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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">perinatology</journal-id><journal-title-group><journal-title xml:lang="ru">Российский вестник перинатологии и педиатрии</journal-title><trans-title-group xml:lang="en"><trans-title>Rossiyskiy Vestnik Perinatologii i Pediatrii (Russian Bulletin of Perinatology and Pediatrics)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1027-4065</issn><issn pub-type="epub">2500-2228</issn><publisher><publisher-name>Ltd. “The National Academy of Pediatric Science and Innovation”</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">perinatology-119</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>НЕФРОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>НЕФРОЛОГИЯ</subject></subj-group></article-categories><title-group><article-title>Клиническая и диагностическая значимость определения липокалина-2, ассоциированного с нейтрофильной желатиназой, в моче у детей с микробно-воспалительными заболеваниями почек и мочевых путей</article-title><trans-title-group xml:lang="en"><trans-title>Clinical and diagnostic significance of urinary neutrophil gelatinase-associated lipocalin-2 measurement in children with microbial inflammatory kidney and urinary tract diseases</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>Еремеева</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Eremeeva</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.м.н., доцент кафедры педиатрии и детских инфекционных болезней Первого МГМУим.И.М. Сеченова</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Длин</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Dlin</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.м.н., проф., зам. директора по научной работе Научно-исследовательского клинического института педиатрии им. акад. Ю.Е. Вельтищева РНИМУ им.Н.И. Пирогова 125412 Москва, ул.Талдомская, д.2.</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>Корсунский</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Korsunsky</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.м.н., проф., зав. той же кафедрой 119991 Москва, ул. Трубецкая, д. 8, стр. 2</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Орехова</surname><given-names>С. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Orekhova</surname><given-names>S. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.м.н., зав. 3-м педиатрическим отделением Детской городской клинической больницы № 9 им. Г.Н. Сперанского 123317 Москва, Шмитовский проезд, д. 29</p></bio><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ГБОУ ВПО «Первый московский государственный медицинский университет имени И.М. Сеченова»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>I.M. Sechenov First Moscow State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ОСП «Научно-исследовательский клинический институт педиатрии» им. акад. Ю.Е. Вельтищева ГБОУ ВПО РНИМУ им. Н.И. Пирогова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Acad. Yu.E. Veltishchev Research Clinical Institute of Pediatrics, N.I. Pirogov Russian National Research Medical University, Ministry of Health of Russia, Moscow</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ГБУЗ ДГКБ № 9 им. Г.Н. Сперанского, Москва</institution><country>Россия</country></aff><aff xml:lang="en"><institution>G.N. Speransky City Children's Clinical Hospital Nine, Moscow</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2015</year></pub-date><pub-date pub-type="epub"><day>13</day><month>03</month><year>2016</year></pub-date><volume>60</volume><issue>6</issue><fpage>60</fpage><lpage>65</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ltd. “The National Academy of Pediatric Science and Innovation”, 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">Ltd. “The National Academy of Pediatric Science and Innovation”</copyright-holder><copyright-holder xml:lang="en">Ltd. “The National Academy of Pediatric Science and Innovation”</copyright-holder><license xlink:href="https://www.ped-perinatology.ru/jour/about/submissions#copyrightNotice" xlink:type="simple"><license-p>https://www.ped-perinatology.ru/jour/about/submissions#copyrightNotice</license-p></license></permissions><self-uri xlink:href="https://www.ped-perinatology.ru/jour/article/view/119">https://www.ped-perinatology.ru/jour/article/view/119</self-uri><abstract><p>Цель исследования: изучение клинической и диагностической значимости определения липокалина-2, ассоциированного с нейтрофильной желатиназой (NGAL), в моче у детей с инфекцией мочевых путей (и =15) и пиелонефритом (и =15). Возраст больных колебался от 1 года до 16 лет (средний возраст 7,32+4,52 года). Верификация диагноза проводилась на основании клинико-лабораторных данных, анамнеза заболевания и инструментального обследования. Уровень NGAL измеряли в моче с помощью иммуноферментного анализа (набор Bio\fendor Laboratory Medicine); показатель пересчитывали на 1мг креати-нина. Установлено, что уровень NGAL в моче зависит от степени повреждения паренхимы почек. Показана зависимость между экскрецией NGAL в острый период пиелонефрита и выявлением почечных рубцов по данным статической ДМСА-нефросцинтиграфии. В группе детей с острым пиелонефритом установлена прямая корреляционная связь средней силы между почечной экскрецией NGAL и величиной лейкоцитоза, а также уровнем С-реактивного белка в крови. Полученные результаты позволяют рекомендовать определение уровня NGAL в моче в качестве дополнительного неинвазивного маркера для раннего выявления поражения почечной паренхимы.</p></abstract><trans-abstract xml:lang="en"><p>Objective: to study the clinical and diagnostic significance of urinary neutrophil gelatinase-associated lipocalin-2 (NGAL) measurement in children with urinary tract infection (я=15) and pyelonephritis (я=15). The patients' age was 1 to 16 years (mean age, 7.32+4.52 years). The diagnosis was verified on the basis of clinical and laboratory findings and medical history and instrumental examination data. Urinary NGAL levels were measured by enzyme immunoassay (a Bio\fendor Laboratory Medicine kit) and calculated with reference to mg of creatinine. Urinary NGAL levels were established to depend on the degree of renal parenchymal damage. The investigation showed a relationship between the excretion of NGAL during the acute phase of pyelonephritis and the detection of renal scarring, as evidenced by statistical DMCA nephroscintigraphy. The acute pyelonephritis group exhibited a moderate direct correlation between the renal excretion of NGAL and the degree of leukocytosis and the blood levels of C-reactive protein. The findings allow recommendations for measuring urinary NGAL levels as an additional noninvasive marker for the early detection of renal parenchymal damage.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>дети</kwd><kwd>липокалин-2</kwd><kwd>ассоциированный с нейтрофильной желатиназой (NGAL)</kwd><kwd>острый пиелонефрит</kwd><kwd>инфекция мочевых путей.</kwd></kwd-group><kwd-group xml:lang="en"><kwd>children</kwd><kwd>urinary neutrophil gelatinase-associated lipocalin-2</kwd><kwd>acute pyelonephritis</kwd><kwd>urinary tract infection.</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">Игнатова М.С. Патология органов мочевой системы у детей (современные аспекты). Нефрология и диализ 2004; 6: 2: 127-132. (Ignatova M.S. Pathology of the urinary system in children (modern aspects). 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