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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="other" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Morphology</journal-id><journal-title-group><journal-title xml:lang="en">Morphology</journal-title><trans-title-group xml:lang="ru"><trans-title>Морфология</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1026-3543</issn><issn publication-format="electronic">2949-2556</issn><publisher><publisher-name xml:lang="en">Eco-Vector</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">402466</article-id><article-id pub-id-type="doi">10.17816/morph.402466</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">Satellite cells of the sensory neurons after different types of sciatic nerve trauma in rat</article-title><trans-title-group xml:lang="ru"><trans-title>Клетки-сателлиты чувствительных нейронов после различных типов травм седалищного нерва крысы</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>ARKHIPOVA</surname><given-names>S S</given-names></name><name xml:lang="ru"><surname>АРХИПОВА</surname><given-names>С С</given-names></name></name-alternatives><bio xml:lang="en"><p>Лаборатория микроскопии; Казанский институт биохимии и биофизики РАН; RAS Kazan Institute of Biochemistry and Biophysics</p></bio><bio xml:lang="ru"><p>Лаборатория микроскопии; Казанский институт биохимии и биофизики РАН</p></bio><email>svetlanaarkhipva@rambler.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>RAGINOV</surname><given-names>I S</given-names></name><name xml:lang="ru"><surname>РАГИНОВ</surname><given-names>И С</given-names></name></name-alternatives><bio xml:lang="en"><p>кафедра гистологии, цитологии и эмбриологии; Казанский государственный медицинский университет; Kazan State Medical University</p></bio><bio xml:lang="ru"><p>кафедра гистологии, цитологии и эмбриологии; Казанский государственный медицинский университет</p></bio><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>MUKHITOV</surname><given-names>A R</given-names></name><name xml:lang="ru"><surname>МУХИТОВ</surname><given-names>А Р</given-names></name></name-alternatives><bio xml:lang="en"><p>Лаборатория микроскопии; Казанский институт биохимии и биофизики РАН; RAS Kazan Institute of Biochemistry and Biophysics</p></bio><bio xml:lang="ru"><p>Лаборатория микроскопии; Казанский институт биохимии и биофизики РАН</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>CHELYSHEV</surname><given-names>Yu A</given-names></name><name xml:lang="ru"><surname>ЧЕЛЫШЕВ</surname><given-names>Ю А</given-names></name></name-alternatives><bio xml:lang="en"><p>кафедра гистологии, цитологии и эмбриологии; Казанский государственный медицинский университет; Kazan State Medical University</p></bio><bio xml:lang="ru"><p>кафедра гистологии, цитологии и эмбриологии; Казанский государственный медицинский университет</p></bio><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">RAS Kazan Institute of Biochemistry and Biophysics</institution></aff><aff><institution xml:lang="ru">Казанский институт биохимии и биофизики РАН</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Kazan State Medical University</institution></aff><aff><institution xml:lang="ru">Казанский государственный медицинский университет</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2009-09-15" publication-format="electronic"><day>15</day><month>09</month><year>2009</year></pub-date><volume>135</volume><issue>3</issue><issue-title xml:lang="en">NO3 (2009)</issue-title><issue-title xml:lang="ru">№3 (2009)</issue-title><fpage>29</fpage><lpage>34</lpage><history><date date-type="received" iso-8601-date="2023-05-10"><day>10</day><month>05</month><year>2023</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2009, Eco-Vector</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2009, Эко-Вектор</copyright-statement><copyright-year>2009</copyright-year><copyright-holder xml:lang="en">Eco-Vector</copyright-holder><copyright-holder xml:lang="ru">Эко-Вектор</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/></permissions><self-uri xlink:href="https://j-morphology.com/1026-3543/article/view/402466">https://j-morphology.com/1026-3543/article/view/402466</self-uri><abstract xml:lang="en"><p>The reaction of satellite cells (SC) and the changes in their numbers were studied in rat lumbar dorsal root ganglia using the models of sciatic nerve crush, transection and ligation. After the nerve transection, the neurons surrounded by two layers of SC were found. This was accompanied by the increased SC branch thickness and contact area due to invaginations into neuronal perikarya. After the nerve ligation, both SC and their branches were found to form several closely adjacent layers around the part of the large and medium neurons, the area of SC contact with the perikarya of neurons of these populations was increased due to more developed invaginations, there appeared the multilamellar structures in SC cytoplasm and the contacts with the branches of SC, which surrounded the neighboring neurons. The most pronounced increase in SC numbers was demonstrated after the nerve ligation. After the nerve transection, the numbers of small and medium neurons, surrounded by vimentin-positive SC, was increased. At the same time, the number of large neurons surrounded by these cells, was decreased. At all time intervals after the nerve ligation, all the neurons in the ganglia studied were surrounded by vimentin-positive SC. Post-traumatic changes in structure and numbers were different in SC, associated with specific populations of sensory neurons and depended on type of afferent conductor injury.</p></abstract><trans-abstract xml:lang="ru"><p>На моделях передавливания, перерезки и лигирования седалищного нерва крысы изучена реакция и изменения количества клеток-сателлитов (КС) в спинномозговых узлах поясничного отдела. После перерезки нерва выявлены нейроны, окруженные двумя слоями КС. При этом увеличиваются толщина отростков КС и площадь их контактов за счет инвагинаций в перикарионы нейронов. После лигирования нерва КС и их отростки располагаются вокруг части больших и средних нейронов в несколько плотно прилегающих слоёв, увеличивается площадь контакта КС с перикарионами нейронов этих популяций за счёт более развитых инвагинаций, появляются ламеллярные структуры в цитоплазме КС, а также контакты с отростками КС, окружающих соседние нейроны. Наибольшее увеличение количества КС обнаружено при лигировании нерва. После перерезки нерва увеличивается количество малых и средних нейронов, окруженных виментин-позитивными КС. При этом количество больших нейронов, окруженных такими клетками, уменьшается. Во все сроки после лигирования нерва все нейроны исследованных узлов окружены виментин-позитивными КС. Посттравматические изменения в структуре и количестве различаются у КС, ассоциированных с чувствительными нейронами конкретных популяций и зависят от вида травмы афферентных проводников.</p></trans-abstract><kwd-group xml:lang="en"><kwd>dorsal root ganglion</kwd><kwd>satellite cells</kwd><kwd>neurons</kwd><kwd>nerve regeneration</kwd><kwd>vimentin</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>спинномозговой узел</kwd><kwd>клетки-сателлиты</kwd><kwd>нейроны</kwd><kwd>регенерация нерва</kwd><kwd>виментин</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Александровская М.М., Бразовская Ф.А., Гейнисман Ю.А. и др. Морфологическая перестройка нейроглии в условиях усиленного функционирования нервных центров. Докл. АН СССР, 1968, т. 180, вып. 3, с. 719-725.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Рагинов И.С., Вафин А.Ю., Хафизьянова Р.Х. и Челышев Ю.А. 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