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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">medalphabet</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинский алфавит</journal-title><trans-title-group xml:lang="en"><trans-title>Medical alphabet</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2078-5631</issn><issn pub-type="epub">2949-2807</issn><publisher><publisher-name>ООО «Альфмед»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.33667/2078-5631-2024-20-18-24</article-id><article-id custom-type="elpub" pub-id-type="custom">medalphabet-3916</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>Статьи</subject></subj-group></article-categories><title-group><article-title>Исследование гематологических, биохимических и коагулогических маркеров, их диагностической эффективности при токсическом гепатите у пациентов с COVID‑19</article-title><trans-title-group xml:lang="en"><trans-title>Investigation of hematological, biochemical and coagulological markers, their diagnostic effectiveness in toxic hepatitis in patients with COVID‑19</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3302-6541</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Молодова</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Molodova</surname><given-names>A. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Молодова Алевтина Игоревна - ассистент кафедры пропедевтики внутренних болезней и гастроэнтерологии1. AuthorID: 916009.</p><p>Москва</p></bio><bio xml:lang="en"><p>Molodova Alevtina I. - assistant at Dept of Propaedeutics of Internal Diseases and Gastroenterology. AuthorID: 916009.</p><p>Moscow</p></bio><email xlink:type="simple">angel2503@inbox.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1836-7946</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Павлов</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Pavlov</surname><given-names>A. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Павлов Александр Игоревич - Заслуженный врач РФ, д.м.н., профессор, заместитель начальника по медицинской части 2. AuthorID: 921991.</p><p>Москва</p></bio><bio xml:lang="en"><p>Pavlov Alexander I. - DM Sci (habil.), professor, Honored Doctor of the Russian Federation, deputy head of Medical Dept. AuthorID: 921991.</p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6528-1059</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Казаков</surname><given-names>С. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Kazakov</surname><given-names>S. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Казаков Сергей Петрович - д.м.н., профессор кафедры клинической лабораторной диагностики и патологической анатомии Академии постдипломного образования3, начальник центра клинической лабораторной диагностики – главный лаборант4, президент Российской ассоциации медицинской лабораторной диагностики (РАМЛД) России. AuthorID: 185903. Scopus ID -57211351588. WoS Researcher ID: C-6644–2018. РИНЦ – 5560-3931.</p><p>Москва</p></bio><bio xml:lang="en"><p>Kazakov Sergei P. - DM Sci (habil.), associate professor (Docent), professor at Dept of Clinical Laboratory Diagnostics and PAAP, head of Сenter for Clinical Laboratory Diagnostics4, president of Russian Association of Medical Laboratory Diagnostics. AuthorID: 185903. Scopus ID -57211351588. WoS Researcher ID: C-6644–2018.</p><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>Каракозов</surname><given-names>А. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Karakozov</surname><given-names>A. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Каракозов Арам Григорьевич - д.м.н., профессор кафедры пропедевтики внутренних болезней и гастроэнтерологии1. AuthorID: 699813.</p><p>Москва</p></bio><bio xml:lang="en"><p>Karakozov Aram G. - DM Sci (habil.), professor at Dept of Propaedeutics of Internal Diseases and Gastroenterology. AuthorID: 699813.</p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО «Российский университет медицины» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Russian University of Medicine (ROSUNIMED)</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБУ «Национальный медицинский исследовательский центр высоких медицинских технологий имени А.