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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">sibmed</journal-id><journal-title-group><journal-title xml:lang="ru">Сибирский научный медицинский журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Сибирский научный медицинский журнал</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2410-2512</issn><issn pub-type="epub">2410-2520</issn><publisher><publisher-name>ИЦиГ СО РАН</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18699/SSMJ20220305</article-id><article-id custom-type="elpub" pub-id-type="custom">sibmed-803</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>МЕДИКО-БИОЛОГИЧЕСКИЕ НАУКИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>BIOMEDICINE</subject></subj-group></article-categories><title-group><article-title>Способ гистологической окраски артерий сердца</article-title><trans-title-group xml:lang="en"><trans-title>Staining method for coronary arteries</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2973-3481</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дмитриева</surname><given-names>Е. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Dmitrieva</surname><given-names>E. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Евгения Германовна Дмитриева</p><p>620028, г. Екатеринбург, ул. Репина, 3</p><p>620002, г. Екатеринбург, ул. Мира, 19</p></bio><bio xml:lang="en"><p>Evgenia G. Dmitrieva</p><p>620028, Yekaterinburg, Repin str., 3</p><p>620002, Yekaterinburg, Mira str., 19</p></bio><email xlink:type="simple">anmayak@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5921-6680</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Хацко</surname><given-names>С. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Khatsko</surname><given-names>S. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сергей Леонидович Хацко</p><p>620002, г. Екатеринбург, ул. Мира, 19</p></bio><bio xml:lang="en"><p>Sergey L. Khatsko</p><p>620002, Yekaterinburg, Mira str., 19</p></bio><email xlink:type="simple">hardscore@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8267-2895</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Якимов</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Yakimov</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Андрей Аркадьевич Якимов, к.м.н.</p><p>620028, г. Екатеринбург, ул. Репина, 3</p><p>620002, г. Екатеринбург, ул. Мира, 19</p></bio><bio xml:lang="en"><p>Andrei A. Yakimov, candidate of medical sciences</p><p>620028, Yekaterinburg, Repin str., 3</p><p>620002, Yekaterinburg, Mira str., 19</p></bio><email xlink:type="simple">ayakimov07@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Уральский государственный медицинский университет Минздрава России; Уральский федеральный университет им. первого Президента России Б.Н. Ельцина</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Ural State Medical University of Minzdrav of Russia; Ural Federal University n.a. the First President of Russia B.N. Yeltsin</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Уральский федеральный университет им. первого Президента России Б.Н. Ельцина</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Ural Federal University n.a. the First President of Russia B.N. Yeltsin</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>27</day><month>06</month><year>2022</year></pub-date><volume>42</volume><issue>3</issue><elocation-id>47–51</elocation-id><permissions><copyright-statement>Copyright &amp;#x00A9; Дмитриева Е.Г., Хацко С.Л., Якимов А.А., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Дмитриева Е.Г., Хацко С.Л., Якимов А.А.</copyright-holder><copyright-holder xml:lang="en">Dmitrieva E.G., Khatsko S.L., Yakimov A.A.</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://sibmed.elpub.ru/jour/article/view/803">https://sibmed.elpub.ru/jour/article/view/803</self-uri><abstract><p>Одной из проблем при проведении исследований, посвященных изучению соединительной ткани, является одновременное выявление эластических и коллагеновых волокон на одном препарате для определения их пространственных взаимоотношений и относительной удельной плотности. Цель исследования – оценить возможность дифференцированного окрашивания эластических и коллагеновых волокон растворами резорцин-фуксина и прочного зеленого FCF на одном препарате и сравнить информативность предлагаемого способа с информативностью классических способов окраски соединительной ткани, выполненных по стандартным протоколам. Материал и методы. Материалом служили препараты сердца людей, умерших от причин, не связанных с болезнями сердца. Для изготовления гистологических препаратов брали участок передней межжелудочковой артерии с подлежащим миокардом. После формалиновой фиксации материала, стандартной проводки и заливки в парафин изготавливали гистологические срезы. Препараты депарафинизировали, погружали в резорцин-фуксин на 15 минут, затем окрашивали железным гематоксилином Вейгерта 2 минуты, далее наносили на поверхность среза на 2 минуты 0,1%-й раствор прочного зеленого FCF, смешанный с насыщенным раствором пикриновой кислоты в соотношении 1:10 непосредственно перед окраской, препараты дегидратировали, просветляли и заключали в синтетическую монтирующую среду. Результаты. На полученных препаратах эластические волокна были окрашены в темно-синий цвет, а коллагеновые волокна – в оттенки зеленого, что позволяло дифференцировать их на основании различий окраски. Заключение. Разработан и апробирован способ окраски, который обеспечивает возможность одновременного выявления на одном препарате эластических и коллагеновых волокон при последовательном окрашивании растворами резорцин-фуксина и прочного зеленого FCF.</p></abstract><trans-abstract xml:lang="en"><p>Detection of elastic and collagen fibers in the same histological section to determine their relationships and quantification is important for connective tissue investigations. The aim of the study was to assess the possibility of differentiated staining of elastic and collagen fibers with resorcin-fuchsin and fast green FCF in the same histological section and compare the result of this method with the results of the classical methods of staining connective tissue, performed according to standard protocols. Material and methods. We studied adult human hearts, obtained from patients who died from non-cardiac causes. We cut tissue sections from the anterior interventricular artery and the underlying myocardium. After formalin fixation, standard processing and embedding in paraffin of the material, histological sections were made. Histological sections were deparaffinized and immersed resorcin-fuchsin for 15 minutes, then stained with Weigert’s iron hematoxylin for 2 minutes, then for 2 minutes were applied to the preparation surface 0.1% solution of fast green FCF mixed with a saturated solution of picric acid immediately before staining in a ratio of 1:10, the histological sections were dehydrated, cleared and mounted in permanent mounting medium. Results. Elastic fibers were dyed in dark blue, and collagen fibers in different shades of green, which made it possible to differentiate them on the basis of color differences in one histological section. Conclusion. We have developed and tested the method of staining, which provides the possibility of simultaneous detection of elastic and collagen fibers with successive staining with solutions of resorcin-fuchsin and fast green FCF on one histological section.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>коллаген</kwd><kwd>эластические волокна</kwd><kwd>артерии</kwd><kwd>сердце</kwd><kwd>гистохимия.</kwd></kwd-group><kwd-group xml:lang="en"><kwd>collagen</kwd><kwd>elastic fibers</kwd><kwd>artery</kwd><kwd>heart</kwd><kwd>histochemistry</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">Никель В.В., Касимцев А.А., Ефремова В.П. 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