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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">ssmu</journal-id><journal-title-group><journal-title xml:lang="ru">Бюллетень сибирской медицины</journal-title><trans-title-group xml:lang="en"><trans-title>Bulletin of Siberian Medicine</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1682-0363</issn><issn pub-type="epub">1819-3684</issn><publisher><publisher-name>Siberian State Medical University, the Ministry of Healthcare of the Russian Federation</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.20538/1682-0363-2010-6-12-17</article-id><article-id custom-type="elpub" pub-id-type="custom">ssmu-1693</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>ЭКСПЕРИМЕНТАЛЬНЫЕ И КЛИНИЧЕСКИЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>EXPERIMENTAL AND CLINICAL INVESTIGATIONS</subject></subj-group></article-categories><title-group><article-title>Влияние сероводорода на сократительную активность гладкомышечных клеток аорты крысы</article-title><trans-title-group xml:lang="en"><trans-title>Effect of hydrogen sulfide on the contractile activity of smooth muscle cells from the rat aorta</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>Баскаков</surname><given-names>М. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Baskakov</surname><given-names>M. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р мед. наук, профессор, зав. кафедрой биофизики и функциональной диагностики</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>Гусакова</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Gusakova</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Светлана Валерьевна Гусакова, канд. мед. наук, доцент кафедры биофизики и функциональной диагностики </p><p>тел. (3822) 42-09-54</p></bio><email xlink:type="simple">gusacova@yandex.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>Желудева</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Zheludeva</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>аспирант кафедры биофизики и функциональной диагностики</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>Смаглий</surname><given-names>Л. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Smagly</surname><given-names>L. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>аспирант кафедры биофизики и функциональной диагностики</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>Ковалѐв</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kovalyov</surname><given-names>I. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р мед. наук, профессор кафедры биофизики и функциональной диагностики</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>Вторушина</surname><given-names>Т. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Vtorushina</surname><given-names>T. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>студентка 6-го курса медико-биологического факультета</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>Носов</surname><given-names>Д. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Nosov</surname><given-names>D. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>студент 5-го курса медико-биологического факультета</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>Ерѐменко</surname><given-names>К. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Yeryomenko</surname><given-names>K. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>студент 6-го курса медико-биологического факультета</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>Медведев</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Medvedev</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р мед. наук, профессор, академик РАМН, зав. кафедрой нормальной физиологии</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>Орлов</surname><given-names>С. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Orlov</surname><given-names>S. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р биол. наук, профессор, зав. лабораторией Научно-исследовательского центра </p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>Сибирский государственный медицинский университет</institution><country>Russian Federation</country></aff><aff xml:lang="ru" id="aff-2"><institution>Университет г. Монреаля</institution><country>Canada</country></aff><pub-date pub-type="collection"><year>2010</year></pub-date><pub-date pub-type="epub"><day>28</day><month>12</month><year>2010</year></pub-date><volume>9</volume><issue>6</issue><fpage>12</fpage><lpage>17</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Баскаков М.Б., Гусакова С.В., Желудева А.С., Смаглий Л.В., Ковалѐв И.В., Вторушина Т.А., Носов Д.С., Ерѐменко К.В., Медведев М.А., Орлов С.Н., 2010</copyright-statement><copyright-year>2010</copyright-year><copyright-holder xml:lang="ru">Баскаков М.Б., Гусакова С.В., Желудева А.С., Смаглий Л.В., Ковалѐв И.В., Вторушина Т.А., Носов Д.С., Ерѐменко К.В., Медведев М.А., Орлов С.Н.</copyright-holder><copyright-holder xml:lang="en">Baskakov M.B., Gusakova S.V., Zheludeva A.S., Smagly L.V., Kovalyov I.V., Vtorushina T.A., Nosov D.S., Yeryomenko K.V., Medvedev M.A., Orlov 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://bulletin.ssmu.ru/jour/article/view/1693">https://bulletin.ssmu.ru/jour/article/view/1693</self-uri><abstract><p>На препаратах аорты крысы, используемой в качестве модели артерии мышечного типа, методом механографии изучено влияние сероводорода на сокращения изолированных деэндотелизированных сегментов сосуда. Установлено, что сероводород в концентрациях 1—50 мкмоль повышает механическое напряжение гладкой мышцы, предсокращенной гиперкалиевым раствором. В более высоких концентрациях (300—1 000 мкмоль) H2S ведет к снижению амплитуды гиперкалиевой контрактуры. Сокращения гладкомышечных клеток, вызванные α1-адреномиметиком фенилэфрином, угнетаются при действии сероводорода во всем диапазоне концентраций. Обсуждаются причины различия полученных данных с результатами исследований других лабораторий и возможные механизмы влияния сероводорода на сократительную активность сосудистых гладких мышц.</p></abstract><trans-abstract xml:lang="en"><p>In preparations of rat aorta, used as a model of muscular type arteries, the method mehanografii studied the effect of hydrogen sulfide on the reduction of isolated of vascular smooth muscle. Found that hydrogen sulfide in concentrations 1—50 mmol increases the mechanical stress of smooth muscle in high-K + medium. At higher concentrations (300—1 000 mmol) H2S leads to lower amplitude giperkalievoy contraction in high-K + medium. Reduction of smooth muscle cells caused by phenylephrine inhibited the action of hydrogen sulfide in the whole range of concentrations. The causes of differences in data obtained with the results of studies in other laboratories, and possible mechanisms of action of hydrogen sulfide on the contractile activity of vascular smooth muscle.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>гладкомышечные клетки</kwd><kwd>газотрансмиттеры</kwd><kwd>сероводород</kwd></kwd-group><kwd-group xml:lang="en"><kwd>smooth muscle cells</kwd><kwd>gasotransmitter</kwd><kwd>hydrogen sulfide</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование выполнено в рамках реализации ФЦП «Научные и научно-педагогические кадры инновационной России на 2009—2013 гг.» «Проведение научных исследований коллективами под руководством приглашенных исследователей» (ГК № 02.740.11.5031) и «Проведение научных исследований под руководством кандидатов наук» (ГК П445).</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Deiffenstein R.J., Hulbert W.C., Roth S.H. 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