<?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">helmholtzeyeinstitute</journal-id><journal-title-group><journal-title xml:lang="ru">Российский офтальмологический журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Russian Ophthalmological Journal</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2072-0076</issn><issn pub-type="epub">2587-5760</issn><publisher><publisher-name>Real time Publishers</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21516/2072-0076-2025-18-3-38-49</article-id><article-id custom-type="elpub" pub-id-type="custom">helmholtzeyeinstitute-1875</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 ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL STUDIES</subject></subj-group></article-categories><title-group><article-title>Исследование микроциркуляции глаза методом оптической когерентной томографии — ангиографии у беременных, страдающих сахарным диабетом</article-title><trans-title-group xml:lang="en"><trans-title>Study of ocular microcirculation using optical coherence tomography–angiography in pregnant women suffering from diabetes mellitus</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>Помыткина</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Pomytkina</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Наталья Викторовна Помыткина — канд. мед. наук, врач-офтальмолог отделения лазерной хирургии, Хабаровский филиал ФГАУ НМИЦ «МНТК “Микрохирургия глаза” им. академика С.Н. Федорова» Минздрава России, ассистент кафедры общей и клинической хирургии, ФГБОУ ВО «Дальневосточный государственный медицинский университет» Минздрава России</p><p>ул. Тихоокеанская, д. 211, Хабаровск, 680033, </p><p>ул. Муравьева-Амурского, д. 35, Хабаровск, 680000</p></bio><bio xml:lang="en"><p>Natalia V. Pomytkina — Cand. of Med. Sci., ophthalmologist of laser surgery department, Khabarovsk branch of the S. Fyodorov Eye Microsurgery Cente, assistant of general and clinical surgery chair, Far Eastern State Medical University</p><p>211, Tikhookeanskaya St., Khabarovsk, 680033, </p><p>35, Muravyov-Amurskiy St., Khabarovsk, 680000</p></bio><email xlink:type="simple">naukakhvmntk@mail.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>Сорокин</surname><given-names>Е. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Sorokin</surname><given-names>E. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Евгений Леонидович Сорокин — д-р мед. наук, профессор, заместитель директора по научной работе Хабаровский филиал ФГАУ НМИЦ «МНТК “Микрохирургия глаза” им. академика С.Н. Федорова» Минздрава России, профессор кафедры общей и клинической хирургии, ФГБОУ ВО «Дальневосточный государственный медицинский университет» Минздрава России</p><p>ул. Тихоокеанская, д. 211, Хабаровск, 680033, </p><p>ул. Муравьева-Амурского, д. 35, Хабаровск, 680000</p></bio><bio xml:lang="en"><p>Evgenii L. Sorokin — Dr.  of  Med.  Sci.,  professor,  deputy  director for scientific work, Khabarovsk branch of the S. Fyodorov Eye Microsurgery Cente, professor of general and clinical surgery chair, Far Eastern State Medical University</p><p>211, Tikhookeanskaya St., Khabarovsk, 680033, </p><p>35, Muravyov-Amurskiy St., Khabarovsk, 680000</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>Пашенцев</surname><given-names>Я. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Pashentsev</surname><given-names>I. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ярослав Евгеньевич Пашенцев — младший научный сотрудник Хабаровский филиал ФГАУ НМИЦ «МНТК “Микрохирургия глаза” им. академика С.