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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">ophthalmology</journal-id><journal-title-group><journal-title xml:lang="ru">Офтальмология</journal-title><trans-title-group xml:lang="en"><trans-title>Ophthalmology in Russia</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1816-5095</issn><issn pub-type="epub">2500-0845</issn><publisher><publisher-name>Ophthalmology</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18008/1816-5095-2019-1S-108-111</article-id><article-id custom-type="elpub" pub-id-type="custom">ophthalmology-908</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>КЛИНИЧЕСКИЕ И ЭКСПЕРИМЕНТАЛЬНЫЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL &amp; EXPERIMENTAL RESEARCH</subject></subj-group></article-categories><title-group><article-title>Оценка безопасности кросслинкинга склеры с рибофлавином/UVA в эксперименте</article-title><trans-title-group xml:lang="en"><trans-title>Тhe Safety Assessment of the Ultraviolet Scleral Crosslinking with Riboflavin/UVA in Experiment</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>Астрелин</surname><given-names>М. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Astrelin</surname><given-names>M. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>научный сотрудник отделения хирургии роговицы и хрусталикаул. Пушкина, 90, Уфа, 450008, Россия</p></bio><bio xml:lang="en"><p>scientific researcher of the cornea and lens surgery DepartmentPushkin str., 90, Ufa, 450008, Russia</p></bio><email xlink:type="simple">astrelin87@yandex.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>Суркова</surname><given-names>В. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Surkova</surname><given-names>V. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор медицинских наук профессор, ведущий научный сотрудник отделения хирургии роговицы и хрусталикаул. Пушкина, 90, Уфа, 450008, Россия</p></bio><bio xml:lang="en"><p>MD, professor, leading scientific researcher of the cornea and lens surgery Department,Pushkin str., 90, Ufa, 450008, Russia</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ГБУ «Уфимский научно-исследовательский институт глазных болезней Академии наук Республики Башкортостан»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Ufa Eye Research Institute</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>22</day><month>04</month><year>2019</year></pub-date><volume>16</volume><issue>1S</issue><fpage>108</fpage><lpage>111</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Астрелин М.Н., Суркова В.К., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Астрелин М.Н., Суркова В.К.</copyright-holder><copyright-holder xml:lang="en">Astrelin M.N., Surkova V.K.</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.ophthalmojournal.com/opht/article/view/908">https://www.ophthalmojournal.com/opht/article/view/908</self-uri><abstract><p>Цель — оценить безопасность кросслинкинга склеры с рибофлавином/ультрафиолетом А (UVA) в эксперименте in vivo. Пациенты и методы. Исследование проводили на 34 кроликах породы Шиншилла (68 глаз). Правые глаза были опытными (34 глаза), левые служили контролем (34 глаза). Кросслинкинг склеры (SCXL) выполняли с насыщением склеры фотосенсибилизатором (0,1 % водный раствор рибофлавина) в течение 20 минут и последующим облучением ультрафиолетом А (длина волны 370 ± 5 нм, плотность мощности излучения — 3 мВт/см2), суммарное время облучения — 30 минут (6 циклов по 5 минут). Влияние процедуры на анатомо-функциональное состояние оболочек глаза оценивали с помощью оптической когерентной томографии (ОКТ) высокого разрешения и электроретинографии (ЭРГ) до проведения кросслинкинга, через сутки, 7 и 30 дней после него. Результаты. ОКТ не выявила каких-либо патологических изменений после проведения кросслинкинга склеры с рибофлавином/UVA. На снимках четко визуализировались слои сетчатки, хориоидея и склера. Проведенный морфометрический анализ показал отсутствие статистически значимого изменения толщины оболочек глаз после ультрафиолетового