<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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-51</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>ОЦЕНКА СОВМЕСТНОГО ДЕЙСТВИЯ ИБУПРОФЕНА И ХОЛЕСТЕРИНА НА МИКРОВЯЗКОСТЬ И УПОРЯДОЧЕННОСТЬ МОДЕЛЬНОЙ ЛИПИДНОЙ МЕМБРАНЫ ПО ИЗМЕРЕНИЮ КИНЕТИКИ ЗАТУХАНИЯ АНИЗОТРОПИИ ФЛУОРЕСЦЕНЦИИ</article-title><trans-title-group xml:lang="en"><trans-title>ASSESSMENT OF JOINT EFFECT OF IBUPROFEN AND CHOLESTEROL ON MICROVISCO-SITY AND ORDERING OF MODEL LIPID MEMBRANES BY TIME-RESOLVED MEASUREMENTS OF FLUORESCENCE ANISOTROPY DECAY</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>Ефимова</surname><given-names>С. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Yefimova</surname><given-names>S. L.</given-names></name></name-alternatives><email xlink:type="simple">ephimova@isma.kharkov.ua</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>Ткачева</surname><given-names>Т. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Tkacheva</surname><given-names>T. N.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Касян</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kasian</surname><given-names>N. A.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт сцинтилляционных материалов НАН Украины</institution></aff><aff xml:lang="en"><institution>Institute for Scintillation Materials, National Academy of the Sciences of Ukraine</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>10</day><month>03</month><year>2020</year></pub-date><volume>84</volume><issue>2</issue><fpage>264</fpage><lpage>271</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ефимова С.Л., Ткачева Т.Н., Касян Н.А., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Ефимова С.Л., Ткачева Т.Н., Касян Н.А.</copyright-holder><copyright-holder xml:lang="en">Yefimova S.L., Tkacheva T.N., Kasian N.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://zhps.ejournal.by/jour/article/view/51">https://zhps.ejournal.by/jour/article/view/51</self-uri><abstract><p>Изучена кинетика затухания анизотропии флуоресценции перилена, внедренного в липидную мембрану L-a-дипальмитоилфосфатидилхолина (ДПФХ), с целью оценки мембранотропного действия нестероидного противовоспалительного средства ибупрофена, а также совместного действия ибупрофена и холестерина. Полученные времена вращательной корреляции (j) и предельной анизотропии (r¥) позволяют независимо оценить изменение микровязкости и упорядоченности модельных липидных мембран в различных фазовых состояниях под действием вводимых добавок. Показано, что ибупрофен существенно снижает микровязкость ДПФХ-мембран в фазе геля и практически не влияет на микровязкость жидкокристаллической фазы. При этом в обеих фазах ибупрофен понижает упорядоченность гидрофобных цепей липида. При совместном введении холестерина и ибупрофена наблюдается явно выраженный аддитивный эффект в фазе геля, проявляющийся в существенном разжижающем и разупорядочивающем действии компонентов на липидную мембрану. В жидкокристаллической фазе ибупрофен вызывает нивелирование уплотняющего и упорядочивающего действия холестерина. </p></abstract><trans-abstract xml:lang="en"><p>The time-resolved fluorescence anisotropy decay of perylene incorporated into the lipid L-α-dipalmitoylphosphatidylcholine (DPPC) membrane has been studied to evaluate the membranotropic action of non-steroidal anti-inflammatory substance ibuprofen and the joint effect of ibuprofen and cholesterol. The obtained values of rotation correlation times (j) and limiting anisotropy (r∞) allow estimating independently the effects of these additives on microviscosity and ordering of model lipid membranes in different phase states. Ibuprofen is shown to decrease significantly the DPPC membrane microviscosity in the gel phase with no actual effect in the liquid-crystal phase. However, in both phases ibuprofen decreases the ordering of the lipid hydrophobic chains. When ibuprofen is embedded in a lipid membrane enriched with cholesterol, a pronounced additive effect is observed in the gel phase manifesting itself in substantial dilution and disordering of the lipid membrane by the components. In the liquid-crystal phase, ibuprofen causes leveling of the densifying and regulating effects of cholesterol. </p></trans-abstract><kwd-group xml:lang="ru"><kwd>разрешенное во времени затухание анизотропии флуоресценции</kwd><kwd>время вращательной корреляции</kwd><kwd>перилен</kwd><kwd>ибупрофен</kwd><kwd>холестерин</kwd><kwd>модельная