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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">nid</journal-id><journal-title-group><journal-title xml:lang="ru">Нефрология и диализ</journal-title><trans-title-group xml:lang="en"><trans-title>Nephrology and Dialysis</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1680-4422</issn><issn pub-type="epub">2618-9801</issn><publisher><publisher-name>Российское диализное общество</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">nid-1939</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>ОРИГИНАЛЬНЫЕ СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES</subject></subj-group></article-categories><title-group><article-title>Системы цитокинов и гуморальных факторов роста при пузырно-мочеточниковом рефлюксе у детей</article-title><trans-title-group xml:lang="en"><trans-title>Cytokine and growth factors complex in children with vesico-ureteral reflux</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>Паунова</surname><given-names>С. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Paunova</surname><given-names>S. S.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Кучеренко</surname><given-names>А. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Kucherenko</surname><given-names>A. G.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Смирнов</surname><given-names>И. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Smirnov</surname><given-names>I. E.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>РГМУ, НЦЗД РФ, МДКБ, г. Москва</institution><country>Russian Federation</country></aff><pub-date pub-type="collection"><year>2005</year></pub-date><pub-date pub-type="epub"><day>26</day><month>06</month><year>2025</year></pub-date><volume>7</volume><issue>4</issue><fpage>435</fpage><lpage>439</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Паунова С.С., Кучеренко А.Г., Смирнов И.Е., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Паунова С.С., Кучеренко А.Г., Смирнов И.Е.</copyright-holder><copyright-holder xml:lang="en">Paunova S.S., Kucherenko A.G., Smirnov I.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://journal.nephro.ru/jour/article/view/1939">https://journal.nephro.ru/jour/article/view/1939</self-uri><abstract><p>Для определения роли про- и противовоспалительных цитокинов и гуморальных факторов роста в процессе фиброгенеза почек при нарушениях уродинамики мы исследовали концентрацию в суточной моче и крови интерлейкинов-1, -6, -8, -10 и трансформирующего фактора роста-β, фактора роста фибробластов и инсулиноподобного фактора роста-1 у 360 детей с пузырно-мочеточниковым рефлюксом (ПМР) и хроническим пиелонефритом в стадии клинико-лабораторной ремиссии. Анализ полученных данных выявил значительное повышение продукции цитокинов и факторов роста у всех больных с ПМР по сравнению с таковыми у сверстников без нарушений уродинамики и зависимость продукции медиаторов воспаления и факторов роста от выраженности структурных изменений почек. Установлено, что основой инфильтративно-воспалительных нарушений при рефлюкс-нефропатии является комплекс повреждений, проявляющийся дезинтеграцией продукции и выделения биологически активных соединений с последующим изменением структурно-функционального состояния почек. Определение концентрации цитокинов в моче в динамике может быть использовано в качестве критерия прогрессирования рефлюкс-нефропатии при ПМР, что поможет оценке эффективности лечения, своевременной коррекции и профилактике нарушений функционального состояния почек при данной патологии, определению тактики лечения и наблюдения за больными с нарушениями уродинамики в анамнезе.</p></abstract><trans-abstract xml:lang="en"><p>In order to reveal the role of cytokines and growth factors in renal scar formation in children with chronic pyelonephritis (CP) and vesico-ureteral reflux (VUR) 360 patients with impaired urodynamics aged from 5 to 15 years were examined. In all of them the 24 hours urine excretion of tumor necrosis factor (TNF-α), interleukins-1, -6, -8, -10 (IL-1, -6, -8, -10) and serum concentration of fibroblast growth factor (FGF), transforming growth factor-β (TGF-β), insulin-like growth factor-1 (IGF-1) have been measured by immunoenzime method. All the children underwent color Doppler ultrasound (CDUS) and nuclear examination of kidneys. Three groups of patients were determined: 1) with VUR and normal X-ray and ultrasound pictures of kidneys (n = 190); 2) with CDUS detected reflux nephropathy (RN) (n = 65); 3) with IVU confirmed reflux nephropathy (n = 85). Patients with CP without VUR (n = 20) were used as controls. As a result, all the patients demonstrated significantly elevated daily urine excretion of cytokines and serum concentration of growth factors in comparison with control (p &lt; 0,05), that may reflect the protraction of covered inflammation in renal parenchyma in remission of CP. The similar dynamics of cytokines and growth factors profile in patients with X-ray confirmed RN and CDUS sings of renal scar formation suggestsing they can be used as early markers of renal tissue damage.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>рефлюкс-нефропатия</kwd><kwd>интерлейкин-1</kwd><kwd>интерлейкин-6</kwd><kwd>интерлейкин-8</kwd><kwd>интерлейкин-10</kwd><kwd>фактор некроза опухоли-α</kwd><kwd>трансформирующий фактор роста-β (ТФР-β)</kwd><kwd>фактор роста фибробластов (ФРФ)</kwd><kwd>инсулиноподобный фактор роста-1 (ИФР-1)</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">Зайчик А.Ш., Чурилов Л.П. Основы общей патологии. СПб.: Элби-СПб, 1999: 618.</mixed-citation><mixed-citation xml:lang="en">Зайчик А.Ш., Чурилов Л.П. Основы общей патологии. 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