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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/2024-1/09</article-id><article-id custom-type="edn" pub-id-type="custom">CIMHTM</article-id><article-id custom-type="elpub" pub-id-type="custom">kurskvest-1277</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>Особенности распределения эналаприла в организме теплокровных животных (крыс)</article-title><trans-title-group xml:lang="en"><trans-title>Features of enalapril distribution in the body of warm blooded animals (rats)</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8872-0691</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шорманов</surname><given-names>Владимир Камбулатович</given-names></name><name name-style="western" xml:lang="en"><surname>Shormanov</surname><given-names>Vladimir K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р фарм. наук, профессор, профессор кафедры фармацевтической, токсикологической и аналитической химии, КГМУ, г. Курск</p></bio><bio xml:lang="en"><p>Dr. Sci. (Pharm.), Professor, Professor at the Department of Pharmaceutical, Toxicological and Analytical Chemistry, KSMU, Kursk, Russian Federation</p></bio><email xlink:type="simple">r-wladimir@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/0000-0001-8309-8725</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бесходарная</surname><given-names>Марина Игоревна</given-names></name><name name-style="western" xml:lang="en"><surname>Beskhodarnaya</surname><given-names>Marina I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>очный аспирант кафедры фармацевтической, токсикологической и аналитической химии, КГМУ, г. Курск</p></bio><bio xml:lang="en"><p>Full-time graduate student at the Department of Pharmaceutical Toxicological and Analytical Chemistry, KSMU, Kursk, Russian Federation</p></bio><email xlink:type="simple">rmaruna_kursk_med@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/0000-0003-0175-3445</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сипливый</surname><given-names>Геннадий Вячеславович</given-names></name><name name-style="western" xml:lang="en"><surname>Siplivy</surname><given-names>Gennady V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р мед. наук, профессор, профессор кафедры урологии, КГМУ, г. Курск</p></bio><bio xml:lang="en"><p>Dr. Sci. (Med.), Professor, Professor at the Department of Urology, KSMU, Kursk, Russian Federation</p></bio><email xlink:type="simple">siplivyjgv@kursksmu.net</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Курский государственный медицинский университет (КГМУ)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kursk State Medical University (KSMU)</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>73</fpage><lpage>79</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Шорманов В.К., Бесходарная М.И., Сипливый Г.В., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Шорманов В.К., Бесходарная М.И., Сипливый Г.В.</copyright-holder><copyright-holder xml:lang="en">Shormanov V.K., Beskhodarnaya M.I., Siplivy G.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.kursk-vestnik.ru/jour/article/view/1277">https://www.kursk-vestnik.ru/jour/article/view/1277</self-uri><abstract><p>Эналаприл - лекарственное средство из группы ингибиторов ангиотензинпревращающего фермента. Цель: изучение особенностей распределения эналаприла в организме теплокровных животных (крыс) с нормально функционирующей выделительной функцией почек и в условиях ее нарушения. Материалы и методы. Аналитом явился эналаприл (N-N-(1S)-3-фенил-1-(этоксикарбонил)пропил-L-аланил- L-пролина малеат). Аналит изолировали из биоматриц путем инфузии. Для очистки эналаприла применяли полупрепаративную колоночную хроматографию, для определения - методы ТСХ, ВЭЖХ и спектрофотометрии. Результаты. Для изолирования аналита предложена смесь ацетон-метанол (4:6), очищали аналит в колонке (150×10 мм) сорбента «Силасорб С-8» (элюент изопропанол-вода (9:1)), определяли на пластинах «Сорбфил» ПТСХ-АФ-В-УФ (элюент - этанол), по поглощению УФ-света в среде этанола и методом ВЭЖХ (колонка Luna® 5 мкм C-18 100A 250,0×4,0 мм; элюент - метанол-ацетонитрил-фосфатный буфер с pH=3 (40:5:55)). После отравления крыс эналаприлом (LD50×3) преимущественное присутствие аналита у здоровых животных отмечалось в легких (61,7±5,0), тонком кишечнике с содержимым (46,5±5,1), желудке с содержимым (43,6±5,0), крови (43,1±4,1), у животных с поражением выделительной функции почек - в почках (154,4±18,6), крови (52,6±2,2), желудке с содержимым (41,9±3,7), тонком кишечнике с содержимым (36,8±6,6). Заключение. Нарушение выделительной функции почек приводит к изменению локализации эналаприла в организме и значительному увеличению присутствия токсиканта в крови, почках и селезенке.</p></abstract><trans-abstract xml:lang="en"><p>Enalapril is a drug from the group of angiotensin converting enzyme inhibitors. Objective: to study the distribution characteristics of enalapril in the body of warm-blooded animals (rats) with normal renal excretory function and in conditions of its impairment. Materials and methods. The analyte was enalapril (N-[N-[(1S)-3-phenyl-1-(ethoxycarbonyl)propyl]-L-alanyl]- L-proline maleate). The analyte was isolated from biomatrices by infusion. Semi-preparative column chromatography was used for the purification of enalopril, and TLC, HPLC and spectrophotometric methods were used for the determination. Results. To isolate the analyte, a mixture of acetone-methanol (4:6) was proposed; the analyte was purified in a column (150×10 mm) of Silasorb S-8 sorbent (eluent isopropanol-water (9:1)), determined on Sorbfil PTSKh plates -AF-B-UV (eluent - ethanol), by absorption of UV light in ethanol and by HPLC (Luna® 5 µm C-18 100A 250. 0×4.0 mm column; eluent - methanol-acetonitrile-phosphate buffer with pH=3 (40:5:55)). After poisoning of rats with enalapril (LD50×3), the predominant presence of the analyte in healthy animals was found in the lungs (61.7 ± 5.0), small intestine with contents (46.5±5.1), stomach with contents (43.6±5.0), blood (43.1±4.1), in animals with impaired renal excretory function - in kidneys (154.4±18.6), blood (52.6±2.2), stomach with contents (41.9±3.7), small intestine with contents (36.8±6.6). Conclusion. Impairment of renal excretion leads to a change in the localisation of enalapril in the body and a significant increase in the presence of the toxicant in the blood, kidneys and spleen.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>эналаприл</kwd><kwd>биологический материал</kwd><kwd>извлечение</kwd><kwd>определение</kwd><kwd>распределение у теплокровных</kwd></kwd-group><kwd-group xml:lang="en"><kwd>enalapril</kwd><kwd>biological material</kwd><kwd>extraction</kwd><kwd>determination</kwd><kwd>distribution in warm-blooded animals</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">National Center for Biotechnology Information. PubChem Compound Summary for CID 5388961, Enalapril maleate. URL: https://pubchem.ncbi.nlm.nih.gov/compound/Enalapril-maleate</mixed-citation><mixed-citation xml:lang="en">National Center for Biotechnology Information. PubChem Compound Summary for CID 5388961, Enalapril maleate. URL: https://pubchem.ncbi.nlm.nih.gov/compound/Enalapril-maleate</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Enalapril maleate salt. Sigma brand products are sold through Sigma-Aldrich, Inc. URL: https://www.sigmaaldrich.cn/deepweb/assets/sigmaaldrich/product/documents/325/033/e6888pis.pdf</mixed-citation><mixed-citation xml:lang="en">Enalapril maleate salt. Sigma brand products are sold through Sigma-Aldrich, Inc. URL: https://www.sigmaaldrich.cn/deepweb/assets/sigmaaldrich/product/documents/325/033/e6888pis.pdf</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Murki S., Kumar P., Dutta S., Narang A. Fatal neonatal renal failure due to maternal enalapril ingestion. J Matern Fetal Neonatal Med. 2005;17(3):235-237. DOI: 10.1080/14767050500072862.