липидная мембрана</kwd><kwd>time-resolved fluorescence anisotropy decay</kwd><kwd>rotation correlation time</kwd><kwd>perylene</kwd><kwd>ibuprofen</kwd><kwd>model lipid membrane</kwd><kwd>cholesterol</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">M. B. Boggara, R. Krishnamoorti. J. Biophys., 98 (2010) 586-595</mixed-citation><mixed-citation xml:lang="en">M. B. Boggara, R. Krishnamoorti. J. Biophys., 98 (2010) 586-595</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">M. M. Moreno, P. Garidel, M. Suwalsky, J. Howe, K. Brandenburg. Biochim. Biophys. Acta, 1788 (2009) 1296-1303</mixed-citation><mixed-citation xml:lang="en">M. M. Moreno, P. Garidel, M. Suwalsky, J. Howe, K. Brandenburg. Biochim. Biophys. Acta, 1788 (2009) 1296-1303</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">A. Khajeh, H. Modarress. Biochim. Biophys. Acta, 1838 (2014) 2431-2438</mixed-citation><mixed-citation xml:lang="en">A. Khajeh, H. Modarress. Biochim. Biophys. Acta, 1838 (2014) 2431-2438</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">R. J. Alsop, C. L. Armstrong, A. Maqbool, L.Toppozini, H. Dies, M. C. Rheinstädter. Soft Matter, 11 (2015) 4756-4767</mixed-citation><mixed-citation xml:lang="en">R. J. Alsop, C. L. Armstrong, A. Maqbool, L.Toppozini, H. Dies, M. C. Rheinstädter. Soft Matter, 11 (2015) 4756-4767</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">M. B. Boggara, R. Krishnamoorti. Langmuir, 26 (8) (2010) 5734-5745</mixed-citation><mixed-citation xml:lang="en">M. B. Boggara, R. Krishnamoorti. Langmuir, 26 (8) (2010) 5734-5745</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">S. Jaksch, F. Lipfert, A. Koutsioubas, S. Mattauch, O. Holderer, O. Ivanova, H. Frielinghaus, S. Hertrich, S. Fischer, B. Nickel. Phys. Rev. E, 91 (2015) 022716(1-9)</mixed-citation><mixed-citation xml:lang="en">S. Jaksch, F. Lipfert, A. Koutsioubas, S. Mattauch, O. Holderer, O. Ivanova, H. Frielinghaus, S. Hertrich, S. Fischer, B. Nickel. Phys. Rev. E, 91 (2015) 022716(1-9)</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">M. Di Foggia, S. Bonora, A. Tinti, V. Tugnoli. J. Therm. Anal. Calorim., 124 (2016); doi: 10.1007/s10973-016-5408-8</mixed-citation><mixed-citation xml:lang="en">M. Di Foggia, S. Bonora, A. Tinti, V. Tugnoli. J. Therm. Anal. Calorim., 124 (2016); doi: 10.1007/s10973-016-5408-8</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">I. Kyrikou, S.K. Hadjikakou, D. Kovala-Demertzi, K. Viras, T. Mavromoustakos. Chem. Phys. Lipids, 132 (2004) 157-169</mixed-citation><mixed-citation xml:lang="en">I. Kyrikou, S.K. Hadjikakou, D. Kovala-Demertzi, K. Viras, T. Mavromoustakos. Chem. Phys. Lipids, 132 (2004) 157-169</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">C. S. Levin, J. Kundu, B. G. Janesko, G. E. Scuseria, R. M. Raphael, N. J. Halas. J. Phys. Chem. B, 112 (2008) 14168-14175</mixed-citation><mixed-citation xml:lang="en">C. S. Levin, J. Kundu, B. G. Janesko, G. E. Scuseria, R. M. Raphael, N. J. Halas. J. Phys. Chem. B, 112 (2008) 14168-14175</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">R. Koynova, M. Caffrey. Biochim. Biophys. Acta, 1376 (1998) 91-145</mixed-citation><mixed-citation xml:lang="en">R. Koynova, M. Caffrey. Biochim. Biophys. Acta, 1376 (1998) 91-145</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">J. R. Lakowicz. Principles of Fluorescence Spectroscopy, NewYork, Boston, Dordrecht, London, Moscow, KluwerAcademic/PlenumPublishers (1999)</mixed-citation><mixed-citation xml:lang="en">J. R. Lakowicz. Principles of Fluorescence Spectroscopy, NewYork, Boston, Dordrecht, London, Moscow, KluwerAcademic/PlenumPublishers (1999)</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Г. Е. Добрецов. Флуоресцентные зонды в исследовании клеток, мембран и липопротеинов, Москва, Наука (1989)</mixed-citation><mixed-citation xml:lang="en">Г. Е. Добрецов. Флуоресцентные зонды в исследовании клеток, мембран и липопротеинов, Москва, Наука (1989)</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">B. Valeur. Molecular Fluorescence. Principles and Applications, Weinheim, Wiley-VCH (2002)</mixed-citation><mixed-citation xml:lang="en">B. Valeur. Molecular Fluorescence. Principles and Applications, Weinheim, Wiley-VCH (2002)</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">J. R. Lakowicz, J. R. Kutson. Biochemistry, 19 (1980) 905-911</mixed-citation><mixed-citation xml:lang="en">J. R. Lakowicz, J. R. Kutson. Biochemistry, 19 (1980) 