<?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">glaucoma</journal-id><journal-title-group><journal-title xml:lang="ru">Национальный журнал Глаукома</journal-title><trans-title-group xml:lang="en"><trans-title>National Journal glaucoma</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2078-4104</issn><issn pub-type="epub">2311-6862</issn><publisher><publisher-name>Federal State Budgetary Institution of Science “Krasnov Research Institute of Eye Diseases”</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.53432/2078-4104-2021-20-4-17-25</article-id><article-id custom-type="elpub" pub-id-type="custom">glaucoma-353</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>Состояние нервных волокон роговицы у пациентов с глаукомой, перенесших коронавирусную инфекцию</article-title><trans-title-group xml:lang="en"><trans-title>State of corneal nerve fibers in patients with glaucoma recovered from the coronavirus infection</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>Еричев</surname><given-names>В. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Erichev</surname><given-names>V. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Еричев В.П., д.м.н., профессор, руководитель научного направления ФГБНУ «НИИГБ»</p><p>119021, Москва, ул. Россолимо, 11А</p></bio><bio xml:lang="en"><p>Erichev V.P., Dr. Sci. (Med.), Professor, Head of Scientific Direction</p><p>11A Rossolimo St., Moscow, 119021</p></bio><email xlink:type="simple">v.erichev@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>Сурнина</surname><given-names>З. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Surnina</surname><given-names>Z. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сурнина З.В., к.м.н., старший научный сотрудник отдела современных методов лечения в офтальмологии</p><p>119021, Москва, ул. Россолимо, 11А</p></bio><bio xml:lang="en"><p>Surnina Z.V., Cand. Sci. (Med.), Senior Researcher at the Department of Modern Treatment Methods in Ophthalmology</p><p>11A Rossolimo St., Moscow, 119021</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>Абдуллаева</surname><given-names>Э. Х.</given-names></name><name name-style="western" xml:lang="en"><surname>Abdullaeva</surname><given-names>E. H.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Абдуллаева Э.Х., аспирант</p><p>119021, Москва, ул. Россолимо, 11А</p></bio><bio xml:lang="en"><p>Abdullaeva E.H., postgraduate student</p><p>11A Rossolimo St., Moscow, 119021</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБНУ «НИИГБ»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Institute of Eye Diseases</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>20</day><month>12</month><year>2021</year></pub-date><volume>20</volume><issue>4</issue><fpage>17</fpage><lpage>25</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Еричев В.П., Сурнина З.В., Абдуллаева Э.Х., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Еричев В.П., Сурнина З.В., Абдуллаева Э.Х.</copyright-holder><copyright-holder xml:lang="en">Erichev V.P., Surnina Z.V., Abdullaeva E.H.</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.glaucomajournal.ru/jour/article/view/353">https://www.glaucomajournal.ru/jour/article/view/353</self-uri><abstract><sec><title>ЦЕЛЬ</title><p>ЦЕЛЬ. Оценить структурные изменения нервных волокон роговицы (НВР) у пациентов с первичной открытоугольной глаукомой (ПОУГ), перенесших коронавирусную инфекцию (COVID-19).</p></sec><sec><title>МЕТОДЫ</title><p>МЕТОДЫ. Обследовано 66 пациентов (132 глаза), которые были разделены на основную группу с ПОУГ I-III стадий (38 пациентов, 76 глаз) и контрольную группу здоровых добровольцев (28 пациентов, 56 глаз). Группы были разделены на подгруппы по принципу наличия перенесенной COVID-19. Всем пациентам была выполнена конфокальная микроскопия роговицы и проведен анализ суббазального слоя нервных волокон с помощью программ (Liner 1.2.S и Liner Calculate).