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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">zhps</journal-id><journal-title-group><journal-title xml:lang="ru">Журнал прикладной спектроскопии</journal-title><trans-title-group xml:lang="en"><trans-title>Zhurnal Prikladnoii Spektroskopii</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0514-7506</issn><publisher><publisher-name>B. I. Stepanov Institute of Physics of the National Academy of Sciences</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">zhps-1296</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>СПЕКТРОСКОПИЯ В БИОЛОГИИ И МЕДИЦИНЕ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>SPECTROSCOPY IN BIOLOGY AND MEDICINE</subject></subj-group></article-categories><title-group><article-title>Фотогенерация цитотоксических радикалов в растворах и клеточных мембранах, содержащих галогенметаны, для повышения эффективности противоопухолевой терапии</article-title><trans-title-group xml:lang="en"><trans-title>Photogeneration of Cytotoxic Radicals in Solutions and Cell Membranes Containing Halomethanes to Increase the Efficiency of Antitumor Therapy</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>Цвирко</surname><given-names>М. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Tsvirko</surname><given-names>M. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ченстохова</p></bio><bio xml:lang="en"><p>Czestochowa</p></bio><email xlink:type="simple">m.tsvirko@ujd.edu.pl</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>Гуринович</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Gurinovich</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Туба Сити</p></bio><bio xml:lang="en"><p>Tuba City</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Университет им. Яна Длугоша в Ченстохове</institution></aff><aff xml:lang="en"><institution>University Jan Dlugosha in Czestochowa</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Академия Грейхиллс</institution></aff><aff xml:lang="en"><institution>Greyhills Academy</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>31</day><month>05</month><year>2023</year></pub-date><volume>90</volume><issue>3</issue><fpage>401</fpage><lpage>405</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Цвирко М.П., Гуринович В.В., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Цвирко М.П., Гуринович В.В.</copyright-holder><copyright-holder xml:lang="en">Tsvirko M.P., Gurinovich V.V.</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://zhps.ejournal.by/jour/article/view/1296">https://zhps.ejournal.by/jour/article/view/1296</self-uri><abstract><p>Исследовано усиление галогенметанами (CCl4, CHBr3) фотосенсибилизируемых Zn-тетрафенил-порфином и Zn-тетраметилпиридилпорфирином деструкции белковых триптофанилов и перекисного окисления липидов в изолированных эритроцитарных мембранах. Показано, что эффект обусловлен фотоиндуцированным переносом электрона от Zn-порфиринов к галогенметанам с образованием высокореакционноспособных галогенметильных радикалов. Гидрофильный Zn-тетраметилпири-дилпорфирин более активен в опосредуемой галогенметанами фотосенсибилизации повреждений мембранных белков, в то время как гидрофобный Zn-тетрафенилпорфин эффективнее фотосенсибилизирует окисление липидов.</p></abstract><trans-abstract xml:lang="en"><p>Enhancement by halomethanes (CCl4, CHBr3) of photosensitized by Zn-tetraphenylporphin and Zn-tetramethylpyridylporphyrin destruction of protein tryptophanils and lipid peroxidation in isolated erythrocyte membranes has been studied. It is shown that the effect is due to photoinduced electron transfer from Zn-porphyrins to halomethanes with the formation of highly reactive halomethyl radicals. Hydrophilic Zn-tetramethylpyridylporphyrin is more active in halomethane-mediated photosensitization of membrane protein damage, while hydrophobic Zn-tetraphenylporphin is more effective in photosensitizing lipid oxidation.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>порфирин</kwd><kwd>галогенметан</kwd><kwd>радикальная реакция</kwd><kwd>клеточная мембрана</kwd><kwd>фотодинамическая терапия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>porphyrin</kwd><kwd>halomethane</kwd><kwd>radical reaction</kwd><kwd>cell membrane</kwd><kwd>photodynamic therapy</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Авторы выражают благодарность А.В. Воробью (Институт физики НАН Беларуси) за помощь в проведении измерений.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">A. F. Mironov, K. A. Zhdanova, N. A. Bragina. Russ. Chem. 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