>Вирусная РНК как диагностический маркер тяжести клинического течения гепатита А</article-title><trans-title-group xml:lang="en"><trans-title>VIral RNA as a diagnostic marker of the severity of the clinical course of hepatitis A</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>Иброхимова</surname><given-names>А. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Ibrokhimova</surname><given-names>A. D.</given-names></name></name-alternatives><email xlink:type="simple">nastya1089@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>Кузнецова</surname><given-names>У. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuznetsova</surname><given-names>U. E.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>Санкт-Петербургский государственный педиатрический медицинский университет, Санкт-Петербургский научно-исследовательский институт эпидемиологии и микробиологии им. Пастера</institution><country>Russian Federation</country></aff><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>19</day><month>09</month><year>2023</year></pub-date><volume>0</volume><issue>4(129)</issue><fpage>77</fpage><lpage>79</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Иброхимова А.Д., Кузнецова У.Е., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Иброхимова А.Д., Кузнецова У.Е.</copyright-holder><copyright-holder xml:lang="en">Ibrokhimova A.D., Kuznetsova U.E.</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://vestnovsu.elpub.ru/jour/article/view/81">https://vestnovsu.elpub.ru/jour/article/view/81</self-uri><abstract><p>На сегодня основным методом выявления болезней является иммуноферментный анализ, который используется для решения практических вопросов. Молекулярные методы, в первую очередь полимеразная цепная реакция, совмещенная с обратной транскрипцией, позволяют выявить РНК вируса гепатита А в клинических образцах (сыворотке крови, слюне), определить длительность репликации вируса и подтвердить диагноз в сложных диагностических случаях. Определение РНК вируса гепатита А в сыворотке крови пациентов с гепатитом А может иметь диагностическую значимость на клиническое течение заболевания.</p></abstract><trans-abstract xml:lang="en"><p>Today, the main method to solve practical issues for the diagnosis and treatment of diseases is enzyme immunoassay. Molecular methods, primarily polymerase chain reaction combined with reverse transcription, make it possible to detect hepatitis A viral RNA (HAV RNA) in clinical samples (blood serum, saliva), determine the duration of virus replication, and confirm the diagnosis in complex diagnostic cases. The study found that in severe hepatitis A (GA), the RNA of the virus was determined in 100% of cases. Correlation analysis showed medium positive relationships between viral load and alanine aminotransferase activity (ALT), which were significant. In patients of the first group with severe GA, there was a statistically significant increase in ALT compared with the mild course. Thus, the determination of HAV RNA in the blood serum of patients with GA may have a diagnostic significance for the clinical course of the disease.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>гепатит А</kwd><kwd>молекулярно-биологические методы</kwd><kwd>вирус гепатита А</kwd><kwd>диагностика</kwd></kwd-group><kwd-group xml:lang="en"><kwd>hepatitis A</kwd><kwd>molecular biological methods</kwd><kwd>hepatitis A virus</kwd><kwd>diagnostics</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">Николенко О.Ю. и др. Современные методы лабораторной диагностики вирусных гепатитов // Актуальные проблемы диагностики инфекционных заболеваний (микробиология, биотехнология, эпидемиология, паразитология): сб. науч.-практ. работ Межрегион. науч.-практ. конф. / под общ. ред. Г.Г. Харсеевой. Донецк, 2015. С.113–117.</mixed-citation><mixed-citation xml:lang="en">Nikolenko O.Yu., et al. Sovremennyye metody laboratornoy diagnostiki virusnykh gepatitov [Modern methods of laboratory diagnosis of viral hepatitis]. Aktual'nyye problemy diagnostiki infektsionnykh zabolevaniy (mikrobiologiya, biotekhnologiya, epidemiologiya, parazitologiya): Sbornik nauchnoprakticheskikh rabot Mezhregional'noy nauch.-praktich. konf. [Actual problems of diagnosis of infectious diseases (microbiology, biotechnology, epidemiology, parasitology): Collection of scientific and practical works of the Interregional scientific and practical conference]. Ed. Kharseyeva G.G. Donetsk, 2015. Pp.113–117.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Онищенко Г.Г. и др. Водная вспышка гепатита А в Нижнем Новгороде // Эпидемиология и инфекционные заболевания. 2007. №3. С.4–9.</mixed-citation><mixed-citation xml:lang="en">Onishchenko G.G., et al. Vodnaya vspyshka gepatita A v Nizhnem Novgorode [Water outbreak of hepatitis A in Nizhny Novgorod]. Epidemiologiya i infektsionnyye zabolevaniya — Epidemiology and Infectious Diseases, 2007, no.3, pp.4–9.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Бушманова А.Д., Новак К.Е., Эсауленко Е.В. и др. Молекулярно-биологические методы диагностики гепатита А // Вестник Новгородского государственного университета. 2020. №3(119). С.32–38.</mixed-citation><mixed-citation xml:lang="en">Bushmanova A.D., Novak K.E., Esaulenko E.V., Ostankova Yu.V., Danilova E.M. Molekulyarno-biologicheskiye metody diagnostiki gepatita A [Molecular biological methods for diagnosing hepatitis A]. Vestnik Novgorodskogo gosudarstvennogo universiteta — Vestnik NovSU. Issue: Medical Sciences, 2020, no.3(119), pp.32–38.