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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">ssmu</journal-id><journal-title-group><journal-title xml:lang="ru">Бюллетень сибирской медицины</journal-title><trans-title-group xml:lang="en"><trans-title>Bulletin of Siberian Medicine</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1682-0363</issn><issn pub-type="epub">1819-3684</issn><publisher><publisher-name>Siberian State Medical University, the Ministry of Healthcare of the Russian Federation</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.20538/1682-0363-2021-1-112-118</article-id><article-id custom-type="elpub" pub-id-type="custom">ssmu-4285</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 PAPERS</subject></subj-group></article-categories><title-group><article-title>Влияние злокачественного роста и хронической нейрогенной боли на уровень нейротрофинов в мозге крыс</article-title><trans-title-group xml:lang="en"><trans-title>Effect of malignant growth and chronic neurogenic pain on neurotrophin levels in rat brain</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> д-р биол. наук, профессор, зам. генерального директора по науке, руководитель лаборатории изучения патогенеза злокачественных опухолей</p><p> Россия, 344037, г. Ростов-на-Дону, 14-я линия, 63 </p></bio><bio xml:lang="en"><p> 63, 14 Liniya, Rostov-on-Don, 344037, Russian Federation </p></bio><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> канд. биол. наук, ст. науч. сотрудник, лаборатория изучения патогенеза злокачественных опухолей</p><p> Россия, 344037, г. Ростов-на-Дону, 14-я линия, 63 </p></bio><bio xml:lang="en"><p> 63, 14 Liniya, Rostov-on-Don, 344037, Russian Federation </p></bio><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> д-р мед. наук, ст. науч. сотрудник, лаборатория изучения патогенеза злокачественных опухолей</p><p> Россия, 344037, г. Ростов-на-Дону, 14-я линия, 63 </p></bio><bio xml:lang="en"><p> 63, 14 Liniya, Rostov-on-Don, 344037, Russian Federation </p></bio><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> врач-лаборант, лаборатория изучения патогенеза злокачественных опухолей</p><p> Россия, 344037, г. Ростов-на-Дону, 14-я линия, 63 </p></bio><bio xml:lang="en"><p> 63, 14 Liniya, Rostov-on-Don, 344037, Russian Federation </p></bio><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> канд. биол. наук, ст. науч. сотрудник, лаборатория изучения патогенеза злокачественных опухолей</p><p> Россия, 344037, г. Ростов-на-Дону, 14-я линия, 63 </p></bio><bio xml:lang="en"><p> 63, 14 Liniya, Rostov-on-Don, 344037, Russian Federation </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/0000-0002-4318-7587</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> канд. биол. наук, ст. науч. сотрудник, лаборатория изучения патогенеза злокачественных опухолей</p><p> Россия, 344037, г. Ростов-на-Дону, 14-я линия, 63 </p></bio><bio xml:lang="en"><p> 63, 14 Liniya, Rostov-on-Don, 344037, Russian Federation </p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0252-4708</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Котиева</surname><given-names>И. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Kotieva</surname><given-names>I. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p> канд. мед. наук, ст. науч. сотрудник, лаборатория изучения патогенеза злокачественных опухолей</p><p> Россия, 344037, г. Ростов-на-Дону, 14-я линия, 63 </p></bio><bio xml:lang="en"><p> 63, 14 Liniya, Rostov-on-Don, 344037, Russian Federation </p></bio><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> науч. сотрудник, лаборатория изучения патогенеза злокачественных опухолей </p><p> Россия, 344037, г. Ростов-на-Дону, 14-я линия, 63 </p></bio><bio xml:lang="en"><p> 63, 14 Liniya, Rostov-on-Don, 344037, Russian Federation </p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Ростовский научно-исследовательский онкологический институт (РНИОИ)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Rostov Research Institute of Oncology (RRIO)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>09</day><month>04</month><year>2021</year></pub-date><volume>20</volume><issue>1</issue><fpage>112</fpage><lpage>118</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Франциянц Е.М., Бандовкина В.А., Каплиева И.В., Черярина Н.Д., Нескубина И.В., Сурикова Е.И., Котиева И.М., Трепитаки Л.К., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Франциянц Е.М., Бандовкина В.А., Каплиева И.В., Черярина Н.Д., Нескубина И.В., Сурикова Е.И., Котиева И.