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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">anatomy</journal-id><journal-title-group><journal-title xml:lang="ru">Журнал анатомии и гистопатологии</journal-title><trans-title-group xml:lang="en"><trans-title>Journal of Anatomy and Histopathology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2225-7357</issn><publisher><publisher-name>N.N. Burdenko Voronezh State Medical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18499/2225-7357-2024-13-2-63-70</article-id><article-id custom-type="elpub" pub-id-type="custom">anatomy-1942</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 ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL PAPERS</subject></subj-group></article-categories><title-group><article-title>Гистоморфометрические особенности синовиальной мембраны голеностопного сустава при диабетической нейроостеоартропатии, осложненной хроническим остеомиелитом</article-title><trans-title-group xml:lang="en"><trans-title>Histomorphometrical features of the ankle synovium in diabetic neuroosteoarthropathy complicated by chronic osteomyelitis</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3434-0372</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ступина</surname><given-names>Т. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Stupina</surname><given-names>T. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ступина Татьяна Анатольевна – д-р. биол. наук, ведущий научный сотрудник лаборатории морфологии</p><p>ул. М. Ульяновой, 6, Курган, 640014</p></bio><bio xml:lang="en"><p>Tat’yana A. Stupina – Doct. Sci. (Biol.), senior researcher at Laboratory of morphology</p><p>ul. M. Ul'yanovoi, 6, Kurgan, 640014</p></bio><email xlink:type="simple">StupinaSTA@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7598-0707</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мезенцев</surname><given-names>И. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Mezentsev</surname><given-names>I. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мезенцев Игорь Николаевич – врач-патологоанатом</p><p>Курган</p></bio><bio xml:lang="en"><p>Igor’ N. Mezentsev – pathologist</p><p>Kurgan</p></bio><email xlink:type="simple">mezen.igor.82@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Национальный медицинский исследовательский центр травматологии и ортопедии им. акад. Г.А. Илизарова</institution></aff><aff xml:lang="en"><institution>Academician Ilizarov National Medical Research Centre for Traumatology and Orthopedics</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>04</day><month>07</month><year>2024</year></pub-date><volume>13</volume><issue>2</issue><fpage>63</fpage><lpage>70</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ступина Т.А., Мезенцев И.Н., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Ступина Т.А., Мезенцев И.Н.</copyright-holder><copyright-holder xml:lang="en">Stupina T.A., Mezentsev I.N.</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://anatomy.elpub.ru/jour/article/view/1942">https://anatomy.elpub.ru/jour/article/view/1942</self-uri><abstract><p>Роль синовиальной оболочки в патогенезе стопы Шарко изучена недостаточно, отсутствуют сведения о ее гистоморфометрических характеристиках. Цель – изучить гистоморфометрические особенности синовиальной оболочки у пациентов с диабетической нейроостеоартропатией, осложненной хроническим остеомиелитом. Материал и методы. Изучены костно-хрящевые фрагменты и фрагменты суставной капсулы голеностопного сустава, полученные от 35 пациентов. 1-я группа включала материал, полученный от лиц с диабетической нейроостеоартропатией, сопровождавшейся хроническим остеомиелитом в стадии обострения (n=26). Во 2-ю группу вошел материал от пациентов, страдавших диабетической нейроостеоартропатией с хроническим остеомиелитом в стадии ремиссии (n=9). Контролем служила синовиальная оболочка, полученная при аутопсии от лиц, не страдавших сахарным диабетом и заболеваниями опорно-двигательного аппарата (n=7). Гистоморфометрия выполнена на парафиновых и полутонких срезах, окрашенных гематоксилином и эозином, а также трихромным методом по Масону с помощью микроскопа «AxioScope.A1» и программного обеспечения «Zenblue» (CarlZeissMicroImagingGmbH, Германия). Результаты. В 1-й группе зарегистрированы синовит высокой степени выраженности и гиперплазия покровного слоя. Во 2-й группе отмечались слабо выраженный синовит и фиброз