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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">russjcardiol</journal-id><journal-title-group><journal-title xml:lang="ru">Российский кардиологический журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Russian Journal of Cardiology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1560-4071</issn><issn pub-type="epub">2618-7620</issn><publisher><publisher-name>«SILICEA-POLIGRAF» LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.15829/1560-4071-2016-10-64-70</article-id><article-id custom-type="elpub" pub-id-type="custom">russjcardiol-955</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>ОБЩИЕ ИССЛЕДОВАТЕЛЬСКИЕ РАБОТЫ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>GENERAL WORKS</subject></subj-group></article-categories><title-group><article-title>ОСОБЕННОСТИ СУБФРАКЦИОННОГО СПЕКТРА АПОЛИПОПРОТЕИН В-СОДЕРЖАЩИХ ЛИПОПРОТЕИНОВ У БОЛЬНЫХ С КАРОТИДНЫМ И/ИЛИ КОРОНАРНЫМ АТЕРОСКЛЕРОЗОМ</article-title><trans-title-group xml:lang="en"><trans-title>SPECIFICS OF SUBFRACTIONAL SPECTRUM OF APOLIPOPROTEIN B RELATED LIPOPROTEINES IN CAROTID OR CORONARY ATHEROSCLEROSIS PATIENTS</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>Гаврилова</surname><given-names>Н. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Gavrilova</surname><given-names>N. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к. м.н., с. н.с. отдела клинической кардиологии и молекулярной генетики</p></bio><email xlink:type="simple">NGavrilova@gnicpm.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>Метельская</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Metelskaya</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д. б.н., профессор, ученый секретарь</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>Озерова</surname><given-names>И. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Ozerova</surname><given-names>I. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к. б.н., в. н.с. отдела изучения биохимических маркеров ХНИЗ</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>Яровая</surname><given-names>Е. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Yarovaya</surname><given-names>E. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.физ-мат.н., с. н.с. лаборатории биостатистики</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>Бойцов</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Boytsov</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д. м.н., профессор, директор</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ Государственный научно-исследовательский центр профилактической медицины Минздрава России, Москва, Россия</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Research Center for Preventive Medicine of the Ministry of Health, Moscow, Russia</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2016</year></pub-date><pub-date pub-type="epub"><day>28</day><month>10</month><year>2016</year></pub-date><volume>0</volume><issue>10</issue><fpage>64</fpage><lpage>70</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Гаврилова Н.Е., Метельская В.А., Озерова И.Н., Яровая Е.Б., Бойцов С.А., 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">Гаврилова Н.Е., Метельская В.А., Озерова И.Н., Яровая Е.Б., Бойцов С.А.</copyright-holder><copyright-holder xml:lang="en">Gavrilova N.E., Metelskaya V.A., Ozerova I.N., Yarovaya E.B., Boytsov S.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://russjcardiol.elpub.ru/jour/article/view/955">https://russjcardiol.elpub.ru/jour/article/view/955</self-uri><abstract><p>Аполипопротеин (апо) В-содержащие липопротеины низких плотностей гетерогенны по своей природе и различаются по липидному и белковому составу, заряду, размеру частиц и функциональной активности. Высокое содержание в крови мелких плотных частиц липопротеинов низкой плотности (ЛПНП) сопряжено с повышением риска коронарной болезни сердца в 3-5 раз независимо от уровня холестерина, входящего в их состав.