А. Вишневского» Минобороны России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Medical Research Center of High Medical Technologies named after A.A. Vishnevsky</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ФГБУ «Федеральный научно-клинический центр специализированных видов медицинской помощи и медицинских технологий Федерального медико-биологического агентства»; ФГБУ «Главный военный клинический госпиталь имени академика Н.Н. Бурденко» Минобороны России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal Research and Clinical Center for Specialized Medical Care and Medical Technologies of the Federal Medical and Biological Agency; Main Military Clinical Hospital named after academician N.N. Burdenko</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>02</day><month>11</month><year>2024</year></pub-date><volume>0</volume><issue>20</issue><issue-title>Серия «Современная лаборатория» (2)</issue-title><fpage>18</fpage><lpage>24</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Молодова А.И., Павлов А.И., Казаков С.П., Каракозов А.Г., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Молодова А.И., Павлов А.И., Казаков С.П., Каракозов А.Г.</copyright-holder><copyright-holder xml:lang="en">Molodova A.I., Pavlov A.I., Kazakov S.P., Karakozov A.G.</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.med-alphabet.com/jour/article/view/3916">https://www.med-alphabet.com/jour/article/view/3916</self-uri><abstract><p>В данной статье рассмотрены гематологические, биохимические и коагулогические маркеры для диагностики токсического гепатита у пациентов с COVID-19. Проведенный анализ эффективности этих маркеров на большой выборке пациентов позволил подтвердить их важное значение для раннего выявления токсического гепатита в у пациентов с COVID-19. Проводился анализ таких показателей крови как: тромбоциты, AЛТ, AСT, билирубина, а также коагулограммы и маркеры обмена белка(альбумин) проведенных среди пациентов, разделенных на контрольную и опытные группы. Установлено, что у пациентов с сопутствующим токсическим гепатитом с COVID-19 в клиническом анализе крови наиболее часто встречаются тенденция тромбоцитопении. Среди биохимических показателей крови повышения маркеров печени (АЛТ, ГГТ, ЩФ ид др.). Следует отметить, что у 1/3 пациентов нарастает активность печеночных ферментов – аланинаминотрансферазы и аспартата минотрансферазы, что свидетельствует о нарушении функции печени. Анализ этих данных с использованием ROC-анализа показал высокую диагностическую точность указанных маркеров при выявлении токсического гепатита у пациентов с COVID-19. Данные исследования могут быть важными для более эффективного скрининга и дальнейшего мониторирования правильно подобранного лечения в подобных клинических ситуациях и способствует более эффективному управлению этим состоянием приводя к улучшению прогноза данного заболевания. Это исследование является важным в контексте понимания влияния COVID-19 на функцию печени.</p></abstract><trans-abstract xml:lang="en"><p>This article discusses hematological, biochemical and coagulological markers for the diagnosis of toxic hepatitis in patients with COVID-19. The analysis of the effectiveness of these markers in a large sample of patients confirmed their importance for the early detection of toxic hepatitis b in patients with COVID-19. Blood parameters such as platelets, ALT, AST, bilirubin, as well as coagulograms and markers of protein metabolism (albumin) conducted among patients divided into control and experimental groups were analyzed. It was found that in patients with concomitant toxic hepatitis c COVID-19, the tendency of thrombocytopenia is most common in clinical blood analysis. Among the biochemical parameters of blood, liver markers increase (ALT, GGT, alkaline phosphatase, etc.). It should be noted that in 1/3 of patients, the activity of liver enzymes alanine aminotransferase and aspartate aminotransferase increases, which indicates a violation of liver function.The analysis of these data using ROC analysis showed high diagnostic accuracy of these markers in the detection of toxic hepatitis in patients with COVID-19. These studies may be important for more effective screening and further monitoring of appropriately selected treatment in such clinical situations and contributes to more effective management of this condition, leading to an improved prognosis of this disease. This study is important in the context of understanding the effects of COVID-19 on liver function.