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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">mimmun</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинская иммунология</journal-title><trans-title-group xml:lang="en"><trans-title>Medical Immunology (Russia)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1563-0625</issn><issn pub-type="epub">2313-741X</issn><publisher><publisher-name>SPb RAACI</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.15789/1563-0625-COI-2019</article-id><article-id custom-type="elpub" pub-id-type="custom">mimmun-2438</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>МАТЕРИАЛЫ ФОРУМА "ДНИ ИММУНОЛОГИИ В СПБ" 2021</subject></subj-group></article-categories><title-group><article-title>ХАРАКТЕРИСТИКА ИММУНОКОМПЕТЕНТНЫХ КЛЕТОК У ДЕТЕЙ С АЛЛЕРГЕН-ИНДУЦИРОВАННЫМ ФЕНОТИПОМ БРОНХИАЛЬНОЙ АСТМЫ ПРИ ТЕРАПИИ ГЛЮКОЗАМИНИЛМУРАМИЛДИПЕПТИДОМ</article-title><trans-title-group xml:lang="en"><trans-title>CHARACTERISTICS OF IMMUNOCOMPETENT CELLS IN CHILDREN WITH ALLERGEN-INDUCED PHENOTYPE OF BRONCHIAL ASTHMA TREATED WITH GLUCOSEMINYLMURAMILDIPEPTIDE</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>Ситдикова</surname><given-names>Т. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Sitdikova</surname><given-names>T. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.м.н., врач аллерголог-иммунолог, заведующая отделением, 690014, г. Владивосток, пр. Красного знамени, 117, кв. 191;</p><p>ассистент кафедры клинической лабораторной диагностики, общей и клинической иммунологии, г. Владивосток</p><p> </p></bio><bio xml:lang="en"><p>PhD (Medicine), Allergist and Clinical Immunologist, Head of Department, 690014, Vladivostok, Krasnogo znameni ave., 117, apt 191;</p><p>Assistant Professor, Department of Clinical Laboratory Diagnostics and General and Clinical Immunology,  Vladivostok</p></bio><email xlink:type="simple">sestrichka_1985@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>Просекова</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Prosekova</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.м.н., профессор, заведующая кафедрой клинической лабораторной диагностики, общей и клинической иммунологии,</p><p>г. Владивосток</p></bio><bio xml:lang="en"><p>PhD, MD (Medicine), Professor, Head, Department of Clinical Laboratory Diagnostics and General and Clinical Immunology,</p><p>Vladivostok</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>Жданова</surname><given-names>О. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Zhdanova</surname><given-names>O. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.ф.-м.н., старший научный сотрудник,</p><p>г. Владивосток</p></bio><bio xml:lang="en"><p>PhD, MD (Physics and Mathematics), SeniorResearch Associate, Institute of Automation and Control Processes, </p><p>Vladivostok</p></bio><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>КГБУЗ «Владивостокский клинико-диагностический центр»;&#13;
ФГБОУ ВО «Тихоокеанский государственный медицинский университет» Министерства здравоохранения РФ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Vladivostok Clinical and Diagnostic Centre;&#13;
Pacific State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБОУ ВО «Тихоокеанский государственный медицинский университет» Министерства здравоохранения РФ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Pacific State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ФГБУН «Институт автоматики и процессов управления» Дальневосточного отделения Российской&#13;
академии наук</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of Automation and Control Processes, Far Eastern Branch, Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>19</day><month>10</month><year>2021</year></pub-date><volume>23</volume><issue>4</issue><fpage>949</fpage><lpage>956</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ситдикова Т.С., Просекова Е.В., Жданова О.Л., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Ситдикова Т.С., Просекова Е.В., Жданова О.Л.</copyright-holder><copyright-holder xml:lang="en">Sitdikova T.S., Prosekova E.V., Zhdanova O.L.</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.mimmun.ru/mimmun/article/view/2438">https://www.mimmun.ru/mimmun/article/view/2438</self-uri><abstract><p>Цель: изучение динамики количественных показателей и функциональной активности иммунокомпетентных клеток при применении глюкозаминилмурамилдипептида у детей с аллергениндуцированным фенотипом бронхиальной астмы.</p><p>Проведен комплексный анализ показателей врожденного и адаптивного иммунитета у 60 детей с аллерген-индуцированной бронхиальной астмой (БА) средней тяжести клинического течения в возрасте 3-11 лет и у 30 здоровых сверстников. Верификация фенотипа БА проводилась в соответствии с международным согласительным документом PRACTALL (2008). Критерии исключения из исследования: тяжелое течение БА и иммунокорригирующая терапия в предшествующие 6 месяцев. В проспективном параллельном открытом исследовании изучали влияние глюкозаминилмурамилдипептида на характеристики иммунокомпетентных клеток в течение трех месяцев с разделением на две группы сравнения методом случайной выборки в зависимости от проводимой терапии. В венозной крови оценку клеток проводили на проточном цитофлюориметре COULTER EPICS XL фирмы Beckman Coulter Inc. Иммуноферментным методом определяли уровни цитокинов реактивами R&amp;D Diagnostics Inc (США) и IgЕ-реагентами «Компания Алкор Био» (Санкт-Петербург), продукцию цитокинов исследовали реагентами «Вектор-Бест» (г. Новосибирск). Статистическая обработка с использованием программы Statistica 10 с критическим уровнем значимости р &lt; 0,05, исследование связей коэффициентом ранговой корреляции Спирмена, многомерный корреляционный анализ с построением плеяд по В.