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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">rpmj</journal-id><journal-title-group><journal-title xml:lang="ru">Research'n Practical Medicine Journal</journal-title><trans-title-group xml:lang="en"><trans-title>Research and Practical Medicine Journal</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2410-1893</issn><publisher><publisher-name>"QUASAR", LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17709/2410-1893-2025-12-1-4</article-id><article-id custom-type="edn" pub-id-type="custom">ICGIFS</article-id><article-id custom-type="elpub" pub-id-type="custom">rpmj-1046</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>Изменение гистологической структуры карциномы Герена в модели развития опухоли на фоне сахарного диабета</article-title><trans-title-group xml:lang="en"><trans-title>Changes in the histological structure of Guerin's carcinoma in the model of tumor development on the background of diabetes mellitus</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3618-6890</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Франциянц</surname><given-names>Е. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Frantsiyants</surname><given-names>E. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p> </p><p>Франциянц Елена Михайловна – д.б.н., профессор, заместитель генерального директора по науке ФГБУ «Национальный медицинский исследовательский центр онкологии» Министерства здравоохранения Российской Федерации, г. Ростов-на-Дону, Российская Федерация</p><p>ORCID: <ext-link xlink:href="http://orcid.org/0000-0003-3618-6890" ext-link-type="uri">http://orcid.org/0000-0003-3618-6890</ext-link></p><p>SPIN: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=462868" ext-link-type="uri">9427-9928</ext-link>, Author ID: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=462868" ext-link-type="uri">462868</ext-link></p><p>Scopus Author ID: <ext-link xlink:href="https://www.scopus.com/authid/detail.uri?authorId=55890047700" ext-link-type="uri">55890047700</ext-link></p><p>Researcher ID WoS: <ext-link xlink:href="https://www.webofscience.com/wos/author/record/Y-1491-2018" ext-link-type="uri">Y-1491-2018</ext-link></p></bio><bio xml:lang="en"><p> </p><p>Elena M. Frantsiyants – Dr. Sci. (Biology), Professor, Deputy CEO for Science, National Medical Research Centre for Oncology, Rostov-on-Don, Russian Federation</p><p>ORCID: <ext-link xlink:href="http://orcid.org/0000-0003-3618-6890" ext-link-type="uri">http://orcid.org/0000-0003-3618-6890</ext-link></p><p>SPIN: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=462868" ext-link-type="uri">9427-9928</ext-link>, Author ID: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=462868" ext-link-type="uri">462868</ext-link></p><p>Scopus Author ID: <ext-link xlink:href="https://www.scopus.com/authid/detail.uri?authorId=55890047700" ext-link-type="uri">55890047700</ext-link></p><p>Researcher ID WoS: <ext-link xlink:href="https://www.webofscience.com/wos/author/record/Y-1491-2018" ext-link-type="uri">Y-1491-2018</ext-link></p></bio><email xlink:type="simple">super.gormon@yandex.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/0000-0003-2943-7655</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шихлярова</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Shikhlyarova</surname><given-names>A. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p> </p><p>Шихлярова Алла Ивановна – д.б.н., профессор, старший научный сотрудник лаборатории изучения патогенеза злокачественных опухолей ФГБУ «Национальный медицинский исследовательский центр онкологии» Министерства здравоохранения Российской Федерации, г. Ростов-на-Дону, Российская Федерация</p><p>ORCID: <ext-link xlink:href="https://orcid.org/0000-0003-2943-7655" ext-link-type="uri">https://orcid.org/0000-0003-2943-7655</ext-link></p><p>SPIN: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=482103" ext-link-type="uri">6271-0717</ext-link>, Author ID: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=482103" ext-link-type="uri">482103</ext-link></p><p>Scopus Author ID: <ext-link xlink:href="https://www.scopus.com/authid/detail.uri?authorId=6507723229" ext-link-type="uri">6507723229</ext-link></p><p>Researcher ID WoS: <ext-link xlink:href="https://www.webofscience.com/wos/author/record/Y-6275-2018" ext-link-type="uri">Y-6275-2018</ext-link></p></bio><bio xml:lang="en"><p> </p><p>Alla I. Shikhlyarova – Dr. Sci. (Biology), Professor, Senior Researcher at Laboratory of Malignant Tumor Pathogenesis Study, National Medical Research Centre for Oncology, Rostov-on-Don, Russian Federation</p><p>ORCID: <ext-link xlink:href="https://orcid.org/0000-0003-2943-7655" ext-link-type="uri">https://orcid.org/0000-0003-2943-7655</ext-link></p><p>SPIN: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=482103" ext-link-type="uri">6271-0717</ext-link>, Author ID: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=482103" ext-link-type="uri">482103</ext-link></p><p>Scopus Author ID: <ext-link xlink:href="https://www.scopus.com/authid/detail.uri?authorId=6507723229" ext-link-type="uri">6507723229</ext-link></p><p>Researcher ID WoS: <ext-link xlink:href="https://www.webofscience.com/wos/author/record/Y-6275-2018" ext-link-type="uri">Y-6275-2018</ext-link></p></bio><email xlink:type="simple">shikhliarova.a@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/0000-0002-3972-2452</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Каплиева</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kaplieva</surname><given-names>I. