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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">toxreview</journal-id><journal-title-group><journal-title xml:lang="ru">Токсикологический вестник</journal-title><trans-title-group xml:lang="en"><trans-title>Toxicological Review</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0869-7922</issn><issn pub-type="epub">3034-4611</issn><publisher><publisher-name>Federal Scientific Center of Hygiene named after F.F. Erisman</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.36946/0869-7922-2019-4-16-22</article-id><article-id custom-type="elpub" pub-id-type="custom">toxreview-211</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>Статьи</subject></subj-group></article-categories><title-group><article-title>НОВЫЕ ДАННЫЕ К ВОПРОСУ ОБ ИНФОРМАТИВНОСТИ ЭКСПЕРИМЕНТОВ НА КЛЕТОЧНЫХ КУЛЬТУРАХ ДЛЯ ОЦЕНКИ СРАВНИТЕЛЬНОЙ И КОМБИНИРОВАННОЙ ТОКСИЧНОСТИ МЕТАЛЛООКСИДНЫХ НАНОЧАСТИЦ</article-title><trans-title-group xml:lang="en"><trans-title>NEW DATA ON THE QUESTION OF INFORMATIVENESS OF EXPERIMENTS ON CELL CULTURES FOR ASSESSMENT OF COMPARATIVE AND COMBINED TOXICITY OF METAL OXIDE NANOPARTICLES</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>Бушуева</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Bushueva</surname><given-names>T. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Бушуева Татьяна Викторовна - кандидат медицинских наук, заведующая Научно-производственным отделом Лабораторно-диагностических технологий.</p></bio><bio xml:lang="en"><p>Bushueva Tatiana Victorovna</p><p>620014, Ekaterinburg</p></bio><email xlink:type="simple">bushueva@ymrc.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>Минигалиева</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Minigalieva</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Минигалиева Ильзира Амировна - кандидат биологических наук, старший научный сотрудник, заведующий лабораторией промышленной токсикологии.</p></bio><bio xml:lang="en"><p>Minigalieva Ilzira Amirovna</p><p>620014, Ekaterinburg</p></bio><email xlink:type="simple">ilzira-minigalieva@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>Панов</surname><given-names>В. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Panov</surname><given-names>V. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Панов Владимир Григорьевич - кандидат физико-математических наук, старший научный сотрудник лаборатории математического моделирования в экологии и медицине.</p><p>620990, Екатеринбург</p></bio><bio xml:lang="en"><p> </p><p>Panov Vladimir Grigorievich</p><p>620990, Ekaterinburg</p></bio><email xlink:type="simple">vpanov@ecko.uran.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>Кузнецова</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuznetsova</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кузнецова Алиса Николаевна - лаборант-исследователь НПО Лабораторно-диагностических технологий.</p><p>620014, Екатеринбург</p></bio><bio xml:lang="en"><p>Kuznetsova Alisa Nikolaevna</p><p>620014, Ekaterinburg</p></bio><email xlink:type="simple">alisa@ymrc.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>Наумова</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Naumova</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Наумова Анна Сергеевна - лаборант-исследователь НПО Лабораторно-диагностических технологий.</p><p>620014, Екатеринбург</p></bio><bio xml:lang="en"><p>Naumova Anna Sergeevna</p><p>620014, Ekaterinburg</p></bio><email xlink:type="simple">naumova@ymrc.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>Cутункова</surname><given-names>М. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Sutunkova</surname><given-names>M. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сутункова Марина Петровна - кандидат медицинских наук, заведующий лабораторией токсикологии среды обитания.</p><p>620014, Екатеринбург</p></bio><bio xml:lang="en"><p>Sutunkova Marina Petrovna</p><p>620014, Ekaterinburg</p></bio><email xlink:type="simple">sutunkova@ymrc.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>Шур</surname><given-names>В. Я.</given-names></name><name name-style="western" xml:lang="en"><surname>Shur</surname><given-names>V. Ya.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шур Владимир Яковлевич - доктор физико-математических наук, профессор, директор Центра коллективного пользования «Современные нанотехнологии».</p><p>620000, Екатеринбург</p></bio><bio xml:lang="en"><p>Shur Vladimir Yakovlevich</p><p>620000, Ekaterinburg</p></bio><email xlink:type="simple">vladimir.shur@urfu.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шишкина</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Shishkina</surname><given-names>Е. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шишкина Екатерина Владимировна - кандидат физико-математических наук, старший научный сотрудник Центра коллективного пользования «Современные нанотехнологии».</p></bio><bio xml:lang="en"><p>Shishkina Ekaterina Vladimirovna</p><p>620000, Ekaterinburg</p></bio><email xlink:type="simple">ekaterina.shishkina@labfer.usu.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гурвич</surname><given-names>В. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Gurviсh</surname><given-names>V. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гурвич Владимир Борисович - доктор медицинских наук, директор.</p><p>620014, Екатеринбург</p></bio><bio xml:lang="en"><p>Gurvich Vladimir Borisovich</p><p>620014, Ekaterinburg</p></bio><email xlink:type="simple">gurvich@ymrc.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>Кацнельсон</surname><given-names>Б. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Katsnelson</surname><given-names>B. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кацнельсон Борис Александрович - доктор медицинских наук, профессор, заслуженный деятель науки РФ, заведующий отделом токсикологии и биопрофилактики.</p></bio><bio xml:lang="en"><p>Katsnelson Boris Aleksandrovich</p><p>620014, Ekaterinburg</p></bio><email xlink:type="simple">bkaznelson@etel.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФБУН «Екатеринбургский медицинский научный центр профилактики и охраны здоровья рабочих промпредприятий» Роспотребнадзора</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Medical Research Center for Prophylaxis and Health Protection in Industrial Workers</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт промышленной экологии, УрО РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of Industrial Ecology, Urals Branch of the Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Институт естествознания и математики, Уральский федеральный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>School of Natural Sciences and Mathematics, Ural Federal University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>28</day><month>08</month><year>2019</year></pub-date><volume>0</volume><issue>4</issue><fpage>16</fpage><lpage>22</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Бушуева Т.В., Минигалиева И.А., Панов В.Г., Кузнецова А.Н., Наумова А.С., Cутункова М.П., Шур В.Я., Шишкина Е.В., Гурвич В.Б., Кацнельсон Б.А., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Бушуева Т.В., Минигалиева И.А., Панов В.Г., Кузнецова А.Н., Наумова А.С., Cутункова М.П., Шур В.Я., Шишкина Е.В., Гурвич В.Б., Кацнельсон Б.А.</copyright-holder><copyright-holder xml:lang="en">Bushueva T.V., Minigalieva I.A., Panov V.G., Kuznetsova A.N., Naumova A.S., Sutunkova M.P., Shur V.Y., Shishkina Е.V., Gurviсh V.B., Katsnelson B.A.