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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">399399</article-id><article-id pub-id-type="doi">10.17816/morph.399399</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">ULTRASTRUCTURE OF THE CAUDAL MESENTERIC GANGLION NEURONS DURING EARLY DEVELOPMENT IN KITTENS</article-title><trans-title-group xml:lang="ru"><trans-title>УЛЬТРАСТРУКТУРА НЕЙРОНОВ КАУДАЛЬНОГО БРЫЖЕЕЧНОГО УЗЛА КОТЯТ В РАННЕМ ПОСТНАТАЛЬНОМ ОНТОГЕНЕЗЕ</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Novakovskaya</surname><given-names>S A</given-names></name><name xml:lang="ru"><surname>Новаковская</surname><given-names>С А</given-names></name></name-alternatives><bio xml:lang="ru"><p>Центр электронной и световой микроскопии (зав. - канд. мед. наук С.А. Новаковская); Институт физиологии НАНБеларуси</p></bio><email>novakovskaya@tut.by</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Archakova</surname><given-names>L I</given-names></name><name xml:lang="ru"><surname>Арчакова</surname><given-names>Л И</given-names></name></name-alternatives><bio xml:lang="ru"><p>Центр электронной и световой микроскопии (зав. - канд. мед. наук С.А. Новаковская); Институт физиологии НАН Беларуси</p></bio><email>biblio@fizio.bas-net.by</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Maslyukov</surname><given-names>P M</given-names></name><name xml:lang="ru"><surname>Маслюков</surname><given-names>П М</given-names></name></name-alternatives><bio xml:lang="ru"><p>кафедра нормальной физиологии с курсом биофизики; Ярославская государственная медицинская академия</p></bio><email>mpm@yma.ac.ru</email><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><name><surname>Novakovskaya</surname><given-names>S A</given-names></name><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><name><surname>Archakova</surname><given-names>L I</given-names></name><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><name><surname>Masliukov</surname><given-names>P M</given-names></name><xref ref-type="aff" rid="aff4"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en"></institution></aff><aff><institution xml:lang="ru">Институт физиологии НАНБеларуси</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en"></institution></aff><aff><institution xml:lang="ru">Институт физиологии НАН Беларуси</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en"></institution></aff><aff><institution xml:lang="ru">Ярославская государственная медицинская академия</institution></aff></aff-alternatives><aff id="aff4"><institution></institution></aff><pub-date date-type="pub" iso-8601-date="2011-03-15" publication-format="electronic"><day>15</day><month>03</month><year>2011</year></pub-date><volume>139</volume><issue>1</issue><issue-title xml:lang="en">NO1 (2011)</issue-title><issue-title xml:lang="ru">№1 (2011)</issue-title><fpage>38</fpage><lpage>42</lpage><history><date date-type="received" iso-8601-date="2023-05-09"><day>09</day><month>05</month><year>2023</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2011, Eco-Vector</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2011, Эко-Вектор</copyright-statement><copyright-year>2011</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/399399">https://j-morphology.com/1026-3543/article/view/399399</self-uri><abstract xml:lang="en"><p>Electron microscopy was used to study the peculiarities of the development of nervous elements in the sympathetic caudal mesenteric ganglion (CMG) in the cat from the moment of birth until the end of the second month of life. The discordance in the rate of maturation of both neurons and their endings was observed. In newborn kittens, mature neurons, glial cells and synapses were observed together with many immature ones. In 14-day-old animals, the proportion of immature neurons decreased, while destruction of neurons was observed more frequently in this age. In CMG of the animals of all the age groups, axodendritic synapses were found most frequently and axosomatic synapses were observed more rarely. Finally, the ultrastructure of CMG in kittens become comparable to that of adult animals at the age of 60 days.</p></abstract><trans-abstract xml:lang="ru"><p>При помощи электронной микроскопии изучены особенности развития нервных элементов симпатического каудального брыжеечного ганглия (КБГ) кошки с момента рождения до конца 2-го месяца жизни. Выявлено не одновременное созревание нейронов и их окончаний; наряду с вполне развитыми нейронами, глиоцитами и синапсами, у новорожденных котят отмечены множественные незрелые формы этих структур. У 14-дневных животных доля незрелых клеток снижается, однако в этом возрасте чаще встречается деструкция нейронов. В КБГ животных всех возрастных исследованных групп наиболее часто выявлялись аксо-дендритные и реже - аксо-соматические синапсы. Окончательно ультраструктура КБГ у котят становится сопоставимой с таковой у взрослых животных в возрасте 60 сут.</p></trans-abstract><kwd-group xml:lang="en"><kwd>sympathetic ganglion</kwd><kwd>inferior mesenteric ganglion</kwd><kwd>electron microscopy</kwd><kwd>ontogenesis</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>симпатический ганглий</kwd><kwd>каудальный брыжеечный ганглий</kwd><kwd>электронная микроскопия</kwd><kwd>онтогенез</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Арчакова Л.И. и Булыгин И.А. Ультраструктура чувствительных окончаний в симпатических ганглиях. Арх. анат., 1980, т. 78, вып. 3, с. 42-52.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Бабминдра В.П. и Брагина Т.А. Структурные основы межнейронной интеграции. Л., Наука, 1982.</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Боголепов Н.Н. Методы электронно-микроскопического исследования мозга. 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