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p> </p><p>Каплиева Ирина Викторовна – д.м.н., заведующая лабораторией изучения патогенеза злокачественных опухолей ФГБУ «Национальный медицинский исследовательский центр онкологии» Министерства здравоохранения Российской Федерации, г. Ростов-на-Дону, Российская Федерация</p><p>ORCID: <ext-link xlink:href="https://orcid.org/0000-0002-3972-2452" ext-link-type="uri">https://orcid.org/0000-0002-3972-2452</ext-link></p><p>SPIN: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=734116" ext-link-type="uri">5047-1541</ext-link>, Author ID: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=734116" ext-link-type="uri">734116</ext-link></p><p>Scopus Author ID: <ext-link xlink:href="https://www.scopus.com/authid/detail.uri?authorId=23994000800" ext-link-type="uri">23994000800</ext-link></p><p>Researcher ID WoS: <ext-link xlink:href="https://www.webofscience.com/wos/author/record/AAE-3540-2019" ext-link-type="uri">ААЕ-3540-2019</ext-link></p></bio><bio xml:lang="en"><p> </p><p>Irina V. Kaplieva – Dr. Sci. (Medicine), MD, Head of the Laboratory of Malignant Tumor Pathogenesis Study, National Medical Research Centre for Oncology, Rostov-on-Don, Russian Federation</p><p>ORCID: <ext-link xlink:href="https://orcid.org/0000-0002-3972-2452" ext-link-type="uri">https://orcid.org/0000-0002-3972-2452</ext-link></p><p>SPIN: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=734116" ext-link-type="uri">5047-1541</ext-link>, Author ID: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=734116" ext-link-type="uri">734116</ext-link></p><p>Scopus Author ID: <ext-link xlink:href="https://www.scopus.com/authid/detail.uri?authorId=23994000800" ext-link-type="uri">23994000800</ext-link></p><p>Researcher ID WoS: <ext-link xlink:href="https://www.webofscience.com/wos/author/record/AAE-3540-2019" ext-link-type="uri">ААЕ-3540-2019</ext-link></p></bio><email xlink:type="simple">kaplirina@yandex.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/0000-0002-4318-7587</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сурикова</surname><given-names>Е. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Surikova</surname><given-names>E. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p> </p><p>Сурикова Екатерина Игоревна – к.б.н., старший научный сотрудник лаборатории изучения патогенеза злокачественных опухолей ФГБУ «Национальный медицинский исследовательский центр онкологии» Министерства здравоохранения Российской Федерации, г. Ростов-на-Дону, Российская Федерация</p><p>ORCID: <ext-link xlink:href="https://orcid.org/0000-0002-4318-7587" ext-link-type="uri">https://orcid.org/0000-0002-4318-7587</ext-link></p><p>SPIN: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?spin=2401-4115" ext-link-type="uri">2401-4115</ext-link>, Author ID: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=301537" ext-link-type="uri">301537</ext-link></p><p>Scopus Author ID: <ext-link xlink:href="https://www.scopus.com/authid/detail.uri?authorId=6507092816" ext-link-type="uri">6507092816</ext-link></p><p>Researcher ID WoS: <ext-link xlink:href="https://www.webofscience.com/wos/author/record/AAG-8748-2019" ext-link-type="uri">AAG-8748-2019</ext-link></p></bio><bio xml:lang="en"><p> </p><p>Ekaterina I. Surikova – Cand. Sci. (Biology), Senior Researcher at Laboratory of Malignant Tumor Pathogenesis Study, National Medical Research Centre for Oncology, Rostov-on-Don, Russian Federation</p><p>ORCID: <ext-link xlink:href="https://orcid.org/0000-0002-4318-7587" ext-link-type="uri">https://orcid.org/0000-0002-4318-7587</ext-link></p><p>SPIN: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=301537" ext-link-type="uri">2401-4115</ext-link>, Author ID: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=301537" ext-link-type="uri">301537</ext-link></p><p>Scopus Author ID: <ext-link xlink:href="https://www.scopus.com/authid/detail.uri?authorId=6507092816" ext-link-type="uri">6507092816</ext-link></p><p>Researcher ID WoS: <ext-link xlink:href="https://www.webofscience.com/wos/author/record/AAG-8748-2019" ext-link-type="uri">AAG-8748-2019</ext-link></p></bio><email xlink:type="simple">sunsur2000@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/0000-0002-2302-8271</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бандовкина</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Bandovkina</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p> </p><p>Бандовкина Валерия Ахтямовна – д.б.