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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 pub-id-type="doi">10.24931/2413-9432-2018-7-1-32-36</article-id><article-id custom-type="elpub" pub-id-type="custom">bioph-217</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>МЕТОД БЕСКОНТАКТНОЙ ФОТОЛЮМИНЕСЦЕНТНОЙ ДИАГНОСТИКИ СОСТОЯНИЯ ФИБРОЗНОЙ ОБОЛОЧКИ ГЛАЗА</article-title><trans-title-group xml:lang="en"><trans-title>METHOD OF NON-CONTACT PHOTOLUMINESCENT DIAGNOSTICS OF THE EYE FIBROUS TUNIC CONDITION</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>Петров</surname><given-names>С. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Petrov</surname><given-names>S. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><email xlink:type="simple">glaucomatosis@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>Бубнова</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Bubnova</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Новиков</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Novikov</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пахомова</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Pakhomova</surname><given-names>N. A.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Волжанин</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Volzhanin</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Семчишен</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Semchishen</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Хайдуков</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Khaydukov</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Свиридов</surname><given-names>А. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Sviridov</surname><given-names>A. P.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Научно-исследовательский институт глазных болезней<country>Россия</country></aff><aff xml:lang="en">Experience Scientific-Research Institute of Eye Diseases of the Russian Academy of Medical Sciences<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Федеральный научно-исследовательский центр «Кристаллография и Фотоника» Российской академии наук<country>Россия</country></aff><aff xml:lang="en">Shubnikov Crystallography Institute of the Russian Academy of Sciences<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>04</month><year>2018</year></pub-date><volume>7</volume><issue>1</issue><fpage>32</fpage><lpage>36</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Петров С.Ю., Бубнова И.А., Новиков И.А., Пахомова Н.А., Волжанин А.В., Семчишен В.А., Хайдуков Е.В., Свиридов А.П., 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Петров С.Ю., Бубнова И.А., Новиков И.А., Пахомова Н.А., Волжанин А.В., Семчишен В.А., Хайдуков Е.В., Свиридов А.П.</copyright-holder><copyright-holder xml:lang="en">Petrov S.Y., Bubnova I.A., Novikov I.A., Pakhomova N.A., Volzhanin A.V., Semchishen V.A., Khaydukov E.V., Sviridov A.P.</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://www.pdt-journal.com/jour/article/view/217">https://www.pdt-journal.com/jour/article/view/217</self-uri><abstract><p>Бесконтактная оптическая диагностика структурных нарушений глаза обладает рядом преимуществ: высокая скорость, точность и большой спектр параметров, доступных для анализа. В работе представлены результаты исследований фотолюминесценции фиброзной оболочки глаза, возбуждаемой поляризованным светом, в зависимости от внутриглазного давления. В эксперименте применяли деэпителизированные глаза кролика с искусственно повышенным офтальмотонусом до 50 мм рт.ст. При этом склеру и роговицу освещали линейно поляризованным светом на длинах волн 250, 350 и 450 нм, возбуждая фотолюминесценцию в диапазоне длин волн до 700 нм. Были получены кои кросс-поляризованные спектры фотолюминесценции, возбуждаемые линейно поляризованным светом. При возбуждении поляризованным светом фотолюминесценция роговицы оказалась частично поляризованной. В зависимости от длины волны фотолюминесценции степень поляризации изменяется от 0,2 до 0,35. Показано, что степень поляризации фотолюминесценции роговицы глазапривозбуждении линейно поляризованным светом можно рассматривать в качестве измеряемого параметра для оценки состояния внутриглазного давления. Показано, что спектр фотолюминесценции состоит из двух полос с максимумами вблизи 460-470 и 430-440 нм. Эти полосы отнесены, соответственно, к пиридиннуклеотидамигликозилированному коллагену. Существенный вклад оказывает эпителий глаза, в котором содержится рибофлавин с полосами поглощения вблизи длин волн 450 и 365 нм. При возбуждении на длине волны 450 нм максимум фотолюминесценции расположен вблизи 540 нм, что соответствует спектру флуорофоров в эндотелии и эпителии. Спектр фотолюминесценции при возбуждении на длине волны 250 нм можно приписать триптофану, находящемуся в хрусталике глаза.</p></abstract><trans-abstract xml:lang="en"><p>Non-contact optical diagnostics of structural disorders of the eye has a number of advantages: high speed, accuracy and a large range of parameters available for analysis. The paper presents the results of studies of the photoluminescence of the fibrous tunic of the eye, excited by polarized light, depending on the intraocular pressure. In the experiments, isolated de-epithelized eyes of the rabbit were used, inside of which pressure up to 50 mm Hg was artificially created. Under these conditions, the cornea and sclera were illuminated with linearly polarized light at wavelengths of 250, 350 and 450 nm, exciting photoluminescence in the wavelength range up to 700 nm. Cross and co-polarized photoluminescence spectra excited by linearly polarized light were obtained. It has been established that, when excited by polarized light, the photoluminescence of the cornea is partially polarized. Depending on the wavelength of the photoluminescence, the degree of polarization varies from 0.2 to 0.35. It is shown that the degree of polarization of the photoluminescence of the cornea of the eye upon excitation by linearly polarized light can be used as a measurable parameter for assessing the physiological state of the eye. It is shown that the photoluminescence spectrum consists of two bands with maxima near 460-470 and 430-440 nm. These bands are assigned, respectively, to pyridinnucleotides and glycosylated collagen. A significant contribution can be made by the epithelium of the eye, which contains riboflavin with characteristic absorption bands near 450 and 365 nm. When excited at 450 nm, the photoluminescence maximum is located near 540 nm, which corresponds to the spectrum of fluorophores in the endothelium and epithelium. The spectrum of photoluminescence upon excitation at a wavelength of 250 nm can be attributed to tryptophan located in the intraocular lens.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>глаукома</kwd><kwd>роговица</kwd><kwd>склера</kwd><kwd>фиброзная оболочка глаза</kwd><kwd>фотолюминесценция</kwd><kwd>поляризация</kwd></kwd-group><kwd-group xml:lang="en"><kwd>laser photonics</kwd><kwd>holography</kwd><kwd>correlation</kwd><kwd>coherence</kwd><kwd>optical computing</kwd><kwd>photonic processor</kwd></kwd-group><funding-group xml:lang="ru"><funding-statement>Российский фонд фундаментальных исследований (грант № 15-29-03843).</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">Аветисов С.Э., Мамиконян В.Р., Завалишин Н.Н., Ненюков А.К. 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