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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">kurskvest</journal-id><journal-title-group><journal-title xml:lang="ru">Человек и его здоровье</journal-title><trans-title-group xml:lang="en"><trans-title>Humans and their health</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1998-5746</issn><issn pub-type="epub">1998-5754</issn><publisher><publisher-name>Kursk State Medical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21626/vestnik/2024-1/05</article-id><article-id custom-type="edn" pub-id-type="custom">MZSWHS</article-id><article-id custom-type="elpub" pub-id-type="custom">kurskvest-1273</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>ФАРМАЦЕВТИЧЕСКИЕ НАУКИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PHARMACEUTICAL SCIENCES</subject></subj-group></article-categories><title-group><article-title>Изучение состава фенольных соединений, антирадикальной активности и влияния на фагоцитоз сухого водного экстракта шишек сосны обыкновенной</article-title><trans-title-group xml:lang="en"><trans-title>Investigation of the composition of phenolic compounds, the antiradical activity and the effect on phagocytosis of pine cones dry aqueous extract</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9464-1869</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гуляев</surname><given-names>Дмитрий Константинович</given-names></name><name name-style="western" xml:lang="en"><surname>Gulyaev</surname><given-names>Dmitry K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. фарм. наук, доцент, доцент кафедры фармакогнозии, ПГФА, г. Пермь.</p></bio><bio xml:lang="en"><p>Cand. Sci. (Pharm.), Associate Professor of the Department of pharmacognosy, PSPA, Perm, Russian Federation</p></bio><email xlink:type="simple">dkg2014@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/0000-0002-1327-6685</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гейн</surname><given-names>Оксана Николаевна</given-names></name><name name-style="western" xml:lang="en"><surname>Gein</surname><given-names>Oksana N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. биол. наук, доцент, доцент кафедры фармакологии, ПГФА, г. Пермь</p></bio><bio xml:lang="en"><p>Cand. Sci. (Bio.), Associate Professor of the Department of Pharmacology, PSPA, Perm, Russian Federation.</p></bio><email xlink:type="simple">heinon77@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/0000-0001-5193-3976</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Белоногова</surname><given-names>Валентина Дмитриевна</given-names></name><name name-style="western" xml:lang="en"><surname>Belonogova</surname><given-names>Valentina D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р фарм. наук, доцент, заведующий кафедрой фармакогнозии, ПГФА, г. Пермь</p></bio><bio xml:lang="en"><p>Dr. Sci. (Pharm.), Associate Professor, Head of the Department of Pharmacognosy, , PSPA, Perm, Russian Federation</p></bio><email xlink:type="simple">belonogova@pfa.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Пермская государственная фармацевтическая академия (ПГФА)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Perm State Pharmaceutical Academy (PSPA)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>29</day><month>05</month><year>2024</year></pub-date><volume>27</volume><issue>1</issue><fpage>39</fpage><lpage>47</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Гуляев Д.К., Гейн О.Н., Белоногова В.Д., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Гуляев Д.К., Гейн О.Н., Белоногова В.Д.</copyright-holder><copyright-holder xml:lang="en">Gulyaev D.K., Gein O.N., Belonogova V.D.</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.kursk-vestnik.ru/jour/article/view/1273">https://www.kursk-vestnik.ru/jour/article/view/1273</self-uri><abstract><p>Шишки сосны обыкновенной являются новым перспективным видом растительного сырья для применения в медицинской практике. Цель: определение состава фенольных соединений сухого водного экстракта сосны обыкновенной шишек, изучение его токсичности, антирадикальной активности и влияния на фагоцитоз. Материалы и методы. Объектом исследования являлись шишки сосны обыкновенной, заготовленные в октябре 2020 года. Из шишек был получен сухой водный экстракт путем экстракции горячей водой. Определение состава фенольных соединений сухого водного экстракта шишек сосны обыкновенной проводили методом ультраэффективной жидкостной хроматографии/МС на хроматографе Waters Acquility с диодно-матричным УФ-детектором и тандемным квадрупольным MC-детектором TQD (Waters). Для определения антирадикальной активности использовали реакцию со стабильным свободным радикалом 2,2-дифенил-1-пикрилгидразилом (DPPH). Острую токсичность шишек сосны экстракта сухого изучали экспресс-методом В.