н., ведущий научный сотрудник лаборатории изучения патогенеза злокачественных опухолей ФГБУ «Национальный медицинский исследовательский центр онкологии» Министерства здравоохранения Российской Федерации, г. Ростов-на-Дону, Российская Федерация</p><p>ORCID: <ext-link xlink:href="https://orcid.org/0000-0002-2302-8271" ext-link-type="uri">https://orcid.org/0000-0002-2302-8271</ext-link></p><p>SPIN: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=696989" ext-link-type="uri">8806-2641</ext-link>, Author ID: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=696989" ext-link-type="uri">696989</ext-link></p><p>Scopus Author ID: <ext-link xlink:href="https://www.scopus.com/authid/detail.uri?authorId=57194276288" ext-link-type="uri">57194276288</ext-link></p><p>Researcher ID WoS: <ext-link xlink:href="https://www.webofscience.com/wos/author/record/AAG-8708-2019" ext-link-type="uri">AAG-8708-2019</ext-link></p></bio><bio xml:lang="en"><p> </p><p>Valerija A. Bandovkina – Dr. Sci. (Biology), Leading Researcher at Laboratory of Malignant Tumor Pathogenesis Study, National Medical Research Centre for Oncology, Rostov-on-Don, Russian Federation</p><p>ORCID: <ext-link xlink:href="https://orcid.org/0000-0002-2302-8271" ext-link-type="uri">https://orcid.org/0000-0002-2302-8271</ext-link></p><p>SPIN: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=696989" ext-link-type="uri">8806-2641</ext-link>, Author ID: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=696989" ext-link-type="uri">696989</ext-link></p><p>Scopus Author ID: <ext-link xlink:href="https://www.scopus.com/authid/detail.uri?authorId=57194276288" ext-link-type="uri">57194276288</ext-link></p><p>Researcher ID WoS: <ext-link xlink:href="https://www.webofscience.com/wos/author/record/AAG-8708-2019" ext-link-type="uri">AAG-8708-2019</ext-link></p></bio><email xlink:type="simple">valerryana@yandex.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/0000-0002-2674-9832</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Петрова</surname><given-names>Ю. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Petrova</surname><given-names>Yu. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p> </p><p>Петрова Юлия Александровна – к.б.н., старший научный сотрудник лаборатории изучения патогенеза злокачественных опухолей ФГБУ «Национальный медицинский исследовательский центр онкологии» Министерства здравоохранения Российской Федерации, г. Ростов-на-Дону, Российская Федерация</p><p>ORCID: <ext-link xlink:href="https://orcid.org/0000-0002-2674-9832" ext-link-type="uri">https://orcid.org/0000-0002-2674-9832</ext-link></p><p>SPIN: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=558241" ext-link-type="uri">2168-8737</ext-link>, Author ID: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=558241" ext-link-type="uri">558241</ext-link></p><p>Scopus Author ID: <ext-link xlink:href="https://www.scopus.com/authid/detail.uri?authorId=37026863400" ext-link-type="uri">37026863400</ext-link></p><p>Researcher ID WoS: <ext-link xlink:href="https://www.webofscience.com/wos/author/record/AAE-4168-2022" ext-link-type="uri">AAE-4168-2022</ext-link></p></bio><bio xml:lang="en"><p> </p><p>Yulia A. Petrova – Cand. Sci. (Biology), Senior Researcher at Laboratory of Malignant Tumor Pathogenesis Study, National Medical Research Centre for Oncology, Rostov-on-Don, Russian Federation</p><p>ORCID: <ext-link xlink:href="https://orcid.org/0000-0002-2674-9832" ext-link-type="uri">https://orcid.org/0000-0002-2674-9832</ext-link></p><p>SPIN: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=558241" ext-link-type="uri">2168-8737</ext-link>, Author ID: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=558241" ext-link-type="uri">558241</ext-link></p><p>Scopus Author ID: <ext-link xlink:href="https://www.scopus.com/authid/detail.uri?authorId=37026863400" ext-link-type="uri">37026863400</ext-link></p><p>Researcher ID WoS: <ext-link xlink:href="https://www.webofscience.com/wos/author/record/AAE-4168-2022" ext-link-type="uri">AAE-4168-2022</ext-link></p></bio><email xlink:type="simple">flora-73@yandex.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/0000-0002-7395-3086</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Нескубина</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Neskubina</surname><given-names>I. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p> </p><p>Нескубина Ирина Валерьевна – д.б.н., старший научный сотрудник лаборатории изучения патогенеза злокачественных опухолей ФГБУ «Национальный медицинский исследовательский центр онкологии» Министерства здравоохранения Российской Федерации, г. Ростов-на-Дону, Российская Федерация</p><p>ORCID: <ext-link xlink:href="https://orcid.org/0000-0002-7395-3086" ext-link-type="uri">https://orcid.org/0000-0002-7395-3086</ext-link></p><p>SPIN: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=794688" ext-link-type="uri">3581-8531</ext-link>, Author ID: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=794688" ext-link-type="uri">794688</ext-link></p><p>Scopus Author ID: <ext-link xlink:href="https://www.scopus.com/authid/detail.uri?authorId=6507509066" ext-link-type="uri">6507509066</ext-link></p><p>Researcher ID WoS: <ext-link xlink:href="https://www.webofscience.com/wos/author/record/AAG-8731-2019" ext-link-type="uri">AAG-8731-2019</ext-link></p></bio><bio xml:lang="en"><p> </p><p>Irina V. Neskubina – Dr. Sci. (Biology), Senior Researcher at Laboratory