покровного слоя. В обеих группах выявлены гистологические признаки нарушения микроциркуляции. В 1-й группе наблюдалось увеличение толщины покровного слоя в 1,5 раза по сравнению с контролем, во 2-й группе значения данного параметра были в 1,7 раза меньше относительно контрольных цифр. В обеих группах зарегистрировано увеличение численной плотности сосудов микроциркуляторного русла наиболее выраженное в 1-й группе. Заключение. Гистоморфометрическое исследование синовиальной мембраны голеностопных суставов пациентов с диабетической нейроостеоартропатией позволило идентифицировать ряд особенностей её структурной перестройки в виде реактивных и дегенеративно-воспалительных изменений на разных воспалительных стадиях хронического остеомиелита.</p></abstract><trans-abstract xml:lang="en"><p>The role of the synovium in the pathogenesis of the Charcot foot is not properly studied; there is no information on its histomorphometric features. The aim of the study was to investigate the histomorphometric features of the synovial membrane in patients with diabetic neuroosteoarthropathy complicated by chronic osteomyelitis. Material and methods. Osteochondral fragments and fragments of the articular capsule of the ankle joint obtained from 35 patients were examined. Group 1 included patients with diabetic neuroosteoarthropathy accompanied by chronic osteomyelitis in the acute stage (n=26). Group 2 included patients suffering from diabetic neuroosteoarthropathy with chronic osteomyelitis in remission (n=9). The control group included individuals who did not suffer from diabetes mellitus and diseases of the musculoskeletal system (n = 7); the synovial membrane obtained during their autopsy was used for comparison. Histomorphometry was performed on paraffin and semi-thin sections stained with hematoxylin and eosin, as well as Masson trichrome stain, using an AxioScope.A1 microscope and Zenblue software (Carl Zeiss MicroImaging GmbH, Germany). Results. In patients of group 1, high-grade synovitis and hyperplasia of the integumentary layer were registered. In patients of group 2, mild synovitis and fibrosis of the integumentary layer were noted. In both groups, histological signs of microcirculation disorders were revealed. In the 1st group, there was an increase in the thickness of the covering layer by 1.5 times compared to the control; in the 2nd group, the values of this parameter were 1.7 times lower compared to the control parameters. In both groups, an increase in the numerical density of microvasculature vessels was recorded, being the most pronounced in patients of Group 1. Conclusion. A histomorphometric study of the synovial membrane of the ankle joints in patients with diabetic neuroosteoarthropathy allowed identifying a number of features of its restructuring in the form of reactive and degenerative-inflammatory changes at different inflammatory stages of chronic osteomyelitis.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>синовиальная оболочка</kwd><kwd>гистология</kwd><kwd>морфометрия</kwd><kwd>диабетическая нейроостеоартропатия</kwd><kwd>хронический остеомиелит</kwd></kwd-group><kwd-group xml:lang="en"><kwd>synovium</kwd><kwd>histology</kwd><kwd>morphometry</kwd><kwd>diabetic neuroosteoarthropathy</kwd><kwd>chronic osteomyelitis</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа поддержана программой МЗ РФ в рамках государственного задания ФГБУ «Национальный медицинский исследовательский центр травматологии и ортопедии им. акад. Г.А. Илизарова» для выполнения НИР на 2020–2023 гг.</funding-statement><funding-statement xml:lang="en">The study was supported by the program of the Ministry of Health of the Russian Federation within the framework of research targets of the Academician Ilizarov National Medical Research Centre for Traumatology and Ortopaedics»" for 2020–2023.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Базина К.А., Колосунин И.А., Козлов С.А., Фомичева Т.В., Цыганова Т.В. Диабетическая нейроостеоартропатия (стопа Шарко) и остеомиелит (обзор литературы). Известия высших учебных заведений. Поволжский регион. Медицинские науки. 2021; 2: 49–68. doi: 10.21685/2072-3032-2021-2-5</mixed-citation><mixed-citation xml:lang="en">Bazina KA, Kolosunin IA, Kozlov SA, Fomicheva TV, Tsyganova TV. Diabetic neuroosteoarthropathy (Charcot foot) and osteomyelitis (a literature review). 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