</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://www.toxreview.ru/jour/article/view/211">https://www.toxreview.ru/jour/article/view/211</self-uri><abstract><p>Изолированное и комбинированное повреждающее действие наночастиц (НЧ) PbO и CuO оценены на стабильной линии человеческих фибробластов с помощью трёх различных показателей цитотоксичности, основанных на снижении (а) дегидрогеназной активности клеток (МТТ-тест); (б) содержания АТФ (тест на жизнеспособность культуры по интенсивности люминесценции); (в) интегральной оценки клеточной пролиферации, распластывания и прикрепления к поверхности по электрическому импедансу («нормализованный клеточный индекс»). По всем этим показателям продемонстрирована для обоих видов метало-оксидных наночастиц чёткая зависимость повреждения клетки от их концентрации, адекватно описываемая гиперболической функцией, в то время как при одном и том же уровне воздействия количественные характеристики цитотоксичности PbO-НЧ в сравнении с CuO-НЧ схожи. Последнее ранее наблюдалось и в субхроническом эксперименте на крысах. Математически описанная с помощью методологии построения поверхности отклика комбинированная цитотоксичность наночастиц in vitro найдена неоднозначной, что также согласуется с выводами из эксперимента на крысах с теми же наночастицами.</p></abstract><trans-abstract xml:lang="en"><p>Isolated and combined damaging effects of PbO and CuO nanoparticles have been estimated on an established line of human fibroblasts using three different cytotoxicity indices based on reduction in: (a) the cellular dehydrogenase activity (MTT Assay), (b) the ATP content (Luminescent Cell Viability Assay), (c) the cellular proliferation, viability, spreading, and attachment to substrate evaluated integrally by continuous impedance-based measurement of the Normalized Cell Index. For all these indicators a clear dependence of cell damage on concentration of metal oxide nanoparticles has been demonstrated for both types of metal oxide nanoparticles, which is adequately described by the hyperbolic function, while at the same level of exposure the quantitative characteristics of cytotoxicity of PbO-NPs in comparison with CuO-NPs are similar. The latter was previously observed in the subchronic experiment on rats. The combined in vitro cytotoxicity of nanoparticles has been also described mathematically using the response surface construction methodology and found to be ambiguous, which is also consistent with the conclusions from the experiment on rats with the same nanoparticles.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>оксид свинца</kwd><kwd>оксид меди</kwd><kwd>наночастицы</kwd><kwd>токсичность in vitro</kwd></kwd-group><kwd-group xml:lang="en"><kwd>lead oxide</kwd><kwd>copper oxide</kwd><kwd>nanoparticles</kwd><kwd>in vitro toxicity</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">Minigalieva, I.A., Bushueva, T.V., Froehlich, E., Meindl C., Panov V.G, Varaksin A.N, Shur V. Ya, Shishkina E.V., Gurvivh V.B., Katsnelson B.A. Are in vivo and in vitro assessments of comparative and combined toxicity of the same metallic nanoparticles compatible, or contradictory, or both? A juxtaposition of data obtained in respective experiments with NiO and Mn3O4 nanoparticles. Food Chem. Toxicol. 2017; 109: 393-4</mixed-citation><mixed-citation xml:lang="en">Minigalieva, I.A., Bushueva, T.V., Froehlich, E., Meindl C., Panov V.G, Varaksin A.N, Shur V. Ya, Shishkina E.V., Gurvivh V.B., Katsnelson B.A. Are in vivo and in vitro assessments of comparative and combined toxicity of the same metallic nanoparticles compatible, or contradictory, or both? A juxtaposition of data obtained in respective experiments with NiO and Mn3O4 nanoparticles. Food Chem. Toxicol. 