</p><sec><title>Цель</title><p>Цель. Выявить и охарактеризовать особенности распределения субфракционного спектра апо-В-содержащих липопротеинов у пациентов с поражением каротидного и/или коронарного бассейнов.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. В исследование включено 310 пациентов (62,5±9,3 лет), которым выполнены дуплексное сканирование каротидных артерий и коронароангиография (М/Ж 203/107). Субфракционный спектр липопротеинов определяли методом электрофореза с 3% полиакриламидным гелем (Липопринт-система, Quantimetrix Lipoprint LDL System, США). Степень выраженности коронарного атеросклероза определяли при помощи шкалы Gensini Score (GS).</p></sec><sec><title>Результаты</title><p>Результаты. Оценка субфракционного распределения апо-В-содержащих липопротеинов в зависимости от данных дуплексного сканирования каротидных артерий показала, что в группе пациентов с увеличением толщиныинтима-медиа (ТИМ) &gt;0,9 мм доля липопротеинов промежуточной плотности (ЛПП) С выше (11,0±3,6 против 9,1±2,8%, р=0,002), а доля липопротеинов низкой плотности (ЛПНП) 1 ниже (16,7±4,1 против 18,1±3,7%, р=0,047) по сравнению с пациентами, имеющими нормальные значения ТИМ. Оценка распределения субфракций ЛПНП в зависимости от количества атеросклеротических бляшек (АСБ) в каротидных артериях показала, что среди пациентов, имеющих ≥3 АСБ и/или при поражении каротидных артерий &gt;45%, снижена доля ЛПП С (9,9±3,2 против 11,4±3,7%, р=0,003), но увеличена доля липопротеинов промежуточной плотности А (ЛП А) (9,3±2,6 против 8,4±2,5%, р=0,013) и крупных частиц ЛПНП 1 (17,8±4,0 против 16,2±4,0%, р=0,005) и по сравнению с пациентами, имеющими &lt;3 АСБ и/или при поражении ≤45%. С помощью балльной шкалы GS были сформированы группы пациентов с отсутствием (GS=0, n=68) и наличием коронарного атеросклероза (GS &gt;0, n=242); пациентов с коронарным атеросклерозом разделили на подгруппы с минимальным или умеренным (GS &lt;35, n=81) и выраженным поражением коронарных артерий (GS ≥35, n=161). В группе GS &gt;0 доля липопротеинов очень низкой плотности (ЛОНП) (21,0±4,1 против 19,3±4,1%, р=0,004) и ЛПП С (11,4±3,4 против 10,5±3,3%, р=0,047) была выше, а доля ЛПП А (8,4±2,5 против 9,4±2,6%, р=0,006) и крупных частиц ЛПНП 1 (16,8±4,2 против 18,2±4,2%, р=0,013) ниже по сравнению с группой GS =0. В группе с GS ≥35 доля частиц ЛПП С оказалась достоверно выше по сравнению с лицами из подгруппы GS &lt;35 (11,8±3,7 против 10,8±3,0%, р=0,008). Согласно результатам многофакторной логистической регрессии риск коронарного атеросклероза (GS &gt;0) сопряжен с более высокой долей ЛПОНП (ОШ =1,1, 95% ДИ 1,0-1,2, р=0,039), мелких плотных частиц ЛПНП 3-7 (ОШ =1,3, 95% ДИ 1,0-1,6, р=0,049), а повышенная доля ЛПНП 2 ассоциирована с риском выраженного коронарного атеросклероза по шкале GS на 10% (ОШ =0,9, 95% ДИ 0,8-1,0, р=0,014).</p></sec><sec><title>Заключение</title><p>Заключение. Сочетанное поражение каротидных и коронарных артерий сопряжено с изменениями субфракционного спектра липопротеинов (сниженная доля ЛПП А и крупных частиц ЛПНП 1 и повышенная доля ЛОНП), характерными для изолированного поражения коронарных артерий независимо от его выраженности, которые, вероятно, могут рассматриваться как дополнительный маркер атерогенности липидного профиля при начальном каротидном и любом коронарном атеросклерозе.</p></sec></abstract><trans-abstract xml:lang="en"><p>Apolipoprotein (apo)B-containing lipoproteines of low density are heterogeneous by their nature, and differ by their lipid and protein contents, charge, particle size and functional activity. High blood level of small dense particles of low-density lipoproteines (LDL) is related to higher risk of coronary heart disease 3-5 times irrelevant to cholesterol level they contain.