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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">npe</journal-id><journal-title-group><journal-title xml:lang="ru">Ядерная физика и инжиниринг</journal-title><trans-title-group xml:lang="en"><trans-title>Nuclear Physics and Engineering</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2079-5629</issn><issn pub-type="epub">2079-5637</issn><publisher><publisher-name>МИФИ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.56304/S2079562922030502</article-id><article-id custom-type="elpub" pub-id-type="custom">npe-264</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>Медицинская физика и биофизика</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Medical Physics and Biophysics</subject></subj-group></article-categories><title-group><article-title>In vivo исследование лазерно-аблированных золотых наночастиц как дозоповышающих агентов для бинарной лучевой терапии злокачественных новообразований</article-title><trans-title-group xml:lang="en"><trans-title>In Vivo Studies of Laser-Ablated Gold Nanoparticles as Dose Enhancers for Binary Radiotherapy of Cancer</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>Скрибицкий</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Skribitsky</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва, 115478, Москва, 115409 </p></bio><bio xml:lang="en"><p>Moscow, 115478, Moscow, 115409</p></bio><email xlink:type="simple">skvseva@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>Финогеновa</surname><given-names>Ю. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Finogenova</surname><given-names>Yu. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва, 115478, Москва, 115409 </p></bio><bio xml:lang="en"><p>Moscow, 115478, Moscow, 115409</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Липенгольц</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Lipengolts</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва, 115478, Москва, 115409. Москва, 123098 </p></bio><bio xml:lang="en"><p>Moscow, 115478, Moscow, 115409, Moscow, 123098 </p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Позднякова</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Pozdniakova</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва, 115478, Москва, 115409 </p></bio><bio xml:lang="en"><p>Moscow, 115478, Moscow, 115409</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Смирнова</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Smirnova</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва, 115478, Москва, 115409, Москва, 111123 </p></bio><bio xml:lang="en"><p>Moscow, 115478, Moscow, 115409, Moscow, 111123</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шпакова</surname><given-names>К. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Shpakova</surname><given-names>K. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва, 115478, Москва, 115409 </p></bio><bio xml:lang="en"><p>Moscow, 115478, Moscow, 115409</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Григорьева</surname><given-names>Е. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Grigorieva</surname><given-names>E. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва, 115478, Москва, 115409 </p></bio><bio xml:lang="en"><p>Moscow, 115478, Moscow, 115409</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Национальный медицинский исследовательский центр онкологии имени Н.Н. Блохина Минздрава Росси;&#13;
Национальный исследовательский ядерный университет “МИФИ”</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Blokhin National Medical Research Centre of Oncology, Ministry of Health of the Russian Federation;&#13;
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Национальный медицинский исследовательский центр онкологии имени Н.Н. Блохина Минздрава Росси;&#13;
Национальный исследовательский ядерный университет “МИФИ”;&#13;
ГНЦ РФ Федеральный медицинский биофизический центр имени А.И. Бурназяна</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Blokhin National Medical Research Centre of Oncology, Ministry of Health of the Russian Federation;&#13;
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute);&#13;
Burnasyan Federal Medical Biophysical Centre, Federal Medical Biological Agency of Russia (FMBA)</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Национальный медицинский исследовательский центр онкологии имени Н.Н. Блохина Минздрава Росси;&#13;
Национальный исследовательский ядерный университет “МИФИ”;&#13;
Московский клинический научный центр имени А.С. Логинова ДЗМ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Blokhin National Medical Research Centre of Oncology, Ministry of Health of the Russian Federation;&#13;
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute);&#13;
Loginov Moscow Clinical Research Practical Centre of the Moscow Healthcare Department</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>03</day><month>05</month><year>2024</year></pub-date><volume>13</volume><issue>6</issue><fpage>605</fpage><lpage>610</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Скрибицкий В.А., Финогеновa Ю.А., Липенгольц А.А., Позднякова Н.В., Смирнова А.В., Шпакова К.Е., Григорьева Е.Ю., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Скрибицкий В.А., Финогеновa Ю.А., Липенгольц А.А., Позднякова Н.В., Смирнова А.В., Шпакова К.Е., Григорьева Е.Ю.</copyright-holder><copyright-holder xml:lang="en">Skribitsky V.A., Finogenova Y.A., Lipengolts A.A., Pozdniakova N.V., Smirnova A.V., Shpakova K.E., Grigorieva E.Y.</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://npe.elpub.ru/jour/article/view/264">https://npe.elpub.ru/jour/article/view/264</self-uri><abstract><p>Золотые наночастицы (ЗНЧ) активно используют в качестве дозоповышающего агента для совместного применения с рентгеновским облучением. Синтез золотых наночастиц методом лазерной абляции имеет ряд преимуществ перед остальными методами, например, возможность создания химически чистого раствора и относительно малая стоимость производства при масштабировании синтеза. В данной работе проведено исследование дополнительного противоопухолевого эффекта от совместного применения золотых наночастиц, синтезированных методом лазерной абляции, при комбинированном действии с рентгеновским излучением. В исследовании использованы мыши с перевитой подкожно сингенной аденокарциномой Ca755. Облучение проводилось в дозе 10 Гр через 30 мин после введения ЗНЧ. В результате в опытной группе животных установлено 66% полных регрессий в течение 210 сут с момента перевивки, в то время как в контрольной облученной группе регрессии опухолевых узлов отсутствовали. Проведена оценка поглощенной дозы на стенки сосудов опухоли в присутствии золотых наночастиц в кровотоке: вследствие локального энерговыделения доза достигала 26.8 Гр.</p></abstract><trans-abstract xml:lang="en"><p>Gold nanoparticles (GNPs) are actively used as a dose enhancement agent in combination with X-ray irradiation. The synthesis of gold nanoparticles by laser ablation has a number of advantages over other methods. For example, the possibility of creating a chemically pure solution and a relatively low production cost when synthesis is scaled up. In this work, we studied an antitumor effect from the combined use of gold nanoparticles (synthesized by laser ablation) and X-rays. Mice with syngeneic adenocarcinoma Ca755, transplanted subcutaneously, were used for the study. The tumor was irradiated at a dose of 10 Gy in 30 min post injection of GNPs. As a result, 66% of complete regressions were found in the experimental group of animals within 210 days from the moment of inoculation. There were no regressions of tumor in the control irradiated group. The absorbed dose to the walls of tumor vessels in the presence of gold nanoparticles in the bloodstream was evaluated as 26.8 Gy.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>золотые наночастицы</kwd><kwd>дозоповышающий агент</kwd><kwd>локальное увеличение дозы</kwd><kwd>опухолевая модель</kwd><kwd>торможение роста опухоли</kwd><kwd>рентгеновское излучение</kwd></kwd-group><kwd-group xml:lang="en"><kwd>gold nanoparticles</kwd><kwd>dose enhancement agent</kwd><kwd>local dose enhancement</kwd><kwd>tumor model</kwd><kwd>tumor growth suppression</kwd><kwd>X-rays</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">Gao Q., Zhang J., Gao J., et al. // Front. Bioeng. 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