</p></sec><sec><title>РЕЗУЛЬТАТЫ</title><p>РЕЗУЛЬТАТЫ. Анализ конфокальных снимков пациентов, перенесших COVID-19, показал наличие достоверно значимых различий с подгруппой здоровых лиц без особенностей анамнеза (p=0,02). У группы с ПОУГ выявлены выраженные изменения нервных волокон роговицы по сравнению с группой контроля (p&lt;0,01). При сравнении показателей подгрупп основной группы не выявлено достоверных различий. Также выявлена положительная корреляционная связь выраженности изменений суббазального нервного сплетения со стадией ПОУГ и длительностью глаукомного процесса с момента постановки диагноза. ЗАКЛЮЧЕНИЕ. В ходе исследования было обнаружено влияние COVID-19 на состояние суббазального слоя НВР у здоровых лиц без видимой офтальмологической патологии. Доказано нейродегенеративное влияние глаукомы на нервную ткань роговицы. Выявлена взаимосвязь стадии глаукомы и продолжительности глаукомной оптиконейропатии с выраженностью патологических изменений на конфокальных снимках пациентов. Однако провести дифференциальную диагностику влияния COVID-19 на НВР у пациентов с ПОУГ не удалось из-за наличия у них фоновых выраженных глаукомных изменений.&gt;&lt; 0,01). При сравнении показателей подгрупп основной группы не выявлено достоверных различий. Также выявлена положительная корреляционная связь выраженности изменений суббазального нервного сплетения со стадией ПОУГ и длительностью глаукомного процесса с момента постановки диагноза.</p></sec><sec><title>ЗАКЛЮЧЕНИЕ</title><p>ЗАКЛЮЧЕНИЕ. В ходе исследования было обнаружено влияние COVID-19 на состояние суббазального слоя НВР у здоровых лиц без видимой офтальмологической патологии. Доказано нейродегенеративное влияние глаукомы на нервную ткань роговицы. Выявлена взаимосвязь стадии глаукомы и продолжительности глаукомной оптиконейропатии с выраженностью патологических изменений на конфокальных снимках пациентов. Однако провести дифференциальную диагностику влияния COVID-19 на НВР у пациентов с ПОУГ не удалось из-за наличия у них фоновых выраженных глаукомных изменений.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>PURPOSE</title><p>PURPOSE. To evaluate the structural changes in the corneal nerve fibers (CNF) in patients with primary open-angle glaucoma (POAG) who have recovered from the coronavirus infection (COVID-19).</p></sec><sec><title>METHODS</title><p>METHODS. The study examined 66 patients (132 eyes), who were divided into the main group with stage I–III POAG (38 patients, 76 eyes) and the control group of healthy volunteers (28 patients, 56 eyes). The groups were divided into subgroups based on the history of coronavirus infection. All patients underwent confocal microscopy of the cornea and analysis of the subbasal layer of corneal nerve fibers using special software (programs Liner 1.2.S and Liner Calculate).</p></sec><sec><title>RESULTS</title><p>RESULTS. Analysis of confocal images of patients who recovered from COVID-19 showed significant differences with healthy individuals with no distinctions in their medical history (p=0.02). The group with POAG showed pronounced changes in corneal nerve fibers compared with the control group (p&lt;0.01). When comparing the indicators between the subgroups of the main group, no significant differences were found. A positive correlation was found between the severity of changes in the subbasal nerve plexus, and the stage of glaucoma and the duration of the glaucomatous process since the time of diagnosis. CONCLUSION. The study revealed the effect of coronavirus infection on the state of the subbasal layer of corneal nerve fibers in healthy individuals without visible ophthalmic pathologies. The neurodegenerative effect of glaucoma on the nerve tissue of the cornea has been proven. The relationship between the stage of glaucoma and the duration of glaucoma optic neuropathy, and the severity of pathological changes on confocal images of the patients was revealed. However, it was not possible to diagnose the effect of coronavirus infection on corneal nerve fibers of patients with POAG due to the presence of pronounced glaucomatous changes in them.&gt;&lt;0.01). When comparing the indicators between the subgroups of the main group, no significant differences were found. A positive correlation was found between the severity of changes in the subbasal nerve plexus, and the stage of glaucoma and the duration of the glaucomatous process since the time of diagnosis.