П. Терентьеву (1959) и проверку нормальности распределения значений признака (Shapiro–Wilk). Объем выполненных исследований позволил оценить результаты с достоверностью 95-99%.</p><p>Изменения в системе адаптивного реагирования у детей с аллерген-индуцированным фенотипом БА характеризовались усилением пролиферации, угнетением процессов негативной регуляции, активацией синтеза цитокинов Тh2-профиля, усилением синтеза IgE.</p><p>Выявлены нарушения обеспеченности, функциональной активности иммунокомпетентных клеток и продукции цитокинов сохранялись при терапии ингаляционными глюкокортикоидными препаратами с усугублением снижения синтеза IFNγ.</p><p>Применение при БА у детей глюкозомурамилдипептида обеспечивало снижение спонтанной и митоген-индуцированной продукции IL-4 и коррекцию девиации структурно-функциональных характеристик иммунокомпетентных клеток.</p><p>Включение глюкозаминилмурамилдипептида в схемы лечения аллерген-индуцированного фенотипа астмы у детей обеспечило нормализацию показателей клеточного звена иммунитета, коррекции дисбаланса Th1/Th2-лимфоцитов, повышение активности Th1, адекватную спонтанную и индуцированную продукцию IFNγ клетками периферической крови </p></abstract><trans-abstract xml:lang="en"><p>Purpose: to study the changes in quantitative values and functional activity of immunocompetent cells on application of glucoseminylmuramildipeptide in children with allergen-induced phenotype of bronchial asthma.</p><p>We have performed an integrated assessment of parameters of innate and acquired immunity in 60 children at the age of 3-11 years old with allergen-induced bronchial asthma (BA) with mild clinical course of disease, and in 30 healthy children of the same age. BA phenotypes were verified in accordance with PRACTALL international consensus report (2008). Study exclusion criteria were: severe course of bronchial asthma and application of immunocorrecting therapy during preceding six months. We conducted a prospective parallel open study of the effect of glucoseminylmuramildipeptide on the parameters of immunocompetent cells during three months with division into two control groups by random sampling technique on the basis of therapy being performed. To analyze the venous blood cells, we used flow cytofluorometer COULTER EPICS XL by Beckman Coulter Inc. Cytokine levels were determined using immunoenzyme method with reagents by R&amp;D Diagnostics Inc (USA) and IgE – with reagents by Alkor Bio Company (St. Petersburg), production of cytokines – using reagents by Vektor-Best (Novosibirsk). Statistical processing of data was performed using Statistica 10 program with significance level p &lt; 0.05, assessment of correlations by Spearman correlation analysis, multidimensional correlation analysis with V.P. Terentyev’s method of correlation pleiades (1959) and testing for normal distribution of characteristic values (Shapiro–Wilk). The scope of our study permitted to evaluate its findings with accuracy 95-99%.</p><p>The changes of the adaptive response system in children with allergen-induced phenotype of BA were characterized by the intensified proliferation, suppression of negative regulation processes, activation of synthesis of Th2-profile cytokines, and intensified synthesis of IgE.</p><p>The identified impairments of availability, functional activity of immunocompetent cells and cytokine production were preserved in application of inhaled corticosteroids therapy, with further decreasing of IFNγ synthesis.</p><p>Application of glucoseminylmuramildipeptide in children with BA provided for reduction of spontaneous and mitogen-induced production of IL-4 and correction of deviated structural and functional characteristics of immunocompetent cells.</p><p>Incorporation of glucoseminylmuramildipeptide into therapeutic regimens for allergen-induced phenotype of BA in children promoted normalization of parameters of the cellular component of immune system, amelioration of Th1/Th2-imbalance, increase of Th1 activity, and adequate spontaneous and induced production of IFNγ by peripheral blood cells. </p></trans-abstract><kwd-group xml:lang="ru"><kwd>иммунокомпетентные клетки</kwd><kwd>глюкозаминилмурамилдипептид</kwd><kwd>аллерген-индуцированная бронхиальная астма</kwd><kwd>дети</kwd></kwd-group><kwd-group xml:lang="en"><kwd>immunocompetent cells</kwd><kwd>glucosaminylmuramyldipeptide</kwd><kwd>allergen-induced bronchial asthma</kwd><kwd>children</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">Agache I., Akdis C., Jutel M., Virchow J.C. 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