of Malignant Tumor Pathogenesis Study, National Medical Research Centre for Oncology, Rostov-on-Don, Russian Federation</p><p>ORCID: <ext-link xlink:href="https://orcid.org/0000-0002-7395-3086" ext-link-type="uri">https://orcid.org/0000-0002-7395-3086</ext-link></p><p>SPIN: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=794688" ext-link-type="uri">3581-8531</ext-link>, Author ID: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=794688" ext-link-type="uri">794688</ext-link></p><p>Scopus Author ID: <ext-link xlink:href="https://www.scopus.com/authid/detail.uri?authorId=6507509066" ext-link-type="uri">6507509066</ext-link></p><p>Researcher ID WoS: <ext-link xlink:href="https://www.webofscience.com/wos/author/record/AAG-8731-2019" ext-link-type="uri">AAG-8731-2019</ext-link></p></bio><email xlink:type="simple">neskubina.irina@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/0000-0002-9749-2747</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Трепитаки</surname><given-names>Л. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Trepitaki</surname><given-names>L. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p> </p><p>Трепитаки Лидия Константиновна – к.б.н., научный сотрудник лаборатории изучения патогенеза злокачественных опухолей ФГБУ «Национальный медицинский исследовательский центр онкологии» Министерства здравоохранения Российской Федерации, г. Ростов-на-Дону, Российская Федерация</p><p>ORCID: <ext-link xlink:href="https://orcid.org/0000-0002-9749-2747" ext-link-type="uri">https://orcid.org/0000-0002-9749-2747</ext-link></p><p>SPIN: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=734359" ext-link-type="uri">2052-1248</ext-link>, Author ID: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=734359" ext-link-type="uri">734359</ext-link></p><p>Scopus Author ID: <ext-link xlink:href="https://www.scopus.com/authid/detail.uri?authorId=55357624700" ext-link-type="uri">55357624700</ext-link></p><p>Researcher ID WoS: <ext-link xlink:href="https://www.webofscience.com/wos/author/record/AAG-9218-2019" ext-link-type="uri">AAG-9218-2019</ext-link></p></bio><bio xml:lang="en"><p> </p><p>Lidia K. Trepitaki – Cand. Sci. (Biology), Researcher at Laboratory of Malignant Tumor Pathogenesis Study, National Medical Research Centre for Oncology, Rostov-on-Don, Russian Federation</p><p>ORCID: <ext-link xlink:href="https://orcid.org/0000-0002-9749-2747" ext-link-type="uri">https://orcid.org/0000-0002-9749-2747</ext-link></p><p>SPIN: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=734359" ext-link-type="uri">2052-1248</ext-link>, Author ID: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=734359" ext-link-type="uri">734359</ext-link></p><p>Scopus Author ID: <ext-link xlink:href="https://www.scopus.com/authid/detail.uri?authorId=55357624700" ext-link-type="uri">55357624700</ext-link></p><p>Researcher ID WoS: <ext-link xlink:href="https://www.webofscience.com/wos/author/record/AAG-9218-2019" ext-link-type="uri">AAG-9218-2019</ext-link></p></bio><email xlink:type="simple">legolab69@yandx.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/0000-0002-3711-8155</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Черярина</surname><given-names>Н. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Cheryarina</surname><given-names>N. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p> </p><p>Черярина Наталья Дмитриевна – врач-лаборант лаборатории изучения патогенеза злокачественных опухолей ФГБУ «Национальный медицинский исследовательский центр онкологии» Министерства здравоохранения Российской Федерации, г. Ростов-на-Дону, Российская Федерация</p><p>ORCID: <ext-link xlink:href="https://orcid.org/0000-0002-3711-8155" ext-link-type="uri">https://orcid.org/0000-0002-3711-8155</ext-link></p><p>SPIN: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=558243" ext-link-type="uri">2189-3404</ext-link>, Author ID: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=558243" ext-link-type="uri">558243</ext-link></p><p>Scopus Author ID: <ext-link xlink:href="https://www.scopus.com/authid/detail.uri?authorId=56204439400" ext-link-type="uri">56204439400</ext-link></p></bio><bio xml:lang="en"><p> </p><p>Nataliya D. Cheryarina – MD, laboratory assistant at the Laboratory of Malignant Tumor Pathogenesis Study, National Medical Research Centre for Oncology, Rostov-on-Don, Russian Federation</p><p>ORCID: <ext-link xlink:href="https://orcid.org/0000-0002-3711-8155" ext-link-type="uri">https://orcid.org/0000-0002-3711-8155</ext-link></p><p>SPIN: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?spin=2189-3404" ext-link-type="uri">2189-3404</ext-link>, Author ID: 558243</p><p>Scopus Author ID: <ext-link xlink:href="https://www.scopus.com/authid/detail.uri?authorId=56204439400" ext-link-type="uri">56204439400</ext-link></p></bio><email xlink:type="simple">scalolas.92@yandex.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/0000-0003-1783-1073</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Котиева</surname><given-names>В. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Kotieva</surname><given-names>V. