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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">transmed</journal-id><journal-title-group><journal-title xml:lang="ru">Трансляционная медицина</journal-title><trans-title-group xml:lang="en"><trans-title>Translational Medicine</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2311-4495</issn><issn pub-type="epub">2410-5155</issn><publisher><publisher-name>Almazov National Medical Research Centre, Saint Petersburg, Russia</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18705/2311-4495-2016-3-2-61-69</article-id><article-id custom-type="elpub" pub-id-type="custom">transmed-179</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 ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>EXPERIMENTAL STUDIES</subject></subj-group></article-categories><title-group><article-title>ИНВАЗИВНЫЕ И НЕИНВАЗИВНЫЕ МЕТОДЫ РЕГИСТРАЦИИ ПАРАМЕТРОВ ГЕМОДИНАМИКИ У КРЫС ЛИНИИ WISTAR В МОДЕЛИ РЕНОВАСКУЛЯРНОЙ ГИПЕРТЕНЗИИ (2 ПОЧКИ, 1 ЗАЖИМ)</article-title><trans-title-group xml:lang="en"><trans-title>INVASIVE AND NON-INVASIVE METHODS OF HEMODYNAMIC PARAMETERS REGISTRATION IN WISTAR RATS IN RENOVASKULAR HYPERTENSION MODEL (2 KIDNEY, 1 CLIP)</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>Наталия Владимировна</given-names></name><name name-style="western" xml:lang="en"><surname>Kuzmenko</surname><given-names>Natalia V</given-names></name></name-alternatives><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>Михаил Гениевич</given-names></name><name name-style="western" xml:lang="en"><surname>Pliss</surname><given-names>Mikhail G.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Виталий Александрович</given-names></name><name name-style="western" xml:lang="en"><surname>Tsyrlin</surname><given-names>Vitaliy A.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>Федеральное государственное бюджетное учреждение «Северо-Западный Федеральный медицинский исследовательский центр им. В. А. Алмазова» Минздрава России; Государственное бюджетное образовательное учреждение высшего профессионального образования «Первый Санкт-Петербургский государственный медицинский университет им. акад. И. П. Павлова» Минздрава России</institution><country>Russian Federation</country></aff><pub-date pub-type="collection"><year>2016</year></pub-date><pub-date pub-type="epub"><day>23</day><month>12</month><year>2016</year></pub-date><volume>3</volume><issue>2</issue><fpage>61</fpage><lpage>69</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Кузьменко Н.В., Плисс М.Г., Цырлин В.А., 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">Кузьменко Н.В., Плисс М.Г., Цырлин В.А.</copyright-holder><copyright-holder xml:lang="en">Kuzmenko N.V., Pliss M.G., 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://transmed.almazovcentre.ru/jour/article/view/179">https://transmed.almazovcentre.ru/jour/article/view/179</self-uri><abstract><p>Измерение артериального давления, межсистольного интервала и артериального барорецепторного рефлекса является базовой процедурой при изучении экспериментальной гипертензии. Цель работы заключалась в сравнении результатов измерения параметров гемодинамике, полученных в результате инвазивных (наркоз и бодрствование) и неинвазивных (бодрствование) способов у крыс линии Wistar до и после развития реноваскулярной гипертензии. Материалы и методы. В наших экспериментах была использована модель реноваскулярной гипертензии «2 почки, 1 зажим». В ходе инвазивных измерений (под наркозом (пентобарбитал натрия) и в состоянии бодрствования), регистрировались среднее артериальное давление, межсистольный интервал и артериальный барорецепторный рефлекс. Прямые измерения проводились до и через 8 недель после наложения зажима на левую почечную артерию. В течение всех 8 недель наблюдений 1 раз в неделю на хвосте проводилась регистрация систолического артериального давления и межсистольного интервала (с проведением спектрального анализа вариабельности сердечного ритма). Результаты. Результаты инвазивных и неинвазивных измерений не противоречили друг другу. При этом корректный вывод о состоянии артериального барорецепторного рефлекса можно сделать только с помощью прямого измерения на бодрствующем животном, в то время как динамику развития реноваскулярной гипертензии можно наблюдать только с помощью неинвазивного хвостового метода. Выводы. По результатам нашей работы можно сделать вывод, что инвазивные и неинвазивные методики регистрации параметров гемодинамики являются взаимодополняющими в исследованиях экспериментальной гипертензии.</p></abstract><trans-abstract xml:lang="en"><p>Measurement of blood pressure, beat to beat interval and arterial baroreceptor reflex is a basic procedure in studies of experimental hypertension. Objective. The purpose of this work was to compare the results of the hemodynamics parameters derived from invasive (anaestheia and wake) and non-invasive (wake) measurements in Wistar rats before and after development of renovascular hypertension. Design and methods. In our experiments we used renovascular hypertension model 2 kidneys, 1 clip. During invasive measurements (anesthetized (pentobarbital sodium) and waking state) mean arterial pressure, beat to beat interval and arterial baroreceptor reflex were recorded. Direct measurements were made before and 8 weeks after placing the clamp on the left renal artery. On the tail registration of systolic blood pressure and beat to beat interval (with spectral analysis of heart rate variability) was carried out for all 8 weeks of observation 1 times per week. Results. The results of the invasive and non-invasive measurements did not contradict each other. Herewith the correct conclusion about the state of the arterial baroreceptor reflex can be done only through direct measurement in wake animal. While the dynamics of renovascular hypertension development can be observed only using non-invasive tail method. Conclusions. Based on the results of our work, we have concluded that the invasive and non-invasive hemodynamic parameters registration methods complement each other in studies of experimental hypertension.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>артериальное давление</kwd><kwd>межсистольный интервал</kwd><kwd>вариабельность сердечного ритма</kwd><kwd>артериальный барорецепторный рефлекс</kwd><kwd>blood pressure</kwd><kwd>beat to beat interval</kwd><kwd>heart rate variability</kwd><kwd>arterial baroreceptor reflex</kwd><kwd>renovascular hypertension</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">Plehm R, Barbosa ME, Bader M. Animal models for hypertension/blood pressure recording. Methods Mol Med. 2006; 129: 115-126.</mixed-citation><mixed-citation xml:lang="en">Plehm R, Barbosa ME, Bader M. Animal models for hypertension/blood pressure recording. 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