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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">arthyper</journal-id><journal-title-group><journal-title xml:lang="ru">Артериальная гипертензия</journal-title><trans-title-group xml:lang="en"><trans-title>"Arterial’naya Gipertenziya" ("Arterial Hypertension")</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1607-419X</issn><issn pub-type="epub">2411-8524</issn><publisher><publisher-name>Antihypertensive League</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18705/1607-419X-2013-19-3-221-226</article-id><article-id custom-type="elpub" pub-id-type="custom">arthyper-140</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>ОРИГИНАЛЬНАЯ СТАТЬЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLE</subject></subj-group></article-categories><title-group><article-title>К МЕХАНИЗМУ ПОВЫШЕНИЯ АРТЕРИАЛЬНОГО ДАВЛЕНИЯ ПРИ ПЕРЕЖАТИИ ПОЧЕЧНОЙ АРТЕРИИ У КРЫС ЛИНИИ WISTAR</article-title><trans-title-group xml:lang="en"><trans-title>SPECULATIONS ОN BLOOD PRESSURE INCREASE MECHANISMS IN RENAL ARTERY CLIPPED WISTAR RATS</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>Кузьменко</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuzmenko</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кандидат биологических наук, старший научный сотрудник отдела экспериментальной физиологии и фармакологии ФЦСКЭ им. В.А. Алмазова и лаборатории биофизики кровообращения СПбГМУ им. акад. И.П. Павлова.</p><p>Контактная информация: ФГБУ ≪Федеральный Центр сердца, крови и эндокринологии им. В.А. Алмазова≫ Министерства здравоохранения Российской Федерации, ул. Аккуратова, д. 2, Санкт-Петербург, Россия, 197341. E-mail: kuzmenko@niiekf.ru (Кузьменко Наталия Владимировна).</p><p> </p></bio><bio xml:lang="en"><p>Corresponding author: Almazov Federal Heart, Blood and Endocrinology Centre, Department of Experimental and Clinical Pharmacology of the Experimental Medicine Institute, 2 Akkuratov st., St Petersburg, Russia, 197341. E-mail: kuzmenko@niiekf.ru (Natalia V. Kuzmenko, PhD of Biology Science, Senior Researcher at the Department of Experimental and Clinical Pharmacology of the Experimental Medicine Institute at Almazov Federal Heart, Blood and Endocrinology Centre).</p></bio><email xlink:type="simple">kuzmenko@niiekf.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>Плисс</surname><given-names>М. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Pliss</surname><given-names>M. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кандидат медицинских наук, старший научный сотрудник отдела экспериментальной физиологии и фармакологии ФЦСКЭ им. В.А. Алмазова и лаборатории биофизики кровообращения СПбГМУ им. акад. И.П. Павлова</p></bio><email xlink:type="simple">kuzmenko@niiekf.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>Рубанова</surname><given-names>Н. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Rubanova</surname><given-names>N. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Младший научный сотрудник отдела экспериментальной физиологии и фармакологии ФЦСКЭ им. В.А. Алмазова и лаборатории биофизики кровообращения СПбГМУ им. акад. И.П. Павлова</p></bio><email xlink:type="simple">kuzmenko@niiekf.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>Цырлин</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Tsyrlin</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Доктор  медицинских наук, профессор, заведующий отделом экспериментальной физиологии и фармакологии ФЦСКЭ им. В.А. Алмазова и лабораторией биофизики кровообращения СПбГМУ им. акад. И.П. Павлова</p></bio><email xlink:type="simple">kuzmenko@niiekf.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральный Центр сердца, крови и эндокринологии им. В.А. Алмазова, Санкт-Петербург; &#13;
Санкт-Петербургский государственный медицинский университет им. акад. И.П. Павлова, Санкт-Петербург</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Almazov Federal Heart, Blood and Endocrinology Centre, St Petersburg;&#13;
