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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">vestim</journal-id><journal-title-group><journal-title xml:lang="ru">Известия Национальной  академии наук Беларуси. Серия медицинских наук</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the National Academy of Sciences of Belarus, Medical series</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1814-6023</issn><issn pub-type="epub">2524-2350</issn><publisher><publisher-name>The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">vestim-213</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>КЛИНИЧЕСКАЯ И ЭКСПЕРИМЕНТАЛЬНАЯ МЕДИЦИНА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL AND EXPERIMENTAL MEDICINE</subject></subj-group></article-categories><title-group><article-title>Соотношение экспрессии белков Bcl-2 и Bax в стенке коронарных артерий, пораженных атеросклерозом</article-title><trans-title-group xml:lang="en"><trans-title>Ratio of expression of the Bcl-2 and Bax proteins in the atherosclerotic coronary artery wall</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>Владимирская</surname><given-names>Т. Э.</given-names></name><name name-style="western" xml:lang="en"><surname>Vladimirskaya</surname><given-names>T. E.</given-names></name></name-alternatives><email xlink:type="simple">tan_2304@inbox.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>Швед</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Shved</surname><given-names>I. A.</given-names></name></name-alternatives><email xlink:type="simple">tan_2304@inbox.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>Демидчик</surname><given-names>Ю. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Demidchik</surname><given-names>Yu. E.</given-names></name></name-alternatives><email xlink:type="simple">tan_2304@inbox.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Белорусская медицинская академия последипломного образования</institution></aff><aff xml:lang="en"><institution>Belarusian Medical Academy of Postgraduate Education</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2015</year></pub-date><pub-date pub-type="epub"><day>06</day><month>06</month><year>2016</year></pub-date><volume>0</volume><issue>4</issue><fpage>51</fpage><lpage>55</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Владимирская Т.Э., Швед И.А., Демидчик Ю.Е., 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">Владимирская Т.Э., Швед И.А., Демидчик Ю.Е.</copyright-holder><copyright-holder xml:lang="en">Vladimirskaya T.E., Shved I.A., Demidchik Y.E.</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://vestimed.belnauka.by/jour/article/view/213">https://vestimed.belnauka.by/jour/article/view/213</self-uri><abstract><p>При иммуногистохимическом исследовании пораженных атеросклерозом коронарных артерий, взятых от умерших от ишемической болезни сердца, установлено, что на ранних стадиях атерогенных повреждений преобладает экспрессия проапоптотического белка Вах, способствующего активации апоптотической гибели клеток. При про-грессировании атеросклероза увеличивается экспрессия антиапоптотического фактора Bcl-2, что является неблагоприятным фактором, ведущим к прогрессированию и дестабилизации атероматозных повреждений.</p></abstract><trans-abstract xml:lang="en"><p>The immunohistochemical study of atherosclerotic coronary arteries, taken from the dead with coronary heart disease, found that the early stages of atherogenic lesions are characterized by the dominated expression of proapoptotic Bax protein that promotes the activation of apoptotic cell death. With the progression of atherosclerosis, the expression of anti-apoptotic factor Bcl-2 increases, which is a negative factor leading to the progression and destabilization of atheromatous lesions.</p></trans-abstract></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Сторожаков, Г. И. 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