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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">zdor</journal-id><journal-title-group><journal-title xml:lang="ru">Проблемы здоровья и экологии</journal-title><trans-title-group xml:lang="en"><trans-title>Health and Ecology Issues</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2220-0967</issn><issn pub-type="epub">2708-6011</issn><publisher><publisher-name>Gomel State Medical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.51523/2708-6011.2010-7-4-30</article-id><article-id custom-type="elpub" pub-id-type="custom">zdor-1027</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>НОВЫЕ ТЕХНОЛОГИИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>NEW TECHNOLOGIES</subject></subj-group></article-categories><title-group><article-title>НЕИНВАЗИВНАЯ ДИАГНОСТИКА ЯЗВЕННОГО КОЛИТА НА ОСНОВЕ ФЕКАЛЬНОГО ЛАКТОФЕРРИНА И ИММУНОХИМИЧЕСКОГО ТЕСТА НА СКРЫТУЮ КРОВЬ В КАЛЕ</article-title><trans-title-group xml:lang="en"><trans-title>NONINVASIVE DIAGNOSIS OF ULCERATIVE COLITIS ON THE BASIS OF FECAL LACTOFERRIN AND IMMUNOCHEMICAL HEMOCCULT TEST</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>Филипенко</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Filipenko</surname><given-names>N. V.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Гомельский государственный медицинский университет</institution></aff><aff xml:lang="en"><institution>Gomel State Medical University</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2010</year></pub-date><pub-date pub-type="epub"><day>28</day><month>12</month><year>2010</year></pub-date><volume>0</volume><issue>4</issue><fpage>144</fpage><lpage>151</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Филипенко Н.В., 2010</copyright-statement><copyright-year>2010</copyright-year><copyright-holder xml:lang="ru">Филипенко Н.В.</copyright-holder><copyright-holder xml:lang="en">Filipenko N.V.</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.gsmu.by/jour/article/view/1027">https://journal.gsmu.by/jour/article/view/1027</self-uri><abstract><p>Целью исследования явилась оценка возможности диагностики язвенного колита на основе комплексного сравнительного анализа диагностической значимости клинических признаков заболевания, представленных симптомами тревоги, С-реактивного белка, скорости оседания эритроцитов, иммунохимического теста на скрытую кровь в кале и фекального лактоферрина. Исследованы 52 больных язвенным колитом, 46 пациентов с синдромом раздраженного кишечника и 25 здоровых добровольцев. Уровень лактоферрина определяли в образцах кала, взятых из одной дефекации, иммуноферментным анализом (ЕLISA) с использованием наборов ЕLISA TEST KIT Hycult Biotechnology (Netherlands). Точкой разделения определена концентрация маркера на уровне 15,25 мкг/г. Наличие гемоглобина в кале определялось с помощью иммунохимического теста на скрытую кровь в кале наборами фирмы «Biotech Atlantic, Inc.» (США). Скорость оседания эритроцитов и С-реактивный белок определялись общепринятыми методиками. В диагностике язвенного колита наиболее высокую диагностическую значимость показали фекальный лактоферрин (0,895 ± 0,0315) и иммунохимический тест на скрытую кровь в кале (0,825 ± 0,0397). Они превосходили по этому показателю традиционные лабораторные маркеры: СОЭ (р &lt; 0,0001 и р = 0,0075 соответственно) и СРБ (р = 0,0004 и р = 0,0083 соответственно). Чувствительность фекального лактоферрина составила 80,77 % (95 % ДИ: 67,50-90,40), специфичность - 90,14 % (95 % ДИ: 80,70-95,90), иммунохимического теста на скрытую кровь в кале - 69,23 % (95 % ДИ: 54,90-81,30) и 95,77 % (95 % ДИ: 88,10-99,10) соответственно. Следовательно, фекальный лактоферрин и иммунохимический тест на скрытую кровь в кале являлись чувствительными и специфичными маркерами в диагностике язвенного колита.</p></abstract><trans-abstract xml:lang="en"><p>The aim of the study was to assess the possibility of diagnosing ulcerative colitis on the basis of complex comparative analysis of diagnostic significance of clinical signs of the disease which are symptoms of anxiety, C-reactive protein, erythrocyte sedimentation rate, immunochemical hemoccult test and fecal lactoferrin. 52 patients with ulcerative colitis, 46 patients with irritable bowel syndrome and 25 healthy volunteers were examined. The level of lactoferrin was detected in samples of feces taken from one defecation act by immunosorbent assay (ELISA) using kits ELISA TEST KIT Hycult Biotechnology (Netherlands). The concentration of the marker at the level of 15,25 mg / g was defined as a separation point. The presence of hemoglobin in feces was detected using immunochemical hemoccult test with sets of the firm «Biotech Atlantic, Inc.» (U.S.). The erythrocyte sedimentation rate and C-reactive protein were determined by means of conventional methods. The fecal lactoferrin (0,895 ± 0,0315) and immunochemical hemoccult test (0,825 ± 0,0397) showed the highest diagnostic significance in the diagnosis of ulcerative colitis. They are ahead of traditional laboratory markers: ESR (p &lt; 0,0001) and p = 0,0075, respectively) and CRP ((p = 0,0004 and p = 0,0083, respectively). The sensitivity of fecal lactoferrin made up 80,77 % (95 % CI: 67,50-90,40), specificity - 90,14 % (95 % CI: 80,70-95,90), immunochemical hemoccult test - 69,23 % (95 % CI: 54,90-81,30) and 95,77 % (95 % CI: 88,10-99,10), respectively. Consequently, the fecal lactoferrin and immunochemical hemoccult test were sensitive and specific markers in the diagnosis of ulcerative colitis.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>язвенный колит</kwd><kwd>синдром раздраженного кишечника</kwd><kwd>фекальный лактоферрин</kwd><kwd>иммунохимический тест на скрытую кровь в кале</kwd><kwd>С-реактивный белок</kwd><kwd>скорость оседания эритроцитов</kwd><kwd>симптомы тревоги</kwd><kwd>ulcerative colitis</kwd><kwd>irritable bowel syndrome</kwd><kwd>fecal lactoferrin</kwd><kwd>immunochemical hemoccult test</kwd><kwd>C-reactive protein</kwd><kwd>erythrocyte sedimentation rate</kwd><kwd>symptoms of anxiety</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">Михайлова, Е. И. Воспалительные заболевания кишечника: современный взгляд на проблемы диагностики (обзор) / Е. И. Михайлова, М. Н. 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