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p> </p><p>Котиева Виолетта Михайловна – студент ФГБОУ ВО «Ростовский государственный медицинский университет» Министерства здравоохранения Российской Федерации, г. Ростов-на-Дону, Российская Федерация</p><p>ORCID: <ext-link xlink:href="https://orcid.org/0000-0003-1783-1073" ext-link-type="uri">https://orcid.org/0000-0003-1783-1073</ext-link></p><p>SPIN: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=1153072" ext-link-type="uri">8516-7156</ext-link>, AuthorID: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=1153072" ext-link-type="uri">1153072</ext-link></p></bio><bio xml:lang="en"><p> </p><p>Violetta M. Kotieva – student, Rostov State Medical University, Rostov-on-Don, Russian Federation</p><p>ORCID: <ext-link xlink:href="https://orcid.org/0000-0003-1783-1073" ext-link-type="uri">https://orcid.org/0000-0003-1783-1073</ext-link></p><p>SPIN: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?spin=8516-7156" ext-link-type="uri">8516-7156</ext-link>, AuthorID: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=1153072" ext-link-type="uri">1153072</ext-link></p></bio><email xlink:type="simple">super.gormon@yandex.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7017-3781</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Верескунова</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Vereskunova</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p> </p><p>Верескунова Александра Алексеевна – студент ФГБОУ ВО «Ростовский государственный медицинский университет» Министерства здравоохранения Российской Федерации, г. Ростов-на-Дону, Российская Федерация</p><p>ORCID: <ext-link xlink:href="https://orcid.org/0000-0001-7017-3781" ext-link-type="uri">https://orcid.org/0000-0001-7017-3781</ext-link></p><p>SPIN: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=1161679" ext-link-type="uri">9337-9697</ext-link>, AuthorID: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=1161679" ext-link-type="uri">1161679</ext-link></p></bio><bio xml:lang="en"><p> </p><p>Aleksandra A. Vereskunova – student, Rostov State Medical University, Rostov-on-Don, Russian Federation</p><p>ORCID: <ext-link xlink:href="https://orcid.org/0000-0001-7017-3781" ext-link-type="uri">https://orcid.org/0000-0001-7017-3781</ext-link></p><p>SPIN: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?spin=9337-9697" ext-link-type="uri">9337-9697</ext-link>, AuthorID: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=1161679" ext-link-type="uri">1161679</ext-link></p></bio><email xlink:type="simple">super.gormon@yandex.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9175-9172</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Черкасова</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Cherkasova</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p> </p><p>Черкасова Анна Анатольевна – к.м.н., врач-онколог отделения онкогинекологии ФГБУ «Национальный медицинский исследовательский центр онкологии» Министерства здравоохранения Российской Федерации, г. Ростов-на-Дону, Российская Федерация</p><p>ORCID: <ext-link xlink:href="https://orcid.org/0000-0002-9175-9172" ext-link-type="uri">https://orcid.org/0000-0002-9175-9172</ext-link></p><p>SPIN: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=960839" ext-link-type="uri">6038-4815</ext-link>, Author ID: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=960839" ext-link-type="uri">960839</ext-link></p></bio><bio xml:lang="en"><p> </p><p>Anna A. Cherkasova – Cand. Sci. (Medicine), MD, oncologist at the Oncogynecology Department, National Medical Research Centre for Oncology, Rostov-on-Don, Russian Federation</p><p>ORCID: <ext-link xlink:href="https://orcid.org/0000-0002-9175-9172" ext-link-type="uri">https://orcid.org/0000-0002-9175-9172</ext-link></p><p>SPIN: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?spin=6038-4815" ext-link-type="uri">6038-4815</ext-link>, Author ID: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=960839" ext-link-type="uri">960839</ext-link></p></bio><email xlink:type="simple">mummy1981@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/0000-0001-6196-0257</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Селезнева</surname><given-names>О. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Selezneva</surname><given-names>O. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p> </p><p>Селезнева Ольга Григорьевна – к.м.н., врач-онколог отделения онкогинекологии ФГБУ «Национальный медицинский исследовательский центр онкологии» Министерства здравоохранения Российской Федерации, г. Ростов-на-Дону, Российская Федерация</p><p>ORCID: <ext-link xlink:href="https://orcid.org/0000-0001-6196-0257" ext-link-type="uri">https://orcid.org/0000-0001-6196-0257</ext-link></p><p>SPIN: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=432125" ext-link-type="uri">3855-8046</ext-link>, AuthorID: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=432125" ext-link-type="uri">432125</ext-link></p></bio><bio xml:lang="en"><p> </p><p>Olga G. Selezneva – Cand. Sci. (Medicine), MD, oncologist at the Oncogynecology Department, National Medical Research Centre for Oncology, Rostov-on-Don, Russian Federation</p><p>ORCID: <ext-link xlink:href="https://orcid.org/0000-0001-6196-0257" ext-link-type="uri">https://orcid.org/0000-0001-6196-0257</ext-link></p><p>SPIN: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?spin=3855-8046" ext-link-type="uri">3855-8046</ext-link>, AuthorID: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=432125" ext-link-type="uri">432125</ext-link></p></bio><email xlink:type="simple">Olga_olga1977@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/0000-0002-9833-8530</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Женило</surname><given-names>О. