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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">vetpatol</journal-id><journal-title-group><journal-title xml:lang="ru">Ветеринарная патология</journal-title><trans-title-group xml:lang="en"><trans-title>Russian Journal of Veterinary Pathology</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2949-4826</issn><publisher><publisher-name>Don State Technical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.23947/2949-4826-2026-25-2-25-33</article-id><article-id custom-type="edn" pub-id-type="custom">RCHCEF</article-id><article-id custom-type="elpub" pub-id-type="custom">vetpatol-2146</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>Патология животных, морфология, физиология, фармакология и токсикология</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Animal pathology, morphology, physiology, pharmacology and toxicology</subject></subj-group></article-categories><title-group><article-title>Оптимизация методов контроля общей анестезии лабораторных животных при разработке и экспериментальном изучении ветеринарных препаратов</article-title><trans-title-group xml:lang="en"><trans-title>Optimization of General Anesthesia Monitoring Methods Used in Laboratory Animals during Development and Experimental Study of Veterinary Drugs</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9350-7588</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шебеко</surname><given-names>С. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Shebeko</surname><given-names>S. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шебеко Сергей Константинович, доктор фармацевтических наук, профессор, заведующий кафедрой «Биотехнические и медицинские системы и технологии»</p><p>344003, г. Ростов-на-Дону, пл. Гагарина, 1</p></bio><bio xml:lang="en"><p>Sergei K. Shebeko, Dr.Sci.(Pharmacy), Professor, Head of the Department of Biotechnical and Medical Systems and Technologies</p><p>1, Gagarin Square, Rostov-on-Don, 344003</p></bio><email xlink:type="simple">shebeko_sk@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Донской государственный технический университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Don State Technical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>23</day><month>07</month><year>2026</year></pub-date><volume>25</volume><issue>2</issue><fpage>25</fpage><lpage>33</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Шебеко С.К., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Шебеко С.К.</copyright-holder><copyright-holder xml:lang="en">Shebeko S.K.</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.vetpat.ru/jour/article/view/2146">https://www.vetpat.ru/jour/article/view/2146</self-uri><abstract><p>Введение. Общая анестезия животных является важным элементом экспериментальных исследований при разработке и изучении новых ветеринарных препаратов. В силу своей специфики, необходимости применения сильнодействующих седативных и гипнотических средств, анестезия всегда представляет собой риск для лабораторных животных. В настоящее время в ветеринарных исследованиях остро стоит проблема грамотного анестезиологического сопровождения, особенно при работе с лабораторными грызунами. Цель данного исследования — разработка и оптимизация методов лабораторного контроля общей анестезии животных при проведении экспериментальных исследований новых ветеринарных препаратов.Материалы и методы. Исследование проведено на базе научно-исследовательской лаборатории Института живых систем ДГТУ в период с января по май 2024 г. В эксперименте участвовало 20 крыс линии Wistar обоих полов массой 300–400 г, которых подвергали общей ингаляционной анестезии с использованием изофлурана и наркозного аппарата RWD R520. Протоколы лабораторного контроля разрабатывали на основе показателей электроэнцефалографии, электрокардиографии, частоты дыхания, артериального давления и температуры тела. Оценку состояния органов и систем животных проводили с помощью биохимических исследований крови, мочи и показателей выделительной функции животных.Результаты исследования. В ходе исследований была сконструирована ингаляционная камера для крыс, подключаемая к наркозному аппарату, позволяющая проводить лабораторный контроль электрофизиологическими и функциональными методами в условиях ингаляционной анестезии. Апробация камеры при режиме подачи газа с концентрацией изофлурана 2,0 %, скоростью подачи 2,0 л/мин и отбора 8,0 л/мин, показала, что это оптимальный протокол осуществления общей анестезии у лабораторных крыс. Данные электрофизиологических, биохимических и функциональных параметров свидетельствовали о хорошей переносимости использованного анестезиологического протокола.Обсуждение и заключение. Предложенная авторская разработка оптимизирует лабораторный контроль животных при проведении общей анестезии, способствует повышению качества результатов экспериментальных исследований, облегчает работу ученых-исследователей и может быть использована при разработке новых ветеринарных препаратов.</p></abstract><trans-abstract xml:lang="en"><p>Introduction. Giving general anesthesia to animals is an important element of experimental research during the development and study of new veterinary drugs. Due to specific nature of general anesthesia and the need to use the potent sedatives and hypnotics, it has always been posing a risk to laboratory animals. In the frame of present-day veterinary research, the problem of proficient monitoring of anesthesia is extremely relevant, especially with regard to research involving laboratory rodents. The aim of the study is to develop and optimize laboratory monitoring methods of general anesthesia in animals during experimental studies of new veterinary drugs.Materials and Methods. The study was conducted at the research laboratory of the Institute of Living Systems, DSTU, from January to May 2024. The experiment involved 20 Wistar rats of both sexes weighing 300–400 g that were subjected to inhalation anesthesia with isoflurane, using an RWD R520 anesthesia machine. The laboratory monitoring protocols were developed based on the electroencephalography (EEG), electrocardiography (ECG), respiratory rate, blood pressure, and body temperature parameters. The condition of animal organs and systems was assessed by means of biochemical blood and urine tests, as well as excretory function tests.Results. An inhalation chamber connected to an anesthesia machine was designed for the study in rats. It allowed labor-atory monitoring of animals’ condition during inhalation anesthesia by electrophysiological and functional methods. A trial mode of the chamber using 2.0% isoflurane gas supply, at a flow rate of 2.0 l/min, and a withdrawal rate of 8.0 l/min had proved to be the optimal protocol for administering general anesthesia to laboratory rats. Electrophysiological, biochemical, and functional parameters demonstrated high tolerability of the anesthesia protocol used.Discussion and Conclusion. The development proposed by the authors optimizes laboratory monitoring in animals during general anesthesia, contributes to improvement of quality of experimental research results, facilitates the work of re-searchers, and can be used during the development of new veterinary drugs.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>общая анестезия</kwd><kwd>лабораторный контроль</kwd><kwd>экспериментальные исследования</kwd><kwd>лабораторные крысы</kwd><kwd>ингаляционный наркоз</kwd><kwd>ингаляционная камера</kwd><kwd>электрофизиологические параметры</kwd></kwd-group><kwd-group xml:lang="en"><kwd>general anesthesia</kwd><kwd>laboratory monitoring</kwd><kwd>experimental studies</kwd><kwd>laboratory rats</kwd><kwd>inhalation anesthesia</kwd><kwd>inhalation chamber</kwd><kwd>electrophysiological parameters</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">Бетшарт-Вольфенсбергер Р., Стекольников А.А., Племяшов К.В., Нечаев А.Ю. 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