</p></sec><sec><title>CONCLUSION</title><p>CONCLUSION. The study revealed the effect of coronavirus infection on the state of the subbasal layer of corneal nerve fibers in healthy individuals without visible ophthalmic pathologies. The neurodegenerative effect of glaucoma on the nerve tissue of the cornea has been proven. The relationship between the stage of glaucoma and the duration of glaucoma optic neuropathy, and the severity of pathological changes on confocal images of the patients was revealed. However, it was not possible to diagnose the effect of coronavirus infection on corneal nerve fibers of patients with POAG due to the presence of pronounced glaucomatous changes in them.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>глаукома</kwd><kwd>коронавирусная инфекция</kwd><kwd>конфокальная микроскопия</kwd><kwd>нервные волокна роговицы</kwd></kwd-group><kwd-group xml:lang="en"><kwd>glaucoma</kwd><kwd>coronavirus infection</kwd><kwd>confocal microscopy</kwd><kwd>corneal nerve fibers</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">Mohamadian M, Chiti H, Shoghli A, Biglari S, Parsamanesh N, Esmaeilzadeh A. COVID-19: Virology, biology and novel laboratory diagnosis. J Gene Med. 2021; 23(2):e3303. doi: 10.1002/jgm.3303</mixed-citation><mixed-citation xml:lang="en">Mohamadian M, Chiti H, Shoghli A, Biglari S, Parsamanesh N, Esmaeilzadeh A. COVID-19: Virology, biology and novel laboratory diagnosis. J Gene Med. 2021; 23(2):e3303. doi: 10.1002/jgm.3303</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Harrison AG, Lin T, Wang P. Mechanisms of SARS-CoV-2 Transmission and Pathogenesis. Trends Immunol. 2020; 41(12):1100-1115. doi: 10.1016/j.it.2020.10.004</mixed-citation><mixed-citation xml:lang="en">Harrison AG, Lin T, Wang P. Mechanisms of SARS-CoV-2 Transmission and Pathogenesis. Trends Immunol. 2020; 41(12):1100-1115. doi: 10.1016/j.it.2020.10.004</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Xintian Xu, Ping Chen, Jingfang Wang, Jiannan Feng, Hui Zhou. Evolution of the novel coronavirus from the ongoing Wuhan outbreak and modeling of its spike protein for risk of human transmission. SCIENCE CHINA Life Sciences. 2020; 63:457-460. doi:10.1007/s11427-020-1637-5</mixed-citation><mixed-citation xml:lang="en">Xintian Xu, Ping Chen, Jingfang Wang, Jiannan Feng, Hui Zhou. Evolution of the novel coronavirus from the ongoing Wuhan outbreak and modeling of its spike protein for risk of human transmission. SCIENCE CHINA Life Sciences. 2020; 63:457-460. doi:10.1007/s11427-020-1637-5</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Щелканов М.Ю., Попова А.Ю., Дедков В.Г., Акимкин В.Г., Малеев В.В. История изучения и современная классификация коронавирусов (Nidovirales: Coronaviridae). Инфекция и иммунитет. 2020; 10(2):221-246. doi:10.15789/2220-7619-H0I-1412</mixed-citation><mixed-citation xml:lang="en">Shchelkanov M.Yu., Popova A.Yu., Dedkov V.G., Akimkin V.G., Maleev V.V. History of study and modern classification of coronaviruses (Nidovirales: Coronaviridae). Infection and immunity. 2020; 10(2):221-246. doi:10.15789/2220-7619-HOI-1412</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Hoffmann M, Kleine-Weber H, Schroeder S, Krüger N, Herrler T, Erichsen S, Schiergens TS, Herrler G, Wu NH, Nitsche A, Müller MA, Drosten C, Pöhlmann S. SARS-CoV-2 Cell Entry Depends on ACE2 and TMPRSS2 and Is Blocked by a Clinically Proven Protease Inhibitor. Cell. 2020; 181(2):271-280.e8. doi: 10.1016/j.cell.2020.02.052</mixed-citation><mixed-citation xml:lang="en">Hoffmann M, Kleine-Weber H, Schroeder S, Krüger N, Herrler T, Erichsen S, Schiergens TS, Herrler G, Wu NH, Nitsche A, Müller MA, Drosten C, Pöhlmann S. SARS-CoV-2 Cell Entry Depends on ACE2 and TMPRSS2 and Is Blocked by a Clinically Proven Protease Inhibitor. Cell. 2020; 181(2):271-280.e8. doi: 10.1016/j.cell.2020.02.052</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Xintian Xu, Ping Chen, Jingfang Wang, Jiannan Feng, Hui Zhou. Evolution of the novel coronavirus from the ongoing Wuhan outbreak and modeling of its spike protein for risk of human transmission. SCIENCE CHINA Life Sciences. 