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Zhenilo</surname><given-names>O. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p> </p><p>Женило Оксана Евгеньевна – к.м.н., врач-онколог отделения онкогинекологии ФГБУ «Национальный медицинский исследовательский центр онкологии» Министерства здравоохранения Российской Федерации, г. Ростов-на-Дону, Российская Федерация</p><p>ORCID: <ext-link xlink:href="https://orcid.org/0000-0002-9833-8530" ext-link-type="uri">https://orcid.org/0000-0002-9833-8530</ext-link></p><p>SPIN: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=732220" ext-link-type="uri">4078-7080</ext-link>, AuthorID: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=732220" ext-link-type="uri">732220</ext-link></p></bio><bio xml:lang="en"><p> </p><p>Oksana E. Zhenilo – Cand. Sci. (Medicine), MD, oncologist at the Oncogynecology Department, National Medical Research Centre for Oncology, Rostov-on-Don, Russian Federation</p><p>ORCID: <ext-link xlink:href="https://orcid.org/0000-0002-9833-8530" ext-link-type="uri">https://orcid.org/0000-0002-9833-8530</ext-link></p><p>SPIN: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?spin=4078-7080" ext-link-type="uri">4078-7080</ext-link>, AuthorID: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=732220" ext-link-type="uri">732220</ext-link></p></bio><email xlink:type="simple">Zhenilo_mihail@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/0000-0002-5300-1213</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ишонина</surname><given-names>О. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Ishonina</surname><given-names>O. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p> </p><p>Ишонина Оксана Георгиевна – к.б.н., заведующий отделом подготовки и переподготовки специалистов ФГБУ «Национальный медицинский исследовательский центр онкологии» Министерства здравоохранения Российской Федерации, г. Ростов-на-Дону, Российская Федерация; доцент кафедры медицинской биологии и генетики ФГБОУ ВО «Ростовский государственный медицинский университет» Министерства здравоохранения Российской Федерации, г. Ростов-на-Дону, Российская Федерация</p><p>ORCID:<ext-link xlink:href="https://orcid.org/0000-0002-5300-1213" ext-link-type="uri"> http://orcid.org/0000-0002-5300-1213</ext-link></p><p>SPIN: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=612417" ext-link-type="uri">4051-5165</ext-link>, Author ID: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=612417" ext-link-type="uri">612417</ext-link></p><p>Scopus Author ID: <ext-link xlink:href="https://www.scopus.com/authid/detail.uri?authorId=37115461900" ext-link-type="uri">37115461900</ext-link></p></bio><bio xml:lang="en"><p> </p><p>Oksana G. Ishonina – Cand. Sci. (Biology), Head of the Department of Training and Retraining of Specialists, National Medical Research Centre for Oncology, Rostov-on-Don, Russian Federation; Associate Professor of the Department of Medical Biology and Genetics, Rostov State Medical University, Rostov-on-Don, Russian Federation</p><p>ORCID:<ext-link xlink:href="https://orcid.org/0000-0002-5300-1213" ext-link-type="uri"> http://orcid.org/0000-0002-5300-1213</ext-link></p><p>SPIN: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?spin=4051-5165" ext-link-type="uri">4051-5165</ext-link>, Author ID: 612417</p><p>Scopus Author ID: <ext-link xlink:href="https://www.scopus.com/authid/detail.uri?authorId=37115461900" ext-link-type="uri">37115461900</ext-link></p></bio><email xlink:type="simple">oks-ishonina@yandex.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9243-1665</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Агаркова</surname><given-names>Е. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Agarkova</surname><given-names>E. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p> </p><p>Агаркова Елена Игоревна – к.м.н., врач-радиолог отделения радионуклидной терапии и диагностики ФГБУ «Национальный медицинский исследовательский центр онкологии» Министерства здравоохранения Российской Федерации, г. Ростов-на-Дону, Российская Федерация</p><p>ORCID: <ext-link xlink:href="http://orcid.org/0000-0001-9243-1665" ext-link-type="uri">http://orcid.org/0000-0001-9243-1665</ext-link></p><p>SPIN: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=734058" ext-link-type="uri">3467-4388</ext-link>, AuthorID: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=734058" ext-link-type="uri">734058</ext-link></p></bio><bio xml:lang="en"><p> </p><p>Elena I. Agarkova – Cand. Sci. (Medicine), MD, Radiologist at the Department of Radionuclide Therapy and Diagnostics, National Medical Research Centre for Oncology, Rostov-on-Don, Russian Federation</p><p>ORCID: <ext-link xlink:href="http://orcid.org/0000-0001-9243-1665" ext-link-type="uri">http://orcid.org/0000-0001-9243-1665</ext-link></p><p>SPIN: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?spin=3467-4388" ext-link-type="uri">3467-4388</ext-link>, AuthorID: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=734058" ext-link-type="uri">734058</ext-link></p></bio><email xlink:type="simple">agarkovaei83@mail.ru</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9126-0646</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ильченко</surname><given-names>М. