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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">tiblj</journal-id><journal-title-group><journal-title xml:lang="ru">Туберкулез и болезни легких</journal-title><trans-title-group xml:lang="en"><trans-title>Tuberculosis and Lung Diseases</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2075-1230</issn><issn pub-type="epub">2542-1506</issn><publisher><publisher-name>Медицинские знания и технологии</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21292/2075-1230-2022-100-10-44-49</article-id><article-id custom-type="elpub" pub-id-type="custom">tiblj-1684</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>Реакция внеклеточного матрикса селезенки мышей при введении липосомальной формы декстразида в периоде стабилизации БЦЖ-индуцированного воспаления</article-title><trans-title-group xml:lang="en"><trans-title>A Reaction of the Mouse Spleen Extracellular Matrix to Administration of Liposome-Encapsulated Dextrazide in Stabilization Period of BCG-Induced Inflammation</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ким</surname><given-names>Л. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Kim</surname><given-names>L. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ким Лена Борисовна, доктор медицинских наук, главный научный сотрудник, руководитель группы биохимии соединительной ткани</p><p>630117, г. Новосибирск, ул. Тимакова, д. 2</p><p>Тел.: + 7 (383) 274-94-97</p></bio><bio xml:lang="en"><p>Lena B. Kim, Doctor of Medical Sciences, Head Researcher, Head of Connective Tissue Biochemistry Group</p><p>2, Timakova St., Novosibirsk, 630117</p><p>Phone: + 7 (383) 274-94-97</p></bio><email xlink:type="simple">lenkim@centercem.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Путятина</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Putyatina</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Путятина Анна Николаевна, кандидат медицинских наук, научный сотрудник группы биохимии соединительной ткани</p><p>630117, г. Новосибирск, ул. Тимакова, д. 2</p><p>Тел.: + 7 (383) 274-94-97</p></bio><bio xml:lang="en"><p>Anna N. Putyatina, Candidate of Medical Sciences, Researcher of Connective Tissue Biochemistry Group</p><p>2, Timakova St., Novosibirsk, 630117</p><p>Phone: + 7 (383) 274-94-97</p></bio><email xlink:type="simple">putyatina@ngs.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Русских</surname><given-names>Г. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Russkikh</surname><given-names>G. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Русских Галина Сергеевна, кандидат биологических наук, старший научный сотрудник лаборатории медицинской биотехнологии</p><p>630117, г. Новосибирск, ул. Тимакова, д. 2</p><p>Тел.: + 7 (383) 335-97-35</p></bio><bio xml:lang="en"><p>Galina S. Russkikh, Candidate of Biological Sciences, Senior Researcher of Medical Biotechnological Laboratory</p><p>2, Timakova St., Novosibirsk, 630117</p><p>Phone: + 7 (383) 335-97-35</p></bio><email xlink:type="simple">russkikh_g@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБНУ «Федеральный исследовательский центр фундаментальной и трансляционной медицины»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal Research Center of Fundamental and Translational Medicine</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>09</day><month>11</month><year>2022</year></pub-date><volume>100</volume><issue>10</issue><fpage>44</fpage><lpage>49</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ким Л.Б., Путятина А.Н., Русских Г.С., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Ким Л.Б., Путятина А.Н., Русских Г.С.</copyright-holder><copyright-holder xml:lang="en">Kim L.B., Putyatina A.N., Russkikh G.S.</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.tibl-journal.com/jour/article/view/1684">https://www.tibl-journal.com/jour/article/view/1684</self-uri><abstract><sec><title>Цель</title><p>Цель: изучить реакцию внеклеточного матрикса (ВКМ) селезенки при введении липосомальной формы декстразида (ЛФДЗ) мышам в периоде стабилизации БЦЖ-индуцированного гранулематоза.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Воспроизведена модель генерализованного туберкулезного воспаления путем введения мышам микобактерий в составе вакцины БЦЖ (БЦЖ-инфицированные мыши). Контролем служили интактные мыши. Инфицированным мышам в периоде стабилизации процесса вводили ингаляционно и внутриперитонеально ЛФДЗ и оценивали основные компоненты ВКМ.</p></sec><sec><title>Результаты исследования</title><p>Результаты исследования. У БЦЖ-инфицированных мышей отмечено снижение структурных компонентов протеогликанов (ПГ), но увеличение профибротических фракций гидроксипролина (ГОП), активности матриксных металлопротеиназ и отсутствие различий в содержании тканевых ингибиторов, что свидетельствует о фиброзировании органа. При обоих способах введения ЛФДЗ были увеличены содержание уроновых кислот в ПГ, активность гиалуронидаз, но снижено содержание белковосвязанного ГОП и не было различий в содержании свободного ГОП с группой инфицированных мышей. При ингаляционном введении ЛФДЗ было снижено содержание профибротических фракций ГОП и увеличено содержание галактозы в ПГ до уровня мышей группы контроля, при внутриперитонеальном – снижено содержание белка в ПГ.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>The objective</title><p>The objective: to study a response of the spleen extracellular matrix (ECM) to the liposome-encapsulated dextrazide (LEDZ) administration in the stabilization period of BCG-induced granulomatosis.</p></sec><sec><title>Subjects and Methods</title><p>Subjects and Methods. A model of generalized tuberculosis inflammation was reproduced by injecting mice with mycobacteria from BCG vaccine (BCG-infected mice). Intact mice served as controls. During inflammation stabilization, the infected mice were dosed with LEDZ by inhalation and intraperitoneal injection, and main ECM components were assessed.</p></sec><sec><title>Results</title><p>Results. The BCG-infected mice showed a decrease in the structural components of proteoglycans (PGs) but demonstrated elevated profibrotic fractions of hydroxyproline (Hyp), enhanced activity of matrix metalloproteinases (MMPs) and no differences in the content of their tissue inhibitors (TIMPs), that indicated the fibrosis of the organ. Despite the way of LEDZ administration, the level of uronic acids in PGs and activity of hyaluronidases increased but the content of protein-bound Hyp was reduced with no differences in the content of free Hyp versus infected untreated mice. The administration of LEDZ by inhalation reduced content of profibrotic fractions of Hyp but increased galactose in PGs increased to the level of control mice. The intraperitoneal LEDZ administration decreased the protein content in PGs.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>липосомальная форма декстразида</kwd><kwd>туберкулезный гранулематоз</kwd><kwd>внеклеточный матрикс селезенки</kwd><kwd>гликозаминогликаны</kwd><kwd>коллагены</kwd><kwd>матриксные металлопротеиназы/тканевые ингибиторы металлопротеина</kwd></kwd-group><kwd-group xml:lang="en"><kwd>liposome-encapsulated dextrazide</kwd><kwd>tuberculous granulomatosis</kwd><kwd>extracellular matrix</kwd><kwd>spleen</kwd><kwd>glycosaminoglycans</kwd><kwd>collagens</kwd><kwd>matrix metalloproteinases/tissue inhibitors of metalloproteinases</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">Михайлова Л. П., Макарова О. В. 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