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Сергеева А.В. Вирус гепатита А: основные характеристики и лабораторная диагностика // Справочник заведующего КДЛ. 2018. №4. С.29–32.</mixed-citation><mixed-citation xml:lang="en">Sergeeva A.V. Virus gepatita A: osnovnyye kharakteristiki i laboratornaya diagnostika [Hepatitis A virus: main characteristics and laboratory diagnostics]. Spravochnik zaveduyushchego KDL — Handbook of the Head of the CDL, 2018, no.4, pp.29–32.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Васнева Ж.П., Борисова З.А., Безкаравайный С.Э. ПЦР диагностика вирусных гепатитов // Международные научные чтения (памяти Г.А. Тихова): сб. статей Междунар. науч.-практ. конф. М., 2021. С.34–35.</mixed-citation><mixed-citation xml:lang="en">Vasneva Zh.P., Borisova Z.A., Bezkaravayny S.E. PTSR diagnostika virusnykh gepatitov [PCR diagnostics of viral hepatitis]. V sbornike: mezhdunarodnyye nauchnyye chteniya (pamyati G.A. Tikhova). Sbornik statey Mezhdunarodnoy nauchno-prakticheskoy konferentsii [In the collection: International Scientific Readings (in memory of G.A. Tikhov). Collection of articles of the International Scientific-Practical Conference]. Moscow, 2021, pp.34–35.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Ряскова Е.А., Лебедев М.Ю., Зимин Ю.В., Новикова Н.А. Применение полимеразной цепной реакции в диагностике вирусных гепатитов // Нижегородские ведомости медицины. 2008. №8. С.56–62.</mixed-citation><mixed-citation xml:lang="en">Ryaskova E.A., Lebedev M.Yu., Zimin Yu.V., Novikova N.A. Primeneniye polimeraznoy tsepnoy reaktsii v diagnostike virusnykh gepatitov [The use of polymerase chain reaction in the diagnosis of viral hepatitis]. Nizhegorodskiye vedomosti meditsiny — Nizhny Novgorod Bulletin of Medicine, 2008, no.8, pp.56–62.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Эсауленко Е.В., Бушманова А.Д., Сухорук А.А. Клиниколабораторная характеристика гепатита А у пациентов с маркерами вируса гепатита В // Журнал инфектологии. 2017. Т.9, №3. С.75–80.</mixed-citation><mixed-citation xml:lang="en">Esaulenko E.V., Bushmanova A.D., Sukhoruk A.A. Kliniko-laboratornaya kharakteristika gepatita A u patsiyentov s markerami virusa gepatita V [Clinical and laboratory characteristics of hepatitis A in patients with hepatitis B virus markers]. Zhurnal infektologii — Journal Infectology, 2017, vol.9, no.3, pp.75–80.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Горчакова О.В., Эсауленко Е.В. Длительность вирусемии при гепатите А // Вестник Санкт-Петербургской государственной медицинской академии им. И.И. Мечникова. 2006. Т.7, №4. С.249–250.</mixed-citation><mixed-citation xml:lang="en">Gorchakova O.V., Esaulenko E.V. Dlitel'nost' virusemii pri gepatite A [The duration of viremia in hepatitis A]. Vestnik Sankt-Peterburgskoy gosudarstvennoy meditsinskoy akademii im. I.I. Mechnikova — Herald of North-Western State Medical University named after I.I. Mechnikov, 2006, vol.7, no.4, pp.249–250.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Normann A, Jung C, Vallbracht A, Flehmig B. Time course of hepatitis A viremia and viral load in the blood of human hepatitis A patients // J Med Virol. 2004 Jan; 72(1). Р.10–16.</mixed-citation><mixed-citation xml:lang="en">Normann A., Jung C., Vallbracht A., Flehmig B. Time course of hepatitis A viremia and viral load in the blood of human hepatitis A patients. J. Med. Virol., 2004, vol.72(1), pp.10–16.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Kwon O.S., Byun K.S., Yeon J.E. et al. Detection of hepatitis A viral RNA in sera of patients with acute hepatitis A // J Gastroenterol Hepatol. 2000 Sep; 15(9). Р.1043–1047.</mixed-citation><mixed-citation xml:lang="en">Kwon O.S., Byun K.S., Yeon J.E., Park S.H., Kim J.S., Kim J.H., Bak Y.T., Kim J.H., Lee C.H. Detection of hepatitis A viral RNA in sera of patients with acute hepatitis A. J. Gastroenterol. Hepatol., 2000, vol.15(9), pp.1043–1047.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">De Paula V.S., Villar L.M., Morais L.M. et al. Detection of hepatitis A virus RNA in serum during the window period of infection // J Clin Virol. 2004 Apr; 29(4). Р.254–259.</mixed-citation><mixed-citation xml:lang="en">De Paula V.S, Villar LM, Morais LM, Lewis-Ximenez LL, Niel C, Gaspar AM. Detection of hepatitis A virus RNA in serum during the window period of infection. J. Clin. Virol., 2004, vol.29(4), pp.254–259.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Fujiwara K., Yokosuka O. Diagnostic tests: Serum antihepatitis A virus antibody and hepatitis A virus RNA // Nihon Rinsho. 2005 Jul; 63, suppl 7. Р.401–403.</mixed-citation><mixed-citation xml:lang="en">Fujiwara K., Yokosuka O. Diagnostic tests: Serum antihepatitis A virus antibody and hepatitis A virus RNA. Nihon Rinsho, 2005, 63, suppl. 7, pp.401–403.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Fujiwara K., Yokosuka O. Association between severity of hepatitis A and variations in hepatitis A viral RNA // Nihon Rinsho. 2004 Aug; 62, suppl8. Р.458–461.</mixed-citation><mixed-citation xml:lang="en">Fujiwara K, Yokosuka O. Association between severity of hepatitis A and variations in hepatitis A viral RNA. Nihon Rinsho, 2004, 62, suppl.8, pp.458–461.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