</mixed-citation><mixed-citation xml:lang="en">Murki S., Kumar P., Dutta S., Narang A. Fatal neonatal renal failure due to maternal enalapril ingestion. J Matern Fetal Neonatal Med. 2005;17(3):235-237. DOI: 10.1080/14767050500072862.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">ACE inhibitor-induced angioedema can be fatal. Medsafe: New Zealand Medicines and Medical Devices Safety Authority. Prescriber Update. 2023;44(2):29-30.</mixed-citation><mixed-citation xml:lang="en">ACE inhibitor-induced angioedema can be fatal. Medsafe: New Zealand Medicines and Medical Devices Safety Authority. Prescriber Update. 2023;44(2):29-30.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Dennya J.T., Denny A.M., Shaikh H., Shaikh S., Chaudhry M. Near-Fatal Angioedema Compromising the Airway in a Patient Following Angiotensin Converting Enzyme Inhibitor Formulary Substitution. Journal of Medical Cases. 2015;6(1):24-26. DOI: 10.14740/jmc2019w.</mixed-citation><mixed-citation xml:lang="en">Dennya J.T., Denny A.M., Shaikh H., Shaikh S., Chaudhry M. Near-Fatal Angioedema Compromising the Airway in a Patient Following Angiotensin Converting Enzyme Inhibitor Formulary Substitution. Journal of Medical Cases. 2015;6(1):24-26. DOI: 10.14740/jmc2019w.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Purclutepe O., Iskender G., Kiper H.D., Tezcanli B., Selvi N., Avci C.B., Kosova B., Gokbulut A.A., et al. Enalapril-induced apoptosis of acute promyelocytic leukemia cells includes STAT5A. Cancer Research. 2012;32:2885-2893.</mixed-citation><mixed-citation xml:lang="en">Purclutepe O., Iskender G., Kiper H.D., Tezcanli B., Selvi N., Avci C.B., Kosova B., Gokbulut A.A., et al. Enalapril-induced apoptosis of acute promyelocytic leukemia cells includes STAT5A. Cancer Research. 2012;32:2885-2893.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Silva P.S., Fontana V., Louison M.R., Lacchini R., Silva Jr W.A., Biagi C., Tanus-Santos J.E. eNOS and BDKRB2 genotypes affect the antihypertensive response to enalapril. Eur J Clin Pharmacol. 2013;69(2):167-177. DOI: 10.1007/s00228-012-1326-2.</mixed-citation><mixed-citation xml:lang="en">Silva P.S., Fontana V., Louison M.R., Lacchini R., Silva Jr W.A., Biagi C., Tanus-Santos J.E. eNOS and BDKRB2 genotypes affect the antihypertensive response to enalapril. Eur J Clin Pharmacol. 2013;69(2):167-177. DOI: 10.1007/s00228-012-1326-2.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Шорманов В.К., Бесходарная М.И., Сипливый Г.В., Сипливая Л.Е. Особенности изолирования эналаприла из биологического материала. Курский научно-практический вестник «Человек и его здоровье». 2020;(2):82-88 . DOI: 10.21626/vestnik/2020-2/11. EDN: MCJOGQ</mixed-citation><mixed-citation xml:lang="en">Shormanov V.K., Beskhodarnaya M.I., Siplivy G.V., Siplivaya L.E. Features of isolation of enalapril from biological material. Kursk Scientific and Practical Bulletin “Man and His Health”. 2020;(2):82-88 (in Russ.). DOI: 10.21626/vestnik/2020-2/11. EDN: MCJOGQ</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Spanakis M., Niopas I. GC-MS Simultaneous Determination of Enalapril and Enalaprilat in Human Plasma: Application to a Clinical Pharmacokinetic Study. Chromatographia. 2010;72:957-962. DOI: 10.1365/s10337-010-1744-1.</mixed-citation><mixed-citation xml:lang="en">Spanakis M., Niopas I. GC-MS Simultaneous Determination of Enalapril and Enalaprilat in Human Plasma: Application to a Clinical Pharmacokinetic Study. Chromatographia. 2010;72:957-962. DOI: 10.1365/s10337-010-1744-1.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Шорманов В.К., Иванов В.П., Королев В.А., Маслов С.В., Жуков Д.А., Олимпиев И.Б., Олейник С.М. Судебно-химическое определение фурадана. Судебно-медицинская экспертиза. 2005;48:(3):27-31. EDN: ZRSWMH.</mixed-citation><mixed-citation xml:lang="en">Shormanov V.K., Ivanov V.P., Korolev V.A., Maslov S.V., Zhukov D.A., Olimpiev I.B., Olejnik S.M. Forensic chemical determination of furadan. Sudebno-meditsinskaya ekspertiza. 2005;48:(3):27-31 (in Russ.). EDN: ZRSWMH.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