кросслинкинга. Волны ЭРГ экспериментального и контрольного глаза кроликов во все сроки наблюдения имели классический вид и были хорошо выражены, что свидетельствует об удовлетворительном функциональном состоянии нейрорецепторного аппарата сетчатки. Статистически достоверной разницы между исследованными группами выявлено не было. Заключение. Для проведения ультрафиолетового кросслинкинга использовали UVA мощностью 3 мВт/см2 в течение 30 минут и 0,1 % водный раствор рибофлавина без декстрана и не выявили побочных эффектов процедуры. Таким образом, при данных параметрах кросслинкинг склеры с рибофлавином/UVA был безопасен для оболочек глаза в эксперименте in vivo.</p></abstract><trans-abstract xml:lang="en"><p>The purpose is to evaluate the safety of the scleral crosslinking with riboflavin/ultraviolet A (UVA) in an experiment in vivo. Materials and methods. The study was carried out on 34 Chinchilla rabbits (68 eyes). The right eyes were crosslinked (34 eyes), the left eyes were served as controls (34 eyes). Scleral crosslinking (SCXL) was performed with sclera saturation with a photosensitizer (0.1 % aqueous solution of riboflavin) for 20 minutes and its subsequent irradiation with ultraviolet A (wavelength of 370 ± 5 nm, irradiance — 3 mW/cm2), total exposure time — 30 minutes (6 cycles of 5 minutes). The effect of the procedure on the anatomical and functional state of the eye layers was assessed with high-resolution optical coherent tomography (OCT) and electroretinography (ERG) before crosslinking, a day, 7 and 30 days after it. Results. OCT did not reveal any pathological changes after scleral crosslinking with riboflavin/UVA. The layers of the retina, choroid and sclera were clearly visualized. The performed morphometric analysis has showed the absence of statistically significant changes in the eye layers thickness after ultraviolet crosslinking. The amplitude-time characteristics and the shape of the electroretinogram of the experimental and control rabbits eyes were identical during all periods of observation, had a classic appearance. All waves of ERG were well expressed. It indicates a satisfactory functional state of the retinal neuroreceptor mechanisms. Conclusion. For ultraviolet crosslinking we used UVA with an irradiance of 3 mW/cm2 for 30 minutes and a 0.1 % aqueous solution of riboflavin without dextran and did not reveal any side effects of the procedure. Thus, scleral crosslinking with these parameters is safe for the eye layers in an experiment in vivo.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>кросслинкинг</kwd><kwd>склера</kwd><kwd>эксперимент</kwd><kwd>оптическая когерентная томография</kwd></kwd-group><kwd-group xml:lang="en"><kwd>crosslinking</kwd><kwd>sclera</kwd><kwd>experiment</kwd><kwd>optical coherence tomography</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">McCarty C.A., Taylor H.R. Myopia and Vision 2020. Am. J. Ophthalmol. 2000;129(4):525–527.</mixed-citation><mixed-citation xml:lang="en">McCarty C.A., Taylor H.R. Myopia and Vision 2020. Am. J. Ophthalmol. 2000;129(4):525–527.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Bikbov M., Kazakbaeva G., Jonas J.B., Fayzrakhmanov R. Prevalence and associated factors of myopia in Russia. The Ufa Eye and Medical Study. Invest. Ophthalmol. Vis. Sci. 2017;58(8):2373.</mixed-citation><mixed-citation xml:lang="en">Bikbov M., Kazakbaeva G., Jonas J.B., Fayzrakhmanov R. Prevalence and associated factors of myopia in Russia. The Ufa Eye and Medical Study. Invest. Ophthalmol. Vis. Sci. 2017;58(8):2373.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Wollensak G., Spoerl E. Collagen crosslinking of human and porcine sclera. J. Cataract Refract. Surg. 2004; 30(3): 689–695.</mixed-citation><mixed-citation xml:lang="en">Wollensak G., Spoerl E. Collagen crosslinking of human and porcine sclera. J. Cataract Refract. Surg. 2004; 30(3): 689–695.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Бикбов М.М., Суркова В.К., Усубов Э.Л., Астрелин М.Н. Кросслинкинг склеры с рибофлавином и ультрафиолетом А (UVA). Обзор литературы. Офтальмология. 