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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">microcirculation</journal-id><journal-title-group><journal-title xml:lang="ru">Регионарное кровообращение и микроциркуляция</journal-title><trans-title-group xml:lang="en"><trans-title>Regional blood circulation and microcirculation</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1682-6655</issn><issn pub-type="epub">2712-9756</issn><publisher><publisher-name>Academician I.P. Pavlov First St. Petersburg State Medical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.24884/1682-6655-2024-23-4-56-66</article-id><article-id custom-type="elpub" pub-id-type="custom">microcirculation-1376</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 (КЛИНИЧЕСКИЕ ИССЛЕДОВАНИЯ)</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES (CLINICAL INVESTIGATIONS)</subject></subj-group></article-categories><title-group><article-title>Оценка микроциркуляции крови и окислительного метаболизма биоткани в конечности при изменении ее положения методами лазерной допплеровской флоуметрии и флуоресцентной спектроскопии</article-title><trans-title-group xml:lang="en"><trans-title>Assessment of blood microcirculation and oxidative metabolism of biological tissue in the limb at changing its position by methods of laser Doppler flowmetry and fluorescence spectroscopy</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9080-0057</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Скрипаль</surname><given-names>Ан. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Skripal</surname><given-names>An. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Скрипаль Анатолий Владимирович – д-р физ.-мат. наук, профессор, зав. кафедрой медицинской физики</p><p>410012, г. Саратов, ул. Астраханская, д. 83</p></bio><bio xml:lang="en"><p>Skripal Anatoly V. – Doctor in Physics and Mathematics, Professor, Head, Department of Medical Physics</p><p>83, Astrakhanskaya str., Saratov, 410012</p></bio><email xlink:type="simple">skriaplav@info.sgu.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9943-8376</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Верхов</surname><given-names>Д. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Verkhov</surname><given-names>D. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Верхов Дмитрий Геннадиевич – инженер кафедры медицинской </p><p>410012, г. Саратов, ул. Астраханская, д. 83</p></bio><bio xml:lang="en"><p>Verkhov Dmitriy G. – Engineer, Department of Medical Physics</p><p>83, Astrakhanskaya str., Saratov, 410012</p></bio><email xlink:type="simple">werchowdg@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0009-9411-1740</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Аль-Бадри</surname><given-names>Фаркад</given-names></name><name name-style="western" xml:lang="en"><surname>Al-Badri</surname><given-names>Farkad</given-names></name></name-alternatives><bio xml:lang="ru"><p>Аль-Бадри Фаркад – аспирант кафедры медицинской физики</p><p>410012, г. Саратов, ул. Астраханская, д. 83</p></bio><bio xml:lang="en"><p>Farkad Al-Badri – Postgraduate Student, Department of Medical Physics</p><p>83, Astrakhanskaya str., Saratov, 410012</p></bio><email xlink:type="simple">farqad@Uowasit.edU.iq</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5835-9428</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Машков</surname><given-names>К. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Mashkov</surname><given-names>K. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Машков Константин Владимирович – аспирант кафедры медицинской физики</p><p>410012, г. Саратов, ул. Астраханская, д. 83</p></bio><bio xml:lang="en"><p>Mashkov Konstantin V. – Postgraduate Student, Department of Medical Physics</p><p>83, Astrakhanskaya str., Saratov, 410012</p></bio><email xlink:type="simple">konstantinplUss@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4004-875X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Усанов</surname><given-names>А. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Usanov</surname><given-names>A. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Усанов Андрей Дмитриевич – канд. физ.-мат. наук, доцент кафедры медицинской физики</p><p>410012, г. Саратов, ул. Астраханская, д. 83</p></bio><bio xml:lang="en"><p>Usanov Andrey D. – Candidate (PhD) of Physics and Mathematics, Associate Professor, Department of Medical Physics</p><p>83, Astrakhanskaya str., Saratov, 410012</p></bio><email xlink:type="simple">aka_norton@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5296-1968</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сагайдачный</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Sagaidachny</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сагайдачный Андрей Александрович – канд. т физ.-мат. наук, доцент кафедры медицинской физики</p><p>410012, г. Саратов, ул. Астраханская, д. 83</p></bio><bio xml:lang="en"><p>Sagaidachnyi Andrey A. – Candidate (PhD) of Physics and Mathematics, Associate Professor, Department of Medical Physics</p><p>83, Astrakhanskaya str., Saratov, 410012</p></bio><email xlink:type="simple">andsag@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1419-7372</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Залетов</surname><given-names>И. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Zaletov</surname><given-names>I. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Залетов Иван Сергеевич – ассистент кафедры медицинской физики</p><p>410012, г. Саратов, ул. Астраханская, д. 83</p></bio><bio xml:lang="en"><p>Zaletov Ivan S. – Assistant, Department of Medical Physics</p><p>83, Astrakhanskaya str., Saratov, 410012</p></bio><email xlink:type="simple">izaletov25@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7076-4610</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Клочков</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Klochkov</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Клочков Виктор Александрович – д-р мед. наук, профессор кафедры пропедевтики внутренних болезней</p><p>410012, г. Саратов, ул. Большая Казачья, д. 112</p></bio><bio xml:lang="en"><p>Klochkov Viktor A. – Doctor of Medicine, Professor, Department of Propaedeutic of Internal Diseases</p><p>112, Bolshaya Kazachya str., Saratov, 410012</p></bio><email xlink:type="simple">v-klochkov-1@yandex.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное образовательное учреждение высшего образования «Саратовский национальный исследовательский государственный университет имени Н. Г. Чернышевского»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Chernyshevsky Saratov National Research State University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное образовательное учреждение высшего образования «Саратовский государственный медицинский университет имени В. И. Разумовского»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Razumovsky Saratov State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>03</day><month>01</month><year>2025</year></pub-date><volume>23</volume><issue>4</issue><fpage>56</fpage><lpage>66</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Скрипаль А.В., Верхов Д.Г., Аль-Бадри Ф., Машков К.В., Усанов А.Д., Сагайдачный А.А., Залетов И.С., Клочков В.А., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Скрипаль А.В., Верхов Д.Г., Аль-Бадри Ф., Машков К.В., Усанов А.Д., Сагайдачный А.А., Залетов И.С., Клочков В.А.</copyright-holder><copyright-holder xml:lang="en">Skripal A.V., Verkhov D.G., Al-Badri F., Mashkov K.V., Usanov A.D., Sagaidachny A.A., Zaletov I.S., Klochkov V.A.</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.microcirc.ru/jour/article/view/1376">https://www.microcirc.ru/jour/article/view/1376</self-uri><abstract><sec><title>Введение</title><p>Введение. Диагностика кровообращения в микрососудах кожи и окислительного метаболизма биоткани позволяет спрогнозировать наличие в организме микроциркуляторных нарушений, оценить их тяжесть и осуществить мониторинг терапии. Применение функциональной пробы, связанной с изменением положения всего тела человека в пространстве, является известным методом исследования функций вегетативной нервной системы и диагностики сердечно-сосудистых заболеваний.</p></sec><sec><title>Цель</title><p>Цель. Исследование набора параметров, характеризующих окислительный метаболизм и динамику микроциркуляции крови пальца руки при проведении последовательности проб с изменением положения верхней конечности методами флуоресцентной спектроскопии и лазерной допплеровской флоуметрии.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Исследование проведено на группе добровольцев из 10 человек в возрасте 21–40 лет. На подушечку среднего пальца руки размещалось устройство «ЛАЗМА ПФ» (Россия), реализующее методы лазерной допплеровской флоуметрии и флуоресцентной спектроскопии. У каждого добровольца измерялись параметры микроциркуляции при двух положениях руки: «на уровне сердца» и при вертикально поднятой конечности – в положении «вверх». Измерения колебаний кровотока проводились непрерывно в течение всех этапов: три раза в двух положениях.</p></sec><sec><title>Результаты</title><p>Результаты. Изменение положения конечности из состояния «на уровне сердца» в состояние «вверх» приводит к уменьшению средних значений показателей микроциркуляции на величину 12 перф. ед. и окислительного метаболизма на величину 7 отн. ед. с одновременным увеличением кофермента НАДН на величину 3 отн. ед., т. е. наблюдается однонаправленное изменение показателя микроциркуляции и показателя окислительного метаболизма и противоположно направленное изменение значений кофермента НАДН. По результатам измерений кофермента НАДН на основании проведенного анализа статистических данных, была обнаружена статистически значимая разница между положениями руки «на уровне сердца» и «вверх». Эта разница не была выявлена только в первом цикле исследования, достоверность p была больше 0,05, между положениями руки 1–2, когда рука находилась «на уровне сердца» и затем была поднята «вверх». Также установлено, что с каждым новым циклом измерений вероятностное значение p для показателей НАДН при изменении положения руки стабильно уменьшалось, при уровне значимости p&lt;0,05. Вероятностное значение p стало статистически значимым, начиная со второго цикла исследования. По результатам измерений параметра ПОМ было установлено, что вероятностное значение p имело статистическую значимость p&lt;0,05 при каждой смене положения руки в каждом цикле.</p></sec><sec><title>Заключение</title><p>Заключение. Исследования показали, что для получения достоверной информации о результатах пробы с изменением положения конечности недостаточно провести однократные измерения показателя микроциркуляции или окислительного метаболизма биоткани с помощью лазерной допплеровской флоуметрии. Положение конечности и его изменение приводит к значительным изменениям показателей микроциркуляции и окислительного метаболизма, что необходимо учитывать при проведении медицинских и физиологических исследований.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. Diagnostics of blood circulation in skin microvessels and oxidative metabolism of biological tissue allows predicting the presence of microcirculatory disorders in the body, assessing their severity and monitoring therapy. The use of a functional test related to the change in the position of the entire human body in space is a well-known method for studying the functions of the autonomic nervous system and diagnosing cardiovascular diseases.