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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">goslasmed</journal-id><journal-title-group><journal-title xml:lang="ru">Лазерная медицина</journal-title><trans-title-group xml:lang="en"><trans-title>Laser Medicine</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2071-8004</issn><issn pub-type="epub">2686-8644</issn><publisher><publisher-name>Skobelkin Centre for Laser Medicine - a branch of the Federal Clinical Center for High Medical Technologies, FMBA of Russia</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.37895/2071-8004-2018-22-3-30-33</article-id><article-id custom-type="elpub" pub-id-type="custom">goslasmed-422</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 ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL RESEARCHES</subject></subj-group></article-categories><title-group><article-title>Лазерно-стимулированная фотодиссоциация карбоксигемоглобина как перспективный метод детоксикации при отравлении угарным газом</article-title><trans-title-group xml:lang="en"><trans-title>Laser-assisted blood carboxyhemoglobin photodissociation: a promising technique for decreasing carbon monoxide intoxication</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>Мамилов</surname><given-names>С. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Mamilov</surname><given-names>S. O.</given-names></name></name-alternatives><email xlink:type="simple">MamilovSO@nas.gov.ua</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>Есьман</surname><given-names>С. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Esman</surname><given-names>S. S.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Асимов</surname><given-names>М. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Asimov</surname><given-names>M. M.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гизбрехт</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Gisbrecht</surname><given-names>A. I.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Институт прикладных проблем физики и биофизики НАН Украины<country>Россия</country></aff><aff xml:lang="en">Institute of Applied Problems of Physics and Biophysics of National Academy of Sciences of Ukraine<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Институт физики НАН Беларуси<country>Россия</country></aff><aff xml:lang="en">Institute of Physics of National Academy of Sciences of Belarus<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru">Институт электроники Болгарской АН<country>Россия</country></aff><aff xml:lang="en">Institute of Electronics, Bulgarian Academy of Sciences<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>24</day><month>12</month><year>2018</year></pub-date><volume>22</volume><issue>3</issue><fpage>30</fpage><lpage>33</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Мамилов С.О., Есьман С.С., Асимов М.М., Гизбрехт А.И., 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Мамилов С.О., Есьман С.С., Асимов М.М., Гизбрехт А.И.</copyright-holder><copyright-holder xml:lang="en">Mamilov S.O., Esman S.S., Asimov M.M., Gisbrecht A.I.</copyright-holder><license 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://goslasmed.elpub.ru/jour/article/view/422">https://goslasmed.elpub.ru/jour/article/view/422</self-uri><abstract><p>Приведены результаты исследований спектральной зависимости степени лазерно-стимулированной фотодиссоциации карбоксигемоглобина (HbCO) в артериальной крови при облучении первой фаланги пальца руки. Определение относительной концентрации HbCO проводится методом пульсовой оксиметрии. По данным статистической обработки измерений в спектральном диапазоне 400-940 нм получено значение изменения относительной концентрации HbCO в зависимости от длины волны источника излучения. Показано, что в спектрах HbCO наблюдаются три максимума (на 525, 600 и 850 нм), где уменьшение относительной концентрации HbCO достигает 2,5%. В области максимального эффекта в видимой области спектра было проведено исследование эффекта от мощности облучения. На обеих длинах волн изменение относительной концентрации HbCO выходит на насыщение при мощности более 40 мВт. Скорость фотодиссоциации HbCO очень высока, и ее квантовый выход, который составляет почти 80% в области максимального эффекта, позволяет ожидать высокой эффективности предлагаемого оптического метода устранения токсического действия угарного газа.</p></abstract><trans-abstract xml:lang="en"><p>Experimental results of in-vivo studies on laser-assisted photodissociation of carboxyhemoglobin (HbCO) under visible and near IR optical irradiation of arterial blood in the first hand finger are presented. Arterial HbCO concentration was measured by the fingertip pulse oximetry. The statistical assessment of obtained measurements in the spectral range of 400-940 nm has revealed changes in HbCO rela tive concentration depending on radiation source wavelength. It was shown that there are three maxima (at 525, 600 and 850 nm) HbCO spectra where HbCO concentration decreases by 2.5%. The impact of irradiation power was studied at the area of maximal effect in the visible region of the spectrum. Changes in HbCO relative concentration reach saturation level when laser light power exceeds 40 mW at both wavelengths. HbCO photodissociation rate is very high, and its quantum yield, which is almost 80% in the region of maximal effect, allows to expect high efficiency of the proposed optical method for eliminating toxic effect of carbon monoxide.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>карбоксигемоглобин</kwd><kwd>угарный газ</kwd><kwd>лазерно-стимулированная фотодиссоциация</kwd><kwd>carboxyhemoglobin</kwd><kwd>laser-induced photodissociation</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">Asimov M., Asimov R., Gisbrecht A. New approach to carbon monoxide poisoning treatment by laser-induced photodissociation of carboxyhemoglobin of cutaneous blood vessels. Proc. 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