905-911</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">R. L. Christensen, R. C. Drake, D. Phillips. J. Phys. Chem., 90 (1986) 5960-5967</mixed-citation><mixed-citation xml:lang="en">R. L. Christensen, R. C. Drake, D. Phillips. J. Phys. Chem., 90 (1986) 5960-5967</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">M. A. M. J. van Zandvoort, H. C. Gerritsen, G. van Ginkel, Y. K. Levine, R. Tarroni, C. Zannoni. J. Phys. Chem. B, 101 (1997) 4149-4154</mixed-citation><mixed-citation xml:lang="en">M. A. M. J. van Zandvoort, H. C. Gerritsen, G. van Ginkel, Y. K. Levine, R. Tarroni, C. Zannoni. J. Phys. Chem. B, 101 (1997) 4149-4154</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">A. Balter, J. Szubiakowski. J. Fluoresc., 3 (1993) 247-249</mixed-citation><mixed-citation xml:lang="en">A. Balter, J. Szubiakowski. J. Fluoresc., 3 (1993) 247-249</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">B. Mui, L. Chow, M. J. Hope. Methods Enzymol., 367 (2003) 3-14</mixed-citation><mixed-citation xml:lang="en">B. Mui, L. Chow, M. J. Hope. Methods Enzymol., 367 (2003) 3-14</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">http://avantilipids.com</mixed-citation><mixed-citation xml:lang="en">http://avantilipids.com</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Р. Геннис. Биомембраны. Молекулярная структура и функции, под ред. Р. Генниса, Москва, Мир (1997)</mixed-citation><mixed-citation xml:lang="en">Р. Геннис. Биомембраны. Молекулярная структура и функции, под ред. Р. Генниса, Москва, Мир (1997)</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">G. F. Sanchez, C. C. Ruiz. J. Lumin., 69 (1996) 179-186</mixed-citation><mixed-citation xml:lang="en">G. F. Sanchez, C. C. Ruiz. J. Lumin., 69 (1996) 179-186</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">M. D. Barkley, A. A. Kowalczyck, L. Brand. J. Chem. Phys., 75 (1981) 3581-3593</mixed-citation><mixed-citation xml:lang="en">M. D. Barkley, A. A. Kowalczyck, L. Brand. J. Chem. Phys., 75 (1981) 3581-3593</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">U. K. A. Klein, H. P. Haar. Chem. Phys. Lett., 63 (1979) 40-42</mixed-citation><mixed-citation xml:lang="en">U. K. A. Klein, H. P. Haar. Chem. Phys. Lett., 63 (1979) 40-42</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">W. W. Mantulin, G. Weber. J. Chem. Phys., 66 (1977) 4092-4099</mixed-citation><mixed-citation xml:lang="en">W. W. Mantulin, G. Weber. J. Chem. Phys., 66 (1977) 4092-4099</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">B. Brocklehurst, R. N. Young. J. Phys. Chem., 99 (1995) 40-43</mixed-citation><mixed-citation xml:lang="en">B. Brocklehurst, R. N. Young. J. Phys. Chem., 99 (1995) 40-43</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">J. Lakowicz, H. Cherek, B. P. Maliwal. Biochemistry, 24 (1985) 376-383</mixed-citation><mixed-citation xml:lang="en">J. Lakowicz, H. Cherek, B. P. Maliwal. Biochemistry, 24 (1985) 376-383</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">D. Wack, W. Webb. Phys. Rew. A, 40 (1989) 2712-2730</mixed-citation><mixed-citation xml:lang="en">D. Wack, W. Webb. Phys. Rew. A, 40 (1989) 2712-2730</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">T. P. W. McMullen, R. N. McElhaney. Biochim. Biophys. Acta, 1234 (1995) 90-98</mixed-citation><mixed-citation xml:lang="en">T. P. W. McMullen, R. N. McElhaney. Biochim. Biophys. Acta, 1234 (1995) 90-98</mixed-citation></citation-alternatives></ref><ref id="cit29"><label>29</label><citation-alternatives><mixed-citation xml:lang="ru">D. A. Mannock, R. N. A. H. Lewis, R. N. McElhaney. Biophys. J., 91 (2006) 3327-3340</mixed-citation><mixed-citation xml:lang="en">D. A. Mannock, R. N. A. H. Lewis, R. N. McElhaney. Biophys. J., 91 (2006) 3327-3340</mixed-citation></citation-alternatives></ref><ref id="cit30"><label>30</label><citation-alternatives><mixed-citation xml:lang="ru">M. G. K. Benesch, D. A. Mannock, R. N. A. H. Lewis, R. N. McElhaney. Biochemistry, 50 (2011) 9982-9997</mixed-citation><mixed-citation xml:lang="en">M. G. K. Benesch, D. A. Mannock, R. N. A. H. Lewis, R. N. McElhaney. Biochemistry, 50 (2011) 9982-9997</mixed-citation></citation-alternatives></ref><ref id="cit31"><label>31</label><citation-alternatives><mixed-citation xml:lang="ru">G. K. M. Benesch, R. N. McElhaney. Biochim. Biophys. Acta, 1838 (2014) 1941-1949</mixed-citation><mixed-citation xml:lang="en">G. K. M. Benesch, R. N. McElhaney. Biochim. Biophys. Acta, 1838 (2014) 1941-1949</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>