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Ilchenko</surname><given-names>M. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p> </p><p>Ильченко Мария Геннадьевна – к.м.н., врач-радиолог отделения радионуклидной терапии и диагностики ФГБУ «Национальный медицинский исследовательский центр онкологии» Министерства здравоохранения Российской Федерации, г. Ростов-на-Дону, Российская Федерация</p><p>ORCID: <ext-link xlink:href="https://orcid.org/0000-0002-9126-0646" ext-link-type="uri">https://orcid.org/0000-0002-9126-0646</ext-link></p><p>SPIN: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=734046" ext-link-type="uri">2856-7946</ext-link>, AuthorID: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=734046" ext-link-type="uri">734046</ext-link></p></bio><bio xml:lang="en"><p> </p><p>Maria G. Ilchenko – Cand. Sci. (Medicine), MD, Radiologist at the Department of Radionuclide Therapy and Diagnostics, National Medical Research Centre for Oncology, Rostov-on-Don, Russian Federation</p><p>ORCID: <ext-link xlink:href="https://orcid.org/0000-0002-9126-0646" ext-link-type="uri">https://orcid.org/0000-0002-9126-0646</ext-link></p><p>SPIN: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?spin=2856-7946" ext-link-type="uri">2856-7946</ext-link>, AuthorID: <ext-link xlink:href="https://www.elibrary.ru/author_profile.asp?id=734046" ext-link-type="uri">734046</ext-link></p></bio><email xlink:type="simple">maria_ilchenko80@mail.ru</email><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Национальный медицинский исследовательский центр онкологии Министерства здравоохранения Российской Федерации &lt;p&gt;&#13;
г. Ростов-на-Дону, Российская Федерация</institution></aff><aff xml:lang="en"><institution>National Medical Research Centre for Oncology &lt;p&gt;&#13;
Rostov-on-Don, Russian Federation</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Ростовский государственный медицинский университет &lt;p&gt;&#13;
г. Ростов-на-Дону, Российская Федерация</institution></aff><aff xml:lang="en"><institution>Rostov State Medical University &lt;p&gt;&#13;
Rostov-on-Don, Russian Federation</institution></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Национальный медицинский исследовательский центр онкологии Министерства здравоохранения Российской Федерации; &lt;p&gt;&#13;
Ростовский государственный медицинский университет &lt;p&gt;&#13;
г. Ростов-на-Дону, Российская Федерация</institution></aff><aff xml:lang="en"><institution>National Medical Research Centre for Oncology;  &lt;p&gt;&#13;
Rostov State Medical University &lt;p&gt;&#13;
Rostov-on-Don, Russian Federation</institution></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Национальный медицинский исследовательский центр онкологии Министерства здравоохранения Российской Федерации  &lt;p&gt;&#13;
г. Ростов-на-Дону, Российская Федерация</institution></aff><aff xml:lang="en"><institution>National Medical Research Centre for Oncology &lt;p&gt;&#13;
Rostov-on-Don, Russian Federation</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>19</day><month>02</month><year>2025</year></pub-date><volume>12</volume><issue>1</issue><fpage>52</fpage><lpage>64</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Франциянц Е.М., Шихлярова А.И., Каплиева И.В., Сурикова Е.И., Бандовкина В.А., Петрова Ю.А., Нескубина И.В., Трепитаки Л.К., Черярина Н.Д., Котиева В.М., Верескунова А.А., Черкасова А.А., Селезнева О.Г., Женило О.Е., Ишонина О.Г., Агаркова Е.И., Ильченко М.Г., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Франциянц Е.М., Шихлярова А.И., Каплиева И.В., Сурикова Е.И., Бандовкина В.А., Петрова Ю.А., Нескубина И.В., Трепитаки Л.К., Черярина Н.Д., Котиева В.М., Верескунова А.А., Черкасова А.А., Селезнева О.Г., Женило О.Е., Ишонина О.Г., Агаркова Е.И., Ильченко М.Г.</copyright-holder><copyright-holder xml:lang="en">Frantsiyants E.M., Shikhlyarova A.I., Kaplieva I.V., Surikova E.I., Bandovkina V.A., Petrova Y.A., Neskubina I.V., Trepitaki L.K., Cheryarina N.D., Kotieva V.M., Vereskunova A.A., Cherkasova A.A., Selezneva O.G., Zhenilo O.E., Ishonina O.G., Agarkova E.I., Ilchenko M.G.</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.rpmj.ru/rpmj/article/view/1046">https://www.rpmj.ru/rpmj/article/view/1046</self-uri><abstract><sec><title>Цель исследования</title><p>Цель исследования. Создание модели роста опухоли в матке, развивающейся на фоне сахарного диабета (СД), и изучение ее морфологических особенностей.