2017; 109: 393-4</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Минигалиева И.А., Бушуева Т. В., Панов В. Г., Вараксин А.Н., Шур В.Я., Шишкина Е.В., Гурвич В.Б., Кацнельсон Б.А. Некоторые аспекты оценки токсичности металло- оксидных наночастиц на клеточных культурах (на примере NiO и Mn3O4). Токсикологический вестник. 205: 35-43.</mixed-citation><mixed-citation xml:lang="en">Минигалиева И.А., Бушуева Т. В., Панов В. Г., Вараксин А.Н., Шур В.Я., Шишкина Е.В., Гурвич В.Б., Кацнельсон Б.А. Некоторые аспекты оценки токсичности металло- оксидных наночастиц на клеточных культурах (на примере NiO и Mn3O4). Токсикологический вестник. 205: 35-43.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Minigalieva I.A., Bushueva, T.V., Panov V.G., Shur V. Ya, Shishkina E.V., Gurvivh V.B., Katsnelson B.A. Some aspects of metal oxide nanoparticles toxicity assessment on cell cultures as exemplified by NiO and Mn3OToxicological Review. 205: 35-43 (in Russian).</mixed-citation><mixed-citation xml:lang="en">Minigalieva I.A., Bushueva, T.V., Panov V.G., Shur V. Ya, Shishkina E.V., Gurvivh V.B., Katsnelson B.A. Some aspects of metal oxide nanoparticles toxicity assessment on cell cultures as exemplified by NiO and Mn3OToxicological Review. 205: 35-43 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Katsnelson B.A., Privalova L.I., Sutunkova M.P., Minigalieva IA, Gurvich V.B., Shur V.Y., et al. Experimental research into metallic and metal oxide nanoparticle toxicity in vivo, In: B. Yan, H. Zhou, J. Gardea-Torresdey (Eds.). “Bioactivity of Engineered Nanoparticles", Springer; 2017; Chapter 11: 259-319.</mixed-citation><mixed-citation xml:lang="en">Katsnelson B.A., Privalova L.I., Sutunkova M.P., Minigalieva IA, Gurvich V.B., Shur V.Y., et al. Experimental research into metallic and metal oxide nanoparticle toxicity in vivo, In: B. Yan, H. Zhou, J. Gardea-Torresdey (Eds.). “Bioactivity of Engineered Nanoparticles", Springer; 2017; Chapter 11: 259-319.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Karlsson, H.L., Cronholm, P., Gustafsson, J., Moller, L. Copper oxide nanoparticles are highly toxic: A comparison between metal oxide nanoparticles and carbon nanotubes. Chem. Res. Toxicol. 2008; 21: 1726-1732.</mixed-citation><mixed-citation xml:lang="en">Karlsson, H.L., Cronholm, P., Gustafsson, J., Moller, L. Copper oxide nanoparticles are highly toxic: A comparison between metal oxide nanoparticles and carbon nanotubes. Chem. Res. Toxicol. 2008; 21: 1726-1732.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Studer, A.M., Limbach, L.K., van Duc, L., Krumeich, F., Athanassiou, E.K., Gerber, L.C., Moch, H., Stark, W.J. Nanoparticle cytotoxicity depends on intracellular solubility: Comparison of stabilized copper metal and degradable copper oxide nanoparticles. Toxicol. 2010; Lett. 1: 169-174.</mixed-citation><mixed-citation xml:lang="en">Studer, A.M., Limbach, L.K., van Duc, L., Krumeich, F., Athanassiou, E.K., Gerber, L.C., Moch, H., Stark, W.J. Nanoparticle cytotoxicity depends on intracellular solubility: Comparison of stabilized copper metal and degradable copper oxide nanoparticles. Toxicol. 2010; Lett. 1: 169-174.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Cronholm, P., Karlsson, H.L., Hedberg, J., Lowe, T.A., Winnberg, L., Elihn, K., Wallinder, I.O., Moller, L. Intracellular uptake and toxicity of Ag and CuO nanoparticles: A comparison between nanoparticles and their corresponding metal ions. Small. 2013; 8: 970-982.</mixed-citation><mixed-citation xml:lang="en">Cronholm, P., Karlsson, H.L., Hedberg, J., Lowe, T.A., Winnberg, L., Elihn, K., Wallinder, I.O., Moller, L. Intracellular uptake and toxicity of Ag and CuO nanoparticles: A comparison between nanoparticles and their corresponding metal ions. Small. 