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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">kpccz</journal-id><journal-title-group><journal-title xml:lang="ru">Комплексные проблемы сердечно-сосудистых заболеваний</journal-title><trans-title-group xml:lang="en"><trans-title>Complex Issues of Cardiovascular Diseases</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2306-1278</issn><issn pub-type="epub">2587-9537</issn><publisher><publisher-name>Federal State Budgetary Institution “Research Institute for Complex Issues of Cardiovascular Diseases”</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17802/2306-1278-2017-6-3-93-103</article-id><article-id custom-type="elpub" pub-id-type="custom">kpccz-310</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 STUDIES</subject></subj-group></article-categories><title-group><article-title>ПРИМЕНЕНИЕ КОМПОЗИЦИОННОГО КОНТРАСТА  ДЛЯ ИССЛЕДОВАНИЯ БИОЛОГИЧЕСКИХ ОБЪЕКТОВ МЕТОДОМ СКАНИРУЮЩЕЙ ЭЛЕКТРОННОЙ МИКРОСКОПИИ</article-title><trans-title-group xml:lang="en"><trans-title>COMPOSITE CONTRAST USING TO RESEARCH BIOLOGICAL OBJECTS BY SCANNING ELECTRON MICROSCOPY</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>Мухамадияров</surname><given-names>Р. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Mukhamadiarov</surname><given-names>P. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>650002, г. Кемерово, Сосновый бульвар, д. 6</p></bio><bio xml:lang="en"><p>Kemerovo</p></bio><email xlink:type="simple">rem57@rambler.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>Севостьянова</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Sevostianova</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кемерово</p></bio><bio xml:lang="en"><p>Kemerovo</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>Шишкова</surname><given-names>Д. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Shishkova</surname><given-names>D. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кемерово</p></bio><bio xml:lang="en"><p>Kemerovo</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>Насонова</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Nasonova</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кемерово</p></bio><bio xml:lang="en"><p>Kemerovo</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>Зинчук</surname><given-names>С. Ф.</given-names></name><name name-style="western" xml:lang="en"><surname>Zinchuk</surname><given-names>S. F.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кемерово</p></bio><bio xml:lang="en"><p>Kemerovo</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>Кудрявцева</surname><given-names>Ю. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kudryavceva</surname><given-names>U. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кемерово</p></bio><bio xml:lang="en"><p>Kemerovo</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Федеральное государственное бюджетное научное учреждение «Научно-исследовательский институт комплексных проблем сердечно-сосудистых заболеваний»<country>Россия</country></aff><aff xml:lang="en">Federal State Budgetary Scientific Institution “Research Institute for Complex Issues of Cardiovascular Diseases”<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Федеральное государственное бюджетное образовательное учреждение высшего образования «Кемеровский государтсвенный медицинский университет» Министерства здравоохранения Российской Федерации<country>Россия</country></aff><aff xml:lang="en">Federal State Budgetary Educational Institution of higher professional education Kemerovo state medical university<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>19</day><month>09</month><year>2017</year></pub-date><volume>0</volume><issue>3</issue><fpage>93</fpage><lpage>103</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Мухамадияров Р.А., Севостьянова В.В., Шишкова Д.К., Насонова М.В., Зинчук С.Ф., Кудрявцева Ю.А., 2017</copyright-statement><copyright-year>2017</copyright-year><copyright-holder xml:lang="ru">Мухамадияров Р.А., Севостьянова В.В., Шишкова Д.К., Насонова М.В., Зинчук С.Ф., Кудрявцева Ю.А.</copyright-holder><copyright-holder xml:lang="en">Mukhamadiarov P.A., Sevostianova V.V., Shishkova D.K., Nasonova M.V., Zinchuk S.F., Kudryavceva U.A.</copyright-holder><license 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.nii-kpssz.com/jour/article/view/310">https://www.nii-kpssz.com/jour/article/view/310</self-uri><abstract><sec><title>Цель исследования</title><p>Цель исследования. Модификация метода сканирующей электронной микроскопии в обратно – рассеянных электронах для изучения биологических образцов, имеющих массивные металлические или минеральные включения.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. В статье предложен альтернативный метод, не требующий приготовления срезов. Образцы для исследования (пластинки из никелида титана с окружающими тканями после субкутантной имплантации, эксплантированные стенты, эксплантированные эпоксиобработанные ксеноаортальные биопротезы клапанов сердца, эксплантированные биодеградируемые сосудистые графты из брюшной аорты крыс) заливали в эпоксидную смолу, полимеризовали, получали поверхностные шлифы блоков с образцами, контрастировали уранилацетатом и цитратом свинца и изучали в обратно-рассеянных электронах.</p></sec><sec><title>Основные результаты</title><p>Основные результаты. В результате предложенного нами метода образцы приобретали композиционный контраст и субклеточные структуры хорошо визуализировались при просмотре в сканирующем электронном микроскопе.</p></sec><sec><title>Заключение</title><p>Заключение. Показана возможность исследовать микроструктурные особенности контактов между твердыми материалом и биологическими тканями, анализировать клеточный состав на границе имплант – живая ткань. Кроме того, этот метод универсален и может быть использован для изучения различного материала, особые преимущества он имеет при исследовании образцов с объемными металлическими и минеральными включениями. Еще одним достоинством метода является возможность исследования образцов, имеющих большую площадь поверхности, что невозможно при использовании метода трансмиссионной электронной микроскопии. </p></sec></abstract><trans-abstract xml:lang="en"><sec><title>The purpose</title><p>The purpose. Мodification of scanning electron microscopy method in backscattered electrons to research biological samples with massive metal or mineral inclusions.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. In the article the alternative method without cutting sections were supplied. Samples for researching (plates from NiTi surrounded by tissues after subcutal implantation, explanted stents, explanted epoxy covered xenoaortic bioprosthetic heart valves , explanted biodegradable vascular grafts from rats abdominal aorta) were embedded in epoxy risin, polymerized, made surface slices from blocks with samples, contrasted by uranyl acetate and lead citrate and researched in backscattered electrons.</p></sec><sec><title>Results</title><p>Results. By using the proposed method samples acquired composite contrast and subcellular structures had good visualization in scanning electron microscopy.</p></sec><sec><title>Conclusion</title><p>Conclusion. Our research showed availability this method to research microstructural characteristics of contacts between hard material and biological tissues and to analyze cellular structure on implant- tissue border. Besides, this method is universal for researching different biological samples, and it has special advantages for research materials with volumetric metal and mineral inclusions. Another advantage of this method is ability to research samples with large square of surface, what can’t be made by using transmission electron microscopy method. </p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>сканирующая электронная микроскопия</kwd><kwd>композиционный контраст</kwd><kwd>микроструктура поверхности</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Scanning electron microscopy</kwd><kwd>composite contrast</kwd><kwd>microstructure of surface</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">Антонова Л.В., Севостьянова В.В., Сейфалиан А.М., Матвеева В.Г., Великанова Е.А., Сергеева Е.А. и др. Сравнительное тестирование in vitro биодеградируемых сосудистых имплантов для оценки перспективы использования в тканевой инженерии. 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