Н. Федорова» Минздрава России КГБОУ ДПО «Институт повышения квалификации специалистов здравоохранения» Минздрава Хабаровского края</p><p>ул. Краснодарская, д. 9, Хабаровск, 680009</p></bio><bio xml:lang="en"><p>Iaroslav E. Pashentsev — junior researcher Khabarovsk branch of the S. Fyodorov Eye Microsurgery Cente Postgraduate Institute for Public Health Specilists</p><p>9, Krasnodarskaya St., Khabarovsk, 680009</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>Чижова</surname><given-names>Г. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Chizhova</surname><given-names>G. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Галина Всеволодовна Чижова — д-р мед. наук, профессор, заведующая кафедрой акушерства и гинекологии</p><p>ул. Краснодарская, д. 9, Хабаровск, 680009</p></bio><bio xml:lang="en"><p>Galina V. Chizhova — Dr. of Med. Sci., professor, head of the obstetrics and gynecology department</p><p>9, Krasnodarskaya st., Khabarovsk, 680009</p></bio><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Хабаровский филиал ФГАУ НМИЦ «МНТК “Микрохирургия глаза” им. академика С.Н. Федорова» Минздрава России;&#13;
ФГБОУ ВО «Дальневосточный государственный медицинский университет» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Khabarovsk branch of the S. Fyodorov Eye Microsurgery Center;&#13;
Far Eastern State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Хабаровский филиал ФГАУ НМИЦ «МНТК “Микрохирургия глаза” им. академика С.Н. Федорова» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Khabarovsk branch of the S. Fyodorov Eye Microsurgery Center</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>КГБОУ ДПО «Институт повышения квалификации специалистов здравоохранения» Минздрава Хабаровского края</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Postgraduate Institute for Public Health Workers</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>17</day><month>09</month><year>2025</year></pub-date><volume>18</volume><issue>3</issue><fpage>38</fpage><lpage>49</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Помыткина Н.В., Сорокин Е.Л., Пашенцев Я.Е., Чижова Г.В., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Помыткина Н.В., Сорокин Е.Л., Пашенцев Я.Е., Чижова Г.В.</copyright-holder><copyright-holder xml:lang="en">Pomytkina N.V., Sorokin E.L., Pashentsev I.E., Chizhova G.V.</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://roj.igb.ru/jour/article/view/1875">https://roj.igb.ru/jour/article/view/1875</self-uri><abstract><p>Цель работы — исследовать состояние микроциркуляции глаза методом оптической когерентной томографии — ангиографии (ОКТА, Optovue RTVue XR Avanti, США) у беременных, страдающих сахарным диабетом (СД).</p><sec><title>Материал и методы</title><p>Материал и методы. Обследованы 113 беременных с СД и 60 здоровых беременных (группа контроля). Женщины с СД (69 чел.) имели диабетическую ретинопатию (ДР): 49 — прогрессирующего течения, 20 — стабильную. В поверхностном и глубоком ретинальных сплетениях с помощью ОКТА исследовались показатели плотности сосудов, площадь фовеальной аваскулярной зоны (ПФАЗ), доля зон неперфузии (собственный метод). Обследование пациенток с СД проводили во всех триместрах и через 3 мес после родов, группы контроля — в III триместре.</p></sec><sec><title>Результаты</title><p>Результаты. Все показатели плотности сосудов у пациенток с СД были значимо ниже, а доля зон неперфузии в обоих сплетениях — значимо выше (р &lt; 0,001), чем в группе контроля. На протяжении беременности и после родов у пациенток с ДР отмечалось прогрессивное снижение показателей сосудистой плотности, увеличение ПФАЗ и доли зон неперфузии в обоих сплетениях. В большей степени это было обусловлено динамикой исследуемых параметров в подгруппе с прогрессированием ДР.