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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">scbmt</journal-id><journal-title-group><journal-title xml:lang="ru">БИОМЕДИЦИНА</journal-title><trans-title-group xml:lang="en"><trans-title>Journal Biomed</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2074-5982</issn><issn pub-type="epub">2713-0428</issn><publisher><publisher-name>Scientific center of biomedical technologies of Federal Medical and Biological Agency</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.33647/2713-0428-19-3E-66-70</article-id><article-id custom-type="elpub" pub-id-type="custom">scbmt-1512</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>МЕТОДЫ И ТЕХНОЛОГИИ БИОМЕДИЦИНСКИХ ИССЛЕДОВАНИЙ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>METHODS AND TECHNOLOGIES OF BIOMEDICAL RESEARCH</subject></subj-group></article-categories><title-group><article-title>Изучение эффективности высоких доз протонов на индукцию солидных опухолей у мышей при облучении асцитных клеток карциномы Эрлиха ex vivo</article-title><trans-title-group xml:lang="en"><trans-title>Efficacy of High Doses of Protons on the Induction of Solid Tumors in Mice by Ex vivo Irradiation of Ehrlich Ascitic Carcinoma Cells</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>Стрельникова</surname><given-names>Н. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Strelnikova</surname><given-names>N. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Стрельникова Наталия Сергеевна</p><p>142281, Московская обл., Протвино, Академический пр., 2</p></bio><bio xml:lang="en"><p>Nataliia S. Strelnikova</p><p>142281, Moscow Region, Protvino, Akademicheskiy Passage, 2</p></bio><email xlink:type="simple">strelnikova.ns@lebedev.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>Розанова</surname><given-names>О. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Rozanova</surname><given-names>O. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Розанова Ольга Митрофановна</p><p>142290, Московская обл., Пущино, ул. Институтская, 3</p></bio><bio xml:lang="en"><p>Olga M. Rozanova</p><p>142290, Moscow Region, Pushchino, Institutskaya Str., 3</p></bio><email xlink:type="simple">rozanova.iteb@gmail.com</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>Смирнова</surname><given-names>Е. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Smirnova</surname><given-names>H. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Смирнова Елена Николаевна</p><p>142290, Московская обл., Пущино, ул. Институтская, 3</p></bio><bio xml:lang="en"><p>Helena N. Smirnova</p><p>142290, Moscow Region, Pushchino, Institutskaya Str., 3</p></bio><email xlink:type="simple">smirnova.elena04@gmail.com</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>Белякова</surname><given-names>Т. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Belyakova</surname><given-names>T. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Белякова Татьяна Анатольевна</p><p>142281, Московская обл., Протвино, Академический пр., 2</p></bio><bio xml:lang="en"><p>Tatiana A. Belyakova</p><p>142281, Moscow Region, Protvino, Akademicheskiy Passage, 2</p></bio><email xlink:type="simple">belyakovata@lebedev.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>Смирнов</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Smirnov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Смирнов Александр Валентинович</p><p>142281, Московская обл., Протвино, Академический пр., 2</p></bio><bio xml:lang="en"><p>Aleksandr V. Smirnov</p><p>142281, Moscow Region, Protvino, Akademicheskiy Passage, 2</p></bio><email xlink:type="simple">smirnov_av@inbox.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Филиал «Физико-технический центр» ФГБУН «Физический институт им. П.Н. Лебедева» РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Branch “Physical Technical Center”, P.N. Lebedev Physical Institute of the Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБУН «Институт теоретической и экспериментальной биофизики» РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of Theoretical and Experimental Biophysics of the Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>20</day><month>11</month><year>2023</year></pub-date><volume>19</volume><issue>3E</issue><fpage>66</fpage><lpage>70</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Стрельникова Н.С., Розанова О.М., Смирнова Е.Н., Белякова Т.А., Смирнов А.В., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Стрельникова Н.С., Розанова О.М., Смирнова Е.Н., Белякова Т.А., Смирнов А.В.</copyright-holder><copyright-holder xml:lang="en">Strelnikova N.S., Rozanova O.M., Smirnova H.N., Belyakova T.A., Smirnov A.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.scbmt.ru/jour/article/view/1512">https://journal.scbmt.ru/jour/article/view/1512</self-uri><abstract><p>Изучены закономерности индукции солидной формы асцитной карциномы Эрлиха (АКЭ) у мышей в короткие (1 мес.) и отдаленные (18 мес.) сроки после инокуляции асцитных клеток, облученных ex vivo пучком протонов дозами 30, 60, 90, 120 и 150 Гр. Скорость роста солидной опухоли после инокуляции облученных клеток ex vivo совпадала с ростом опухолей контрольной группы. Частота индукции опухолей у мышей с перевитыми клетками АКЭ была дозозависимой и уменьшалась с 80 до 0% с ростом дозы. Таким образом, использование модели облучения опухолевых клеток ex vivo с последующей перевивкой in vivo позволило нам определить параметры противоопухолевого действия новых схем протонной терапии.</p></abstract><trans-abstract xml:lang="en"><p>We study the induction patterns of the solid form of Ehrlich ascitic carcinoma (EAC) in mice in the short(1 month) and long-term (18 months) periods after inoculation of ascitic cells irradiated ex vivo with a proton beam at doses of 30, 60, 90, 120, and 150 Gr. The growth rate of solid tumors after inoculation of irradiated cells ex vivo coincided with the growth of tumors in the control group. The frequency of tumor induction in mice transplanted with EAC cells was dose-dependent and decreased from 80% to 0% along with an increase in radiation dose. Thus, using the ex vivo model of tumor cell irradiation followed by in vivo grafting allowed us to determine the parameters of the antitumor effect of new proton therapy regimens.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>асцитная карцинома Эрлиха</kwd><kwd>протоны</kwd><kwd>ex vivo</kwd><kwd>рост опухоли</kwd><kwd>мыши</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Ehrlich ascites carcinoma</kwd><kwd>protons</kwd><kwd>ex vivo</kwd><kwd>tumor growth</kwd><kwd>mice</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">работа выполнена в рамках Государственного задания ИТЭБ РАН № 075-01027-22-00 при частичном финансировании из средств договора НИР № 28/22 между ФТЦ ФИАН и ИТЭБ РАН</funding-statement><funding-statement xml:lang="en">the work was carried out within fundamental scientific research on the topic of GZ No. 075-013027-22-00 and at the expense of partial financial support from the funds of the agreement between the</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">Балакин В.Е., Белякова Т.А., Розанова О.М. и др. 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