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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">phkinetica</journal-id><journal-title-group><journal-title xml:lang="ru">Фармакокинетика и Фармакодинамика</journal-title><trans-title-group xml:lang="en"><trans-title>Pharmacokinetics and Pharmacodynamics</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2587-7836</issn><issn pub-type="epub">2686-8830</issn><publisher><publisher-name>ООО «Издательство ОКИ»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.37489/2587-7836-2021-3-20-25</article-id><article-id custom-type="elpub" pub-id-type="custom">phkinetica-273</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>МЕХАНИЗМ ДЕЙСТВИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MECHANISM OF ACTION</subject></subj-group></article-categories><title-group><article-title>Влияние фенибута и атомоксетина на биосинтез и метаболизм дофамина и серотонина в мозге  мышей C57BL/6</article-title><trans-title-group xml:lang="en"><trans-title>Effect of phenibut and atomoxetine on the biosynthesis and metabolism of dopamine and serotonin in the brain of C57BL/6 mice</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6412-4833</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сухорукова</surname><given-names>Наталия Альбертовна</given-names></name><name name-style="western" xml:lang="en"><surname>Sukhorukova</surname><given-names>N. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сухорукова Наталия Альбертовна - м. н. с. лаборатории радиоизотопных методов исследованийSPIN-сode: 2656-4174</p><p>Москва</p></bio><bio xml:lang="en"><p>Sukhorukova Natalia A. - Junior researcher, Laboratory of Radioisotope Research MethodsSPIN code: 2656-4174</p><p>Moscow</p></bio><email xlink:type="simple">compcard@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/0000-0002-0321-5125</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кудрин</surname><given-names>Владимир Сергеевич</given-names></name><name name-style="western" xml:lang="en"><surname>Kudrin</surname><given-names>V. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кудрин Владимир Сергеевич - к. м. н., заведующий лабораторией нейрохимической фармакологииSPIN-код: 3986-3262</p><p>Москва</p></bio><bio xml:lang="en"><p>Kudrin Vladimir S. - PhD in Medicine, Head of the Laboratory of Neurochemical PharmacologySPIN code: 3986-3262</p><p>Moscow</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>Наркевич</surname><given-names>Виктор Борисович</given-names></name><name name-style="western" xml:lang="en"><surname>Narkevich</surname><given-names>V. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Наркевич Виктор Борисович - к. м. н., с. н. с. лаборатории нейрохимической фармакологии</p><p> </p><p>Москва</p></bio><bio xml:lang="en"><p>Narkevich Victor B. - PhD in Medicine, Senior Research Scientist, Laboratory of Neurochemical Pharmacology</p><p>Moscow</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/0000-0002-8597-7018</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ковалев</surname><given-names>Георгий Иванович</given-names></name><name name-style="western" xml:lang="en"><surname>Kovalev</surname><given-names>G. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ковалёв Георгий Иванович - д. м. н., профессор, заведующий лабораторией радиоизотопных методов исследованийSPIN-код: 8461-8814</p><p>Москва</p></bio><bio xml:lang="en"><p>Kovalev Georgy I. - Dr. Sci. (Med.), professor, Head of the laboratoryof radioisotope research methodsSPIN code: 8461-8814</p><p>Moscow</p></bio><email xlink:type="simple">kovalev@academpharm.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБНУ "НИИ фармакологии им.В.В.Закусова"</institution><country>Россия</country></aff><aff xml:lang="en"><institution>FSBI “Zakusov Institute of Pharmacology”</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>06</day><month>10</month><year>2021</year></pub-date><volume>0</volume><issue>3</issue><fpage>20</fpage><lpage>25</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Сухорукова Н.А., Кудрин В.С., Наркевич В.Б., Ковалев Г.И., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Сухорукова Н.А., Кудрин В.С., Наркевич В.Б., Ковалев Г.И.</copyright-holder><copyright-holder xml:lang="en">Sukhorukova N.N., Kudrin V.S., Narkevich V.B., Kovalev G.I.</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.pharmacokinetica.ru/jour/article/view/273">https://www.pharmacokinetica.ru/jour/article/view/273</self-uri><abstract><p>Методом ВЭЖХ/ЭД изучено влияние внутрибрюшинного введения ноотропного средства фенибута (70 мг/кг) и атомоксетина гидрохлорида (3 мг/кг) на нейрохимические показатели дофамин- и серотонинергических систем в структурах мозга мышей C57BL/6. Установлено, что в условиях in vivo блокады декарбоксилазы L-ароматических аминокислот (ДААК) оба препарата в выбранных дозах не оказывали прямого действия на процессы биосинтеза как дофамина, так и серотонина, в префронтальной коре и стриатуме грызунов. Обнаруженные эффекты фенибута и атомоксетина гидрохлорида, в сравнении с использованными  лигандами D2-рецепторов квинпиролом (0,1 мг/кг) и сульпиридом (25 мг/кг), позволяют предположить отсутствие прямого участия в них дофаминовых ауторецепторов, регулирующих функциональную активность дофаминергических синапсов.</p></abstract><trans-abstract xml:lang="en"><p>The effect of intraperitoneal administration of the nootropic drug phenibut (70 mg/kg) and atomoxetine hydrochloride (3 mg/kg) on the neurochemical parameters of dopaminergic and serotonergic systems in the brain structures of C57BL/6 mice was studied by HPLC/ED. It was found that under in vivo blockade of L-aromatic amino acid decarboxylase (DAAA), both drugs in the selected doses did not affect directly on biosynthesis processes of both dopamine and serotonin in the prefrontal cortex and striatum of rodents. The observed effects of phenybut and atomoxetine hydrochloride, in comparison with the used D2 receptor ligands quinpirole (0.1 mg/kg) and sulpiride (25 mg/kg), suggest the absence of direct participation of dopamine autoreceptors regulating the functional activity of dopaminergic synapses.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>фенибут</kwd><kwd>атомоксетин</kwd><kwd>биосинтез дофамина и серотонина</kwd><kwd>префронтальная кора</kwd><kwd>стриатум</kwd><kwd>мыши C57BL/6</kwd><kwd>ВЭЖХ/ЭД</kwd></kwd-group><kwd-group xml:lang="en"><kwd>phenibut</kwd><kwd>atomoxetine</kwd><kwd>dopamine and serotonin biosynthesis</kwd><kwd>prefrontal cortex</kwd><kwd>striatum</kwd><kwd>C57BL/6 mice</kwd><kwd>HPLC/ED</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена в рамках Государственного задания № 0521-2019-0009 «Анализ рецепторных механизмов и поиск средств фармакологической протекции ЦНС при нарушениях мозгового кровообращения и когнитивных расстройствах».</funding-statement><funding-statement xml:lang="en">The work was carried out within the framework of State task No. 0521-2019-0009 "Analysis of receptor mechanisms and search for pharmacological protection of the central nervous system in disorders of cerebral circulation and cognitive disorders".</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">Lapin I., Phenibut (beta-phenyl-GABA): a tranquilizer and nootropic drug. 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