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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="en"><front><journal-meta><journal-id journal-id-type="publisher-id">farmaec</journal-id><journal-title-group><journal-title xml:lang="en">FARMAKOEKONOMIKA. Modern Pharmacoeconomics and Pharmacoepidemiology</journal-title><trans-title-group xml:lang="ru"><trans-title>ФАРМАКОЭКОНОМИКА. Современная фармакоэкономика и фармакоэпидемиология</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2070-4909</issn><issn pub-type="epub">2070-4933</issn><publisher><publisher-name>IRBIS LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17749/2070-4909/farmakoekonomika.2025.334</article-id><article-id custom-type="elpub" pub-id-type="custom">farmaec-1254</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="en"><subject>ORIGINAL ARTICLES</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ОРИГИНАЛЬНЫЕ ПУБЛИКАЦИИ</subject></subj-group></article-categories><title-group><article-title>Еffect of standardized omega-3 polyunsaturated fatty acids on indicators of multiple organ pathology in an experimental aging model</article-title><trans-title-group xml:lang="ru"><trans-title>Изучение влияния стандартизированных омега-3 полиненасыщенных жирных кислот на показатели полиорганной патологии в экспериментальной модели старения</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7663-710X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Громова</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Gromova</surname><given-names>O. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Громова Ольга Алексеевна, д.м.н., проф. </p><p>WoS ResearcherID: J-4946- 2017</p><p>Scopus Author ID: 7003589812 </p><p>ул. Вавилова, д. 44, корп. 2, Москва 119333 </p><p>Шереметевский пр-т, д. 8, Иваново 153012 </p></bio><bio xml:lang="en"><p>Olga A. Gromova, Dr. Sci. Med., Prof. </p><p>44 corp. 2 Vavilov Str., Moscow 119333 </p><p>8 Sheremetyevsky Ave., Ivanovo 153012 </p></bio><email xlink:type="simple">unesco.gromova@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0001-6673-554X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гаранин</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Garanin</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гаранин Алексей Алексеевич  </p><p>Шереметевский пр-т, д. 8, Иваново 153012 </p></bio><bio xml:lang="en"><p>Alexey A. Garanin </p><p>8 Sheremetyevsky Ave., Ivanovo 153012 </p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2659-7998</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Торшин</surname><given-names>И. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Torshin</surname><given-names>I. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Торшин Иван Юрьевич, к.ф-м.н., к.х.н. </p><p>WoS ResearcherID: C-7683-2018</p><p>Scopus Author ID: 7003300274 </p><p>ул. Вавилова, д. 44, корп. 2, Москва 119333 </p></bio><bio xml:lang="en"><p>Ivan Yu. Torshin, PhD </p><p>WoS ResearcherID: C-7683-2018</p><p>Scopus Author ID: 7003300274 </p><p>44 corp. 2 Vavilov Str., Moscow 119333 </p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1064-8201</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Демидов</surname><given-names>В. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Demidov</surname><given-names>V. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Демидов Вадим Игоревич, к.м.н., доцент </p><p>WoS ResearcherID: F-91582019</p><p>Scopus Author ID: 56806409700 </p><p>Шереметевский пр-т, д. 8, Иваново 153012 </p></bio><bio xml:lang="en"><p>Vadim I. Demidov, PhD, Assoc. Prof. </p><p>WoS ResearcherID: F-91582019</p><p>Scopus Author ID: 56806409700 </p><p>8 Sheremetyevsky Ave., Ivanovo 153012 </p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5042-4886</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Богачева</surname><given-names>Т. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Bogacheva</surname><given-names>T. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Богачева Татьяна Евгеньевна, к.м.н., доцент </p><p>Scopus Author ID: 57188826213 </p><p>Шереметевский пр-т, д. 8, Иваново 153012 </p></bio><bio xml:lang="en"><p>Tatiana E. Bogacheva, PhD, Assoc. Prof. </p><p>Scopus Author ID: 57188826213 </p><p>8 Sheremetyevsky Ave., Ivanovo 153012 </p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Федеральный исследовательский центр «Информатика и управление» Российской академии наук; Федеральное государственное бюджетное образовательное учреждение высшего образования «Ивановский государственный медицинский университет» Министерства здравоохранения Российской Федерации<country>Россия</country></aff><aff xml:lang="en">Federal Research Center “Computer Science and Control”, Russian Academy of Sciences; Ivanovo State Medical University<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Федеральное государственное бюджетное образовательное учреждение высшего образования «Ивановский государственный медицинский университет» Министерства здравоохранения Российской Федерации<country>Россия</country></aff><aff xml:lang="en">Ivanovo State Medical University<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru">Федеральный исследовательский центр «Информатика и управление» Российской академии наук<country>Россия</country></aff><aff xml:lang="en">Federal Research Center “Computer Science and Control”, Russian Academy of Sciences<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>22</day><month>10</month><year>2025</year></pub-date><volume>18</volume><issue>3</issue><fpage>413</fpage><lpage>427</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Gromova O.A., Garanin A.A., Torshin I.Y., Demidov V.I., Bogacheva T.E., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Громова О.А., Гаранин А.А., Торшин И.Ю., Демидов В.И., Богачева Т.Е.</copyright-holder><copyright-holder xml:lang="en">Gromova O.A., Garanin A.A., Torshin I.Y., Demidov V.I., Bogacheva T.E.</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://www.pharmacoeconomics.ru/jour/article/view/1254">https://www.pharmacoeconomics.ru/jour/article/view/1254</self-uri><abstract><sec><title>Background</title><p>Background. Omega-3 polyunsaturated fatty acids (ω3-PUFAs) exhibit anti-inflammatory, cardio-, hepato- and neuroprotective properties that can be beneficial in counteracting the pathophysiology of aging.</p></sec><sec><title>Objective</title><p>Objective: To study the effects of standardized ω3-PUFA intake on a model of accelerated “dietary” aging caused by D-galactose in combination with palm oil and L-methionine in the diet, sodium chloride in drinking water, as well as ferrous sulfate.</p></sec><sec><title>Material and methods</title><p>Material and methods. The experimental testing of three pharmaceutically standardized ω3-PUFA preparations (NFO® Omega-3 Ultima, NFO® Omega-3 Strong DHA, NFO® Omega-3 Premium) was conducted on the developed aging model. The model was reproduced up to Day 13 of the experiment; after Day 13, all animals were switched to a standard diet that was supplemented with ω3-PUFA preparations until Day 54 of the experiment. On Days 0, 13, and 54, the animals were assessed for 55 indicators, including the results of a complete blood count, blood chemistry, and neurological testing.</p></sec><sec><title>Results</title><p>Results. All studied ω3-PUFA preparations had a positive effect on 23 of 55 indicators in the animals with the aging model. In particular, standardized ω3-PUFAs helped inhibit liver tissue degradation (normalization of serum vitamin B12 levels to 100±1 pg ml; control: 380.5±29.04 pg/ml; p=0.0005), restore liver function (increase in abnormally decreased direct bilirubin to 1.5±0.1 μmol/l; control: 0.79±0.4 μmol/l; p=0.00363) and folate levels (41.53±6.65 nmol/l; control: 26.82±5.99 nmol/l; p=0.00123). Moreover, ω3-PUFAs prevented a sharp drop in iron levels by Day 54 (54.52±21.03 μmol/l; control: 26.98±1.16 μmol/l; p=0.01185), inhibited the development of hypernatremia (125.47±1.16 mmol/l; control: 141.42±1.3 mmol/l; p=0.0001), and hyperkalemia (5.83±0.23 mmol/l; control: 7.29±0.05 mmol/l; p=0.00001). The study results were histologically confirmed.