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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">actabiomedica</journal-id><journal-title-group><journal-title xml:lang="ru">Acta Biomedica Scientifica</journal-title><trans-title-group xml:lang="en"><trans-title>Acta Biomedica Scientifica</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2541-9420</issn><issn pub-type="epub">2587-9596</issn><publisher><publisher-name>Scientific Centre for Family Health and Human Reproduction Problems</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29413/ABS.2025-10.5.18</article-id><article-id custom-type="elpub" pub-id-type="custom">actabiomedica-5697</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>ПЕДИАТРИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PEDIATRICS</subject></subj-group></article-categories><title-group><article-title>Оценка параметров жирнокислотного спектра сыворотки крови во взаимосвязи с показателями гормонального статуса у подростков с ожирением</article-title><trans-title-group xml:lang="en"><trans-title>Assessment of the parameters of the fatty acid spectrum of blood serum in relation to hormonal status in obese adolescents</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7508-2878</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Есимова</surname><given-names>И. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Esimova</surname><given-names>I. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Есимова Ирина Евгеньевна – доктор медицинских наук, профессор кафедры биохимии и молекулярной биологии с курсом клинической лабораторной диагностики,</p><p>634050, Томская область, г. Томск, Московский тракт, 2</p></bio><bio xml:lang="en"><p>Irina E. Esimova – Dr. Sc. (Med.), Professor of the Department of Biochemistry and Molecular Biology with a course in Clinical Laboratory Diagnostics, </p><p>Moskovsky trakt 2, Tomsk 634050</p></bio><email xlink:type="simple">orevi@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/0000-0001-9478-3429</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Воронкова</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Voronkova</surname><given-names>O. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Воронкова Ольга Владимировна – доктор медицинских наук, доцент, заведующий кафедрой биологии и генетики, </p><p>634050, Томская область, г. Томск, Московский тракт, 2</p></bio><bio xml:lang="en"><p>Olga V. Voronkova – Dr. Sc. (Med.), Assistant Professor, Head of the Department of Biology and Genetics, </p><p>Moskovsky trakt 2, Tomsk 634050</p></bio><email xlink:type="simple">voronkova-ov@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/0000-0002-2667-4842</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Самойлова</surname><given-names>Ю. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Samoilova</surname><given-names>Iu. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Самойлова Юлия Геннадьевна – доктор медицинских наук, профессор, профессор кафедры педиатрии с курсом эндокринологии, 634050, Томская область, г. Томск, Московский тракт, 2;</p><p>директор института медицины и медицинских технологий, 630090, Новосибирская область, г. Новосибирск, улица Пирогова, 1</p></bio><bio xml:lang="en"><p>Iuliia G. Samoilova – Dr. Sc. (Med.), Professor, Professor of the Department of Pediatrics with a course in Endocrinology, Moskovsky trakt 2, Tomsk 634050;</p><p>Director, Pirogov Street, 1, Novosibirsk Oblast, Novosibirsk 630090</p></bio><email xlink:type="simple">samoilova_y@inbox.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6212-4568</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Подчиненова</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Podchinenova</surname><given-names>D. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Подчиненова Дарья Васильевна – кандидат медицинских наук, доцент кафедры педиатрии с курсом эндокринологии, 634050, Томская область, г. Томск, Московский тракт, 2;</p><p>заместитель директора института медицины и медицинских технологий по научной работе, 630090, Новосибирская область, г. Новосибирск, улица Пирогова, 1</p></bio><bio xml:lang="en"><p>Daria V. Podchinenova – Cand. Sc. (Med.), Associate Professor of the Department of Pediatrics with a course in Endocrinology, Moskovsky trakt 2, Tomsk 634050;</p><p>Deputy Director, Pirogov Street, 1, Novosibirsk Oblast, Novosibirsk 630090</p></bio><email xlink:type="simple">darvas_42@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО «Сибирский государственный медицинский университет» Министерства здравоохранения Российской Федерации (ФГБОУ ВО СибГМУ Минздрава России)</institution></aff><aff xml:lang="en"><institution>Siberian State Medical University</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБОУ ВО «Сибирский государственный медицинский университет» Министерства здравоохранения Российской Федерации (ФГБОУ ВО СибГМУ Минздрава России);&#13;
Институт медицины и медицинских технологий ФГАОУ ВО «Новосибирский национальный исследовательский государственный университет»</institution></aff><aff xml:lang="en"><institution>Siberian State Medical University;&#13;
