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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">rpcardio</journal-id><journal-title-group><journal-title xml:lang="en">Rational Pharmacotherapy in Cardiology</journal-title><trans-title-group xml:lang="ru"><trans-title>Рациональная Фармакотерапия в Кардиологии</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1819-6446</issn><issn pub-type="epub">2225-3653</issn><publisher><publisher-name>«SILICEA-POLIGRAF» LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.20996/1819-6446-2022-06-05</article-id><article-id custom-type="elpub" pub-id-type="custom">rpcardio-2752</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>NOTES FROM PRACTICE</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>КЛИНИЧЕСКИЙ ОПЫТ</subject></subj-group></article-categories><title-group><article-title>Aromatic Amino Acids: Phenylalanine and Tyrosine in Patients with Hypertension and Coronary Artery Disease</article-title><trans-title-group xml:lang="ru"><trans-title>Ароматические аминокислоты: фенилаланин и тирозин у пациентов с артериальной гипертензией и ишемической болезнью сердца</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5800-7713</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кривова</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Krivova</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кривова Анастасия Викторовна</p><p>Москва</p></bio><bio xml:lang="en"><p>Anastasia V. Krivova</p></bio><email xlink:type="simple">krivovanastya@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/0000-0003-4778-7755</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кожевникова</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kozhevnikova</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кожевникова Мария Владимировна</p><p>Москва</p></bio><bio xml:lang="en"><p>Maria V. Kozhevnikova</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2873-704X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Коробкова</surname><given-names>Е. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Korobkova</surname><given-names>E. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Коробкова Екатерина Олеговна</p><p>Москва</p></bio><bio xml:lang="en"><p>Ekaterina O. Korobkova</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8547-8673</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Зекцер</surname><given-names>В. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Zektser</surname><given-names>V. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Зекцер Вита Юрьевна</p><p>Москва</p></bio><bio xml:lang="en"><p>Vita Yu. Zektser</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2596-192X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Железных</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Zheleznykh</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Железных Елена Анатольевна</p><p>Москва</p></bio><bio xml:lang="en"><p>Elena A. Zheleznykh</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2161-2140</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Агеев</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Ageev</surname><given-names>А. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Агеев Антон Александрович</p><p>Москва</p></bio><bio xml:lang="en"><p>Anton A. Ageev</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7309-8913</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Москалева</surname><given-names>Н. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Moskaleva</surname><given-names>N. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москалева Наталья Евгеньевна</p><p>Москва</p></bio><bio xml:lang="en"><p>Natalia E. Moskaleva</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2416-6377</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кухаренко</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kukharenko</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кухаренко Алексей Владимирович</p><p>Москва</p></bio><bio xml:lang="en"><p>Alexey V. Kukharenko</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9032-1558</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Апполонова</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Appolonova</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Апполонова Светлана Александровна</p><p>Москва</p></bio><bio xml:lang="en"><p>Svetlana A. Appolonova</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3014-6129</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Беленков</surname><given-names>Ю. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Belenkov</surname><given-names>Yu. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Беленков Юрий Никитич</p><p>Москва</p></bio><bio xml:lang="en"><p>Yuri N. Belenkov</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Первый Московский государственный медицинский университет им. И.М. Сеченова (Сеченовский Университет)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>I.M. Sechenov First Moscow Medical University (Sechenov University)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>06</day><month>07</month><year>2022</year></pub-date><volume>18</volume><issue>3</issue><fpage>297</fpage><lpage>305</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Krivova A.V., Kozhevnikova M.V., Korobkova E.O., Zektser V.Y., Zheleznykh E.A., Ageev А.A., Moskaleva N.E., Kukharenko A.V., Appolonova S.A., Belenkov Y.N., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Кривова А.В., Кожевникова М.В., Коробкова Е.О., Зекцер В.Ю., Железных Е.А., Агеев А.А., Москалева Н.Е., Кухаренко А.В., Апполонова С.А., Беленков Ю.Н.</copyright-holder><copyright-holder xml:lang="en">Krivova A.V., Kozhevnikova M.V., Korobkova E.O., Zektser V.Y., Zheleznykh E.A., Ageev А.A., Moskaleva N.E., Kukharenko A.V., Appolonova S.A., Belenkov Y.N.</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.rpcardio.online/jour/article/view/2752">https://www.rpcardio.online/jour/article/view/2752</self-uri><abstract><sec><title>Aim</title><p>Aim. To evaluate changes in the profile of aromatic amino acids (AAA) in patients with cardiovascular diseases (CVD): hypertension and coronary artery disease (CАD) in comparison with healthy study participants.