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>COVID-19</kwd><kwd>токсический гепатит</kwd><kwd>биохимические маркеры</kwd><kwd>АСТ</kwd><kwd>АЛТ</kwd><kwd>ЩФ</kwd><kwd>ГГТ</kwd><kwd>пороговые значения</kwd><kwd>диагностическая эффективность</kwd><kwd>чувствительность</kwd><kwd>специфичность</kwd></kwd-group><kwd-group xml:lang="en"><kwd>COVID-19</kwd><kwd>toxic hepatitis</kwd><kwd>biochemical markers</kwd><kwd>AST</kwd><kwd>ALT</kwd><kwd>alkaline phosphatase</kwd><kwd>GGT</kwd><kwd>thresholds</kwd><kwd>diagnostic efficacy</kwd><kwd>sensitivity</kwd><kwd>specificity</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">Danan G, Teschke R. Roussel Uclaf Causality Assessment Method for drug-induced liver injury: present and future. Front Pharmacol. 2019;29(10):853.</mixed-citation><mixed-citation xml:lang="en">Danan G, Teschke R. Roussel Uclaf Causality Assessment Method for drug-induced liver injury: present and future. Front Pharmacol. 2019;29(10):853.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">McGill MR, Jaeschke H. Biomarkers of drug-induced liver injury. Adv Pharmacol. 2019;85:221–239. doi: 10.1016/bs.apha.2019.02.001. Epub 2019 Mar 6. PMID: 31307588; PMCID: PMC 7351790.</mixed-citation><mixed-citation xml:lang="en">McGill MR, Jaeschke H. Biomarkers of drug-induced liver injury. Adv Pharmacol. 2019;85:221–239. doi: 10.1016/bs.apha.2019.02.001. Epub 2019 Mar 6. PMID: 31307588; PMCID: PMC 7351790.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Hoofnagle J. H., Bjornsson E. S. Drug-induced liver injury – Types and phenotypes. N. Engl. J. Med. 2019;381:264–273. doi: 10.1056/NEJMra1816149.</mixed-citation><mixed-citation xml:lang="en">Hoofnagle J. H., Bjornsson E. S. Drug-induced liver injury – Types and phenotypes. N. Engl. J. Med. 2019;381:264–273. doi: 10.1056/NEJMra1816149.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Smith A. J. et al. Diagnostic markers of acute liver injury. Current opinion in toxicology. 2019. Vol. 16. P. 1–7.</mixed-citation><mixed-citation xml:lang="en">Smith A. J. et al. Diagnostic markers of acute liver injury. Current opinion in toxicology. 2019. Vol. 16. P. 1–7.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Chen J. et al. Association of cetuximab-induced hepatotoxicity with UGT1A8 polymorphism in non-small cell lung cancer patients. Therapeutic advances in respiratory disease. 2020. Vol. 14. P. 1–7.</mixed-citation><mixed-citation xml:lang="en">Chen J. et al. Association of cetuximab-induced hepatotoxicity with UGT1A8 polymorphism in non-small cell lung cancer patients. Therapeutic advances in respiratory disease. 2020. Vol. 14. P. 1–7.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Клинические рекомендации – Лекарственные поражения печени (ЛПП) у взрослых – 2022–2023–2024 (11.11.2022) – Утверждены Минздравом РФ.</mixed-citation><mixed-citation xml:lang="en">Clinical guidelines Drug-induced liver injury (DILI) in adults 2022–2023–2024 (11.11.2022) Approved by the Ministry of Health of the Russian Federation.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Zhang C, Shi L, Wang F-S. Liver injury in COVID-19: management and challenges. Lancet Gastroenterol Hepatol. 2020. https://doi.org/10.1016/S2468–1253(20)30057–1.</mixed-citation><mixed-citation xml:lang="en">Zhang C, Shi L, Wang F-S. Liver injury in COVID-19: management and challenges. Lancet Gastroenterol Hepatol. 2020. https://doi.org/10.1016/S2468–1253(20)30057–1.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Xu L, Liu J, Lu M, Yang D, Zheng X. Liver injury during highly pathogenic human coronavirus infections. Liver Int. 2020. https://doi.org/10.1111/liv.14435.</mixed-citation><mixed-citation xml:lang="en">Xu L, Liu J, Lu M, Yang D, Zheng X. Liver injury during highly pathogenic human coronavirus infections. Liver Int. 2020. https://doi.org/10.1111/liv.14435.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Cai Q, Huang D, Yu H, Zhu Z, Xia Z, Su Y, et al. COVID-19: abnormal liver function tests. J Hepatol. 