М., Трепитаки Л.К.</copyright-holder><copyright-holder xml:lang="en">Frantsiyants E.M., Bandovkina V.A., Kaplieva I.V., Cheryarina N.D., Neskubina I.V., Surikova E.I., Kotieva I.M., Trepitaki L.K.</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://bulletin.ssmu.ru/jour/article/view/4285">https://bulletin.ssmu.ru/jour/article/view/4285</self-uri><abstract><p> Цель – изучить содержание нейротрофинов в сером и белом веществе головного мозга крыс при росте опухоли, сопряженном с хронической нейрогенной болью (ХНБ).</p><sec><title>Материалы и методы</title><p>Материалы и методы. Работа выполнена на самцах белых беспородных крыс (n = 74). В основной группе животным моделировали состояние ХНБ (путем двусторонней перевязки седалищных нервов) и через 45 сут перевивали саркому М1 подкожно (n = 11) и в подключичную вену (n = 11). Две группы сравнения (в каждой по n = 13) – ложно оперированные животные с перевивкой саркомы М1 подкожно и внутривенно, но без ХНБ. Контрольные группы – животные с ХНБ и ложно оперированные животные. Забой производили на 21-е сут канцерогенеза. Методом  иммуноферментного анализа в головном мозге определяли содержание нейротрофического фактора мозга (BDNF) (R&amp;D  System, США, Канада), фактора роста нервов (β-NGF), нейротрофина-3, нейротрофина 4/5 (RayBiotech, США).</p></sec><sec><title>Результаты</title><p>Результаты. Показано, что ХНБ вызывает повышение уровня β-NGF в коре и белом веществе и BDNF только в белом веществе головного мозга крыс. Обнаружено, что хроническая боль стимулирует рост саркомы М1 в случае подкожной и внутривенной перевивки. При этом динамика уровня нейротрофинов в структурах мозга была различна в зависимости от локализации опухолевого роста.</p></sec><sec><title>Заключение</title><p>Заключение. Полученные результаты свидетельствуют о том, что как при обычном росте опухоли на периферии, так и при росте опухоли на фоне состояния ХНБ изменение  уровня нейротрофинов в мозге экспериментальных животных может быть отражением реакции организма на  хроническую боль и стресс, сопровождающий рост опухоли на периферии. </p></sec></abstract><trans-abstract xml:lang="en"><sec><title> Aim</title><p> Aim. Determination of neurotrophin levels in gray and white matter of the brain in rats with tumor growth associated with chronic neurogenic pain (CNP).</p></sec><sec><title>Materials and methods</title><p>Materials and methods. The study included white outbred male rats (n = 74). In the main group, the CNP model was created (by bilateral sciatic nerve ligation), and after 45 days, M1 sarcoma was transplanted subcutaneously (n = 11) or into the subclavian vein (n = 11). Two comparison groups (n = 13 each) consisted of sham operated animals with M1 sarcoma transplanted subcutaneously and intravenously, but without CNP. Control groups were animals with CNP and sham operated animals. Rats were euthanized on the  21st day of carcinogenesis. The enzymelinked immunosorbent assay (ELISA)  was used to determine brain levels of brain-derived neurotrophic factor (BDNF) (R&amp;D System, USA &amp; Canada), nerve growth factor (β-NGF),  neurotrophin-3 (NT-3), neurotrophin 4/5 (NT-4) (RayBiotech, USA).</p></sec><sec><title>Results</title><p>Results. CNP caused an increase in β-NGF levels in the cortex and white matter and BDNF levels only in white matter of the rat brain. Chronic pain stimulated M1 sarcoma growth in both subcutaneous and intravenous transplantation. The dynamics of neurotrophins levels in brain structures  differed depending on the tumor site.</p></sec><sec><title>Conclusion</title><p>Conclusion. Thus, the results demonstrated that in both normal peripheral tumor growth and in tumor growth against the background of CNP, changes in neurotrophin levels in the brain of experimental animals can reflect the body reaction to chronic pain and stress caused by the peripheral tumor  growth. </p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>саркома М1</kwd><kwd>хроническая нейрогенная боль</kwd><kwd>головной мозг</kwd><kwd>нейротрофины</kwd><kwd>фактор роста нервов</kwd><kwd>нейротрофический фактор мозга</kwd></kwd-group><kwd-group xml:lang="en"><kwd>M1 sarcoma</kwd><kwd>chronic neurogenic pain</kwd><kwd>brain</kwd><kwd>neurotrophins</kwd><kwd>nerve growth factor</kwd><kwd>brain-derived neurotrophic factor</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">Яхно Н.Н., Кукушкин М.Л. Хроническая боль: медико-биологические и социально-экономические аспекты. 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