</p></sec><sec><title>Purpose</title><p>Purpose. To study a set of parameters characterizing oxidative metabolism and dynamics of blood microcirculation in the finger during a sequence of tests with the change in the position of the upper limb using fluorescence spectroscopy and laser Doppler flowmetry.</p></sec><sec><title>Materials and Methods</title><p>Materials and Methods. The study was conducted on a group of volunteers consisting of 10 people aged 21–40 years. The LAZMA PF device (Russia), implementing the methods of laser Doppler flowmetry and fluorescence spectroscopy, was placed on the pad of the middle finger. Each volunteer’s microcirculation parameters were measured in two arm positions: «at heart level» and with the limb vertically raised in the «up» position. Blood flow oscillations were continuously measured during all stages: three times in two positions.</p></sec><sec><title>Results</title><p>Results. A change in the limb position from the «at heart level» to «up» state leads to a decrease in the average values of microcirculation indices by 12 perfusion units (p. u.) and oxidative metabolism by 7 relative units (r. u.) with a simultaneous increase in the NADH coenzyme by 3 r. u., i.e. there is a unidirectional change in the microcirculation and oxidative metabolism parameters and an oppositely directed change of the NADH coenzyme values. According to the results of NADH coenzyme measurements, based on the analysis of statistical data, a statistically significant difference was found between the «at heart level» and «up» arm positions. This difference was not revealed only in the first cycle of the study, the reliability of p was greater than 0.05, between the arm positions 1–2, when the arm was «at heart level» and then raised «up». It was also found that with each new measurement cycle, the probability value of p for NADH indicators steadily decreased with a change in the arm position, at a significance level of p&lt;0.05. The probability value of p became statistically significant starting from the second cycle of the study. Based on the results of oxidative metabolism indicator measurements, it was found that the probability value of p had a statistical significance of p&lt;0.05 at each change of arm position in each cycle.</p></sec><sec><title>Conclusion</title><p>Conclusion. The studies have shown that in order to obtain reliable information about the results of the limb position test, it is not enough to perform one-time measurements of the microcirculation indicator or the oxidative metabolism of biological tissue using laser Doppler flowmetry. The position of the limb and its change leads to significant changes in microcirculation and oxidative metabolism indicators, which should be taken into account when conducting medical and physiological studies</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>микроциркуляция</kwd><kwd>функциональная проба</kwd><kwd>лазерная допплеровская флоуметрия</kwd><kwd>кровоснабжение конечности</kwd><kwd>никотинамид-аденин-динуклеотид</kwd><kwd>кофермент НАДН</kwd><kwd>флуоресцентная спектроскопия</kwd><kwd>окислительный метаболизм</kwd></kwd-group><kwd-group xml:lang="en"><kwd>microcirculation</kwd><kwd>functional test</kwd><kwd>laser Doppler flowmetry</kwd><kwd>limb blood supply</kwd><kwd>nicotinamide adenine dinucleotide</kwd><kwd>coenzyme NADH</kwd><kwd>fluorescence spectroscopy</kwd><kwd>oxidative metabolism</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">Tikhonova IV, Grinevich AA, Guseva IE, Tankanag AV. Effect of orthostasis on the regulation of skin blood flow in upper and lower extremities in human. Microcirculation. 2021; 28(1). Doi: doi.org/10.1111/micc.12655.</mixed-citation><mixed-citation xml:lang="en">Tikhonova IV, Grinevich AA, Guseva IE, Tankanag AV. Effect of orthostasis on the regulation of skin blood flow in upper and lower extremities in human. Microcirculation. 2021; 28(1). Doi: doi.org/10.1111/micc.12655.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Вариабельность сердечного ритма при ортоклиностатической нагрузке у пациентов с нейрорефлекторными синкопальными состояниями / Гребенюк О.В., Катаева Н.Г., Новикова Н.С., Светлик М.В. // Бюлл. сибирской мед. – 2010. – Т. 9, № 4. – С.44–48. Doi: 10.20538/1682-0363-2010-4-44-48.</mixed-citation><mixed-citation xml:lang="en">Grebenyuk OV, Kataeva NG, Novikova NS, Svetlik MV. Heart rate variability under orthoclinostatic stress in patients with neuroreflective syncopal conditions. Bull Siberian Med. 2010;9(4):44-48. (In Russ.). Doi: 10.20538/1682-0363-2010-4-44-48.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Залетов И.С., Сагайдачный А.А., Скрипаль А.В. и др. Взаимосвязь формы пульсовой волны в периферических артериях, регистрируемой методами импедансной реографии и ультразвуковой допплерографии // Известия Саратовского университета. Новая серия. Серия Физика. – 2023. – Т. 23, № 1. – С. 24–36. Doi: 10.18500/1817-3020-2023-23-1-24-36.</mixed-citation><mixed-citation xml:lang="en">Zaletov IS, Sagaidachny AA, Skripal AV, Klochkov VA, Maikov DI, Fomin AV. The relationship of the pulse wave shape in peripheral arteries recorded by impedance rheography and ultrasound Dopplerography. Proceedings of the Saratov University. A new series. Physics Series. 2023;23(1):24-36. (In Russ.). Doi: 10.18500/1817-3020-2023-23-1-24-36.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Silva H, Ferreira HA, da Silva HP, Monteiro Rodrigues L. The venoarteriolar reflex significantly reduces contralateral perfusion as part of the lower limb circulatory homeostasis in vivo. Front Physiol. 