2020; 63: 457-460. doi:10.1007/s11427-020-1637-5</mixed-citation><mixed-citation xml:lang="en">Xintian Xu, Ping Chen, Jingfang Wang, Jiannan Feng, Hui Zhou. Evolution of the novel coronavirus from the ongoing Wuhan outbreak and modeling of its spike protein for risk of human transmission. SCIENCE CHINA Life Sciences. 2020; 63: 457-460. doi:10.1007/s11427-020-1637-5</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Raj VS, Mou H, Smits SL, Dekkers DH, Müller MA, Dijkman R, Muth D, Demmers JA, Zaki A, Fouchier RA, Thiel V, Drosten C, Rottier PJ, Osterhaus AD, Bosch BJ, Haagmans BL. Dipeptidyl peptidase 4 is a functional receptor for the emerging human coronavirus-EMC. Nature. 2013; 495(7440):251-4. doi: 10.1038/nature12005</mixed-citation><mixed-citation xml:lang="en">Raj VS, Mou H, Smits SL, Dekkers DH, Müller MA, Dijkman R, Muth D, Demmers JA, Zaki A, Fouchier RA, Thiel V, Drosten C, Rottier PJ, Osterhaus AD, Bosch BJ, Haagmans BL. Dipeptidyl peptidase 4 is a functional receptor for the emerging human coronavirus-EMC. Nature. 2013; 495(7440):251-4. doi: 10.1038/nature12005</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Zhou L, Xu Z, Castiglione GM, Soiberman US, Eberhart CG, Duh EJ. ACE2 and TMPRSS2 are expressed on the human ocular surface, suggesting susceptibility to SARS-CoV-2 infection. Ocul Surf. 2020; 18(4):537-544. doi: 10.1016/j.jtos.2020.06.007</mixed-citation><mixed-citation xml:lang="en">Zhou L, Xu Z, Castiglione GM, Soiberman US, Eberhart CG, Duh EJ. ACE2 and TMPRSS2 are expressed on the human ocular surface, suggesting susceptibility to SARS-CoV-2 infection. Ocul Surf. 2020; 18(4):537-544. doi: 10.1016/j.jtos.2020.06.007</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Aggarwal K, Agarwal A, Jaiswal N, Dahiya N, Ahuja A, Mahajan S, Tong L, Duggal M, Singh M, Agrawal R, Gupta V. Ocular surface manifestations of coronavirus disease 2019 (COVID-19): A systematic review and meta-analysis. PLoS One. 2020; 15(11):e0241661. doi: 10.1371/journal.pone.0241661</mixed-citation><mixed-citation xml:lang="en">Aggarwal K, Agarwal A, Jaiswal N, Dahiya N, Ahuja A, Mahajan S, Tong L, Duggal M, Singh M, Agrawal R, Gupta V. Ocular surface manifestations of coronavirus disease 2019 (COVID-19): A systematic review and meta-analysis. PLoS One. 2020; 15(11):e0241661. doi: 10.1371/journal.pone.0241661</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Xia J, Tong J, Liu M, Shen Y, Guo D. Evaluation of coronavirus in tears and conjunctival secretions of patients with SARS-CoV-2 infection. J Med Virol. 2020; 92(6):589-594. doi: 10.1002/jmv.25725</mixed-citation><mixed-citation xml:lang="en">Xia J, Tong J, Liu M, Shen Y, Guo D. Evaluation of coronavirus in tears and conjunctival secretions of patients with SARS-CoV-2 infection. J Med Virol. 2020; 92(6):589-594. doi: 10.1002/jmv.25725</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Raj VS, Mou H, Smits SL, Dekkers DH, Müller MA, Dijkman R, Muth D, Demmers JA, Zaki A, Fouchier RA, Thiel V, Drosten C, Rottier PJ, Osterhaus AD, Bosch BJ, Haagmans BL. Dipeptidyl peptidase 4 is a functional receptor for the emerging human coronavirus-EMC. Nature. 14; 495(7440):251-4. doi: 10.1038/nature12005</mixed-citation><mixed-citation xml:lang="en">Raj VS, Mou H, Smits SL, Dekkers DH, Müller MA, Dijkman R, Muth D, Demmers JA, Zaki A, Fouchier RA, Thiel V, Drosten C, Rottier PJ, Osterhaus AD, Bosch BJ, Haagmans BL. Dipeptidyl peptidase 4 is a functional receptor for the emerging human coronavirus-EMC. Nature. 14; 495(7440):251-4. doi: 10.1038/nature12005</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Takeshi Moriguchi, Norikazu Harii, Junko Goto eds. A first case of meningitis/encephalitis associated with SARS-Coronavirus-2. International Journal of Infectious Diseases. 2020; 94(1):55-58. doi: 10.1016/j.ijid.2020.03.062.</mixed-citation><mixed-citation xml:lang="en">Takeshi Moriguchi, Norikazu Harii, Junko Goto eds. A first case of meningitis/encephalitis associated with SARS-Coronavirus-2. International Journal of Infectious Diseases. 