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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">10.15825/1995-1191-2020-4-43-51</article-id><article-id custom-type="elpub" pub-id-type="custom">vtio-1261</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 трансплантология</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Clinical Transplantology</subject></subj-group></article-categories><title-group><article-title>Индукция циркулирующих CD133+ стволовых лимфоцитов, коммитированных к ткани печени, у пациентов из листа ожидания трансплантации</article-title><trans-title-group xml:lang="en"><trans-title>Induction of circulating CD133+ stem cells committed to cirrhotic livers in waitlisted patients</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>Шутко</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Shoutko</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Герасимова</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Gerasimova</surname><given-names>O. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>197758, Санкт-Петербург, п. Песочный, ул. Ленинградская, 70</p><p>Тел. (812) 439-66-40 </p></bio><bio xml:lang="en"><p>70, Leningradskaya str., Pesochnyy town, St. Petersburg, 197758, Russian Federation</p><p>Phone: (812) 439-66-40 </p></bio><email xlink:type="simple">ren321@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Марченко</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Marchenko</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Жеребцов</surname><given-names>Ф. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Zherebtsov</surname><given-names>F. K.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ «Российский научный центр радиологии и хирургических технологий имени академика А.М. Гранова» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Granov Russian Scientific Center of Radiology and Surgical Technology</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБУ «Российский научный центр радиологии и хирургических технологий имени академика А.М. Гранова» Минздрава России;&#13;
ФГБОУ ВО «Санкт-Петербургский государственный университет»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Granov Russian Scientific Center of Radiology and Surgical Technology;&#13;
St. Petersburg State University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>25</day><month>01</month><year>2021</year></pub-date><volume>22</volume><issue>4</issue><fpage>43</fpage><lpage>51</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Шутко А.Н., Герасимова О.А., Марченко Н.В., Жеребцов Ф.К., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Шутко А.Н., Герасимова О.А., Марченко Н.В., Жеребцов Ф.К.</copyright-holder><copyright-holder xml:lang="en">Shoutko A.N., Gerasimova O.A., Marchenko N.V., Zherebtsov F.K.</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/1261">https://journal.transpl.ru/vtio/article/view/1261</self-uri><abstract><p>Исследования регенераторных возможностей тканей доказали восстановление поврежденной печени с помощью стволовых гемопоэтических клеток (СГК), которые способны не только замещать клетки в органе-мишени, но также могут доставлять  трофические факторы, поддерживающие эндогенную регенерацию печени. Данных о  том, как органопроизводные гуморальные сигналы вовлекают такие морфогенные/трофические клетки в циркуляцию, практически нет. </p><sec><title>Цель</title><p>Цель: исследовать роль неинвазивного вибро-механического чрескожного воздействия  на печень при циррозе с помощью количественного учета в крови фракции CD133+ гемопоэтических стволовых клеток лимфоидного ряда со специфическим печеночным маркером альфа-фетопротеином (АФП) у больных, ожидающих трансплантацию печени. </p></sec><sec><title>Методы</title><p>Методы. Для повышения в крови числа АФП-позитивной части CD133+ стволовых лимфоидных клеток механически активировали цирротическую печень пациента путем чрескожной микровибрации с помощью контактирующих с кожей электромагнитных  виброфонов, генерирующих механические импульсы амплитудой 10 мкм и плавно меняющейся частотой от 0,03 Гц до 18 кГц и обратно в течение одного цикла  продолжительностью 1 минута. Количество АФП-положительной фракции лимфоцитов в  общем содержании CD133+ СГК в лимфоцитах потенциальных реципиентов контролировали методом проточной цитометрии до и во время ежедневного 15-минутного сонирования кожной зоны, соответствующей проекции печени, в течение трех недель, восемью синфазированными виброфонами. </p></sec><sec><title>Результаты</title><p>Результаты. Звуковое воздействие на зону проекции печени достоверно увеличило количество печеночно-специфических АФП-позитивных CD133+ лимфоцитов крови в 2–3 раза по сравнению с базовыми значениями. Повторное аналогичное сонирование той  же зоны после трехнедельного перерыва показало статистически не значимое  превышение исходного уровня. При аналогичном воздействии на проекцию позвоночника в контрольной группе больных циррозом печени из листа ожидания  феномен увеличения альфа-фетопротеин-позитивных CD133+ лимфоцитов не возникал. </p></sec><sec><title>Вывод</title><p>Вывод. Механический стресс побуждает орган секретировать специфические гуморальные сигналы, провоцирующие костный мозг производить дополнительные коммитированные к печени стволовые лимфоидные клетки и рекрутировать их в циркуляцию.</p></sec></abstract><trans-abstract xml:lang="en"><p>Studies on the regenerative capabilities of tissues have shown that damaged liver can recover using hematopoietic stem cells (HSCs), which are able not only to replace cells in the target organ, but can also deliver trophic factors that support endogenous liver regeneration. There is practically no data on how organ-derived humoral signals involve such morphogenic/trophic cells in circulation. </p><sec><title>Objective</title><p>Objective: to investigate the role of non-invasive vibromechanical percutaneous action on the liver in  cirrhosis by quantification of CD133+ lymphoid HSCs with specific hepatic marker alpha-fetoprotein (AFP) in patients awaiting liver transplantation. </p></sec><sec><title>Materials and methods</title><p>Materials and methods. In order to increase the number of AFP+ part of CD133+ stem lymphoid cells in the blood, the patient’s cirrhotic liver was mechanically activated by transcutaneous microvibration using electromagnetic vibrophones in contact with the skin. This generated mechanical impulses with a 10 μm amplitude and a smoothly varying frequency from 0.03 kHz to 18 kHz and back to within one cycle lasting 1 minute. The amount of AFP+ lymphocyte fraction in the total content of CD133+ HSCs in lymphocytes of potential recipients was monitored by flow cytometry before and during daily 15-minute sonication of the skin zone corresponding to the liver projection for three weeks with eight synphased vibraphones. </p></sec><sec><title>Results</title><p>Results. Sonication of the liver projection zone significantly increased the number of liver-specific CD133+ AFP+ lymphocytes by 2–3 times compared to the baseline values. Repeated similar sonication of the same site after a three-week break showed a statistically insignificant increase from the initial level. With a similar effect on the spinal projection in the control group of waitlisted patients with cirrhosis, there was no increase in CD133+ AFP+ lymphocytes. </p></sec><sec><title>Conclusion</title><p>Conclusion. Mechanical stress prompts the organ to secrete specific humoral signals that provoke the bone marrow to produce additional lymphoid stem cells committed to the liver and recruit them into circulation. </p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>стволовые гемопоэтические клетки</kwd><kwd>цирроз печени</kwd><kwd>регенерация</kwd><kwd>лист ожидания</kwd><kwd>механическая микровибрация</kwd></kwd-group><kwd-group xml:lang="en"><kwd>hematopoietic stem cells</kwd><kwd>cirrhosis</kwd><kwd>regeneration</kwd><kwd>waiting list</kwd><kwd>mechanical microvibration</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">Drapeau C. Cracking the Stem Cell Code: Demystifying the most dramatic scientific breakthrough of our times. Sutton Hart Press, Hillsboro; 2010.</mixed-citation><mixed-citation xml:lang="en">Drapeau C. 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