</p></sec><sec><title>Conclusion</title><p>Conclusion. All studied omega-3 PUFA samples normalized abnormally elevated chronic inflammation in the animals thereby contributing to the restoration of their normal neurological status. Thus, the use of standardized ω3-PUFAs in inhibiting the pathophysiology of aging is promising.</p></sec></abstract><trans-abstract xml:lang="ru"><sec><title>Актуальность</title><p>Актуальность. Омега-3 полиненасыщенные жирные кислоты (ω3-ПНЖК) проявляют противовоспалительные, кардио-, гепато- и нейропротекторные свойства, которые могут быть полезны в противодействии патофизиологическим механизмам старения.</p></sec><sec><title>Цель</title><p>Цель: изучение эффектов приема стандартизированных ω3-ПНЖК на модели ускоренного «диетарного» старения, вызванного D-галактозой в сочетании с пальмовым маслом, L-метионином в диете, хлоридом натрия в питьевой воде и сульфатом железа.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. Проведена экспериментальная апробация трех фармацевтически стандартизированных препаратов ω3-ПНЖК (NFO® Омега-3 Ультима, NFO® Omega-3 Strong DHA, NFO® Омега-3 Премиум) на разработанной модели старения. Воспроизведение модели проводилось до 13-го дня эксперимента, после 13-го дня все животные переходили на стандартную диету и получали терапию препаратами ω3-ПНЖК до 54-го дня эксперимента. На 0-й, 13-й и 54-й дни у животных были изучены значения 55 показателей, включая результаты общего и биохимического анализов крови, неврологического тестирования.</p></sec><sec><title>Результаты</title><p>Результаты. Все изученные препараты ω3-ПНЖК положительно воздействовали на 23 из 55 показателей состояния животных с моделью старения. В частности, стандартизированные ω3-ПНЖК способствовали торможению деградации ткани печени (нормализация уровней витамина В12 в сыворотке крови до 100±1 пг/мл; контроль: 380,50±29,04 пг/мл; р=0,0005), восстановлению функции печени (повышение абнормально сниженного прямого билирубина до 1,5±0,1 мкмоль/л; контроль: 0,79±0,40 мкмоль/л; р=0,00363) и уровней фолатов (41,53±6,65 нмоль/л; контроль: 26,82±5,99 нмоль/л; р=0,00123). Препараты ω3-ПНЖК предотвращали резкое падение уровней железа в крови к 54-му дню (54,52±21,03 мкмоль/л; контроль: 26,98±1,16 мкмоль/л; р=0,01185), замедляли развитие гипернатриемии (125,47±1,16 ммоль/л; контроль: 141,42±1,30 ммоль/л; р=0,0001) и гиперкалиемии (5,83±0,23 ммоль/л; контроль: 7,29±0,05 ммоль/л; р=0,00001). Результаты исследования были подтверждены гистологически.</p></sec><sec><title>Заключение</title><p>Заключение. Все исследованные образцы омега-3 ПНЖК нормализовали абнормально повышенное хроническое воспаление и способствовали восстановлению нормального неврологического статуса животных. Таким образом, перспективно применение стандартизированных ω3-ПНЖК в торможении механизмов патофизиологии старения.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>модель старения</kwd><kwd>омега-3 полиненасыщенные жирные кислоты</kwd><kwd>стандартизированные экстракты</kwd><kwd>D-галактоза</kwd><kwd>метионин</kwd><kwd>полиорганная патология</kwd><kwd>перегрузка железом</kwd></kwd-group><kwd-group xml:lang="en"><kwd>aging model</kwd><kwd>omega-3 polyunsaturated fatty acids</kwd><kwd>standardized extracts</kwd><kwd>D-galactose</kwd><kwd>methionine</kwd><kwd>multiple organ pathology</kwd><kwd>iron overload</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">Громова О.А., Торшин И.Ю. Микронутриенты и репродуктивное здоровье. Руководство. 2-е изд. М.: ГЭОТАР-Медиа; 2022: 832 c.</mixed-citation><mixed-citation xml:lang="en">Gromova O.A., Torshin I.Yu. 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