Institute of Medicine and Medical Technologies Novosibirsk State University</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>17</day><month>12</month><year>2025</year></pub-date><volume>10</volume><issue>5</issue><fpage>155</fpage><lpage>166</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Есимова И.Е., Воронкова О.В., Самойлова Ю.Г., Подчиненова Д.В., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Есимова И.Е., Воронкова О.В., Самойлова Ю.Г., Подчиненова Д.В.</copyright-holder><copyright-holder xml:lang="en">Esimova I.E., Voronkova O.V., Samoilova I.G., Podchinenova D.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://www.actabiomedica.ru/jour/article/view/5697">https://www.actabiomedica.ru/jour/article/view/5697</self-uri><abstract><sec><title>Обоснование</title><p>Обоснование. Развитие и внедрение в лабораторную практику новых высокотехнологичных масс-спектрометрических методов диагностики определило возможность глобального анализа липидома человека, в частности, для детального изучения его жирнокислотной составляющей и оценки роли отдельных свободных жирных кислот (СЖК) в патогенезе ожирения и ассоциированных с ним заболеваний.</p></sec><sec><title>Цель</title><p>Цель. Выявить особенности изменений параметров жирнокислотного спектра сыворотки крови и установить их взаимосвязь с показателями гормонального статуса у подростков с ожирением.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Обследовано 27 подростков в возрасте 10–18 лет с ожирением (SDS ИМТ 2,0–3,9). Группу контроля составили 27 подростков с нормальным весом с сопоставимыми характеристиками по полу и возрасту. Расчет SDS ИМТ проводился с использованием калькулятора ВОЗ «Anthroplus». Концентрацию гормонов и пептидов в сыворотке крови осуществляли методом ИФА. Мобильный жирнокислотный пул сыворотки крови оценивали методом хромато-масс-спектрометрии на детекторе Agilent 7000B.</p></sec><sec><title>Результаты</title><p>Результаты. У подростков с ожирением 1–3 степеней в крови регистрируются повышенные уровни инсулина и С-пептида, снижение концентрации GLP-2 и жирнокислотный дисбаланс (снижение доли GLA, DGLA, DPA, DHA, AA и повышение содержания ALA, OA, POA, BA, MA, PA, MAA), а также низкий индекс риска развития субинтимальной воспалительной реакции. В группе с ожирением установлены прямые и отрицательные корреляции между содержанием отдельных гормонов и жирных кислот, отсутствующие между соответствующими параметрами в группе здоровых лиц.</p></sec><sec><title>Заключение</title><p>Заключение. Установленные эндокринно-метаболические изменения у подростков с ожирением являются патогенетическими факторами комплекса компенсаторно-приспособительных реакций, сопровождающих низкоинтенсивное воспаление.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Rationale</title><p>Rationale. The development and implementation of new high-tech mass spectrometric diagnostic methods into laboratory practice has determined the possibility of a global analysis of the human lipidome, in particular, for a detailed study of its fatty acid component and assessment of the role of individual free fatty acids (FFA) in the pathogenesis of obesity and associated diseases.</p></sec><sec><title>Objective</title><p>Objective. To identify the features of changes in the parameters of the fatty acid spectrum of blood serum and establish their relationship to hormonal status indicators in adolescents with obesity.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. A total of 27 adolescents aged 10–18 years with obesity (SDS BMI 2.0-3.9) were examined. The control group consisted of 27 adolescents with normal weight with comparable characteristics by gender and age. SDS BMI was calculated using the WHO Anthroplus calculator. The concentration of hormones and peptides in the blood serum was measured by ELISA. The mobile fatty acid pool of blood serum was assessed by chromatography-mass spectrometry on an Agilent 7000B detector.</p></sec><sec><title>Results</title><p>Results. In adolescents with obesity of 1–3 degrees, elevated levels of insulin and C-peptide, decreased concentration of GLP-2 and fatty acid imbalance (decreased proportion of GLA, DGLA, DPA, DHA, AA and increased content of ALA, OA, POA, BA, MA, PA, MAA), as well as a low risk index for the development of a subintimal inflammatory reaction are recorded in the blood. In the group with obesity, direct and negative correlations were established between the content of individual hormones and fatty acids, which were absent between the corresponding parameters in the group of healthy individuals.</p></sec><sec><title>Conclusion</title><p>Conclusion. The established endocrine-metabolic changes in adolescents with obesity are pathogenetic factors of a complex of compensatory-adaptive reactions accompanying low-intensity inflammation.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>подростки</kwd><kwd>ожирение</kwd><kwd>жирные кислоты</kwd><kwd>инсулин</kwd><kwd>лептин</kwd><kwd>глюкагонподобный пептид 2</kwd></kwd-group><kwd-group xml:lang="en"><kwd>adolescents</kwd><kwd>obesity</kwd><kwd>fatty acids</kwd><kwd>insulin</kwd><kwd>leptin</kwd><kwd>glucagon-like peptide 2</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа проведена при поддержке Российского научного фонда по проекту №23-75-01034 «Использование профилей липидомики для создания прогностической модели реализации фенотипа ожирения у детей и подростков» (Соглашение от 14.08.2023).</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Петеркова В.А., Безлепкина О.Б., Болотова Н.В., Богова Е.А., Васюкова О.В., Гирш Я.В. и др. 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