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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">veterinary</journal-id><journal-title-group><journal-title xml:lang="ru">Ветеринария сегодня</journal-title><trans-title-group xml:lang="en"><trans-title>Veterinary Science Today</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2304-196X</issn><issn pub-type="epub">2658-6959</issn><publisher><publisher-name>"Veinard"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29326/2304-196X-2018-3-26-13-16</article-id><article-id custom-type="elpub" pub-id-type="custom">veterinary-369</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>БОЛЕЗНИ СВИНЕЙ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PORCINE DISEASES</subject></subj-group></article-categories><title-group><article-title>НЕПРЯМОЙ ВАРИАНТ ИФА ДЛЯ ВЫЯВЛЕНИЯ АНТИТЕЛ К НЕСТРУКТУРНЫМ БЕЛКАМ ВИРУСА ЯЩУРА В СЫВОРОТКАХ КРОВИ СВИНЕЙ</article-title><trans-title-group xml:lang="en"><trans-title>INDIRECT ELISA FOR DETECTION OF ANTIBODIES TO FMDV NON-STRUCTURAL PROTEINS IN PORCINE SERA</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>Яковлева</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Yakovleva</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Старший научный сотрудник, кандидат биологических наук,</p><p>г. Владимир</p></bio><bio xml:lang="en"><p>Senior Researcher, Candidate of Science (Biology),</p><p>Vladimir</p></bio><email xlink:type="simple">yakovleva_as@arriah.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>Каньшина</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kanshina</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Старший научный сотрудник, кандидат ветеринарных наук, </p><p>г. Владимир</p></bio><bio xml:lang="en"><p>Senior Researcher, Candidate of Science (Veterinary Medicine),</p><p>Vladimir</p></bio><email xlink:type="simple">kanshina@arriah.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>Щербаков</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Scherbakov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Заведующий лабораторией, кандидат биологических наук, </p><p>г. Владимир</p></bio><bio xml:lang="en"><p>Head of Laboratory, Candidate of Science (Biology),</p><p>Vladimir</p></bio><email xlink:type="simple">ascherbakov@arriah.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ «ВНИИЗЖ», г. Владимир</institution><country>Россия</country></aff><aff xml:lang="en"><institution>FGBI "ARRIAH", Vladimir</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>28</day><month>09</month><year>2018</year></pub-date><volume>0</volume><issue>3</issue><fpage>13</fpage><lpage>20</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Яковлева А.С., Каньшина А.В., Щербаков А.В., 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Яковлева А.С., Каньшина А.В., Щербаков А.В.</copyright-holder><copyright-holder xml:lang="en">Yakovleva A.S., Kanshina A.V., Scherbakov A.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://veterinary.arriah.ru/jour/article/view/369">https://veterinary.arriah.ru/jour/article/view/369</self-uri><abstract><p>Разработан непрямой вариант иммуноферментного анализа, предназначенный для выявления антител к неструктурным белкам вируса ящура в сыворотках крови свиней. В процессе валидации показано, что разработанный метод отличается высокой чувствительностью, специфичностью и воспроизводимостью. При тестировании панели сывороток крови, полученных от экспериментально зараженных животных, метод позволил обнаружить антитела к вирусу ящура в 7 из 18 сывороток, отобранных на 6-й день после инфицирования, в 13 из 19 – на 7-й день после инфицирования, в 16 из 19 – на 8-й день после инфицирования и во всех 76 сыворотках, отобранных на 9–12-й день после инфицирования. Диагностическая специфичность 3АВ-ИФА составила 100% при тестировании 100 заведомо отрицательных сывороток крови свиней, завезенных в РФ из Норвегии. Высокая специфичность и чувствительность метода, установленные на этапе разработки метода, подтверждены при проведении рутинных диагностических исследований.</p></abstract><trans-abstract xml:lang="en"><p>An indirect variant of ELISA used for detection of antibodies to nonstructural proteins of the FMD virus in porcine blood sera was developed. The results of the validation showed that the developed method is characterized by high sensitivity, specificity and reproducibility. When testing the blood serum panel obtained from experimentally infected animals, the method allowed to detect antibodies to FMD virus in 7 of 18 sera collected on day 6 post inoculation, in 13 of 19 sera – on day 7 post inoculation, in 16 of 19 sera – on day 8 post inoculation and in all 76 sera obtained on days 9–12 post inoculation. The diagnostic specificity of 3AB-ELISA was 100% when testing 100 knowingly negative blood sera from pigs imported to Russia from Norway. High specificity and sensitivity of the method, established during the development of the method, are confirmed in the course of routine diagnostic tests.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>вирус ящура</kwd><kwd>неструктурные белки</kwd><kwd>иммуноферментный анализ</kwd></kwd-group><kwd-group xml:lang="en"><kwd>FMD virus</kwd><kwd>non-structural proteins</kwd><kwd>ELISA test</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">Мищенко А. В., Мищенко В. А., Караулов А. К. Ящур свиней в Приморском крае // Ветеринария. – 2015. – № 8. – С. 15–17.</mixed-citation><mixed-citation xml:lang="en">Mischenko А. V., Mischenko V. А., Karaulov А. К. Porcine FMD in the Primorsky Krai. 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