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Модель создавали, используя самок нелинейных белых крыс массой 180–220 г (n = 15). Предварительно вводили аллоксан в дозе 150 мг/кг массы внутрибрюшинно однократно (создание СД). Через 24 ч после инъекции крысам при ксилазин-золетиловом наркозе трансплантировали суспензию клеток карциномы Герена в рог матки. В течение 2 нед. измеряли уровень глюкозы в крови, массу тела, окружность туловища. Через 14 сут после трансплантации производили эвтаназию (ингаляция СО2), иссекали пораженные опухолью органы брюшной полости, матку, из которых изготавливали гистологические срезы (5–7 мкм), окраска гематоксилин-эозином, осуществляли микроскопию.</p></sec><sec><title>Результаты</title><p>Результаты. На момент трансплантации опухоли средний уровень глюкозы составил 4,6 ± 0,4 мМоль/л, через 24 ч – 25,4 ± 1,2 мМоль/л, оставаясь на этом уровне до эвтаназии. В брюшной полости макроскопически определялось массивное многоузловое ослизненное опухолевое поражение матки, брыжейки и внутренних органов. Микроскопически отмечено множество плотно расположенных клеток с полиморфными гиперхромными ядрами с фигурами патологического митоза, нехарактерная для карциномы Герена значительная вакуолизация клеток, окаймление по границам узлов массой слизистых элементов. В овидукте, спаянном с опухолевыми узлами, отмечены избыточная секреция слизи, разрушение эпителия, расширение межскладочного пространства.</p></sec><sec><title>Заключение</title><p>Заключение. На созданной модели ортотопического роста карциномы Герена в матке крыс после индукции СД аллоксаном показано, что в гипергликемической среде происходят морфологические изменения как в опухоли, отражая ее переход к более агрессивной муцинозной низкодифференцированной форме, так и в матке с глубоким повреждением овидукта. Эти изменения могут усугублять агрессивность опухолевого процесса в матке, усиливая злокачественный потенциал рака эндометрия, протекающего в условиях СД.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Purpose of the study</title><p>Purpose of the study. To create a model of tumor growth in the uterus in the context of diabetes mellitus (DM) and to study its morphological features.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. The model was created using female non-linear white rats weighing 180–220 g (n = 15). Alloxan was prelim inarily injected at a dose of 150 mg/kg of weight intraperitoneally once (inducing DM). Twenty-four hours after injection, rats were anesthetized with xylazine-zolazepam, and a suspension of Guerin's carcinoma cells was transplanted into the uterine horn. Blood glucose levels, body weight, and trunk circumference were measured for two weeks. Fourteen days after transplantation, the rats were euthanized via CO₂ inhalation. The tumor affected abdominal cavity organs and uterus were then dissected, and histological sections (5–7 μm) were prepared and stained with hematoxylin and eosin staining, with a following microscopic examination.</p></sec><sec><title>Results</title><p>Results. At the time of tumor transplantation, the mean glucose level was 4.6 ± 0.4 mMol/L, 24 hours later it had increased to 25.4 ± 1.2 mMol/L, and it remained at this level until euthanasia. In the abdominal cavity, macroscopically, massive multinodular osseous tumor lesions of the uterus, mesentery, and internal organs were observed. Microscopically, numerous densely located cells with polymorphic hyperchromic nuclei and figures of pathological mitosis were observed, accompanied by significant vacuolization of cells that deviated from the typical characteristics of Guerin's carcinoma. Additionally, a mass of mucous elements was observed along the borders of nodules, suggestive of fringing. In the uterine tubes fused with tumor nodules, excessive mucus secretion, destruction of epithelium, and expansion of the interclavicular space were noted.</p></sec><sec><title>Conclusion</title><p>Conclusion. The constructed model of orthotopic growth of Guerin's carcinoma in the rat uterus following the induction of DM by alloxan demonstrated that in a hyperglycemic environment, morphological alterations occur in both the tumor, reflecting its transition to a more aggressive mucinous low-differentiated form, and in the uterus with substantial damage to the uterine tube. Such alterations may intensify the proclivity of tumorigenesis in the uterus in the context of DM.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>рак эндометрия</kwd><kwd>сахарный диабет</kwd><kwd>экспериментальная модель</kwd><kwd>карцинома Герена</kwd><kwd>гистологические исследования</kwd><kwd>изменение дифференцировки</kwd><kwd>муцинозная форма</kwd></kwd-group><kwd-group xml:lang="en"><kwd>endometrial cancer</kwd><kwd>diabetes mellitus</kwd><kwd>experimental model</kwd><kwd>Guerin's carcinoma</kwd><kwd>histologic testing</kwd><kwd>change in differentiation</kwd><kwd>mucinous form</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">Sung H, Ferlay J, Siegel RL, Laversanne M, Soerjomataram I, Jemal A, Bray F. Global Cancer Statistics 2020: GLOBOCAN Estimates of Incidence and Mortality Worldwide for 36 Cancers in 185 Countries. 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