</p></sec><sec><title>Заключение</title><p>Заключение. Установленные закономерности изменений параметров, характеризующих ретинальный кровоток на протяжении гестации и в постродовом периоде у беременных с СД со стабильным и прогрессирующим течением ДР, могут стать основой для прогноза характера течения ДР, способствовать ранней диагностике прогрессирования ДР и определению показаний к своевременному проведению лазеркоагуляции сетчатки у таких пациенток.</p></sec></abstract><trans-abstract xml:lang="en"><p>Purpose of the work was to investigate the state of ocular microcirculation using optical coherence tomography angiography (OCTA, Optovue RTVue XR Avanti, USA) in pregnant women with diabetes mellitus (DM).</p><sec><title>Material and methods</title><p>Material and methods. The study included 113 pregnant women with DM and 60 healthy pregnant women (control group). 69 women with DM had diabetic retinopathy (DR): 49 had a progressive course and 20 had a stable course. In the superficial and deep retinal plexuses, OCTA was used to examine the vessel density indices, the area of the foveal avascular zone (FAZ), and the proportion of non-perfusion zones (our own method). The examination of patients with DM was performed in all trimesters and 3 months after delivery, and the control group was examined in the third trimester.</p></sec><sec><title>Results</title><p>Results. All vessel density indices in patients with DM were significantly lower, and the proportion of non-perfusion zones in both plexuses was significantly higher (p &lt; 0.001) than in the control group. During pregnancy and after delivery, patients with DR showed a progressive decrease in vascular density indices, an increase in PFAZ and the proportion of non-perfusion zones in both plexuses. To a greater extent, this was due to the dynamics of the studied parameters in the subgroup with DR progression.</p></sec><sec><title>Conclusion</title><p>Conclusion. The established patterns of changes in the parameters characterizing retinal blood flow during gestation and in the postpartum period in pregnant women with diabetes with stable and progressive DR can become the basis for predicting the nature of DR, facilitating early diagnosis of DR progression and determining indications for timely laser retina coagulation of such patients.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>оптическая когерентная томография — ангиография</kwd><kwd>диабетическая ретинопатия</kwd><kwd>микроциркуляция глаза</kwd><kwd>беременность</kwd></kwd-group><kwd-group xml:lang="en"><kwd>optical coherence tomography angiography</kwd><kwd>diabetic retinopathy</kwd><kwd>eye microcirculation</kwd><kwd>pregnancy</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">Chew EY, Mills JL, Metzger BE, et al. Metabolic control and progression of retinopathy. The Diabetes in Early Pregnancy Study. National Institute of Child Health and Human Development Diabetes in Early Pregnancy Study. Diabetes Care. 1995; 18 (5): 631–7. doi: 10.2337/diacare.18.5.631</mixed-citation><mixed-citation xml:lang="en">Chew EY, Mills JL, Metzger BE, et al. Metabolic control and progression of retinopathy. The Diabetes in Early Pregnancy Study. National Institute of Child Health and Human Development Diabetes in Early Pregnancy Study. Diabetes Care. 1995; 18 (5): 631–7. doi: 10.2337/diacare.18.5.631</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Diabetes Control and Complications Trial Research Group. Effect of pregnancy on microvascular complications in the diabetes control and complications trial. The Diabetes Control and Complications Trial Research Group. Diabetes Care. 2000; 23 (8): 1084–91. doi: 10.2337/diacare.23.8.1084</mixed-citation><mixed-citation xml:lang="en">Diabetes Control and Complications Trial Research Group. Effect of pregnancy on microvascular complications in the diabetes control and complications trial. The Diabetes Control and Complications Trial Research Group. Diabetes Care. 2000; 23 (8): 1084–91. doi: 10.2337/diacare.23.8.1084</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Morrison JL, Hodgson LA, Lim LL, Al-Qureshi S. Diabetic retinopathy in pregnancy: a review. Clin Exp Ophthalmol. 