Pavlov St Petersburg State Medical University, St Petersburg</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2013</year></pub-date><pub-date pub-type="epub"><day>28</day><month>06</month><year>2013</year></pub-date><volume>19</volume><issue>3</issue><fpage>221</fpage><lpage>226</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Кузьменко Н.В., Плисс М.Г., Рубанова Н.С., Цырлин В.А., 2013</copyright-statement><copyright-year>2013</copyright-year><copyright-holder xml:lang="ru">Кузьменко Н.В., Плисс М.Г., Рубанова Н.С., Цырлин В.А.</copyright-holder><copyright-holder xml:lang="en">Kuzmenko N.V., Pliss M.G., Rubanova N.S., Tsyrlin V.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://htn.almazovcentre.ru/jour/article/view/140">https://htn.almazovcentre.ru/jour/article/view/140</self-uri><abstract><sec><title>Цель исследования</title><p>Цель исследования. На крысах-самцах линии Wistar массой 250-300 граммов была предпринята попытка проанализировать механизмы, обусловливающие активацию симпатической нервной системы и повышение артериального давления (АД) при вазоренальной гипертензии.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. В экспериментах на животных с интактными почечными нервами и с денервированной ишемизированной почкой в течение 8 недель после наложения зажима на почечную артерию (ПА) наблюдали развитие реноваскулярной гипертензии, изменение величины межсистольного интервала и компонентов вариабельности сердечного ритма. Через 8 недель после наложения зажима на ПА гипертензивным крысам с денервиро- ванной ишемизированной почкой была проведена денервация обеих почек, и в течение 6 недель велось наблюдение за изменением уровня АД.</p></sec><sec><title>Результаты</title><p>Результаты. Показано, что денервация ишемизированной почки, хотя и снижает активность симпатической нервной системы, не предотвращает развития реноваскулярной гипертензии. В то же время денервация обеих почек у крыс с устойчивой реноваскулярной гипертензией нормализует уровень АД.</p></sec><sec><title> Выводы</title><p> Выводы. Высказано предположение, что основное значение в повышении активности симпатической нервной системы при ишемии почки имеет усиление афферентного потока из ее структурных образований.</p></sec><sec><title> </title><p> </p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Objective</title><p>Objective. To examine the mechanisms underlying the activation of the sympathetic nervous system and blood pressure elevation in vasorenal hypertension in the male Wistar rats weighing 250–300 g.</p></sec><sec><title>Design and methods</title><p>Design and methods. We observed the development of renovascular hypertension, beat-to-beat interval and heart rate variability in animals with intact renal nerves and denervated ischemic kidney for 8 weeks after renal artery clamping. Eight weeks later after renal artery clamping in hypertensive rats with denervated ischemic kidney, both-sided renal denervation was performed, and blood pressure was monitored for 6 weeks.</p></sec><sec><title>Results</title><p>Results. Although the ischemic kidney denervation reduces the activity of the sympathetic nervous system, it does not prevent renovascular hypertension development. However, both-sided renal denervation leads to the normalization of blood pressure in the rats with stable renovascular hypertension.</p></sec><sec><title>Conclusion</title><p>Conclusion. We suggest that increased afferent fl ow from structural formations of the ischemic kidney plays an important role for the increased sympathetic nervous system activity.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>реноваскулярная гипертензия</kwd><kwd>почечные нервы</kwd><kwd>активность симпатической нервной системы</kwd><kwd>вариабельность сердечного ритма</kwd></kwd-group><kwd-group xml:lang="en"><kwd>renovascular hypertension</kwd><kwd>renal nerves</kwd><kwd>sympathetic activity</kwd><kwd>heart rate variability</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">Abboud F.M. The sympathetic system in hypertension. Stateof-the art review // Hypertension. — 1982. — Vol. 4, suppl. II. — P. II–208–225.</mixed-citation><mixed-citation xml:lang="en">Abboud F.M. The sympathetic system in hypertension. Stateof-the art review // Hypertension. — 1982. — Vol. 4, suppl. 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