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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">pmj</journal-id><journal-title-group><journal-title xml:lang="ru">Тихоокеанский медицинский журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Pacific Medical Journal</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1609-1175</issn><publisher><publisher-name>TGMU</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17238/PmJ1609-1175.2017.2.18-21</article-id><article-id custom-type="elpub" pub-id-type="custom">pmj-130</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 ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL RESEARCHES</subject></subj-group></article-categories><title-group><article-title>Зонулин, фактор некроза опухоли-а и оксид азота в диагностике IgE-зависимой и IgE-независимой пищевой аллергии у детей</article-title><trans-title-group xml:lang="en"><trans-title>Zonulin, tumor necrosis factor alpha and nitric oxide in the diagnosis of IgE-dependent and IgE-independent food allergy in children</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>Шуматова</surname><given-names>Т. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Shumatova</surname><given-names>T. A.</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>Приходченко</surname><given-names>Н. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Prihodchenko</surname><given-names>N. G.</given-names></name></name-alternatives><email xlink:type="simple">prikhodchenko_n@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>Ни</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Ni</surname><given-names>A. N.</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>Катенкова</surname><given-names>Э. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Katenkova</surname><given-names>E. Y.</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>Григорян</surname><given-names>Л. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Grigoryan</surname><given-names>L. A.</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>Зернова</surname><given-names>Е. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Zernova</surname><given-names>E. 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>Шишацкая</surname><given-names>С. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Shishatskaya</surname><given-names>S. N.</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>Тихоокеанский государственный медицинский университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Pacific State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>28</day><month>06</month><year>2017</year></pub-date><volume>0</volume><issue>2</issue><fpage>18</fpage><lpage>20</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Шуматова Т.А., Приходченко Н.Г., Ни А.Н., Катенкова Э.Ю., Григорян Л.А., Зернова Е.С., Шишацкая С.Н., 2017</copyright-statement><copyright-year>2017</copyright-year><copyright-holder xml:lang="ru">Шуматова Т.А., Приходченко Н.Г., Ни А.Н., Катенкова Э.Ю., Григорян Л.А., Зернова Е.С., Шишацкая С.Н.</copyright-holder><copyright-holder xml:lang="en">Shumatova T.A., Prihodchenko N.G., Ni A.N., Katenkova E.Y., Grigoryan L.A., Zernova E.S., Shishatskaya S.N.</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.tmj-vgmu.ru/jour/article/view/130">https://www.tmj-vgmu.ru/jour/article/view/130</self-uri><abstract><p>Для оценки фекального уровня зонулина, фактора некроза опухоли-а (TNFa) и метаболитов оксида у детей с гастроинтестинальными формами пищевой аллергии (ПА) и определения их патогенетической значимости в диагностике IgE-зависимой и IgE-независимой форм проведено клинико-лабораторное обследование 39 детей с ПА к белку коровьего молока. Обнаружено увеличение содержания зонулина и TNFa, более выраженное при IgE-независимой ПА. Фекальный уровень метаболитов оксида азота при IgE-зависимой ПА превышал показатели контрольной группы, а у детей с IgE-независимой ПА уровень этих метаболитов был достоверно ниже. Отсутствие противопоказаний позволяет использовать анализ содержания указанных маркеров, как в острый период, так и в период ремиссии ПА, что перспективно для донозологической диагностики этой патологии у детей.</p></abstract><trans-abstract xml:lang="en"><p>Objective. The purpose of this study was to determine the fecal level of zonulin, tumor necrosis factor alpha (TNFa) and nitric oxide metabolites in children with gastrointestinal forms of food allergy (FA) and to assess their pathogenetic significance in the diagnosis of IgE-dependent and IgE-independent FA. Methods. It was clinical and laboratory examines 39 children with food allergy to the cow milk protein at the age of 6 months to 3 years (Group I). The comparison group (Group II) consisted of 30 healthy children. The content of zonulin was determined using Immunodiagnostic (Germany) reagents using enzyme-linked immunosorbent assay (ELISA). Immunological study of fecal TNFa was performed with the help of BSM (USA) reagents using the enzyme-linked immunosorbent assay (ELISA) method. The concentration of NO metabolites in co-filters was determined using an enzyme immunoassay (ELISA) and the "Total Nitric Oxide and Nitrate/Nitrite Parameter Assay Kit" (R&amp;D Systems, USA). Results. Mean concentrations of zonulin in fecal samples in FA children and in control group children were 1.79±0.16 and 0.75±0.01 ng/ml, respectively (p&lt;0.05). The level of TNFa (31,04±2,71 mmol/L) in FA children was in 7.6 times higher than in the control group. Analyze of the NO metabolites content in children with IgE-dependent and IgE-independent FA show the multidirectional changes in production of nitric oxide in children of different subgroups. Conclusions. Determination of fecal zonuline concentrations, TNFa and NO metabolites is an informative criterion for damage of the intestinal barrier in the development of food allergies in children. High numbers of these fecal markers are characteristic of the IgE-dependent form of the disease, increased zonulin, TNFa and decreased NO metabolites are characteristic of IgE-independent FA in children.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>аллергические реакции</kwd><kwd>кишечная проницаемость</kwd><kwd>белок коровьего молока</kwd><kwd>копрофильтраты</kwd></kwd-group><kwd-group xml:lang="en"><kwd>allergic reactions</kwd><kwd>intestinal permeability</kwd><kwd>cow milk protein</kwd><kwd>fecal samples</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">Колесов С.А., Жукова Е.А., Коркоташвили Л.В. [и др.]. 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