2016; 44 (4): 321–34. doi: 10.1111/ceo.12760</mixed-citation><mixed-citation xml:lang="en">Morrison JL, Hodgson LA, Lim LL, Al-Qureshi S. Diabetic retinopathy in pregnancy: a review. Clin Exp Ophthalmol. 2016; 44 (4): 321–34. doi: 10.1111/ceo.12760</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Sunness JS, Schechet SA. Diabetic retinopathy in pregnancy. JAMA Ophthalmol. 2022; 140 (5): 495. doi: 10.1001/jamaophthalmol.2022.0051</mixed-citation><mixed-citation xml:lang="en">Sunness JS, Schechet SA. Diabetic retinopathy in pregnancy. JAMA Ophthalmol. 2022; 140 (5): 495. doi: 10.1001/jamaophthalmol.2022.0051</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Vestgaard M, Ringholm L, Laugesen CS, et al. Pregnancy-induced sightthreatening diabetic retinopathy in women with Type 1 diabetes. Diabet Med. 2010; 27 (4): 431–5. doi: 10.1111/j.1464-5491.2010.02958.x</mixed-citation><mixed-citation xml:lang="en">Vestgaard M, Ringholm L, Laugesen CS, et al. Pregnancy-induced sightthreatening diabetic retinopathy in women with Type 1 diabetes. Diabet Med. 2010; 27 (4): 431–5. doi: 10.1111/j.1464-5491.2010.02958.x</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Mallika PS, Tan AK, Aziz S, et al. Diabetic retinopathy and the effect of pregnancy. Malaysian Family Physician. 2010 Apr 30; 5 (1): 2–5. PMID: 25606177.</mixed-citation><mixed-citation xml:lang="en">Mallika PS, Tan AK, Aziz S, et al. Diabetic retinopathy and the effect of pregnancy. Malaysian Family Physician. 2010 Apr 30; 5 (1): 2–5. PMID: 25606177.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Phelps RL, Sakol P, Metzger BE, Jampol LM, Freinkel N. Changes in diabetic retinopathy during pregnancy. Correlations with regulation of hyperglycemia. Arch Ophthalmol. 1986; 104 (12): 1806–10. doi: 10.1001/archopht.1986.01050240080044</mixed-citation><mixed-citation xml:lang="en">Phelps RL, Sakol P, Metzger BE, Jampol LM, Freinkel N. Changes in diabetic retinopathy during pregnancy. Correlations with regulation of hyperglycemia. Arch Ophthalmol. 1986; 104 (12): 1806–10. doi: 10.1001/archopht.1986.01050240080044</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Chan WC, Lim LT, Quinn MJ, et al. Management and outcome of sightthreatening diabetic retinopathy in pregnancy. Eye (Lond). 2004; 18 (8): 826–32. doi: 10.1038/sj.eye.6701340</mixed-citation><mixed-citation xml:lang="en">Chan WC, Lim LT, Quinn MJ, et al. Management and outcome of sightthreatening diabetic retinopathy in pregnancy. Eye (Lond). 2004; 18 (8): 826–32. doi: 10.1038/sj.eye.6701340</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Curtis TM, Gardiner TA, Stitt AW. Microvascular lesions of diabetic retinopathy: clues towards understanding pathogenesis? Eye. 2009; 23 (7): 1496–508. doi: 0.1038/eye.2009.108</mixed-citation><mixed-citation xml:lang="en">Curtis TM, Gardiner TA, Stitt AW. Microvascular lesions of diabetic retinopathy: clues towards understanding pathogenesis? Eye. 2009; 23 (7): 1496–508. doi: 0.1038/eye.2009.108</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Филиппов В.М., Петрачков Д.В., Будзинская М.В., Сидамонидзе А.Л. Современные концепции патогенеза диабетической ретинопатии. Вестник офтальмологии. 