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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">bmjour</journal-id><journal-title-group><journal-title xml:lang="ru">Байкальский медицинский журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Baikal Medical Journal</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2949-0715</issn><publisher><publisher-name>Irkutsk State Medical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.57256/2949-0715-2024-4-30-39</article-id><article-id custom-type="elpub" pub-id-type="custom">bmjour-267</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>Оригинальные статьи</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Original articles</subject></subj-group></article-categories><title-group><article-title>ВЛИЯНИЕ ВАКУУМНОЙ ТЕРАПИИ НА ДИНАМИКУ КЛЕТОЧНЫХ РЕАКЦИЙ ПРИ МОДЕЛИРОВАНИИ ГНОЙНОГО ВОСПАЛИТЕЛЬНОГО ПРОЦЕССА У КРЫС</article-title><trans-title-group xml:lang="en"><trans-title>INFLUENCE OF VACUUM THERAPY ON THE DYNAMICS OF CELLULAR REACTIONS IN MODELING PURULENT INFLAMMATORY PROCESS IN 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/0000-0002-5982-3875</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Семинский</surname><given-names>Игорь Жанович</given-names></name><name name-style="western" xml:lang="en"><surname>Seminsky</surname><given-names>Igor Zh.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.м.н., профессор, заведующий кафедрой патологической физиологии и клинической лабораторной диагностики</p></bio><bio xml:lang="en"><p>Dr. Sci. (Med.), Professor, Head of the Department of Pathological Physiology and Clinical Laboratory Diagnostics, Irkutsk State Medical University, Russia, 664003, Irkutsk, st. Krasnogo Vosstaniya, 1. ORCID: 0000-0002-5982-3875</p></bio><email xlink:type="simple">i.seminskiy.2016@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3328-4727</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Серебренникова</surname><given-names>Светлана Николаевна</given-names></name><name name-style="western" xml:lang="en"><surname>Serebrennikova</surname><given-names>Svetlana N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.м.н., доцент кафедры патологической физиологии и клинической лабораторной диагностики</p></bio><bio xml:lang="en"><p>Cand. Sci. (Med.), Associate Professor, Department of Pathological Physiology and Clinical Laboratory Diagnostics, Irkutsk State Medical University, Russia, 664003, Irkutsk, st. Krasnogo Vosstaniya, 1. ORCID:0000-0003-3328-4727</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/0000-0001-7525-2657</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ткачук</surname><given-names>Елена Анатольевна</given-names></name><name name-style="western" xml:lang="en"><surname>Tkachuk</surname><given-names>Elena A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.м.н., доцент, профессор кафедры патологической физиологии и клинической лабораторной диагностики, ФГБОУ ВО ИГМУ Минздрава России, Россия, 664003, г. Иркутск, ул. Красного Восстания, 1; старший научный сотрудник, ФГБНУ «Научный центр проблем здоровья семьи и репродукции человека», Россия, 664003, г. Иркутск, ул. Тимирязева, 16; ведущий научный сотрудник ФГБНУ «Восточно-Сибирский институт медико-экологических исследований», Россия, 665826, г. Ангарск, микрорайон 12а, дом 3</p></bio><bio xml:lang="en"><p>Dr. Sci. (Med.), Associate Professor, Professor of the Department of Pathological Physiology and Clinical Laboratory Diagnostics, Irkutsk State Medical University, Russia, 664003, Irkutsk, st. Krasnogo Vosstaniya, 1; Senior Researcher, «Scientific Center for Family Health and Human Reproduction Problems», Russia, 664003, Irkutsk, Timiryazeva St., 16; Leading Researcher, «East Siberian Institute of Medical and Ecological Research», Russia, 665826, Angarsk, microdistrict 12a, building 3. ORCID: 0000-0001-7525-2657</p></bio><email xlink:type="simple">zdorowie38@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Васильев</surname><given-names>Юрий Васильевич</given-names></name><name name-style="western" xml:lang="en"><surname>Vasiliev</surname><given-names>Yuri V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.м.н., профессор</p></bio><bio xml:lang="en"><p>Dr. Sci. (Med.), Professor, Irkutsk State Medical Academy of Postgraduate Education - branch of the Federal State Budgetary Educational Institution of Higher Professional Education, Russian Medical Academy of Postgraduate Education, Russia, 664049, Irkutsk, microdistrict. Yubileiny, 100</p></bio><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО Иркутский государственный медицинский университет Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Irkutsk State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБОУ ВО Иркутский государственный медицинский университет Минздрава России;&#13;
ФГБНУ «Научный центр проблем здоровья семьи и репродукции человека»;&#13;
ФГБНУ «Восточно-Сибирский институт медико-экологических исследований»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Irkutsk State Medical University;&#13;
Scientific Center for Family Health and Human Reproduction Problems;&#13;