2013; 8: 970-982.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Cuillel, M., Chevallet, M., Charbonnier, P., Fauquant, C., Pignot-Paintrand, I., Arnaud, J., Cassio, D., Michaud-Soret, I., Mintz, E. Interference of CuO nanoparticles with metal homeostasis in hepatocytes under sub-toxic conditions. Nanoscale. 2014; 16: 1707-1715.</mixed-citation><mixed-citation xml:lang="en">Cuillel, M., Chevallet, M., Charbonnier, P., Fauquant, C., Pignot-Paintrand, I., Arnaud, J., Cassio, D., Michaud-Soret, I., Mintz, E. Interference of CuO nanoparticles with metal homeostasis in hepatocytes under sub-toxic conditions. Nanoscale. 2014; 16: 1707-1715.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Privalova L.I., Katsnelson B.A., Loginova N.V., Gurvich V.B., Shur V.Y., Valamina I.E., et al. Subchronic Toxicity of Copper Oxide Nanoparticles and Its Attenuation with the Help of a Combination of Bioprotectors. Int J Mol Sci. 2014; 15: 12379-12406.</mixed-citation><mixed-citation xml:lang="en">Privalova L.I., Katsnelson B.A., Loginova N.V., Gurvich V.B., Shur V.Y., Valamina I.E., et al. Subchronic Toxicity of Copper Oxide Nanoparticles and Its Attenuation with the Help of a Combination of Bioprotectors. Int J Mol Sci. 2014; 15: 12379-12406.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Bondarenko, O., Ivask, A., Kakinen, A., Kahru A. Sub-toxic effects of CuO nanoparticles on bacteria: Kinetics, role of Cu ions and possible mechanisms of action. Environ. Pollut. 2012; 169: 81-89.</mixed-citation><mixed-citation xml:lang="en">Bondarenko, O., Ivask, A., Kakinen, A., Kahru A. Sub-toxic effects of CuO nanoparticles on bacteria: Kinetics, role of Cu ions and possible mechanisms of action. Environ. Pollut. 2012; 169: 81-89.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Pang, C., Selck, H., Misra, S.K., Berhanu, D., Dybowska, A., Valsami-Jones, E., Forbes, V.E. Effects of sediment-associated copper to the deposit-feeding snail, Potamopyrgus antipodarum: A comparison of Cu added in aqueous form or as nano- and micro-CuO particles. Aquat. Toxicol. 2012; 15: 114-122.</mixed-citation><mixed-citation xml:lang="en">Pang, C., Selck, H., Misra, S.K., Berhanu, D., Dybowska, A., Valsami-Jones, E., Forbes, V.E. Effects of sediment-associated copper to the deposit-feeding snail, Potamopyrgus antipodarum: A comparison of Cu added in aqueous form or as nano- and micro-CuO particles. Aquat. Toxicol. 2012; 15: 114-122.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Magaye, R., Zhao, J., Bowman, L., Ding, M. Genotoxicity and carcinogenicity of cobalt-, nickel- and copper-based nanoparticles. Exp. Ther. Med. 2012; 4: 551-561.</mixed-citation><mixed-citation xml:lang="en">Magaye, R., Zhao, J., Bowman, L., Ding, M. Genotoxicity and carcinogenicity of cobalt-, nickel- and copper-based nanoparticles. Exp. Ther. Med. 2012; 4: 551-561.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Liao, M., Liu, H. Gene expression profiling of nephrotoxicity from copper nanoparticles in rats after repeated oral administration. Environ. Toxicol. Pharmacol. 2012; 34: 67-80.</mixed-citation><mixed-citation xml:lang="en">Liao, M., Liu, H. Gene expression profiling of nephrotoxicity from copper nanoparticles in rats after repeated oral administration. Environ. Toxicol. Pharmacol. 2012; 34: 67-80.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Xu, J., Li, Z., Xu, P., Xiao, L., Yang, Z. Nanosized copper oxide induces apoptosis through oxidative stress in podocytes. Arch. Toxicol. 2013; 87: 1067-1073.</mixed-citation><mixed-citation xml:lang="en">Xu, J., Li, Z., Xu, P., Xiao, L., Yang, Z. Nanosized copper oxide induces apoptosis through oxidative stress in podocytes. Arch. Toxicol. 2013; 87: 1067-1073.