2020; 94(1):55-58. doi: 10.1016/j.ijid.2020.03.062.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Аветисов С.Э., Сурнина З.В., Ахмеджанова Л.Т., Георгиев С. Первые результаты клинико-диагностического анализа постковидной периферической невропатии. Вестник офтальмологии. 2021; 137(4):58-64. doi: 10.17116/oftalma202113704158</mixed-citation><mixed-citation xml:lang="en">Avetisov S.E., Surnina Z.V., Ahmedzhanova L.T., Georgiev S. First results of clinical diagnostic analysis of post-COVID peripheral neuropathy. Vestnik Oftal’mologii. 2021; 137(4):58-64. doi: 10.17116/oftalma202113704158</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Erie JC, McLaren JW, Patel SV. Confocal microscopy in ophthalmology. Am J Ophthalmol. 2009; 148(5):639-46. doi: 10.1016/j.ajo.2009.06.022.</mixed-citation><mixed-citation xml:lang="en">Erie JC, McLaren JW, Patel SV. Confocal microscopy in ophthalmology. Am J Ophthalmol. 2009; 148(5):639-46. doi: 10.1016/j.ajo.2009.06.022.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Ranno S., Fogagnolo P., Rossetti L., Orzalesi N., Nucci P. Changes in corneal parameters at confocal microscopy in treated glaucoma patients. Clin Ophthalmol. 2011; 5:1037-1042. doi: 10.2147/OPTH.S22874</mixed-citation><mixed-citation xml:lang="en">Ranno S., Fogagnolo P., Rossetti L., Orzalesi N., Nucci P. Changes in corneal parameters at confocal microscopy in treated glaucoma patients. Clin Ophthalmol. 2011; 5:1037-1042. doi: 10.2147/OPTH.S22874</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Mastropasqua L, Agnifili L, Mastropasqua R, Fasanella V, Nubile M, Toto L, Carpineto P, Ciancaglini M. In vivo laser scanning confocal microscopy of the ocular surface in glaucoma. Microsc Microanal. 2014; 20(3):879-94. doi: 10.1017/S1431927614000324.</mixed-citation><mixed-citation xml:lang="en">Mastropasqua L, Agnifili L, Mastropasqua R, Fasanella V, Nubile M, Toto L, Carpineto P, Ciancaglini M. In vivo laser scanning confocal microscopy of the ocular surface in glaucoma. Microsc Microanal. 2014; 20(3):879-94. doi: 10.1017/S1431927614000324.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Страхов В.В., Сурнина З.В., Малахова А.И., Климова О.Н., Попова А.А. Дегенеративные изменения в слое нервных волокон роговицы у пациентов с первичной открытоугольной глаукомой. Национальный журнал глаукома. 2017; 16(4):52-68.</mixed-citation><mixed-citation xml:lang="en">Strakhov V.V., Surnina Z.V., Malakhova A.I., Klimova O.N., Popova A.A. Degenerative changes of the corneal nerves in patients with primary open-angle glaucoma. Natsional’nyi zhurnal glaukoma. 2017; 16(4):52-68. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Еричев В.П., Ермолаев А.П., Антонов А.А., Григорян Г.Л., Косова Д.В. Новые возможности исследования поля зрения (предварительное сообщение). Вестник офтальмологии. 2018; 134(2):66-72. doi: 10.17116/oftalma2018134266-72</mixed-citation><mixed-citation xml:lang="en">Erichev V.P., Ermolaev A.P., Antonov A.A., Grigoryan G.L., Kosova D.V. New possibilities for studying the visual field. Vestnik Oftal’mologii. 2018; 2(134):66-72. (In Russ.) doi: 10.17116/oftalma2018134266-72</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Алексеев И.Б., Страхов В.В., Мельникова Н.В., Попова А.А. Изменения фиброзной оболочки глаза у пациентов с впервые выявленной первичной открытоугольной глаукомой. Национальный журнал глаукома. 2016; 15(1):13-24.</mixed-citation><mixed-citation xml:lang="en">Alekseev I.B., Strakhov V.V., Melnikova N.V., Popova A.A. Changes in the fibrous tunic of the eye in patients with newly diagnosed primary open-angle glaucoma. Natsional’nyi zhurnal glaukoma. 2016; 15(1):13-24. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Малахова А.И., Деев Л.А., Молчанов В.В. Изменения роговицы у больных с первичной открытоугольной глаукомой. Национальный журнал глаукома. 2015; 14(1):84-93.</mixed-citation><mixed-citation xml:lang="en">Malakhova A.I., Deev L.A., Molchanov V.V. Cornea changes at patients with primary open-angle glaucoma. Natsional’nyi zhurnal glaukoma. 2015; 14(1):84-93. (In Russ.)</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>