2015;12(4):4–8. DOI: 10.18008/1816-5095-2015-4-4-8</mixed-citation><mixed-citation xml:lang="en">Bikbov M.M., Surkova V.K., Usubov E.L., Astrelin M.N. Scleral crosslinking with riboflavin and ultraviolet A (UVA). A review. Оphthalmology in Russia = Oftal’mologiya. 2015;12(4):4–8 (In Russ.). DOI: 10.18008/1816-5095-2015-4-4-8</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Бикбов М.М., Бикбова Г.М. Эктазии роговицы. М.: Офтальмология; 2011.</mixed-citation><mixed-citation xml:lang="en">Bikbov M.M., Bikbova G.M. Corneal ectasia. M.: Ophthalmology; 2011 (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Bikbova G., Khalimov A., Kazakbaeva G., Bikbov M. Molecular mechanisms of corneal collagen crosslinking. Invest. Ophthalmol. Vis. Sci. 2018;59(9):522.</mixed-citation><mixed-citation xml:lang="en">Bikbova G., Khalimov A., Kazakbaeva G., Bikbov M. Molecular mechanisms of corneal collagen crosslinking. Invest. Ophthalmol. Vis. Sci. 2018;59(9):522.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Бикбов М.М., Бикбова Г.М., Хабибуллин А.Ф. Кросслинкинг роговичного коллагена в лечении кератоконуса. Вестник офтальмологии. 2011;127(5):21–25.</mixed-citation><mixed-citation xml:lang="en">Bikbov M.M., Bikbova G.M., Habiboullin A.F. Corneal collagen cross-linking in keratoconus management. Annals of ophthalmology = Vestnik ofal’mologii. 2011;127(5):21–25 (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Bikbova G., Bikbov M. Transepithelial corneal collagen cross-linking by iontophoresis of riboflavin. Acta Ophthalmol. 2014;92(1):e30-e34. DOI: 10.1111/aos.12235</mixed-citation><mixed-citation xml:lang="en">Bikbova G., Bikbov M. Transepithelial corneal collagen cross-linking by iontophoresis of riboflavin. Acta Ophthalmol. 2014;92(1):e30-e34. DOI: 10.1111/aos.12235</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Bikbova G., Bikbov M. Standard corneal collagen crosslinking versus transepithelial iontophoresis-assisted corneal crosslinking, 24 months follow-up: randomized control trial. Acta Ophthalmol. 2016;94(7):e600–e606. DOI: 10.1111/aos</mixed-citation><mixed-citation xml:lang="en">Bikbova G., Bikbov M. Standard corneal collagen crosslinking versus transepithelial iontophoresis-assisted corneal crosslinking, 24 months follow-up: randomized control trial. Acta Ophthalmol. 2016;94(7):e600–e606. DOI: 10.1111/aos</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Wollensak G., Iomdina E. Long-term biomechanical properties of rabbit sclera after collagen crosslinking using riboflavin and ultraviolet A (UVA). Acta Ophthalmol. 2009;87(2):193–198. DOI: 10.1111/j.1755-3768.2008.01229.x</mixed-citation><mixed-citation xml:lang="en">Wollensak G., Iomdina E. Long-term biomechanical properties of rabbit sclera after collagen crosslinking using riboflavin and ultraviolet A (UVA). Acta Ophthalmol. 2009;87(2):193–198. DOI: 10.1111/j.1755-3768.2008.01229.x</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Wollensak G., Iomdina E., Dittert D.D., Salamatina O., Stoltenburg G. Cross-linking of scleral collagen in the rabbit using riboflavin and UVA. Acta Ophthalmol Scand. 2005;83(4):477–482.</mixed-citation><mixed-citation xml:lang="en">Wollensak G., Iomdina E., Dittert D.D., Salamatina O., Stoltenburg G. Cross-linking of scleral collagen in the rabbit using riboflavin and UVA. Acta Ophthalmol Scand. 2005;83(4):477–482.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Zhang Y., Zou C., Liu L., Cao L., Xia X., Li Z., Hu M., Yu H., Mu G. Effect of irradiation time on riboflavin-ultraviolet-A collagen crosslinking in rabbit sclera. J. Cataract Refract. Surg. 2013; 39(8): 1184–1189. DOI: 10.1016/j.jcrs.2013.02.055</mixed-citation><mixed-citation xml:lang="en">Zhang Y., Zou C., Liu L., Cao L., Xia X., Li Z., Hu M., Yu H., Mu G. Effect of irradiation time on riboflavin-ultraviolet-A collagen crosslinking in rabbit sclera. J. Cataract Refract. Surg. 2013; 39(8): 1184–1189. DOI: 10.1016/j.jcrs.2013.02.055</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>