2021; 137 (5–2): 306–13. doi: 10.17116/oftalma2021137052306</mixed-citation><mixed-citation xml:lang="en">Filippov V.M., Petrachkov D.V., Budzinskaya M.V., Sidamonidze A.L. Modern concepts of pathogenesis of diabetic retinopathy. Vestnik oftal’mologii. 2021; 137 (5–2): 306–13 (In Russ.). doi: 10.17116/oftalma2021137052306</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Mitchell P, Bandello F, Schmidt-Erfurth U, et al; RESTORE study group. The RESTORE study: ranibizumab monotherapy or combined with laser versus laser monotherapy for diabetic macular edema. Ophthalmology. 2011; 118 (4): 615–25. doi: 10.1016/j.ophtha.2011.01.031</mixed-citation><mixed-citation xml:lang="en">Mitchell P, Bandello F, Schmidt-Erfurth U, et al; RESTORE study group. The RESTORE study: ranibizumab monotherapy or combined with laser versus laser monotherapy for diabetic macular edema. Ophthalmology. 2011; 118 (4): 615–25. doi: 10.1016/j.ophtha.2011.01.031</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Bhatnagar A, Ghauri AJ, Hope-Ross M, Lip PL. Diabetic retinopathy in pregnancy. Curr Diabetes Rev. 2009; 5 (3): 151–6. doi: 10.2174/157339909788920929</mixed-citation><mixed-citation xml:lang="en">Bhatnagar A, Ghauri AJ, Hope-Ross M, Lip PL. Diabetic retinopathy in pregnancy. Curr Diabetes Rev. 2009; 5 (3): 151–6. doi: 10.2174/157339909788920929</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Hwang TS, Gao SS, Liu L, et al. Automated quantification of capillary nonperfusion using optical coherence tomography angiography in diabetic retinopathy. JAMA Ophthalmol. 2016; 134 (4): 367–73. doi: 10.1001/jamaophthalmol.2015.5658</mixed-citation><mixed-citation xml:lang="en">Hwang TS, Gao SS, Liu L, et al. Automated quantification of capillary nonperfusion using optical coherence tomography angiography in diabetic retinopathy. JAMA Ophthalmol. 2016; 134 (4): 367–73. doi: 10.1001/jamaophthalmol.2015.5658</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Ishibazawa A, Nagaoka T, Takahashi A, et al. Optical coherence tomography angiography in diabetic retinopathy: a prospective pilot study. Am J Ophthalmol. 2015; 160 (1): 35–44. doi: 10.1016/j.ajo.2015.04.021</mixed-citation><mixed-citation xml:lang="en">Ishibazawa A, Nagaoka T, Takahashi A, et al. Optical coherence tomography angiography in diabetic retinopathy: a prospective pilot study. Am J Ophthalmol. 2015; 160 (1): 35–44. doi: 10.1016/j.ajo.2015.04.021</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Wang Q, Chan S, Yang JY, et al. Vascular density in retina and choriocapillaris as measured by optical coherence tomography angiography. Am J Ophthalmol. 2016;1 68: 95–109. doi: 10.1016/j.ajo.2016.05.005</mixed-citation><mixed-citation xml:lang="en">Wang Q, Chan S, Yang JY, et al. Vascular density in retina and choriocapillaris as measured by optical coherence tomography angiography. Am J Ophthalmol. 2016;1 68: 95–109. doi: 10.1016/j.ajo.2016.05.005</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Spaide RF, Klancnik JM, Cooney MJ. Retinal vascular layers imaged by fluorescein angiography and optical coherence tomography angiography. JAMA Ophthalmol. 2015; 133 (1): 45–50. doi: 10.1001/jamaophthalmol.2014.3616</mixed-citation><mixed-citation xml:lang="en">Spaide RF, Klancnik JM, Cooney MJ. Retinal vascular layers imaged by fluorescein angiography and optical coherence tomography angiography. JAMA Ophthalmol. 2015; 133 (1): 45–50. doi: 10.1001/jamaophthalmol.2014.3616</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Пашенцев Я.Е. Особенности статистического анализа количественных данных парных глаз, непараметрический случай. Офтальмохирургия. 