East Siberian Institute of Medical and Ecological Research</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Иркутская государственная медицинская академия последипломного образования - филиал ФГБОУ ДПО РМАНПО Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Irkutsk State Medical Academy of Postgraduate Education - branch of the Federal State Budgetary Educational Institution of Higher Professional Education, Russian Medical Academy of Postgraduate Education</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>09</day><month>12</month><year>2024</year></pub-date><volume>3</volume><issue>4</issue><fpage>30</fpage><lpage>39</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Семинский И.Ж., Серебренникова С.Н., Ткачук Е.А., Васильев Ю.В., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Семинский И.Ж., Серебренникова С.Н., Ткачук Е.А., Васильев Ю.В.</copyright-holder><copyright-holder xml:lang="en">Seminsky I.Z., Serebrennikova S.N., Tkachuk E.A., Vasiliev Y.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.bmjour.ru/jour/article/view/267">https://www.bmjour.ru/jour/article/view/267</self-uri><abstract><sec><title>Актуальность</title><p>Актуальность. Вакуумная терапия во всем мире применяется для лечения острой травмы, термических поражений, остеомиелита, гнойных ран, урологической патологии и др. Саногенетический эффект применения вакуум-терапии связан с воздействием измененного барометрического давления на тонус микрососудов. Вместе с тем конкретные механизмы вакуумного воздействия на течение типовых патологических процессов мало изучены.</p></sec><sec><title>Цель</title><p>Цель. Определить степень влияния барометрической терапии на выраженность клеточных реакций при экспериментальном гнойном воспалении.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. Исследованы две серии беспородных белых крыс-самцов (контрольная и опытная). В качестве модели гнойного воспаления животным под кожу бедра были имплантированы диффузионные камеры, которые заполнялись водной взвесью однодневной культуры staphylococcus aureus. Вакуумная терапия проводилась в барокамере,  где поддерживали давление от 0,03 до 0,05 атмосфер. Процедуру проводили каждые сутки с экспозицией 10 минут. Материал фиксировали в 10-процентном растворе нейтрального формалина, срезы окрашивали гематоксилин эозином и по методу Ван Гизона.</p></sec><sec><title>Результаты</title><p>Результаты. Получены морфометрические данные развития воспаления: толщина клеточного вала, соотношение нейтрофилов и макрофагов, строение клеточных структур на 1, 3, 5, 7, 10, 15-е сутки после имплантации камеры.</p></sec><sec><title>Заключение</title><p>Заключение. Вакуум-терапия экспериментального микробного воспаления значительно сокращало длительность клеточных реакций. Улучшались миграционные, фагоцитарные, синтетические возможности клеток, участвующих в процессе воспаления. Понижение барометрического давления позволило увеличить фагоцитарную активность лейкоцитов, скорость их миграции в очаг воспаления,  синтез коллагена фибробластами, взаимодействие клеток в очаге воспаления, и, следовательно, уменьшило время течения фаз воспаления в целом, препятствуя хронизации и генерализации воспалительного процесса.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Relevance</title><p>Relevance. Vacuum therapy is used worldwide to treat acute trauma, thermal injuries, osteomyelitis, purulent wounds, urological pathology, etc. The sanogenetic effect of vacuum therapy is associated with the effect of altered barometric pressure on the tone of microvessels. However, specific mechanisms of vacuum action on the course of typical pathological processes have been poorly studied.</p></sec><sec><title>Objective</title><p>Objective. To determine the degree of influence of barometric therapy on the severity of cellular reactions in the focus of experimental purulent inflammation.</p></sec><sec><title>Material and methods</title><p>Material and methods. The study was conducted on 2 series of outbred white male rats (control and experimental). To simulate purulent inflammation, diffusion chambers of our own design filled with an aqueous suspension of a one-day culture of staphylococcus aureus were implanted under the skin of the thigh of animals. Vacuum therapy was carried out in a pressure chamber where the pressure was maintained from 0.03 to 0.05 atmospheres. The procedure was carried out every day with an exposure of 10 minutes. The material was fixed in a 10% solution of neutral formalin.</p></sec><sec><title>Results</title><p>Results. The following data on the development of inflammation were obtained: the thickness of the cellular shaft, the ratio of neutrophils and macrophages, the structure of cellular structures on the 1st, 3rd, 5th, 7th, 10th, 15th, 20th day after implantation.</p></sec><sec><title>Conclusion</title><p>Conclusion. Modeling of experimental microbial inflammation against the background of vacuum therapy resulted in a significant reduction in the duration of cellular reactions compared to the staphylococcal inflammatory process, improvement of the migratory, phagocytic, synthetic capabilities of cells implementing the inflammation process, which prevented the inflammation from protracted. Reduced barometric pressure increased the phagocytic activity of leukocytes, the rate of their migration to the inflammation site, collagen synthesis by fibroblasts, the interaction of cells in the inflammation site, and, therefore, reduced the duration of the process phases and inflammation as a whole, preventing the inflammation from becoming chronic and generalizing.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>вакуумная терапия</kwd><kwd>микробное воспаление</kwd><kwd>фагоцитарная активность лейкоцитов</kwd><kwd>клеточные фазы воспаления</kwd></kwd-group><kwd-group xml:lang="en"><kwd>vacuum therapy</kwd><kwd>microbial inflammation</kwd><kwd>phagocytic activity of leukocytes</kwd><kwd>cellular phases of inflammation</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">Давыдов Ю.А., Ларичев Л.Б. Вакуум-терапия ран и раневой процесс. 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