</p><sec><title>Aim</title><p>Aim. To evaluate and describe the specifics of subfraction spectrum of apo-Bcontaining lipoproteines in patients with lesions in carotid and/or coronary circulation.</p></sec><sec><title>Material and methods</title><p>Material and methods. Totally, 310 patients included (62,5±9,3 year old), underwent duplex scanning of carotid arteries and coronary arteriography (M/F 203/107). Sub fraction spectrum of lipoproteines was assessed with electrophoresis on 3% polyacrylamide gel (Lipoprint system, Quantimetrix Lipoprint LDL System, USA). The level of severity of coronary atherosclerosis lesion was assessed with the Gensini Score (GS).</p></sec><sec><title>Results</title><p>Results. Evaluation of subfractional spread of lipoproteines according to the results of duplex scan showed that in the group of patients with intima-media thickness (IMT) &gt;0,9 mm part of intermediate density lipoproteides (IDL) C is higher (11,0±3,6 vs 9,1±2,8%, р=0,002), and the part of low density lipoproteides (LDL) 1 is lower (16,7±4,1 vs 18,1±3,7%, р=0,047) comparing to the patients with normal IMT. Assessment of the spread of LDL subfractions according to the number of atherosclerotic plaques (AP) and/or lesion of carotid arteries showed that among the patients with ≥3 AP and/or involved carotid arteries for &gt;45%, the part of LDL C decreased (9,9±3,2 vs 11,4±3,7%, р=0,003), but there is increase of intermediate density lipoproteides A (IDL A) (9,3±2,6 vs 8,4±2,5%, р=0,013) and large particles of IDL 1 (17,8±4,0 vs 16,2±4,0%, р=0,005) and comparing to those having &lt;3 AP and/or in lesion ≤45%. With the grading score GS the groups of patients were selected with absence of coronary atherosclerosis (GS =0, n =68) and presence of coronary atherosclerosis (GS &gt;0, n=242). Coronary patients were selected to subgroups with minimal or mild (GS &lt;35, n =81) and severe lesion of coronary arteries (GS ≥35, n=161). In the group of GS &gt;0 part of very low density lipoproteines (VLDL) (21,0±4,1 vs 19,3±4,1%, р=0,004) and IDL (11,4±3,4 vs 10,5±3,3%, р=0,047) were higher, and part of IDL A (8,4±2,5 vs 9,4±2,6%, р=0,006) and large particles IDL 1 (16,8±4,2 vs 18,2±4,2%, р=0,013) lower than group GS =0. In the group GS ≥35 the part of IDL C was significantly higher comparing to those from GS &lt;35 (11,8±3,7 vs 10,8±3,0%, р=0,008). According to multifactor regression, the risk of coronary atherosclerosis is related to higher part of VLDL (OR =1,1, 95% CI 1,0-1,2, р=0,039), small dense particles of LDL 3-6 (OR =1,3, 95% CI 1,0-1,6, р=0,049), and higher part of LDL 2 is associated with the risk of coronary atherosclerosis by 10% GS score (OR =0,9, 95% CI 0,8-1,0, р=0,014).</p></sec><sec><title> </title><p> </p></sec><sec><title>Conclusion</title><p>Conclusion. Combination of carotid and coronary arteries is related to the changes of subfractional lipoproteides spectrum (lower part of IDL A and large particles of LDL 1 and higher part of VLDL), characteristic for isolated lesion of coronary arteries regardless its prominence, which probably might be regarded as additional markers of atherogenity of lipid profile in earlier stage carotid and any coronary atherosclerosis.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>каротидный атеросклероз</kwd><kwd>коронарный атеросклероз</kwd><kwd>апо- В-содержащие липопротеины</kwd><kwd>субфракционное распределение липопротеинов.</kwd></kwd-group><kwd-group xml:lang="en"><kwd>carotid atherosclerosis</kwd><kwd>coronary atherosclerosis</kwd><kwd>apo-B-containing lipoproteines</kwd><kwd>subfractional spread of lipoproteines</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">Nichols M, Townsend N, Scarborough P, et al. 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