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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">sibmed</journal-id><journal-title-group><journal-title xml:lang="ru">Сибирский научный медицинский журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Сибирский научный медицинский журнал</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2410-2512</issn><issn pub-type="epub">2410-2520</issn><publisher><publisher-name>ИЦиГ СО РАН</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.15372/SSMJ20180104</article-id><article-id custom-type="elpub" pub-id-type="custom">sibmed-8</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>МЕДИКО-БИОЛОГИЧЕСКИЕ НАУКИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>BIOMEDICINE</subject></subj-group></article-categories><title-group><article-title>ОБРАТНАЯ ЗАВИСИМОСТЬ МЕЖДУ АНТИОКСИДАНТНОЙ АКТИВНОСТЬЮ СИНТЕТИЧЕСКИХ МОНОФЕНОЛОВ СТРУКТУРНО ВЗАИМОСВЯЗАННОГО РЯДА И ИХ ТОКСИЧНОСТЬЮ В ОТНОШЕНИИ ОПУХОЛЕВЫХ КЛЕТОК</article-title><trans-title-group xml:lang="en"><trans-title>INVERSE RELATIONSHIP BETWEEN THE ANTIOXIDANT ACTIVITY OF STRUCTURALLY RELATED SYNTHETIC MONOPHENOLS AND THEIR TOXICITY IN TUMOR 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>Гайнутдинов</surname><given-names>П. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Gaynutdinov</surname><given-names>P. I.</given-names></name></name-alternatives><email xlink:type="simple">pg@centercem.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>Кожин</surname><given-names>П. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Kozhin</surname><given-names>P. M.</given-names></name></name-alternatives><email xlink:type="simple">kozhinpm@gmail.com</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>Чечушков</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Chechushkov</surname><given-names>A. V.</given-names></name></name-alternatives><email xlink:type="simple">achechushkov@gmail.com</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>Мартинович</surname><given-names>Г. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Martinovich</surname><given-names>G. G.</given-names></name></name-alternatives><email xlink:type="simple">martinovichgg@bsu.by</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>Хольшин</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kholshin</surname><given-names>S. V.</given-names></name></name-alternatives><email xlink:type="simple">s.kholshin@gmail.com</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>Кандалинцева</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kandalintseva</surname><given-names>N. V.</given-names></name></name-alternatives><email xlink:type="simple">aquaphenol@mail.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>Зенков</surname><given-names>Н. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Zenkov</surname><given-names>N. K.</given-names></name></name-alternatives><email xlink:type="simple">lemen@centercem.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>Меньщикова</surname><given-names>Е. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Menshchikova</surname><given-names>E. B.</given-names></name></name-alternatives><email xlink:type="simple">lemen@centercem.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">НИИ экспериментальной и клинической медицины<country>Россия</country></aff><aff xml:lang="en">Research Institute for Experimental and Clinical and Medicine<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Белорусский государственный университет<country>Россия</country></aff><aff xml:lang="en">Belarusian State University<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru">Новосибирский государственный педагогический университет<country>Россия</country></aff><aff xml:lang="en">Novosibirsk State Pedagogical University<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>20</day><month>02</month><year>2019</year></pub-date><volume>38</volume><issue>1</issue><fpage>22</fpage><lpage>31</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Гайнутдинов П.И., Кожин П.М., Чечушков А.В., Мартинович Г.Г., Хольшин С.В., Кандалинцева Н.В., Зенков Н.К., Меньщикова Е.Б., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Гайнутдинов П.И., Кожин П.М., Чечушков А.В., Мартинович Г.Г., Хольшин С.В., Кандалинцева Н.В., Зенков Н.К., Меньщикова Е.Б.</copyright-holder><copyright-holder xml:lang="en">Gaynutdinov P.I., Kozhin P.M., Chechushkov A.V., Martinovich G.G., Kholshin S.V., Kandalintseva N.V., Zenkov N.K., Menshchikova E.B.