2018;9:383929. Doi: 10.3389/fphys.2018.01123.</mixed-citation><mixed-citation xml:lang="en">Silva H, Ferreira HA, da Silva HP, Monteiro Rodrigues L. The venoarteriolar reflex significantly reduces contralateral perfusion as part of the lower limb circulatory homeostasis in vivo. Front Physiol. 2018;9:383929. Doi: 10.3389/fphys.2018.01123.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Allen J. Photoplethysmography and its application in clinical physiological measurement. Physiol Meas. 2007; 28(3):1–39. Doi: 10.1088/0967-3334/28/3/r01.</mixed-citation><mixed-citation xml:lang="en">Allen J. Photoplethysmography and its application in clinical physiological measurement. Physiol Meas. 2007; 28(3):1–39. Doi: 10.1088/0967-3334/28/3/r01.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Скедина М.А., Ковалева А.А., Дегтеренкова Н.В. Исследование церебральной гемодинамики и периферической микроциркуляции при проведении пассивной постуральной ортостатической пробы // Регионарное кровообращение и микроциркуляция. – 2018. – Т. 17, № 3. – С. 115–119. Doi: 10.24884/1682-6655-2018-17-3-115-119.</mixed-citation><mixed-citation xml:lang="en">Skedina MA, Kovaleva AA, Degterenkova NV. Investigation of cerebral hemodynamics and peripheral microcirculation during a passive postural orthostatic test. Regional blood circulation and microcirculation. 2018;17(3):115-119. (In Russ.). Doi: 10.24884/1682-6655-2018-17-3-115-119.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Крупаткин А.И., Сидоров В.В. Лазерная допплеровская флоуметрия микроциркуляции крови. – М: Медицина, 2005. – 254 с.</mixed-citation><mixed-citation xml:lang="en">Krupatkin AI, Sidorov VV. Laser Doppler fluorometry of blood microcirculation. Moscow, Meditsina, 2005:254. (in Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Fedorovich AA, Loktionova YI, Zharkikh EV, Mikhailova MA, Popova JA, Suvorov AV, Zherebtsov EA. Body position affects capillary blood flow regulation measured with wearable blood flow sensors. Diagnostics. 2021;11(3):436. Doi: 10.3390/diagnostics11030436.</mixed-citation><mixed-citation xml:lang="en">Fedorovich AA, Loktionova YI, Zharkikh EV, Mikhailova MA, Popova JA, Suvorov AV, Zherebtsov EA. Body position affects capillary blood flow regulation measured with wearable blood flow sensors. Diagnostics. 2021;11(3):436. Doi: 10.3390/diagnostics11030436.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Скрипаль Ан.В., Аль-Бадри Ф., Машков К.В. и др. Лазерная флоуметрия микроциркуляции крови пальца руки в зависимости от внешней температуры и положения конечности // Регионарное кровообращение и микроциркуляция. – 2023. – Т. 22, № 4. – С. 35–41. Doi: 10.24884/1682-6655-2023-22-4-35-41.</mixed-citation><mixed-citation xml:lang="en">Skripal AnV, Al-Badri F, Mashkov KV, Usanov AD, Averyanov AP. Laser flowmetry of microcirculation of the finger of the hand depending on the external temperature and position of the limb. Regional blood circulation and microcirculation. 2023;22(4):35-41. (In Russ.). Doi: 10.24884/1682-6655-2023-22-4-35-41.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Jonasson H, Fredriksson I, Pettersson A, Larsson M, Strömberg T. Oxygen saturation, red blood cell tissue fraction and speed resolved perfusion – a new optical method for microcirculatory assessment. Microvascular research. 2015; 102:70-77. Doi: 10.1016/j.mvr.2015.08.006.</mixed-citation><mixed-citation xml:lang="en">Jonasson H, Fredriksson I, Pettersson A, Larsson M, Strömberg T. Oxygen saturation, red blood cell tissue fraction and speed resolved perfusion – a new optical method for microcirculatory assessment. Microvascular research. 2015; 102:70-77. Doi: 10.1016/j.mvr.2015.08.006.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Glazkova PA, Kulikov DA, Glazkov AA, Terpigorev SA, Rogatkin DA, Shekhyan GG, Paleev FN. Reactivity of skin microcirculation as a biomarker of cardiovascular events. Pilot study. Clin Hemorheol Microcirc. 2021;78(3):247-257. Doi: 10.3233/ch-201016.</mixed-citation><mixed-citation xml:lang="en">Glazkova PA, Kulikov DA, Glazkov AA, Terpigorev SA, Rogatkin DA, Shekhyan GG, Paleev FN. Reactivity of skin microcirculation as a biomarker of cardiovascular events. Pilot study. Clin Hemorheol Microcirc. 2021;78(3):247-257. Doi: 10.3233/ch-201016.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Sorelli M, Stoyneva Z, Mizeva I, Bocchi L. Spatial heterogeneity in the time and frequency properties of skin perfusion. Physiol Meas. 2017;38(5):860. Doi: 10.1088/1361-6579/aa5909.</mixed-citation><mixed-citation xml:lang="en">Sorelli M, Stoyneva Z, Mizeva I, Bocchi L. Spatial heterogeneity in the time and frequency properties of skin perfusion. Physiol Meas. 2017;38(5):860. Doi: 10.1088/1361-6579/aa5909.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Спектрометр для флуоресцентно-отражательных биомедицинских исследований / Папаян Г.В., Березин В.Б., Петрищев Н.Н., Галагудза М.М. // Оптический журн. – 2013. – Т. 80, № 1. – С. 56–67. Doi: 10.1364/JOT.80.000040.</mixed-citation><mixed-citation xml:lang="en">Papayan GV, Berezin VB, Petrishchev NN, Galagudza MM. A spectrometer for fluorescentreflective biomedical research. Optical J. 2013;80(1):56-67. (In Russ.). Doi: 10.1364/JOT.80.000040.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Marcinek A, Katarzynska J, Sieron L, Skokowski R, Zielinski J, Gebicki J. Non-invasive assessment of vascular circulation based on Flow Mediated Skin Fluorescence (FMSF). Biology. 2023;12(3):385. Doi: 10.3390/biology12030385.</mixed-citation><mixed-citation xml:lang="en">Marcinek A, Katarzynska J, Sieron L, Skokowski R, Zielinski J, Gebicki J. Non-invasive assessment of vascular circulation based on Flow Mediated Skin Fluorescence (FMSF). Biology. 