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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/S2079562924050014</article-id><article-id custom-type="edn" pub-id-type="custom">VEBBKS</article-id><article-id custom-type="elpub" pub-id-type="custom">npe-505</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>ВОЗДЕЙСТВИЕ ХОЛОДНОЙ ПЛАЗМЫ ГАЗОВОГО РАЗРЯДА АТМОСФЕРНОГО ДАВЛЕНИЯ НА КЛЕТКИ + PARAMECIUM CAUDATUM ПРИ ИЗУЧЕНИИ АНТИОКСИДАНТНЫХ СВОЙСТВ МЕКСИДОЛА</article-title><trans-title-group xml:lang="en"><trans-title>EFFECT OF COLD ATMOSPHERIC PRESSURE GAS-DISCHARGE PLASMA ON CELLULAR MODEL OF PARAMECIUM CAUDATUM IN THE STUDY OF THE ANTIOXIDANT PROPERTIES OF MEXIDOL</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>Абрашитов</surname><given-names>Г. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Abrashitov</surname><given-names>G. N.</given-names></name></name-alternatives><email xlink:type="simple">gleb58a@mail.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>Груздев</surname><given-names>Г. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Gruzdev</surname><given-names>G. A.</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>Якунин</surname><given-names>В. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Yakunin</surname><given-names>V. G.</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>Савинов</surname><given-names>В. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Savinov</surname><given-names>V. P.</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>Карпухина</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Karpukhina</surname><given-names>P. 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>Тимошенко</surname><given-names>В. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Timoshenko</surname><given-names>V. Yu.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Биологический факультет, Московский государственный университет имени М.В. Ломоносова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Faculty of Biology, Lomonosov Moscow State University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Физический факультет, Московский государственный университет имени М.В. Ломоносова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Faculty of Physics, Lomonosov Moscow State University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Биологический факультет, Московский государственный университет имени М.В. Ломоносова;&#13;
Федеральный исследовательский центр химической физики имени Н.Н. Семенова Российской академии наук</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Faculty of Biology, Lomonosov Moscow State University;&#13;
Semenov Federal Research Centre of Chemical Physics, Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Физический факультет, Московский государственный университет имени М.В. Ломоносова;&#13;
Национальный исследовательский ядерный университет “МИФИ”</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Faculty of Physics, Lomonosov Moscow State University;&#13;
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>13</day><month>12</month><year>2025</year></pub-date><volume>16</volume><issue>3</issue><fpage>355</fpage><lpage>360</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Абрашитов Г.Н., Груздев Г.А., Якунин В.Г., Савинов В.П., Карпухина О.В., Тимошенко В.Ю., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Абрашитов Г.Н., Груздев Г.А., Якунин В.Г., Савинов В.П., Карпухина О.В., Тимошенко В.Ю.</copyright-holder><copyright-holder xml:lang="en">Abrashitov G.N., Gruzdev G.A., Yakunin V.G., Savinov V.P., Karpukhina P.V., Timoshenko V.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/505">https://npe.elpub.ru/jour/article/view/505</self-uri><abstract><p>Исследованы антиоксидантные цитопротекторные свойства мексидола при воздействии аргоновой и гелиевой газоразрядной холодной плазмы атмосферного давления на культуру клеток Paramecium caudatum. Установлено, что мексидол практически полностью устраняет негативные эффекты окислительного стресса после плазменного воздействия, сохраняя 100% численности клеток. Полученные данные о различных поведенческих реакциях клеток подтверждают практическую ценность использованных одноклеточных организмов в качестве модельных объектов для фармакологических и токсикологических исследований, а применение газоразрядной холодной плазмы позволяет исключить прямое окислительное действие пероксида водорода (стандартная модель окислительного стресса) на исследуемые препараты и повысить достоверность токсикологических исследований.</p></abstract><trans-abstract xml:lang="en"><p>The cytoprotective properties of mexidol were studied under the influence of argon and helium gas-discharge cold plasma of atmospheric pressure on Paramecium caudatum cell culture. It has been shown that mexidol exhibits strong antioxidant properties and practically completely eliminates the negative effects of oxidative stress, retaining almost 100% of the initial number of cells. The data obtained demonstrate a wide range of behavioral responses of Paramecium caudatum, which confirms their practical value as model objects for pharmacological and toxicological studies and the use of gas-discharge cold plasma makes it possible to exclude the direct oxidative effect of hydrogen peroxide (the standard model of oxidative stress) on the studied drugs and to increase the reliability of toxicological studies.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>paramecium caudatum</kwd><kwd>мексидол</kwd><kwd>цитопротекция</kwd><kwd>газовый разряд</kwd><kwd>холодная плазма</kwd></kwd-group><kwd-group xml:lang="en"><kwd>paramecium caudatum</kwd><kwd>mexidol</kwd><kwd>cytoprotection</kwd><kwd>gas discharge</kwd><kwd>cold plasma</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">Brette R. // eNeuro. 2021. 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