2020;73(3):566–74. https://doi.org/10.1016/j.jhep.2020.04.006 ((Epub 2020 Apr 13. PMID: 32298767; PMCID: PMC 7194951)).</mixed-citation><mixed-citation xml:lang="en">Cai Q, Huang D, Yu H, Zhu Z, Xia Z, Su Y, et al. COVID-19: abnormal liver function tests. J Hepatol. 2020;73(3):566–74. https://doi.org/10.1016/j.jhep.2020.04.006 ((Epub 2020 Apr 13. PMID: 32298767; PMCID: PMC 7194951)).</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Saha, Lekha et al. “Liver injury induced by COVID 19 treatment – what do we know?.” World journal of gastroenterology vol. 28,45 (2022): 6314–6327. doi:10.3748/wjg.v28.i45.6314</mixed-citation><mixed-citation xml:lang="en">Saha, Lekha et al. “Liver injury induced by COVID 19 treatment – what do we know?.” World journal of gastroenterology vol. 28,45 (2022): 6314–6327. doi:10.3748/wjg.v28.i45.6314</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Clinton, J.W., Kiparizoska, S., Aggarwal, S. et al. Drug-Induced Liver Injury: Highlights and Controversies in the Recent Literature. Drug Saf 44, 1125–1149 (2021). https://doi.org/10.1007/s40264–021–01109–4</mixed-citation><mixed-citation xml:lang="en">Clinton, J.W., Kiparizoska, S., Aggarwal, S. et al. Drug-Induced Liver Injury: Highlights and Controversies in the Recent Literature. Drug Saf 44, 1125–1149 (2021). https://doi.org/10.1007/s40264–021–01109–4</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Sodeifian, Fatemeh et al. “Drug-Induced Liver Injury in COVID-19 Patients: A Systematic Review.” Frontiers in medicine vol. 8731436. 20 Sep. 2021, doi:10.3389/fmed.2021.731436</mixed-citation><mixed-citation xml:lang="en">Sodeifian, Fatemeh et al. “Drug-Induced Liver Injury in COVID-19 Patients: A Systematic Review.” Frontiers in medicine vol. 8731436. 20 Sep. 2021, doi:10.3389/fmed.2021.731436</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Montori M, Baroni GS, Santori P, Di Giampaolo C, Ponziani F, Abenavoli L, Scarpellini E. Liver Damage and COVID-19: At Least a “Two-Hit” Story in Systematic Review. Curr Issues Mol Biol. 2023 Apr 4;45(4):3035–3047. doi: 10.3390/cimb45040199. PMID: 37185723; PMCID: PMC 10136465.</mixed-citation><mixed-citation xml:lang="en">Montori M, Baroni GS, Santori P, Di Giampaolo C, Ponziani F, Abenavoli L, Scarpellini E. Liver Damage and COVID-19: At Least a “Two-Hit” Story in Systematic Review. Curr Issues Mol Biol. 2023 Apr 4;45(4):3035–3047. doi: 10.3390/cimb45040199. PMID: 37185723; PMCID: PMC 10136465.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Ивашкин В. Т., Барановский А. Ю., Райхельсон К. Л., Пальгова Л. К., Маевская М. В., Кондрашина Э. А., Марченко Н. В., Некрасова Т. П., Никитин И. Г. Лекарственные поражения печени (клинические рекомендации для врачей). Российский журнал гастроэнтерологии, гепатологии, колопроктологии. 2019; 29 (1): 101–131. https://doi.org/10.22416/1382–4376–2019– 29–1–101–131</mixed-citation><mixed-citation xml:lang="en">Ivashkin V. T., Baranovsky A. Yu., Raikhelson K. L., Palgova L. K., Maevskaya M. V., Kondrashina E. A., Marchenko N. V., Nekrasova T. P., Nikitin I. G. Drug-induced liver damage (clinical guidelines for physicians). Russian Journal of Gastroenterology, Hepatology, Coloproctology. 2019; 29 (1): 101–131. (In Russ.). doi.org/10.22416/1382–4376–2019–29–1–101–131</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Казаков С. П., Алимбарова Л. М., Чиркова Е. Ю. с соавт. Изучение эффективности тест-систем на основе иммунохимического метода для определения специфических антител классов JgM, IgG к коронавирусу SARSCOV-2. // Журнал инфектологии.– 2021.– Т. 13, № 1 S 1.– С. 53–54.– EDNKASAEV.</mixed-citation><mixed-citation xml:lang="en">Kazakov S. P., Alimbarova L. M., Chirkova E. Yu. et al. Study of the effectiveness of test systems based on the immunochemical method for determining specific antibodies of the IgM, IgG classes to the SARS-COV-2 coronavirus. // Journal of Infectology.– 2021.– Vol. 13, No. 1 S 1.– P. 53–54.– EDNKASAEV. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Бугров А. В., Долгов В. В., Казаков С. П. и соавт. Клиническая лабораторная диагностика: Учебник в двух томах / [и др.]. Том 1.– Москва: ООО «Лабдиаг», 2017.– 464 с.