2023;12(3):385. Doi: 10.3390/biology12030385.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Dremin VV, Sidorov VV, Krupatkin AI, Galstyan GR, Novikova IN, Zherebtsova AI, Rafailov EU. The blood perfusion and NADH/FAD content combined analysis in patients with diabetes foot. In Advanced Biomedical and Clinical Diagnostic and Surgical Guidance Systems XIV. SPIE. 2016;9698:93-99. Doi: 10.1117/12.2212758.</mixed-citation><mixed-citation xml:lang="en">Dremin VV, Sidorov VV, Krupatkin AI, Galstyan GR, Novikova IN, Zherebtsova AI, Rafailov EU. The blood perfusion and NADH/FAD content combined analysis in patients with diabetes foot. In Advanced Biomedical and Clinical Diagnostic and Surgical Guidance Systems XIV. SPIE. 2016;9698:93-99. Doi: 10.1117/12.2212758.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Крупаткин А.И., Сидоров В.В. Функциональная диагностика состояния микроциркуляторно-тканевых систем: Колебания, информация, нелинейность : руководство для врачей. – М.: Либроком, 2013. – 496 с.</mixed-citation><mixed-citation xml:lang="en">Krupatkin AI, Sidorov VV. Functional diagnostics of mikrotsirkuljatornotissue systems: Fluctuations, information, nonlinearity : guide for doctors. Moscow, Librokom, 2013:496. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Mizeva I, Frick P, Podtaev S. Relationship of oscillating and average components of laser Doppler flowmetry signal. J Biomed Opt. 2016;21(8):085002. Doi: 10.1117/1.jbo.21.8.085002.</mixed-citation><mixed-citation xml:lang="en">Mizeva I, Frick P, Podtaev S. Relationship of oscillating and average components of laser Doppler flowmetry signal. J Biomed Opt. 2016;21(8):085002. Doi: 10.1117/1.jbo.21.8.085002.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Tankanag AV, Grinevich AA, Kirilina TV, Krasnikov GV, Piskunova GM, Chemeris NK. Wavelet phase coherence analysis of the skin blood flow oscillations in human. Microvasc Res. 2014;95:53-59. Doi: 10.1016/j.mvr.2014.07.003.</mixed-citation><mixed-citation xml:lang="en">Tankanag AV, Grinevich AA, Kirilina TV, Krasnikov GV, Piskunova GM, Chemeris NK. Wavelet phase coherence analysis of the skin blood flow oscillations in human. Microvasc Res. 2014;95:53-59. Doi: 10.1016/j.mvr.2014.07.003.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Метод тепловой и холодовой пробы при диагностике кровотока с помощью лазерного допплеровского флоуметра / Еремеева В.А., Скрипаль А.В., Добдин С.Ю., Клочков В.А. // В сб.: Методы компьютерной диагностики в биологии и медицине. Сборник статей Всероссийской школы-семинара. – Саратов, 2023. – С. 27–30.</mixed-citation><mixed-citation xml:lang="en">Eremeeva VA, Skripal AV, Dobdin SY, Klochkov VA. The method of thermal and cold testing in the diagnosis of blood flow using a laser Doppler flowmeter. In the collection: Methods of computer diagnostics in biology and medicine. Collection of articles of the All-Russian school seminar. Saratov, 2023:27-30. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Katarzynska J, Lipinski Z, Cholewinski T, Piotrowski L, Dworzynski W, Urbaniak M, Gebicki J. Non-invasive evaluation of microcirculation and metabolic regulation using flow mediated skin fluorescence (FMSF): technical aspects and methodology. Rev Sci Instruments. 2019;90(10):104104. Doi: 10.1063/1.5092218.</mixed-citation><mixed-citation xml:lang="en">Katarzynska J, Lipinski Z, Cholewinski T, Piotrowski L, Dworzynski W, Urbaniak M, Gebicki J. Non-invasive evaluation of microcirculation and metabolic regulation using flow mediated skin fluorescence (FMSF): technical aspects and methodology. Rev Sci Instruments. 2019;90(10):104104. Doi: 10.1063/1.5092218.</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Zharkikh EV, Dremin VV, Dunaev AV. Fluorescent Technology in the Assessment of Metabolic Disorders in Diabetes. In book: Biomedical Photonics for Diabetes Research. CRC Press, 2022:197-212. Doi: 10.1201/9781003112099-9.</mixed-citation><mixed-citation xml:lang="en">Zharkikh EV, Dremin VV, Dunaev AV. Fluorescent Technology in the Assessment of Metabolic Disorders in Diabetes. In book: Biomedical Photonics for Diabetes Research. CRC Press, 2022:197-212. Doi: 10.1201/9781003112099-9.</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Аппаратура для комплексной неинвазивной диаг ностики состояний компартментов микроциркуляторно-тканевой системы кожи человека / Сидоров В.В., Рыбаков Ю.Л., Гукасов В.М., Евтушенко Г.С. // Мед. техника. – 2021. – № 4. – С. 4–6.</mixed-citation><mixed-citation xml:lang="en">Sidorov VV, Rybakov YL, Gukasov VM, Yevtushenko GS. Equipment for complex noninvasive diagnostics of the conditions of compartments of the microcirculatory and tissue system of human skin. Med Technol. 2021;(4):4-6. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Система локальных анализаторов для неинвазивной диагностики общего состояния компартментов микроциркуляторно-тканевой системы кожи человека / Сидоров В. В., Рыбаков Ю. Л., Гукасов В. М., Евтушенко Г. С. // Мед. техника. – 2022. – Т. 55, № 6. – С. 4–6.</mixed-citation><mixed-citation xml:lang="en">Sidorov VV, Rybakov YL, Gukasov VM, Yevtushenko GS. A system of local analyzers for noninvasive diagnostics of the general condition of microcirculatory compartments-the human skin tissue system. Med Technol. 2022;55(6):4. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Жарких Е.В., Локтионова Ю.И., Козлов И.О. и др. Оценка динамических изменений микроциркуляции крови и окислительного метаболизма у пациентов с сахарным диабетом с использованием температурных проб // 14-я Международная научная конференция «Физика и радиоэлектроника в медицине и экологии – ФРЭМЭ’2020», 1-3 июля 2020. – Суздаль-Владимир, 2020. – С. 48-51. Doi: 10.7868/S0131164617060029.