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Sizova, E., Miroshnikov, S., Polyakova, V., Gluschenko, N., Skalny, A. Copper nanoparticles as modulators of apoptosis and structural changes in tissues. J. Biomater. Nanobiotechnol. 2012; 3: 97-104.</mixed-citation><mixed-citation xml:lang="en">Sizova, E., Miroshnikov, S., Polyakova, V., Gluschenko, N., Skalny, A. Copper nanoparticles as modulators of apoptosis and structural changes in tissues. J. Biomater. Nanobiotechnol. 2012; 3: 97-104.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Gomes, T., Araujo, O., Pereira, R., Almeida, A.C., Cravo, A., Bebianno, M.J. Genotoxicity of copper oxide and silver nanoparticles in the mussel Mytilus galloprovincialis. Mar. Environ. Res. 2013; 84: 51-59.</mixed-citation><mixed-citation xml:lang="en">Gomes, T., Araujo, O., Pereira, R., Almeida, A.C., Cravo, A., Bebianno, M.J. Genotoxicity of copper oxide and silver nanoparticles in the mussel Mytilus galloprovincialis. Mar. Environ. Res. 2013; 84: 51-59.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Alarifi, S., Ali, D., Verma, A., Alakhtani, S., Ali, B.A. Cytotoxicity and genotoxicity of copper oxide nanoparticles in human skin keratinocytes cells. Int. J. Toxicol. 2013; 32: 296-307.</mixed-citation><mixed-citation xml:lang="en">Alarifi, S., Ali, D., Verma, A., Alakhtani, S., Ali, B.A. Cytotoxicity and genotoxicity of copper oxide nanoparticles in human skin keratinocytes cells. Int. J. Toxicol. 2013; 32: 296-307.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Minigalieva, I.A., Katsnelson, B.A., Panov, V.G., Privalova, L.I., Varaksin, A.N., Gurvich, V.B., Sutunkova, M.P., Shur, V.Ya., Shishkina, E.V., Valamina, I.E., Zubarev, I.V., Makeyev, O.H., Meshtcheryakova, E.Y., Klinova, S.V. In vivo toxicity of copper oxide, lead oxide and zinc oxide nanoparticles acting in different combinations and its attenuation with a complex of innocuous bio-protectors. Toxicology. 2017; 380: 72-93.</mixed-citation><mixed-citation xml:lang="en">Minigalieva, I.A., Katsnelson, B.A., Panov, V.G., Privalova, L.I., Varaksin, A.N., Gurvich, V.B., Sutunkova, M.P., Shur, V.Ya., Shishkina, E.V., Valamina, I.E., Zubarev, I.V., Makeyev, O.H., Meshtcheryakova, E.Y., Klinova, S.V. In vivo toxicity of copper oxide, lead oxide and zinc oxide nanoparticles acting in different combinations and its attenuation with a complex of innocuous bio-protectors. Toxicology. 2017; 380: 72-93.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Amiri, A., Mohammadi, M., Shabani, M. Synthesis and Toxicity Evaluation of Lead Oxide (PbO) Nanoparticles in Rats. Electronic J Biol. 2016; 12(2): 110-114.</mixed-citation><mixed-citation xml:lang="en">Amiri, A., Mohammadi, M., Shabani, M. Synthesis and Toxicity Evaluation of Lead Oxide (PbO) Nanoparticles in Rats. Electronic J Biol. 2016; 12(2): 110-114.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Dumkova, J., Smutna, T., Vrlikova, L., Le Coustumer, P., Vecera, Z., Docekal, B., Mikuska, P., Capka, L., Fictum, P., Hampl, A., Buchtova M. Sub-chronic inhalation of lead oxide nanoparticles revealed their broad distribution and tissue-specific subcellular localization in target organs. Part Fibre Toxicol. 2017; 14(1):</mixed-citation><mixed-citation xml:lang="en">Dumkova, J., Smutna, T., Vrlikova, L., Le Coustumer, P., Vecera, Z., Docekal, B., Mikuska, P., Capka, L., Fictum, P., Hampl, A., Buchtova M. Sub-chronic inhalation of lead oxide nanoparticles revealed their broad distribution and tissue-specific subcellular localization in target organs. Part Fibre Toxicol. 2017; 14(1):</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Miri, A., Sarani, M., Hashemzadeh, A., Mardani Z., Darroudi, M., 20Biosynthesis and cytotoxic activity of lead oxide nanoparticles. Green Chemistry Letters and Reports. 