– ISBN 978–5–7249–2608–9.– EDN URDNDP.</mixed-citation><mixed-citation xml:lang="en">Bugrov A. V., Dolgov V. V., Kazakov S. P. et al. Clinical laboratory diagnostics: Textbook in two volumes / [et al.]. Volume 1.– Moscow: OOO Labdiag, 2017.– 464 p.– ISBN 978–5–7249–2608–9.– EDN URDNDP. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Казаков, С. П. Вакцины против новой коронавирусной инфекции: механизмы действия, возможности их применения у онкогематологических пациентов // Ведение пациентов онкогематологического профиля в период пандемии COVID – 19 / Под редакцией академика РАН И. В. Поддубной.– Москва: Общество с ограниченной ответственностью “Издательство “Экон-Информ”, 2022.– С. 4–26.– EDN FLLXCT.</mixed-citation><mixed-citation xml:lang="en">Kazakov, S. P. Vaccines against a new coronavirus infection: mechanisms of action, possibilities of their use in oncohematological patients // Management of oncohematological patients during the COVID-19 pandemic / Edited by Academician of the Russian Academy of Sciences I. V. Poddubnaya.– Moscow: Limited Liability Company “Econ-Inform Publishing House”, 2022.– P. 4–26.– EDN FLLXCT. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Pavlov A., Karakozov A., Molodova A., et al. Drug-drug liver injury in patients NAFLD with COVID-19.//Clinica Chimica Acta,– Vol. 558, Suppl. 1,– 2024,– 119231, ISSN 0009–8981, https://doi.org/10.1016/j.cca.2024.119231</mixed-citation><mixed-citation xml:lang="en">Pavlov A., Karakozov A., Molodova A., et al. Drug-drug liver injury in patients NAFLD with COVID-19.//Clinica Chimica Acta,– Vol. 558, Suppl. 1,– 2024,– 119231, ISSN 0009–8981, https://doi.org/10.1016/j.cca.2024.119231</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Игнатьева Е. В., Рукавицын О. А., Казаков С. П. Особенности состояния иммунной системы у пациентов с заболеваниями системы крови, перенесших COVID-19 / // Клиническая онкогематология. Фундаментальные исследования и клиническая практика.– 2024.– Т. 17, № S 2.– С. 54–55.– EDNAQFWNY.</mixed-citation><mixed-citation xml:lang="en">Ignatyeva E. V., Rukavitsyn O. A., Kazakov S. P. Features of the immune system in patients with blood diseases who have had COVID-19 / // Clinical oncohematology. Fundamental research and clinical practice.– 2024.– Vol. 17, No. S 2.– P. 54–55.– EDNAQFWNY. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Казаков С. П., Путков С. Б., Мудров В. П. с соавт. Значение системных маркеров воспаления в оценке степени тяжести пациентов COVID-19 // Лабораторная медицина.– 2022.– № 13.– Стр. 7–14. DOI: 10.58953/15621790_2022_13_7</mixed-citation><mixed-citation xml:lang="en">Kazakov flammatory Markers in Assessing the Severity of COVID-19 Patients // Laboratory S. P., Putkov S. B., Mudrov V. P. et al. The Importance of Systemic InMedicine.– 2022.– No. 13.– Pp. 7–14. (In Russ.). DOI: 10.58953/15621790_2022_13_7</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Путков С.Б, Давыдова Н. В., Казаков С. П. Исследование маркеров воспаления и их диагностической эффективности у больных СOVID-19 //Медицинский алфавит.– 2023 (23).– Стр.11–17 doi.org/10.33667/2078– 5631–2023–23–11–17</mixed-citation><mixed-citation xml:lang="en">Putkov S. B., Davydova N. V., Kazakov S. P. Study of inflammation markers and their diagnostic efficiency in patients with COVID-19 // Medical alphabet.– 2023 (23).– Pp. 11–17. (In Russ.). https://doi.org/10.33667/2078–5631–2023–23–11–17</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Маев И. В., Шабуров Р. И., Павлов А. И., Молодова А. И., Каракозов А. Г., Казаков С. П., Лебедева Е. Г., Иволгин А. Ф., Еремин М. Н., Левченко О. Б. Лечение токсического гепатита у пациентов, перенесших COVID-19 // Терапевтический архив.– 2022.– Т. 94.– № 12.– C. 1413–1420. doi: 10.26442/00403660.2022.12.202021</mixed-citation><mixed-citation xml:lang="en">Maev I. V., Shaburov R. I., Pavlov A. I., Molodova A. I., Karakozov A. G., Kazakov S. P., Lebedeva E. G., Ivolgin A. F., Eremin M. N., Levchenko O. B. Treatment of toxic hepatitis in patients who have had COVID-19 // Therapeutic archive.– 2022.– V. 94.– No. 12.– P. 1413–1420. (In Russ.). doi: 10.26442/00403660.2022.12.202021</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>