</mixed-citation><mixed-citation xml:lang="en">Loktionova YuI, Kozlov IO, Zherebtsov EA, Zherebtsova AI, Dunaev AV, Sidorov VV, Krupatkin AI. Assessment of dynamic changes in blood microcirculation and oxidative metabolism in patients with diabetes mellitus using temperature samples. 14th International Scientific Conference “Physics and Radioelectronics in Medicine and Ecology – FRAME’2020”, 1-3 July 2020. Suzdal-Vladimir, 2020:48-51. (In Russ.). Doi: 10.7868/S0131164617060029.</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Использование лазерной допплеровской флоуметрии и флуоресцентной спектроскопии для оценки состояния микроциркуляторного русла и показателя окислительного метаболизма больных во время травматичных операций / Усанов А.Д., Пригородов, М.В., Капралов, С.В., Скрипаль А.В. // В сб.: Методы компьютерной диагностики в биологии и медицине. Сборник статей Всероссийской школы-семинара. – Саратов, 2023. – С. 52–54.</mixed-citation><mixed-citation xml:lang="en">Usanov AD, Prigorodov MV, Kapralov SV, Skripal AV. The use of laser Doppler flowmetry and fluorescence spectroscopy to assess the state of the microcirculatory bed and the indicator of oxidative metabolism of patients during traumatic operations. In the collection: Methods of computer diagnostics in biology and medicine. Collection of articles of the All-Russian school seminar. Saratov, 2023:52-54. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Мкртумян А.М., Звенигородская Л.А., Шинкин М.В. Исследование микроциркуляции и тканевого метаболизма в качестве ранних диагностических критериев риска развития диабетической стопы // Тер. архив. – 2022. – Т. 94, № 8. – С. 957–962. Doi: 10.26442/00403660.2022.08.201789.</mixed-citation><mixed-citation xml:lang="en">Mkrtumyan AM,Zvenigorodskaya LA, Shishkin MV. Investigation of microcirculation and tissue metabolism as early diagnostic criteria for the risk of developing diabetic foot. Ther. Archive. 2022;94(8):957-962. (In Russ.). Doi: 10.26442/00403660.2022.08.201789.</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">Zherebtsov EA, Zharkikh EV, Loktionova YI, Zhereb tsova AI, Sidorov VV, Rafailov EU, Dunaev AV. Wireless dynamic light scattering sensors detect microvascular changes associated with ageing and diabetes. IEEE Trans Biomed Eng. 2023;70(11):3073-3081. Doi: 10.1109/TBME.2023.3275654.</mixed-citation><mixed-citation xml:lang="en">Zherebtsov EA, Zharkikh EV, Loktionova YI, Zhereb tsova AI, Sidorov VV, Rafailov EU, Dunaev AV. Wireless dynamic light scattering sensors detect microvascular changes associated with ageing and diabetes. IEEE Trans Biomed Eng. 2023;70(11):3073-3081. Doi: 10.1109/TBME.2023.3275654.</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">Zharkikh EV, Loktionova YI, Fedorovich AA, Gorshkov AY, Dunaev AV. Assessment of blood microcirculation changes after COVID-19 using wearable laser Doppler flowmetry. Diagnostics. 2023;13(5):920. Doi: 10.3390/diagnostics13050920.</mixed-citation><mixed-citation xml:lang="en">Zharkikh EV, Loktionova YI, Fedorovich AA, Gorshkov AY, Dunaev AV. Assessment of blood microcirculation changes after COVID-19 using wearable laser Doppler flowmetry. Diagnostics. 2023;13(5):920. Doi: 10.3390/diagnostics13050920.</mixed-citation></citation-alternatives></ref><ref id="cit29"><label>29</label><citation-alternatives><mixed-citation xml:lang="ru">Фролов А.В., Локтионова Ю.И., Жарких Е.В. и др. Исследование изменений кожной микроциркуляции крови при выполнении дыхательной техники хатха-йоги // Регионарное кровообращение и микроциркуляция. – 2022. – Т. 20, № 4. – С. 33–44. Doi: 10.24884/1682-6655-2021-20-4-33-44.</mixed-citation><mixed-citation xml:lang="en">Frolov AV, Loktionova Yu I, Zharkikh E V, Sidorov V V, Krupatkin A I, Dunaev AV. Investigation of changes in skin microcirculation of blood during the performance of the hatha yoga breathing technique. Regional blood circulation and microcirculation. 2022; 20(4):33-44. (In Russ.). Doi: 10.24884/1682-6655-2021-20-4-33-44.</mixed-citation></citation-alternatives></ref><ref id="cit30"><label>30</label><citation-alternatives><mixed-citation xml:lang="ru">Zharkikh EV, Loktionova YI, Sidorov VV, Krupatkin AI, Masalygina GI,</mixed-citation><mixed-citation xml:lang="en">Zharkikh EV, Loktionova YI, Sidorov VV, Krupatkin AI, Masalygina GI,</mixed-citation></citation-alternatives></ref><ref id="cit31"><label>31</label><citation-alternatives><mixed-citation xml:lang="ru">Dunaev AV. Control of blood microcirculation parameters in therapy with alpha-lipoic acid in patients with diabetes mellitus. Human Physiol. 2022;48(4):456-464. Doi: 10.1134/s0362119722040156.</mixed-citation><mixed-citation xml:lang="en">Dunaev AV. Control of blood microcirculation parameters in therapy with alpha-lipoic acid in patients with diabetes mellitus. Human Physiol. 2022;48(4):456-464. Doi: 10.1134/s0362119722040156.</mixed-citation></citation-alternatives></ref><ref id="cit32"><label>32</label><citation-alternatives><mixed-citation xml:lang="ru">Zherebtsov EA, Zharkikh EV, Kozlov I, Zherebtsova AI, Loktionova YI, Chichkov NB, Rafailov IE, Sidorov VV, Sokolovski SG, Dunaev AV, Rafailov EU. Novel wearable VCSEL based sensors for multipoint measurements of blood perfusion. Dynamics Fluctuations Biomed Photonics XVI. SPIE. 2019;10877:38-41. Doi: 10.1117/12.2509578.</mixed-citation><mixed-citation xml:lang="en">Zherebtsov EA, Zharkikh EV, Kozlov I, Zherebtsova AI, Loktionova YI, Chichkov NB, Rafailov IE, Sidorov VV, Sokolovski SG, Dunaev AV, Rafailov EU. Novel wearable VCSEL based sensors for multipoint measurements of blood perfusion. Dynamics Fluctuations Biomed Photonics XVI. SPIE. 2019;10877:38-41. Doi: 10.1117/12.2509578.