В. Прозоровского на белых нелинейных мышах. Определение фагоцитарной активности лейкоцитов периферической крови проводили in vivo, модифицированным методом. Результаты. Проведен анализ состава фенольных соединений исследуемого экстракта. В результате исследования идентифицировано 12 веществ, которые имеют площадь не менее 1% от суммы всех площадей на хроматограмме. В составе экстракта шишек сосны обыкновенной обнаружены процианидины: процианидин B2, процианидин B3, процианидин C1, процианидин D1. Также были обнаружены флавоноиды и фенолкарбоновые кислоты. Установлено, что сосны обыкновенной шишек экстракт сухой обладает выраженной антирадикальной активностью, близкой к показателям аскорбиновой кислоты. По результатам определения острой токсичности установлено, что ЛД50 исследуемых соединений находится в дозах больших, чем 1260 мг/кг. При изучении влияния экстракта шишек сосны обыкновенной на фагоцитарную активность лейкоцитов периферической крови выявлено увеличение фагоцитарного индекса, но не установлено изменения активности общего лейкоцитарного фагоцитоза. Заключение. Сухой водный экстракт шишек сосны обыкновенной имеет в своем составе биологически активные компоненты фенольной природы и является перспективным для дальнейших исследований фармакологической активности.</p></abstract><trans-abstract xml:lang="en"><p>Pine cone is a new promising type of plant raw material for using in a medical practice. Objective: determination of the phenolic compounds composition of pine cones dry aqueous extract, research of its toxicity, antiradical activity and effect on phagocytosis. Materials and methods. The research object was a collection of pine cones gathered in October 2020. A dry aqueous extract was obtained from the cones by extraction with hot water. The phenolic compounds composition of the pine cones dry aqueous extract was determined by ultra-efficient liquid chromatography/MS on a Waters Acquisition chromatograph with a diode-matrix UV detector and a tandem quadrupole MC detector TQD (Waters). To determine the antiradical activity, a reaction with a stable free radical, 2,2-diphenyl-1-picrylhydrazyl (DPPH), was used. The acute toxicity of the pine cones dry extract was researched by the V.V. Prozorovsky express method on white non-linear mice. The phagocytic activity of peripheral blood leukocytes was determined in vivo by a modified method. Results. The phenolic compounds composition of the extract was analysed. The research identified 12 substances present in the extract, representing at least 1% of the total area on the chromatogram. The following procyanidins were found in the pine cones extract: procyanidin B2, procyanidin B3, procyanidin C1, procyanidin D1. Additionally, flavonoids and phenolic carboxylic acids were identified. The pine cones dry extract demonstrated pronounced antiradical activity, comparable to that of ascorbic acid. The acute toxicity determination revealed that the LD50 of the researched compounds is in doses greater than 1260 mg/kg. Upon examination of the effect of pine cone extract on the phagocytic activity of peripheral blood leukocytes, an increase in the phagocytic index was observed, yet no change was noted in the activity of total leukocyte phagocytosis. Conclusion. The dry aqueous extract of pine cones contains biologically active components of phenolic nature, which suggests that further research into its pharmacological activity may be promising.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>сосна обыкновенная</kwd><kwd>шишки</kwd><kwd>сухой экстракт</kwd><kwd>фенольные соединения</kwd><kwd>антирадикальная активность</kwd><kwd>острая токсичность</kwd><kwd>фагоцитоз</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Scotch pine</kwd><kwd>cones</kwd><kwd>dry extract</kwd><kwd>antiradical activity</kwd><kwd>acute toxicity</kwd><kwd>effect on phagocytosis</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">Xu R.B., Yang X., Wang J., Zhao H.T., Lu W.H., Cui J., Cheng C.L., Zou P., et al. 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