2018; 11(4): 567-572.</mixed-citation><mixed-citation xml:lang="en">Miri, A., Sarani, M., Hashemzadeh, A., Mardani Z., Darroudi, M., 20Biosynthesis and cytotoxic activity of lead oxide nanoparticles. Green Chemistry Letters and Reports. 2018; 11(4): 567-572.</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Ng, D., Chu, Y., Tan, S., Wang, S., Lin, Y., Chu, C., Soo, Y., Song, Y., Chen, P. In vivo evidence of intestinal lead dissolution from lead dioxide (PbO2) nanoparticles and resulting bioaccumulation and toxicity in medaka fish. Environ. Sci.: Nano. 2019; 6: 580-5</mixed-citation><mixed-citation xml:lang="en">Ng, D., Chu, Y., Tan, S., Wang, S., Lin, Y., Chu, C., Soo, Y., Song, Y., Chen, P. In vivo evidence of intestinal lead dissolution from lead dioxide (PbO2) nanoparticles and resulting bioaccumulation and toxicity in medaka fish. Environ. Sci.: Nano. 2019; 6: 580-5</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Cimpan, M.R, Mordal, T., Scholermann J., Allouni Z.E., Pliquett U., Cimpan, E. An impedance-based high-throughput method for evaluating the cytotoxicity of nanoparticles. Journal of Physics: Conf. Ser. 2013; 429, 012026.</mixed-citation><mixed-citation xml:lang="en">Cimpan, M.R, Mordal, T., Scholermann J., Allouni Z.E., Pliquett U., Cimpan, E. An impedance-based high-throughput method for evaluating the cytotoxicity of nanoparticles. Journal of Physics: Conf. Ser. 2013; 429, 012026.</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Varaksin A.N., Katsnelson B.A., Panov V.G., Privalova L.I., Kireyeva E.P., Valamina I.E., et al. Some considerations concerning the theory of combined toxicity: a case study of subchronic experimental intoxication with cadmium and lead. Food Chem Toxicol. 2014; 64: 144-156.</mixed-citation><mixed-citation xml:lang="en">Varaksin A.N., Katsnelson B.A., Panov V.G., Privalova L.I., Kireyeva E.P., Valamina I.E., et al. Some considerations concerning the theory of combined toxicity: a case study of subchronic experimental intoxication with cadmium and lead. Food Chem Toxicol. 2014; 64: 144-156.</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Minigalieva I.A., Katsnelson B.A., Panov V.G., Varaksin A.N., Gurvich V.B., Privalova L.I., et al. Experimental study and mathematical modeling of toxic metals combined action as a scientific foundation for occupational and environmental health risk assessment. A summary of results obtained by the Ekaterinburg research team (Russia). Toxicol Rep. 2017; 4C: 194-201.</mixed-citation><mixed-citation xml:lang="en">Minigalieva I.A., Katsnelson B.A., Panov V.G., Varaksin A.N., Gurvich V.B., Privalova L.I., et al. Experimental study and mathematical modeling of toxic metals combined action as a scientific foundation for occupational and environmental health risk assessment. A summary of results obtained by the Ekaterinburg research team (Russia). Toxicol Rep. 2017; 4C: 194-201.</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Privalova, L.I., Katsnelson, B.A., Osipenko, A.B., Yushkov, B.H., Babushkina, L.G. Response of a phagocyte cell system to products of macrophage breakdown as a probable mechanism of alveolar phagocytosis adaptation to deposition of particles of different cytotoxicity. Environ. Health Perspect. 1980; 35: 205-218.</mixed-citation><mixed-citation xml:lang="en">Privalova, L.I., Katsnelson, B.A., Osipenko, A.B., Yushkov, B.H., Babushkina, L.G. Response of a phagocyte cell system to products of macrophage breakdown as a probable mechanism of alveolar phagocytosis adaptation to deposition of particles of different cytotoxicity. Environ. Health Perspect. 1980; 35: 205-218.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