</mixed-citation></citation-alternatives></ref><ref id="cit33"><label>33</label><citation-alternatives><mixed-citation xml:lang="ru">Lima NS, Tzen YT, Clifford PS. Spectral changes in skin blood flow during pressure manipulations or sympathetic stimulation. Exp Physiol. 2024;109(6):892-898. Doi: 10.1113/EP091706.</mixed-citation><mixed-citation xml:lang="en">Lima NS, Tzen YT, Clifford PS. Spectral changes in skin blood flow during pressure manipulations or sympathetic stimulation. Exp Physiol. 2024;109(6):892-898. Doi: 10.1113/EP091706.</mixed-citation></citation-alternatives></ref><ref id="cit34"><label>34</label><citation-alternatives><mixed-citation xml:lang="ru">Ovadia-Blechman Z, Gritzman A, Shuvi M, Gavish B, Aharonson V, Rabin N. The response of peripheral microcirculation to gravity-induced changes. Clin Biomech. 2018;57:19- 25. Doi: 10.1016/j.clinbiomech.2018.06.005.</mixed-citation><mixed-citation xml:lang="en">Ovadia-Blechman Z, Gritzman A, Shuvi M, Gavish B, Aharonson V, Rabin N. The response of peripheral microcirculation to gravity-induced changes. Clin Biomech. 2018;57:19- 25. Doi: 10.1016/j.clinbiomech.2018.06.005.</mixed-citation></citation-alternatives></ref><ref id="cit35"><label>35</label><citation-alternatives><mixed-citation xml:lang="ru">Сагайдачный А.А. Окклюзионная проба: методы анализа, механизмы реакции, перспективы применения // Регионарное кровообращение и микроциркуляция. – 2018. – Т. 17, № 3. – С. 5–22. Doi: 10.24884/1682-6655-2018-17-3-5-22.</mixed-citation><mixed-citation xml:lang="en">Sagaidachny AA. Occlusion test: methods of analysis, reaction mechanisms, application prospects. Regional blood circulation and microcirculation. 2018;17(3):5-22. (In Russ.). Doi: 10.24884/1682-6655-2018-17-3-5-22.</mixed-citation></citation-alternatives></ref><ref id="cit36"><label>36</label><citation-alternatives><mixed-citation xml:lang="ru">Hickey M, Phillips JP, Kyriacou PA. The effect of vascular changes on the photoplethysmographic signal at different hand elevations. Physiol Meas. 2015;36(3):425. Doi: 10.1088/0967-3334/36/3/425.</mixed-citation><mixed-citation xml:lang="en">Hickey M, Phillips JP, Kyriacou PA. The effect of vascular changes on the photoplethysmographic signal at different hand elevations. Physiol Meas. 2015;36(3):425. Doi: 10.1088/0967-3334/36/3/425.</mixed-citation></citation-alternatives></ref><ref id="cit37"><label>37</label><citation-alternatives><mixed-citation xml:lang="ru">Nogami H, Iwasaki W, Abe T, Kimura Y, Onoe A, Higurashi E, Takeuchi S, Kido M, Furue M, Sawada R. Use of a simple arm-raising test with a portable laser Doppler blood flow meter to detect dehydration. J Eng Med. 2011; 225(4):411-419.</mixed-citation><mixed-citation xml:lang="en">Nogami H, Iwasaki W, Abe T, Kimura Y, Onoe A, Higurashi E, Takeuchi S, Kido M, Furue M, Sawada R. Use of a simple arm-raising test with a portable laser Doppler blood flow meter to detect dehydration. J Eng Med. 2011; 225(4):411-419.</mixed-citation></citation-alternatives></ref><ref id="cit38"><label>38</label><citation-alternatives><mixed-citation xml:lang="ru">Левичева Е.Н., Каменская О.В., Логинова И.Ю. и др. Резервные возможности микроциркуляторного кровотока периферических тканей при циркуляторной гипоксии // Регионарное кровообращение и микроциркуляция. – 2012. – Т. 11, № 3. – С. 34–38. Doi: 10.24884/1682-6655-2012-11-3-34-38.</mixed-citation><mixed-citation xml:lang="en">Levicheva EN, Kamenskaya OV, Loginova IYu, Klinkova AS, Bulatetskaya LM. Reserve capabilities of microcirculatory blood flow of peripheral tissues in circulatory hypoxia. Regional blood circulation and microcirculation. 2012;11(3):34-38. (In Russ.). Doi: 10.24884/1682-6655-2012-11-3-34-38.</mixed-citation></citation-alternatives></ref><ref id="cit39"><label>39</label><citation-alternatives><mixed-citation xml:lang="ru">Nizinski J, Filberek P, Sibrecht G, Krauze T, Zielinski J, Piskorski J, Wykretowicz A, Guzik P. Non invasive in vivo human model of post ischaemic skin preconditioning by measurement of flow mediated 460 nm autofluorescence. Brit J Clin Pharmacol. 2021;87(11):4283-4292. Doi: 10.1111/bcp.14845.</mixed-citation><mixed-citation xml:lang="en">Nizinski J, Filberek P, Sibrecht G, Krauze T, Zielinski J, Piskorski J, Wykretowicz A, Guzik P. Non invasive in vivo human model of post ischaemic skin preconditioning by measurement of flow mediated 460 nm autofluorescence. Brit J Clin Pharmacol. 2021;87(11):4283-4292. Doi: 10.1111/bcp.14845.</mixed-citation></citation-alternatives></ref><ref id="cit40"><label>40</label><citation-alternatives><mixed-citation xml:lang="ru">Balu M, Mazhar A, Hayakawa CK, Mittal R, Krasieva TB, König K, Venugopalan V, Tromberg BJ. In vivo multiphoton NADH fluorescence reveals depth-dependent keratinocyte metabolism in human skin. Biophys J. 2013;104(1):258- 267. Doi: 10.1016/j.bpj.2012.11.3809.</mixed-citation><mixed-citation xml:lang="en">Balu M, Mazhar A, Hayakawa CK, Mittal R, Krasieva TB, König K, Venugopalan V, Tromberg BJ. In vivo multiphoton NADH fluorescence reveals depth-dependent keratinocyte metabolism in human skin. Biophys J. 2013;104(1):258- 267. Doi: 10.1016/j.bpj.2012.11.3809.</mixed-citation></citation-alternatives></ref><ref id="cit41"><label>41</label><citation-alternatives><mixed-citation xml:lang="ru">Piotrowski L, Urbaniak M, Jedrzejczak B, Marcinek A, Gebicki J. Note: Flow mediated skin fluorescence – A novel technique for evaluation of cutaneous microcirculation. Rev Sci Instruments. 2016;87(3):036111. Doi: 10.1063/1.4945044.