</p></sec><sec><title>Material and methods</title><p>Material and methods. One hundred and thirty-one participants were included in the study: 58 participants were included in the hypertension group, 46 in the CАD group, and 27 participants without signs of CVD in the control group. We used ultrahigh-performance liquid chromatography in combination with a triple quadrupole analyzer to measure plasma AAA: phenylalanine and tyrosine (Phe, Tyr) in all study participants. The association of AAA with biochemical blood test parameters, echocardiography (EchoCG) parameters, blood pressure level and clinical characteristics was analyzed.</p></sec><sec><title>Results</title><p>Results. A statistically significant difference in the level of concentration of Phe and Tyr was revealed (p=0,002 and p=0,024, respectively), comparing the three groups. Post-hoc analysis showed differences in the circulating level of both amino acids in patients with CAD vs the control group (Phe p=0,008 and Tyr p=0,020). Also a statistically significant difference in the level of Phe of the hypertension and CАD groups (p=0,017) was found. A negative correlation of low-density lipoproteins (LDL) with the level of Phe (r=-0,685, p&lt;0,05) and Tyr (r=-0,583, p&lt;0,05), as well as the level of Phe with total cholesterol (r=-0,461, p&lt;0,05) was found in the group without CVD. In the hypertension group, only a weak positive correlation was found between very low-density lipoproteins and AAA levels (Phe r=0,326 and Tyr r=0,365, p&lt;0,05), while in patients with CAD, the level of Phe and Tyr was negative correlated with high-density lipoprotein (r=-0,378 and r=-0,543, respectively, p&lt;0,05), and the level of Tyr with LDL (r=0,349, p&lt;0,05). When isolating the group with proven atherosclerosis of peripheral and/or coronary arteries, a statistically significant difference was revealed between the group of patients with CVD and clinical and instrumental signs of atherosclerosis and the group of patients with CVD without proven atherosclerosis in Phe level (p=0,019).</p></sec><sec><title>Conclusion</title><p>Conclusion. Concentrations of AAA were higher in patients with CVD, comparing with the control group. At the same time, an increase of the Phe level was associated with the presence of peripheral or coronary atherosclerosis. The revealed correlations of AAA with EchoCG parameters and lipid spectrum parameters require further study to understand the involvement of AAA in pathogenesis of CVD and its potential role as treatment target.</p></sec></abstract><trans-abstract xml:lang="ru"><sec><title>Цель</title><p>Цель. Оценить изменение профиля ароматических аминокислот (АА): фенилаланина (Фен) и тирозина (Тир), являющихся предшественниками биологически активных веществ и гормонов, у пациентов с сердечно-сосудистыми заболеваниями (ССЗ): артериальной гипертензией (АГ) и ишемической болезнью сердца (ИБС) в сравнении со здоровыми участниками исследования.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. В исследование были включены 131 участников: в группу АГ вошло 58 человек, в группу ИБС – 46, в контрольную группу – 27 человек без ССЗ. Использовалась сверхпроизводительная жидкостная хроматография в сочетании с тройным квадрупольным анализатором для измерения AA (Фен, Тир) в плазме крови у всех участников исследования. Была проанализирована связь АA с показателями липидного профиля, параметрами эхокардиографии, уровнем артериального давления и наличием атеросклероза периферических и коронарных артерий (КА).</p></sec><sec><title>Результаты</title><p>Результаты. При сравнении трех групп было выявлено статистически значимое различие по уровню концентрация Фен и Тир (p=0,002 и р=0,024 соответственно). При проведении апостериорного попарного сравнения с помощью post-hoc анализа, циркулирующий уровень обеих аминокислот различался только у пациентов с ИБС и группой контроля (p=0,008 и р=0,020 соответственно), также отмечалось статистически значимое различие по уровню Фен групп АГ и ИБС (p=0,017). Обнаружена обратная корреляция липопротеинов низкой плотности (ЛНП) с уровнем Фен (r=-0,685, р&lt;0,05) и Тир (r=-0,583, р&lt;0,05), а также уровня фенилаланина с общим холестерином (r=-0,461, р&lt;0,05) в группе без ССЗ. В группе АГ лишь между липопротеинами очень низкой плотности и уровнями АА была выявлена слабая положительная корреляция (Фен r=0,326 и Тир r=0,365, р&lt;0,05), в то время как у пациентов с ИБС уровень Фен и Тир обратно коррелировал с показателем липопротеина высокой плотности (r=-0,378 и r=-0,543 соответственно, р&lt;0,05), а уровень Тир – с показателем ЛНП (r=-0,349, р&lt;0,05). При выделении группы с доказанным атеросклерозом периферических артерий и/или КА выявлено статистически значимое различие между группой пациентов с ССЗ и клинико-инструментальными признаками атеросклероза и группой пациентов с ССЗ без доказанного атеросклероза по уровню Фен (p=0,019).</p></sec><sec><title>Заключение</title><p>Заключение. У пациентов с ССЗ определялись значимо более высокие концентрации АА в сравнении с контрольной группой. При этом повышение уровня Фен характерно для наличия периферического или коронарного атеросклероза. Выявленные корреляции АА с параметрами ремоделирования миокарда и показателями липидного спектра требуют дальнейшего изучения для понимания участия АА в патогенезе ССЗ и их потенциальную роль в качестве терапевтической мишени.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>ароматические аминокислоты</kwd><kwd>артериальная гипертензия</kwd><kwd>ишемическая болезнь сердца</kwd></kwd-group><kwd-group xml:lang="en"><kwd>aromatic amino acids</kwd><kwd>hypertension</kwd><kwd>coronary artery disease</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование проведено при поддержке Сеченовского Университета</funding-statement><funding-statement xml:lang="en">The study was performed with the support of the Sechenov University</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">Беленков Ю.Н., Привалова Е.В., Кожевникова М.В., и др. 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