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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">bioph</journal-id><journal-title-group><journal-title xml:lang="ru">Biomedical Photonics</journal-title><trans-title-group xml:lang="en"><trans-title>Biomedical Photonics</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2413-9432</issn><publisher><publisher-name>Non-profit partnership for development of domestic photodynamic therapy and photodiagnosis</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">bioph-30</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>ОРИГИНАЛЬНЫЕ СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES</subject></subj-group></article-categories><title-group><article-title>Эффективность в системе in vitro гликозилированных производных триметилового эфира хлорина е6 в зависимости от положения углеводного фрагмента в макроцикле</article-title><trans-title-group xml:lang="en"><trans-title>Influence of the carbohydrate fragment position in the macrocycle of chlorine e6 trimethyl ester glycosylated derivatives on their in vitro photo- induced activity</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>Якубовская</surname><given-names>Р. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Yakubovskaya</surname><given-names>R. I.</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>Плютинская</surname><given-names>А. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Plyutinskaya</surname><given-names>A. D.</given-names></name></name-alternatives><email xlink:type="simple">anna2031@rambler.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>Плотникова</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Plotnikova</surname><given-names>E. 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>Грин</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Grin</surname><given-names>M. A.</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>Миронов</surname><given-names>А. Ф.</given-names></name><name name-style="western" xml:lang="en"><surname>Mironov</surname><given-names>A. F.</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>Сергеева</surname><given-names>В. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Sergeeva</surname><given-names>V. S.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Национальный медицинский исследовательский радиологический центр Минздрава России, Москва, Россия</institution><country>Россия</country></aff><aff xml:lang="en"><institution>P.A.Herzen Moscow Cancer Research Institute, Moscow</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Московский технологический университет МИРЭА, Москва, Россия</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Lomonosov Moscow State University of Fine Chemical Technologies, Moscow</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Российский национальный исследовательский медицинский университет имени Н. И. Пирогова, Москва, Россия</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.I. Pirogov Russian State Medical University, Moscow</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2014</year></pub-date><pub-date pub-type="epub"><day>20</day><month>06</month><year>2014</year></pub-date><volume>3</volume><issue>2</issue><fpage>3</fpage><lpage>7</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Якубовская Р.И., Плютинская А.Д., Плотникова Е.А., Грин М.А., Миронов А.Ф., Сергеева В.С., 2014</copyright-statement><copyright-year>2014</copyright-year><copyright-holder xml:lang="ru">Якубовская Р.И., Плютинская А.Д., Плотникова Е.А., Грин М.А., Миронов А.Ф., Сергеева В.С.</copyright-holder><copyright-holder xml:lang="en">Yakubovskaya R.I., Plyutinskaya A.D., Plotnikova E.A., Grin M.A., Mironov A.F., Sergeeva V.S.</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.pdt-journal.com/jour/article/view/30">https://www.pdt-journal.com/jour/article/view/30</self-uri><abstract><p>Изучены физико-химические и фотофизические свойства гликоконъюгатов на основе триметилового эфира хлорина е6  с углеводными заместителями в разных положениях макроцикла, а также их фотоиндуцированная активность относительно опухолевых клеток человека (НЕp2, А549 и НТ29) и животных (LLC) в системе in vitro. Показано, что все фотосенсибилизаторы оставались стабильными в течение длительного времени в темновых условиях. При оценке эффективности соединений выявлено, что наибольшую активность проявлял фотосенсибилизатор с галактозой в пирроле А (величина ИК50 варьировалась от 27±2 до 75±5 нМ в зависимости от клеточной культуры), в то время как наличие остатка углевода в пирроле С снижало фотоиндуцированную активность в 5–10 раз.</p><p> </p></abstract><trans-abstract xml:lang="en"><p>The physicochemical and photophysical properties, as well as photo-induced activity, of glycoconjugates based on chlorine е6 trimethyl ether with various positions of carbohydrate fragment in the macrocycle have been studied. The photo-induced activity was investigated in the human (HEp2, A549 and HT29) and animal (LLC) cell lines. The tested compounds showed in vitro both high photo-induced activity and high stability in the dark. The photosensitizer with galactose in the A pirrole ring demonstrated the highest activity (the half maximal inhibitory concentration (ИК50) varied from 27±2 nM to 75±5 nM in tests on different cell lines). Dyes with sugar substitutes in the C pirrole ring were 5–10 times less active.</p><p> </p></trans-abstract><kwd-group xml:lang="ru"><kwd>фотодинамическое воздействие</kwd><kwd>гликозилированные производные хлорина е6</kwd><kwd>фотосенсибилизаторы</kwd></kwd-group><kwd-group xml:lang="en"><kwd>photodynamic exposure</kwd><kwd>chlorin-carbohydrate conjugates</kwd><kwd>photosensitizers</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">Миронов А.Ф. Фотодинамическая терапия рака – новый эффективный метод диагностики и лечения злокачественных опухолей // Соровский образовательный журнал. – 1996. – № 8. – С. 32–40.</mixed-citation><mixed-citation xml:lang="en">Миронов А.Ф. 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