2022; (3): 68–74. doi: 10.25276/0235-4160-2022-3-68-74</mixed-citation><mixed-citation xml:lang="en">Pashentsev Ya.E. Features of statistical analysis of quantitative data obtained from fellow eyes, nonparametric tests. Fyodorov journal of ophthalmic surgery. 2022; 3: 68–74 (In Russ.). doi: 10.25276/0235-4160-2022-3-68-74</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Помыткина Н.В., Сорокин Е.Л. Исследование особенностей прогрессирования диабетической ретинопатии у женщин, страдающих сахарным диабетом, в период беременности. Вестник офтальмологии. 2023; 139 (3): 30–40. doi: 10.17116/oftalma202313903130</mixed-citation><mixed-citation xml:lang="en">Pomytkina N.V., Sorokin E.L. Investigation of diabetic retinopathy progression in women with diabetes mellitus during pregnancy. Vestnik oftal’mologii. 2023; 139 (3): 30–40 (In Russ.). doi: 10.17116/oftalma202313903130</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Bradley PD, Sim DA, Keane PA, et al. The evaluation of diabetic macular ischemia using optical coherence tomography angiography. Invest Ophthalmol Vis Sci. 2016; 57 (2): 626–31. doi: 10.1167/iovs.15-18034</mixed-citation><mixed-citation xml:lang="en">Bradley PD, Sim DA, Keane PA, et al. The evaluation of diabetic macular ischemia using optical coherence tomography angiography. Invest Ophthalmol Vis Sci. 2016; 57 (2): 626–31. doi: 10.1167/iovs.15-18034</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Нероев В.В., Охоцимская Т.Д., Фадеева В.А. Оценка микрососудистых изменений сетчатки при сахарном диабете методом ОКТ-ангиографии. Российский офтальмологический журнал. 2017; 10 (2): 40–5. https://doi.org/10.21516/2072-0076-2017-10-2-40-45</mixed-citation><mixed-citation xml:lang="en">Neroev V.V., Okhotsimskaya T.D., Fadeeva V.A. An account of retinal microvascular changes in diabetes acquired by OCT-angiography. Russian ophthalmological journal. 2017; 10 (2): 40–5 (In Russ). https://doi.org/10.21516/2072-0076-2017-10-2-40-45</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Agemy SA, Scripsema NK, Shah et al. Retinal vascular perfusion density mapping using optical coherence tomography angiography in normals and diabetic retinopathy patients. Retina. 2015; 35 (11): 2353–63. doi: 10.1097/IAE.0000000000000862</mixed-citation><mixed-citation xml:lang="en">Agemy SA, Scripsema NK, Shah et al. Retinal vascular perfusion density mapping using optical coherence tomography angiography in normals and diabetic retinopathy patients. Retina. 2015; 35 (11): 2353–63. doi: 10.1097/IAE.0000000000000862</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Kaaja R. Vascular complications in diabetic pregnancy. Thromb Res. 2011; 127 Suppl 3: S53–5. doi: 10.1016/S0049-3848(11)70015-9</mixed-citation><mixed-citation xml:lang="en">Kaaja R. Vascular complications in diabetic pregnancy. Thromb Res. 2011; 127 Suppl 3: S53–5. doi: 10.1016/S0049-3848(11)70015-9</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Бурнашева М.А., Куликов А.Н., Мальцев Д.С. Персонализированный анализ фовеальной аваскулярной зоны с помощью оптической когерентной томографии — ангиографии. Офтальмологические ведомости. 2017; 10 (4): 32–40. doi: 10.17816/OV10432-40</mixed-citation><mixed-citation xml:lang="en">Burnasheva M.A., Kulikov A.N., Maltsev D.S. Personalized analysis of foveal avascular zone with optical coherence tomography angiography. Ophthalmology Journal. 2017; 10 (4): 32–40 (In Russ.). doi: 10.17816/OV10432-40</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Conti FF, Qin VL, Rodrigues EB, et al. Choriocapillaris and retinal vascular plexus density of diabetic eyes using split-spectrum amplitude decorrelation spectral-domain optical coherence tomography angiography. Br J Ophthalmol. 