</copyright-holder><license 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://sibmed.elpub.ru/jour/article/view/8">https://sibmed.elpub.ru/jour/article/view/8</self-uri><abstract><p>Целью настоящего исследования послужило изучение взаимосвязи между антиоксидантной активностью новых синтетических водорастворимых монофенолов структурно взаимосвязанного ряда и их влиянием на жизнеспособность опухолевых клеток in vitro. Материал и методы. Синтезированы пять оригинальных гидрофильных серо- и селен-содержащих монофенолов, различающихся длиной углеводородной цепи алкилтиосульфонатного заместителя, находящегося в пара-положении по отношению к гидроксильной группе, количеством трет-бутильных орто-заместителей и варьированием фрагмента «S-S»: 3-(3'-трет-бутил-4'-гидроксифенил)этилтиосульфонат натрия (ТС-12), 3-(3'-трет-бутил-4'-гидроксифенил)пропилсульфонат натрия (С-13), 3-(3'-трет-бутил-4'-гидроксифенил)пропилселеносульфонат натрия (СеС-13), 3-(3'-трет-бутил-4'-гидроксифенил)пропилтиосульфонат натрия (ТС-13), 3-(3',5'-ди-трет-бутил-4'-гидроксифенил)пропилтиосульфонат натрия (ТС-17). Антиоксидантную активность соединений определяли в бесклеточной модельной тест-системе по способности ингибировать люминол-зависимую хемилюминесценцию азоинициатора AAPH, противоопухолевую цитотоксичность - по влиянию на жизнеспособность моноцито/макрофагоподобных клеток гистиоцитарной лимфомы человека U937 и клеток аденокарциномы молочной железы человека MCF-7 в MTT-тесте. Результаты и их обсуждение. Все использованные в настоящем исследовании фенольные соединения проявляли антиоксидантную активность в бесклеточной модельной системе (ингибирование радикала азоинициатора AAPH•) и цитотоксичность в отношении клеток U937 и MCF-7, эффект зависел от дозы и структуры молекулы. Наблюдалась прямая зависимость между структурой монофенолов и их способностью угнетать жизнеспособность опухолевых клеток разных линий вне зависимости от происхождения последних, миелоидного (U937) или эпителиального (MCF-7), и типа роста (соответственно неприкрепленных и прикрепленных), а также диапазона концентраций соединений (соответственно от 100 до 500 мкМ и от 2 до 150 мкМ). В то же время зависимость между антиоксидантной активностью монофенолов и их цитотоксичностью была реципрокной (при исключении из анализа СеС-13), что может быть связано как со способностью опухоли к самозащите от активированных кислородных метаболитов, так и с непрямым прооксидантным эффектом фенольных соединений.</p></abstract><trans-abstract xml:lang="en"><p>The aim of the study was to study investigate the relationship between the antioxidant activity of new synthetic structurally related water-soluble monophenols and their effect on the tumor cell viability in vitro. Material and methods. Five original hydrophilic sulfur- and selenium-containing monophenols with varying length of the hydrocarbon chain of the para -alkylthiosulfonate substituent, the amount of tert -butyl ortho -substituents and the «S-S» fragment structure are synthesized: sodium 3-(3'- tert -butyl-4'-hydroxyphenyl)ethyl thiosulfonate (TS-12), sodium 3-(3'- tert -butyl-4'-hydroxyphenyl)propyl sulfonate (S-13), sodium 3-(3'- tert -butyl-4'-hydroxyphenyl)propyl seleniumsulfonate (SeS-13), sodium 3-(3'- tert -butyl-4'-hydroxyphenyl)propyl thiosulfonate (TS-13), sodium 3-(3',5'-di- tert -butyl-4’-hydroxyphenyl)propyl thiosulfonate (TS-17). The antioxidant activity of the compounds was determined in a cell-free model test system by the ability to inhibit the luminol-dependent chemiluminescence of free radical-generating azo compound AAPH. Antitumor cytotoxicity was evaluated by their effect on the viability of human histiocytic lymphoma cell line U937 (monocyte/macrophage-like cells) and human breast adenocarcinoma cell line MCF-7 in the MTT test. Results and discussion. All tested phenolic compounds exerted antioxidant activity in the cell-free model system (inhibition of azo initiator radical AAPH•) and cytotoxicity against U937 and MCF-7 cells, the effect depended on the dose and structure of the molecule. There was a direct relationship between the structure of monophenols and their ability to inhibit the viability of tumor cells of different lines, regardless of the origin of the latter, myeloid (U937) or epithelial (MCF-7), and growth type (respectively anchorage-independent and attached), as well as the concentration range of compounds (respectively from 100 to 500 μM and from 2 to 150 μM). At the same time, the relationship between the antioxidant activity of monophenols and their cytotoxicity was inverse (when SeS-13 was excluded from analysis), which may be related both to the ability of the tumor to self-defense against reactivate oxygen metabolites and to the indirect pro-oxidant effect of phenolic compounds.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>монофенольные антиоксиданты</kwd><kwd>клетки MCF-7</kwd><kwd>клетки U937</kwd><kwd>жизнеспособность</kwd><kwd>токсичность</kwd><kwd>антиоксидантная активность</kwd></kwd-group><kwd-group xml:lang="en"><kwd>monophenolic antioxidants</kwd><kwd>MCF-7 cell line</kwd><kwd>U937 cell line</kwd><kwd>viability</kwd><kwd>toxicity</kwd><kwd>antioxidant activity</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">Зиновьева В.Н., Спасов А.А. Механизмы антиканцерогенных эффектов растительных полифенолов I. 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