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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">ssmu</journal-id><journal-title-group><journal-title xml:lang="ru">Бюллетень сибирской медицины</journal-title><trans-title-group xml:lang="en"><trans-title>Bulletin of Siberian Medicine</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1682-0363</issn><issn pub-type="epub">1819-3684</issn><publisher><publisher-name>Siberian State Medical University, the Ministry of Healthcare of the Russian Federation</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.20538/1682-0363-2016-5-97-104</article-id><article-id custom-type="elpub" pub-id-type="custom">ssmu-738</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 PAPERS</subject></subj-group></article-categories><title-group><article-title>Морфология экзоорбитальных слезных желез беспородных белых крыс при высокоинтенсивном световом воздействии</article-title><trans-title-group xml:lang="en"><trans-title>Morphology of exorbital lacrimal glands of not purebred white rats at high-intensity light influence</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>Мустафина</surname><given-names>Л. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Mustafina</surname><given-names>L. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р мед. наук, профессор кафедры гистологии, эмбриологии и цитологии,</p><p>634050, г. Томск, Московский тракт, 2</p></bio><bio xml:lang="en"><p>DM, Professor of Department of Histology, Embryology and Cytology,</p><p>2, Moscow Trakt, Tomsk, 634050</p></bio><email xlink:type="simple">mustafinalr@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>Журавлева</surname><given-names>А. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Zhuravleva</surname><given-names>A. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>студентка 5-го курса,</p><p>634050, г. Томск, Московский тракт, 2</p></bio><bio xml:lang="en"><p>5-year Student,</p><p>2, Moscow Trakt, Tomsk, 634050</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Логвинов</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Logvinov</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р мед. наук, профессор, зав. кафедрой гистологии, эмбриологии и цитологии,</p><p>634050, г. Томск, Московский тракт, 2</p></bio><bio xml:lang="en"><p>DM, Рrofessor, Head of Department of Histology, Embryology and Cytology,</p><p>2, Moscow Trakt, Tomsk, 634050</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Карпова</surname><given-names>М. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Karpova</surname><given-names>M. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р мед. наук, профессор, зав. кафедрой микробиологии и вирусологии,</p><p>634050, г. Томск, Московский тракт, 2</p></bio><bio xml:lang="en"><p>MD, Рrofessor, Head of Department Microbiology and Virology,</p><p>2, Moscow Trakt, Tomsk, 634050</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ласукова</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Lasukova</surname><given-names>T. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р биол. наук, профессор медико-биологических дисциплин,</p><p>634061, г. Томск, ул. Киевская, 60А</p></bio><bio xml:lang="en"><p>DBSс, Professor, Department of Biomedical Sciences,</p><p>60а, Kievskaya Str., Tomsk, 634061</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Суханова</surname><given-names>Г. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Sukhanova</surname><given-names>G. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р биол. наук, профессор кафедры биохимии и молекулярной биологии,</p><p>634050, г. Томск, Московский тракт, 2</p></bio><bio xml:lang="en"><p>DBSс, Professor, Biochemistry and Molecular Biology Department,</p><p>2, Moscow Trakt, Tomsk, 634050</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ильинских</surname><given-names>Н. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Ilinskich</surname><given-names>N. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р биол. наук, профессор, зав. кафедрой биологии и генетики,</p><p>634050, г. Томск, Московский тракт, 2</p></bio><bio xml:lang="en"><p>DBSс, Рrofessor, Head of Department Biology and Genetics,</p><p>2, Moscow Trakt, Tomsk, 634050</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Сибирский государственный медицинский университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Siberian State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Томский государственный педагогический университет (ТГПУ)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Tomsk State Pedagogical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2016</year></pub-date><pub-date pub-type="epub"><day>31</day><month>01</month><year>2017</year></pub-date><volume>15</volume><issue>5</issue><fpage>97</fpage><lpage>104</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Мустафина Л.