2019; 103 (4): 452–6. doi: 10.1136/bjophthalmol-2018-311903</mixed-citation><mixed-citation xml:lang="en">Conti FF, Qin VL, Rodrigues EB, et al. Choriocapillaris and retinal vascular plexus density of diabetic eyes using split-spectrum amplitude decorrelation spectral-domain optical coherence tomography angiography. Br J Ophthalmol. 2019; 103 (4): 452–6. doi: 10.1136/bjophthalmol-2018-311903</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Conrad KP. Emerging role of relaxin in the maternal adaptations to normal pregnancy: implications for preeclampsia. Semin Nephrol. 2011; 31 (1): 15–32. doi: 10.1016/j.semnephrol.2010.10.003</mixed-citation><mixed-citation xml:lang="en">Conrad KP. Emerging role of relaxin in the maternal adaptations to normal pregnancy: implications for preeclampsia. Semin Nephrol. 2011; 31 (1): 15–32. doi: 10.1016/j.semnephrol.2010.10.003</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Chanwimol K, Balasubramanian S, Nassisi M, et al. Retinal vascular changes during pregnancy detected with optical coherence tomography angiography. Invest Ophthalmol Vis Sci. 2019; 60 (7): 2726–32. doi: 10.1167/iovs.19-26956</mixed-citation><mixed-citation xml:lang="en">Chanwimol K, Balasubramanian S, Nassisi M, et al. Retinal vascular changes during pregnancy detected with optical coherence tomography angiography. Invest Ophthalmol Vis Sci. 2019; 60 (7): 2726–32. doi: 10.1167/iovs.19-26956</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">Evans DW, Harris A, Danis RP, Arend O, Martin BJ. Altered retrobulbar vascular reactivity in early diabetic retinopathy. Br J Ophthalmol. 1997; 81 (4): 279–82. doi: 10.1136/bjo.81.4.279</mixed-citation><mixed-citation xml:lang="en">Evans DW, Harris A, Danis RP, Arend O, Martin BJ. Altered retrobulbar vascular reactivity in early diabetic retinopathy. Br J Ophthalmol. 1997; 81 (4): 279–82. doi: 10.1136/bjo.81.4.279</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">Meng N, Liu J, Zhang Y, et al. Color Doppler Imaging Analysis of Retrobulbar Blood flow velocities in diabetic patients without or with retinopathy: A Metaanalysis. J Ultrasound Med. 2014; 33 (8): 1381–9. doi: 10.7863/ultra.33.8.1381</mixed-citation><mixed-citation xml:lang="en">Meng N, Liu J, Zhang Y, et al. Color Doppler Imaging Analysis of Retrobulbar Blood flow velocities in diabetic patients without or with retinopathy: A Metaanalysis. J Ultrasound Med. 2014; 33 (8): 1381–9. doi: 10.7863/ultra.33.8.1381</mixed-citation></citation-alternatives></ref><ref id="cit29"><label>29</label><citation-alternatives><mixed-citation xml:lang="ru">Малышева Н.А., Масленникова Е.А. Допплерография глазничной артерии как способ объективизации ранней диагностики непролиферативной диабетической ретинопатии у детей, больных сахарным диабетом 1-го типа. Современные технологии в медицине. 2011; (2): 143–5.</mixed-citation><mixed-citation xml:lang="en">Malysheva N.A., Maslennikova E.A. Dopplerography of ophthalmic artery is an objective way of early diagnosis of non-proliferative diabetic retinopathy in children with diabetes mellitus type 1. Sovremennye tekhnologii v medicine. 2011; (2): 143–5 (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit30"><label>30</label><citation-alternatives><mixed-citation xml:lang="ru">Patel V, Rassam S, Newsom R, Wiek J, Kohner E. Retinal blood flow in diabetic retinopathy. BMJ. 1992; 305 (6855): 678–83. doi: 10.1136/bmj.305.6855.678</mixed-citation><mixed-citation xml:lang="en">Patel V, Rassam S, Newsom R, Wiek J, Kohner E. Retinal blood flow in diabetic retinopathy. BMJ. 1992; 305 (6855): 678–83. doi: 10.1136/bmj.305.6855.678</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>
