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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">astmed</journal-id><journal-title-group><journal-title xml:lang="ru">Астраханский медицинский журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Astrakhan medical journal</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1992-6499</issn><publisher><publisher-name>ФГБОУ ВО Астраханский ГМУ Минздрава России</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17021/2021.16.1.60.66</article-id><article-id custom-type="elpub" pub-id-type="custom">astmed-113</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 INVESTIGATIONS</subject></subj-group></article-categories><title-group><article-title>ВЗАИМОСВЯЗЬ МЕЖДУ СТАЖЕМ ТАБАКОКУРЕНИЯ И УРОВНЕМ БЕЛКА КЛОТО У ПАЦИЕНТОВ С ХРОНИЧЕСКОЙ ОБСТРУКТИВНОЙ БОЛЕЗНЬЮ ЛЕГКИХ</article-title><trans-title-group xml:lang="en"><trans-title>RELATIONSHIP BETWEEN TOBACCO SMOKING DURATION AND KLOTHO PROTEIN LEVEL IN PATIENTS WITH CHRONIC OBSTRUCTIVE PULMONARY DISEASE</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>Ахминеева</surname><given-names>А. Х.</given-names></name><name name-style="western" xml:lang="en"><surname>Akhmineeva</surname><given-names>A. Kh.</given-names></name></name-alternatives><email xlink:type="simple">aaziza@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>Кесплери</surname><given-names>Э. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kespleri</surname><given-names>E. V.</given-names></name></name-alternatives><email xlink:type="simple">kesplerielina@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>Полунина</surname><given-names>О. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Polunina</surname><given-names>O. S.</given-names></name></name-alternatives><email xlink:type="simple">admed@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Воронина</surname><given-names>Л. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Voronina</surname><given-names>L. P.</given-names></name></name-alternatives><email xlink:type="simple">voroninaluda74@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>Полунина</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Polunina</surname><given-names>E. A.</given-names></name></name-alternatives><email xlink:type="simple">gilti2@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кузьмичев</surname><given-names>Б. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuzmichev</surname><given-names>B. Yu.</given-names></name></name-alternatives><email xlink:type="simple">bog13@list.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО «Астраханский государственный медицинский университет» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Astrakhan State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>27</day><month>02</month><year>2023</year></pub-date><volume>16</volume><issue>1</issue><fpage>60</fpage><lpage>66</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ахминеева А.Х., Кесплери Э.В., Полунина О.С., Воронина Л.П., Полунина Е.А., Кузьмичев Б.Ю., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Ахминеева А.Х., Кесплери Э.В., Полунина О.С., Воронина Л.П., Полунина Е.А., Кузьмичев Б.Ю.</copyright-holder><copyright-holder xml:lang="en">Akhmineeva A.K., Kespleri E.V., Polunina O.S., Voronina L.P., Polunina E.A., Kuzmichev B.Y.</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.astmedj.ru/jour/article/view/113">https://www.astmedj.ru/jour/article/view/113</self-uri><abstract><p>Цель исследования: изучить и проанализировать уровень белка Клото у пациентов с хронической обструктивной болезнью легких в зависимости от стажа табакокурения. Материалы и методы. Среди обследуемых пациентов с хронической обструктивной болезнью легких со средней и тяжелой степенью тяжести заболевания (n = 54) было выделено три подгруппы в зависимости от стажа табакокурения: первая – от 10 до 20 лет, вторая – от 20 до 30 лет, третья – от 30 и более лет. В качестве группы контроля обследованы соматически здоровые добровольцы (n = 30). Результаты исследования. Уровень белка Клото у пациентов с хронической обструктивной болезнью легких был статистически значимо ниже (р ˂ 0,001), чем у соматически здоровых лиц. Значение уровня белка Клото также имело статистически значимые различия в анализируемых подгруппах пациентов с хронической обструктивной болезнью легких в зависимости от стажа табакокурения. По результатам корреляционного анализа были выявлены взаимосвязи между уровнем белка Клото и индексом курения, а также между уровнем белка Клото и стажем табакокурения. Заключение. Самый низкий уровень белка Клото зафиксирован в подгруппе пациентов со стажем курения от 30 и более лет. При этом у больных со стажем курения от 30 и более лет уровень белка Клото был статистически значимо ниже по сравнению с пациентами с меньшим стажем курения (от 20 до 30 лет и от 10 до 20 лет). Большая сила взаимосвязи между уровнем белка Клото и стажем табакокурения была зарегистрирована в подгруппе пациентов со стажем курения от 30 и более лет.</p></abstract><trans-abstract xml:lang="en"><p>The aim of the research: to study and analyze the level of Klotho protein in patients with chronic obstructive pulmonary disease depending on the tobacco smoking duration. Materials and Methods. Patients with chronic obstructive pulmonary disease (n = 54) with moderate and severe stages of the disease were divided into three subgroups of patients depending of the tobacco smoking duration: the first subgroup - from 10 to 20 years, the second subgroup - from 20 to 30 years, and the third subgroup - from 30 and more years of tobacco smoking duration. Somatically healthy volunteers (n = 30) were examined as a control group. Results. The Klotho protein level in patients with chronic obstructive pulmonary disease was statistically significantly lower (p &lt; 0,001) than in somatically healthy volunteers. The value of the Klotho protein level also had statistically significant differences in the analyzed subgroups of patients with chronic obstructive pulmonary disease (depending on the tobacco smoking duration). According to the results of the correlation analysis, a relationship was revealed between the level of Klotho protein and the smoking index, and also between the level of Klotho protein and the tobacco smoking duration. Conclusions. The lowest level of Klotho protein was in the subgroup of patients with tobacco smoking duration of 30 and more years. At the same time, the Klotho protein level in subgroup of patients with tobacco smoking duration from 30 and more years was statistically significantly lower compared to the subgroups of patients with less tobacco smoking duration (from 20 to 30 years and from 10 to 20 years). A large relationship between the level of Klotho protein and tobacco smoking duration was registered in the subgroup of patients with tobacco smoking duration of 30 and more years.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>белок Клото</kwd><kwd>хроническая обструктивная болезнь легких</kwd><kwd>инфаркт миокарда</kwd><kwd>стаж табакокурения</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Klotho protein</kwd><kwd>chronic obstructive pulmonary disease</kwd><kwd>myocardial infarction</kwd><kwd>tobacco smoking duration</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">Зафираки, В. К. Обострения хронической обструктивной болезни легких и коронарный атеросклероз / В. К. Зафираки, А. М. Намитоков, К. В. Скалецкий, Е. Д. Космачева, Л. В. Шульженко, Д. М. О. Рамазанов, А. А. Омаров, И. В. 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