Р., Журавлева А.Д., Логвинов С.В., Карпова М.Р., Ласукова Т.В., Суханова Г.А., Ильинских Н.Н., 2017</copyright-statement><copyright-year>2017</copyright-year><copyright-holder xml:lang="ru">Мустафина Л.Р., Журавлева А.Д., Логвинов С.В., Карпова М.Р., Ласукова Т.В., Суханова Г.А., Ильинских Н.Н.</copyright-holder><copyright-holder xml:lang="en">Mustafina L.R., Zhuravleva A.D., Logvinov S.V., Karpova M.R., Lasukova T.V., Sukhanova G.A., Ilinskich N.N.</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://bulletin.ssmu.ru/jour/article/view/738">https://bulletin.ssmu.ru/jour/article/view/738</self-uri><abstract><sec><title>Цель</title><p>Цель: изучить морфологические изменения экзоорбитальных слезных желез при экспериментальном воздействии на орган зрения высокоинтенсивного света.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. Белых беспородных крыс-самцов (n = 40) подвергали непрерывному воздействию света интенсивностью 3 500 лк в течение 1 сут, 7, 14 и 30 сут, контрольная группа (n = 10) содержалась в условиях естественного освещения (20 лк) в течение 1–30 сут. Экзоорбитальные слезные железы фиксировали в формалине, заливали в парафин, окрашивали гематоксилином и эозином. При помощи окулярной вставки Автандилова подсчитывали удельные объемы выводных протоков, эпителия, стромы и сосудов экзоорбитальной слезной железы, определяли эпителио-стромальное соотношение. Анализ данных осуществляли методами описательной статистики с вычислением медианы (Ме) и интерквартильного интервала (Q1 –Q3 ). Для оценки различий использовали непараметрический критерий Манна – Уитни.</p></sec><sec><title>Результаты</title><p>Результаты. Через 1 сут в ответ на высокоинтенсивное световое воздействие возникало рефлекторное усиление синтетической функции экзоорбитальной слезной железы. На 7-е сут появлялись первые признаки нарушения функционирования с развитием гидропической дистрофии в лакримацитах. К 14-м сут развивались фиброзные изменения, в железистой паренхиме появлялись участки гардеризации. На 30-е сут наблюдался пикноз ядер отдельных лакримацитов, накопление липофусцина в цитоплазме.</p></sec><sec><title>Заключение</title><p>Заключение. Полученные данные позволяют в динамике оценить реактивные компенсаторно-приспособительные реакции слезной железы на высокоинтенсивное световое воздействие от момента начала их развития до появления первых признаков декомпенсации. </p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Purpose</title><p>Purpose: this study morphological changes the exorbital lacrimal glands at experimental impact on an organ of vision of high-intensity light.</p></sec><sec><title>Material and methods</title><p>Material and methods. White not purebred rats males (n = 40) were subjected to continuous influence of light intensity by 3500 lx within 1, 7, 14 and 30 days, the control group (n = 10) contained in conditions of natural lighting (20 lx). Exorbital lacrimal glands fixed in formalin, embedded in paraffin wax, stained hematoxylin-eosine. By means of an oculary insert of Avtandilov counted specific volumes of output channels, an epithelium, stroma and vessels of exorbital lacrimal glands, defined an epitelio/stroma ratio. The analysis of data was carried out by methods of descriptive statistics with calculation of a median (Ме) and interquartile range (Q1 –Q3). For an assessment of distinctions used nonparametric criterion of Mann – Whitney.</p></sec><sec><title>Results</title><p>Results. In 1 days in response to high-intensity light influence there is a reflex strengthening of synthetic function of exorbital lacrimal glands. For the 7th days the first signs of violation of functioning with development of hydropic dystrophy in the lacrimacytes appear. By 14th days fibrous changes develop, in a glandular parenchyma harderization sites appear. For the 30th days the nuclear pycnosis of separate lacrimacit, accumulation of a lipofuscin in cytoplasm is observed.</p></sec><sec><title>Conclusion</title><p>Conclusion. The obtained data allow to estimate in dynamics compensatory and adaptive reactions of lacrimal gland in response to high-intensity light influence from the moment of the beginning of their development before emergence of the first signs of a decompensation.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>экзоорбитальная слезная железа</kwd><kwd>высокоинтенсивное световое воздействие</kwd></kwd-group><kwd-group xml:lang="en"><kwd>exorbital lacrimal glands</kwd><kwd>high-intensity light influence</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">Venable J., Grafflin A. Gross anatomy of the orbital glands in the albino rat // J. Mammalogy. 1940; 21 (1): 66–71.</mixed-citation><mixed-citation xml:lang="en">Venable J., Grafflin A. Gross anatomy of the orbital glands in the albino rat // J. 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