</mixed-citation><mixed-citation xml:lang="en">Piotrowski L, Urbaniak M, Jedrzejczak B, Marcinek A, Gebicki J. Note: Flow mediated skin fluorescence – A novel technique for evaluation of cutaneous microcirculation. Rev Sci Instruments. 2016;87(3):036111. Doi: 10.1063/1.4945044.</mixed-citation></citation-alternatives></ref><ref id="cit42"><label>42</label><citation-alternatives><mixed-citation xml:lang="ru">Hellmann M, Tarnawska M, Dudziak M, Dorniak K, Roustit M, Cracowski JL. Reproducibility of flow mediated skin fluorescence to assess microvascular function. Microvasc Res. 2017;113:60-64. Doi: 10.1016/j.mvr.2017.05.004.</mixed-citation><mixed-citation xml:lang="en">Hellmann M, Tarnawska M, Dudziak M, Dorniak K, Roustit M, Cracowski JL. Reproducibility of flow mediated skin fluorescence to assess microvascular function. Microvasc Res. 2017;113:60-64. Doi: 10.1016/j.mvr.2017.05.004.</mixed-citation></citation-alternatives></ref><ref id="cit43"><label>43</label><citation-alternatives><mixed-citation xml:lang="ru">Niziński J, Kamieniarz L, Filberek P, Sibrecht G, Guzik P. Monitoring the skin NADH changes during ischaemia and reperfusion in humans. J Med Sci. 2020;89(1):e405-e405. Doi: 10.20883/medical.405.</mixed-citation><mixed-citation xml:lang="en">Niziński J, Kamieniarz L, Filberek P, Sibrecht G, Guzik P. Monitoring the skin NADH changes during ischaemia and reperfusion in humans. J Med Sci. 2020;89(1):e405-e405. Doi: 10.20883/medical.405.</mixed-citation></citation-alternatives></ref><ref id="cit44"><label>44</label><citation-alternatives><mixed-citation xml:lang="ru">Rabinowitz JD, Enerbäck S. Lactate: the ugly duckling of energy metabolism. Nat Metab. 2020;2(7):566-571. Doi: 10.1038/s42255-020-0243-4.</mixed-citation><mixed-citation xml:lang="en">Rabinowitz JD, Enerbäck S. Lactate: the ugly duckling of energy metabolism. Nat Metab. 2020;2(7):566-571. Doi: 10.1038/s42255-020-0243-4.</mixed-citation></citation-alternatives></ref><ref id="cit45"><label>45</label><citation-alternatives><mixed-citation xml:lang="ru">Adeva-Andany M, López-Ojén M, Funcasta-Calderón R, Ameneiros-Rodríguez E, Donapetry-García C, Vila-Altesor M, Rodríguez-Seijas J. Comprehensive review on lactate metabolism in human health. Mitochondrion. 2014;17:76-100. Doi: 10.1016/j.mito.2014.05.007.</mixed-citation><mixed-citation xml:lang="en">Adeva-Andany M, López-Ojén M, Funcasta-Calderón R, Ameneiros-Rodríguez E, Donapetry-García C, Vila-Altesor M, Rodríguez-Seijas J. Comprehensive review on lactate metabolism in human health. Mitochondrion. 2014;17:76-100. Doi: 10.1016/j.mito.2014.05.007.</mixed-citation></citation-alternatives></ref><ref id="cit46"><label>46</label><citation-alternatives><mixed-citation xml:lang="ru">Dashty M. A quick look at biochemistry: carbohydrate metabolism. Clin Biochem. 2013;46(15):1339-1352. Doi: 10.1016/j.clinbiochem.2013.04.027.</mixed-citation><mixed-citation xml:lang="en">Dashty M. A quick look at biochemistry: carbohydrate metabolism. Clin Biochem. 2013;46(15):1339-1352. Doi: 10.1016/j.clinbiochem.2013.04.027.</mixed-citation></citation-alternatives></ref><ref id="cit47"><label>47</label><citation-alternatives><mixed-citation xml:lang="ru">Luengo A, Li Z, Gui DY, Sullivan LB, Zagorulya M, Do BT, Ferreira R, Naamati A, Ali A, Lewis CA, Thomas CJ, Spranger S, Matheson NJ, Vander Heiden MG. Increased demand for NAD+ relative to ATP drives aerobic glycolysis. Mol cell. 2021;81(4):691-707. Doi: 10.1016/j.molcel.2020.12.012.</mixed-citation><mixed-citation xml:lang="en">Luengo A, Li Z, Gui DY, Sullivan LB, Zagorulya M, Do BT, Ferreira R, Naamati A, Ali A, Lewis CA, Thomas CJ, Spranger S, Matheson NJ, Vander Heiden MG. Increased demand for NAD+ relative to ATP drives aerobic glycolysis. Mol cell. 2021;81(4):691-707. Doi: 10.1016/j.molcel.2020.12.012.</mixed-citation></citation-alternatives></ref><ref id="cit48"><label>48</label><citation-alternatives><mixed-citation xml:lang="ru">Метаболический имиджинг в исследовании онкологических процессов (обзор) / Лукина М.М., Ширманова М.В., Сергеева Т.Ф., Загайнова Е.В. // Соврем. технол. в мед. – 2016. – Т. 8, № 4. – С. 113–128. Doi: 10.17691/stm2016.8.4.16.</mixed-citation><mixed-citation xml:lang="en">Lukina MM, Shirmanova MV, Sergeeva TF, Zagainova EV. Metabolic imaging in the study of oncological processes (review). Modern Technol Med. 2016;8(4):113-128. (In Russ.). Doi: 10.17691/stm2016.8.4.16.</mixed-citation></citation-alternatives></ref><ref id="cit49"><label>49</label><citation-alternatives><mixed-citation xml:lang="ru">Wengrowski AM, Kuzmiak-Glancy S, Jaimes R, Kay MW. NADH changes during hypoxia, ischemia, and increased work differ between isolated heart preparations. Am J Physiol-Heart Circ Physiol. 2014;306(4):H529-H537. Doi: 10.1152/ajpheart.00696.2013.</mixed-citation><mixed-citation xml:lang="en">Wengrowski AM, Kuzmiak-Glancy S, Jaimes R, Kay MW. NADH changes during hypoxia, ischemia, and increased work differ between isolated heart preparations. Am J Physiol-Heart Circ Physiol. 2014;306(4):H529-H537. Doi: 10.1152/ajpheart.00696.2013.</mixed-citation></citation-alternatives></ref><ref id="cit50"><label>50</label><citation-alternatives><mixed-citation xml:lang="ru">Dunaev A. Wearable devices for multimodal optical diagnostics of microcirculatory-tissue systems: application experience in the clinic and space. J Biomed Photon Eng. 2023;9(2):020201. Doi: 10.18287/JBPE23.09.020201.</mixed-citation><mixed-citation xml:lang="en">Dunaev A. Wearable devices for multimodal optical diagnostics of microcirculatory-tissue systems: application experience in the clinic and space. J Biomed Photon Eng. 2023;9(2):020201. Doi: 10.18287/JBPE23.09.020201.</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>
