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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">vtio</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник трансплантологии и искусственных органов</journal-title><trans-title-group xml:lang="en"><trans-title>Russian Journal of Transplantology and Artificial Organs</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1995-1191</issn><publisher><publisher-name>Academician V.I.Shumakov National Medical Research Center of Transplantology and Artificial Organs", Ministry of Health of the Russian Federation</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.15825/1995-1191-2017-3-46-52</article-id><article-id custom-type="elpub" pub-id-type="custom">vtio-780</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>Трансплантация сердца и вспомогательное кровообращение</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Heart Transplantation and Assisted Circulation</subject></subj-group></article-categories><title-group><article-title>Испытания экспериментального образца носимого аппарата «искусственная почка »</article-title><trans-title-group xml:lang="en"><trans-title>Exp erimental research of wearable artificial kidney</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>Базаев</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Bazaev</surname><given-names>N. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Адрес: 124498, Москва, г. Зеленоград, площадь Шокина, д. 1. Тел. (925) 049-14-54</p></bio><bio xml:lang="en"><p>Address: 1, Shokin Sq., Zelenograd, Moscow, 124498, Russian Federation. Тel. (925) 049-14-54</p></bio><email xlink:type="simple">bazaev-na@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>Гринвальд</surname><given-names>В. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Grinvald</surname><given-names>V. M.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Селищев</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Selishchev</surname><given-names>S. V.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Калинов</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kalinov</surname><given-names>A. V.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Козачук</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kozachuk</surname><given-names>A. V.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Косаткин</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kosatkin</surname><given-names>V. V.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тюндер</surname><given-names>Ф. Ф.</given-names></name><name name-style="western" xml:lang="en"><surname>Tyunder</surname><given-names>F. F.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Федерякин</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Federyakin</surname><given-names>D. V.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Национальный исследовательский университет «МИЭТ»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Research University of Electronic Technology «MIET»</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБОУ ВО «Тверской государственный медицинский университет» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Tver State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ГБУЗ «Областная клиническая больница»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Regional Clinical Hospital</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>НУЗ «Центральная клиническая больница № 2 им. Н.А. Семашко» ОАО «РЖД»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.A. Semashko Central Clinical Hospital 2 of JSC Russian Railways</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>16</day><month>09</month><year>2017</year></pub-date><volume>19</volume><issue>3</issue><fpage>46</fpage><lpage>52</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Базаев Н.А., Гринвальд В.М., Селищев С.В., Калинов А.В., Козачук А.В., Косаткин В.В., Тюндер Ф.Ф., Федерякин Д.В., 2017</copyright-statement><copyright-year>2017</copyright-year><copyright-holder xml:lang="ru">Базаев Н.А., Гринвальд В.М., Селищев С.В., Калинов А.В., Козачук А.В., Косаткин В.В., Тюндер Ф.Ф., Федерякин Д.В.</copyright-holder><copyright-holder xml:lang="en">Bazaev N.A., Grinvald V.M., Selishchev S.V., Kalinov A.V., Kozachuk A.V., Kosatkin V.V., Tyunder F.F., Federyakin D.V.</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://journal.transpl.ru/vtio/article/view/780">https://journal.transpl.ru/vtio/article/view/780</self-uri><abstract><sec><title>Цель</title><p>Цель. В статье представлены результаты медико-биологических испытаний носимого аппарата «искусственная почка» на основе перитонеального диализа с постоянной регенерацией диализирующего раствора.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Испытания проводились на собаке весом 15 кг. На первом этапе проводился диализ собаке с работающими почками для оценки влияния аппарата на биохимические параметры крови. На втором этапе собаке введено 200 мл рентгеноконтрастного вещества, для того чтобы вызвать острую почечную недостаточность.</p></sec><sec><title>Результаты</title><p>Результаты. В ходе испытаний аппарат производил непрерывный перитонеальный диализ с регенерацией диализного раствора в течение 39,5 часа. За время второго этапа (34 часа) из диализирующего раствора удалялся креатинин и мочевая кислота со скоростью 0,3 мг/ч и мочевина со скоростью 0,15 г/ч, общий объем удаленного ультрафильтрата составил 350 мл. По окончании второго этапа испытаний биохимические показатели крови стабилизировались до нормальных значений.</p></sec><sec><title>Заключение</title><p>Заключение. Разработанный аппарат позволяет производить искусственное очищение крови с ультрафильтрацией, не оказывая патологического воздействия на биохимические показатели крови.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Aim</title><p>Aim. The article presents the results of wearable artificial kidney (WAK) biomedical trial based on peritoneal dialysis with continuous dialysate regeneration.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. The trial was carried out on a 15-kg dog. First stage: dialysis was carried out on healthy dog to evaluate effect of WAK on blood biochemical indicators. Second stage: 200 ml of X-ray contrast agent was injected into dog’s bloodstream to simulate acute kidney failure.</p></sec><sec><title>Results</title><p>Results. During trial (39.5 hours) WAK was performing continuous peritoneal dialysis with dialysis fluid regeneration. During second stage (34 hours) creatinine and uric acid were eliminated from dialysis solution at the rate of 0.3 mg/h, urea was eliminated at the rate of 0.15 g/h, total removed ultrafiltrate volume was 350 ml. At the end of the second stage blood biochemical indicators stabilised in the range of normal values.</p></sec><sec><title>Conclusion</title><p>Conclusion. Developed WAK can perform continuous blood purification and ultrafiltration with no pathologic impact on blood biochemical indicators.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>носимый аппарат «искусственная почка»</kwd><kwd>постоянный перитонеальный диализ с регенерацией диализирующего раствора</kwd><kwd>медико-биологические испытания</kwd></kwd-group><kwd-group xml:lang="en"><kwd>wearable artificial kidney</kwd><kwd>continuous peritoneal dialysis with dialysis fluid regeneration</kwd><kwd>biomedical trial</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">Armignacco P, Garzotto F, Neri M, Lorenzin A, Ronco C. 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