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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">oncotomsk</journal-id><journal-title-group><journal-title xml:lang="ru">Сибирский онкологический журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Siberian journal of oncology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1814-4861</issn><issn pub-type="epub">2312-3168</issn><publisher><publisher-name>Tomsk National Research Medical Сепtеr of the Russian Academy of Sciences</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21294/1814-4861-2021-20-3-76-81</article-id><article-id custom-type="elpub" pub-id-type="custom">oncotomsk-1812</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>ОПЫТ РАБОТЫ ОНКОЛОГИЧЕСКИХ УЧРЕЖДЕНИЙ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ONCOLOGY PRACTICE</subject></subj-group></article-categories><title-group><article-title>ЗНАЧЕНИЕ ФАКТОРОВ РОСТА В ДОПОЛНИТЕЛЬНОЙ ДИАГНОСТИКЕ РАКА ТОЛСТОЙ КИШКИ</article-title><trans-title-group xml:lang="en"><trans-title>THE IMPORTANCE OF GROWTH FACTORS IN THE DIAGNOSIS OF COLON CANCER</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8696-9562</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Волков</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Volkov</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p> ассистент кафедры онкологии</p><p> Россия, 672090, г. Чита, ул. Горького, 39а </p></bio><bio xml:lang="en"><p> MD, Oncology Department</p><p>39a, Gorkogo Street, 672090, Chita, Russia</p></bio><email xlink:type="simple">vsv_19@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/0000-0003-1665-3754</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лобанов</surname><given-names>С. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Lobanov</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p> доктор медицинских наук, профессор, заведующий кафедрой факультетской хирургии с курсом урологии</p><p> Россия, 672090, г. Чита, ул. Горького, 39а </p></bio><bio xml:lang="en"><p> MD, Professor, Head of Surgery Department</p><p>39a, Gorkogo Street, 672090, Chita, Russia</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/0000-0002-8601-3499</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Терешков</surname><given-names>П. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Tereshkov</surname><given-names>P. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p> кандидат медицинских наук, ведущий научный сотрудник лаборатории экспериментальной и клинической биохимии и иммунологии, НИИ молекулярной медицины </p><p> Россия, 672090, г. Чита, ул. Горького, 39а </p></bio><bio xml:lang="en"><p> MD, PhD, Leading Researcher, Laboratory of Experimental and Clinical Biochemistry and Molecular Medicine</p><p>39a, Gorkogo Street, 672090, Chita, Russia</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО Читинская государственная медицинская академия</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Chita State Medical Academy</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>28</day><month>06</month><year>2021</year></pub-date><volume>20</volume><issue>3</issue><fpage>76</fpage><lpage>81</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Волков С.В., Лобанов С.Л., Терешков П.П., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Волков С.В., Лобанов С.Л., Терешков П.П.</copyright-holder><copyright-holder xml:lang="en">Volkov S.V., Lobanov S.V., Tereshkov P.P.</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.siboncoj.ru/jour/article/view/1812">https://www.siboncoj.ru/jour/article/view/1812</self-uri><abstract><p>Цель исследования – определить уровень факторов роста в сыворотке крови больных раком левой половины толстой кишки и оценить возможность использования этих данных в диагностике опухолевого процесса.</p><sec><title>Материал и методы</title><p>Материал и методы. В основную группу вошло 63 пациента в возрасте от 20 до 75 лет, оперированных по поводу рака (аденокарциномы) левой половины ободочной кишки (нисходящий, сигмовидный, ректосигмоидный отделы) i (t1–-2n0M0), ii (t3–4аn0M00 и iii (t1–2n1M0) стадии. У 5 пациентов был выявлен метастаз в одном регионарном лимфоузле. Остальные пациенты были без регионарного метастазирования. У всех пациентов до госпитализации опухоль была подтверждена посредством колоноскопии с последующим гистологическим исследованием. Группу клинического сравнения в количестве 25 человек составили пациенты с хроническим геморроем вне обострения, которым проводилась колоноскопия. Забор крови у пациентов основной группы осуществлялся в день операции до ее начала. У пациентов группы клинического сравнения кровь брали после исключения рака толстой кишки (после колоноскопии). исследование крови осуществлялось с помощью тест-системы (Biolegend): мультиплексный набор для определения факторов роста (angiopoietin-2, (ang-2), eGF, ePO, FGF-basic, G-CsF, GM-CsF, HGF, M-CsF, PdGF-aa, PdGF-BB, sCF, tGF-α, VeGF).</p></sec><sec><title>Результаты</title><p>Результаты. В среднем у онкологических пациентов уровень таких сравниваемых веществ, как eGF, HGF, M-CsF, PdGF-aa, PdGF-ВВ, был выше, чем в контрольной группе, в несколько раз, что является статистически  значимым (р&lt;0,05). Особенно ярко выраженная разница (более чем в 10 раз) установлена по уровню PdGF-aa. кроме общих количественных изменений, установлена статистически значимая зависимость уровня исследуемых веществ: VeGF – с полом; angioprotein-2, G-CsF, ePO, M-CsF, PdGFaa, PdGF-ВВ, VeGF – с  возрастом пациента; tGF-α, HGF – со степенью дифференцировки опухоли.</p></sec><sec><title>Заключение</title><p>Заключение. Установлено, что изменения уровня биологически активных веществ, возникающие при раке толстой кишки, могут служить дополнительным диагностическим маркером при выявлении злокачественной опухоли.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title> </title><p> </p></sec><sec><title>Objective</title><p>Objective: to determine the level of growth factors in the blood serum of patients with left-sided colon cancer and to assess the feasibility of using these findings in the tumor detection.</p></sec><sec><title>Material and Methods</title><p>Material and Methods. The study group included 63 patients aged 20 to 75 years who underwent surgery for left-sided colon adenocarcinoma (descending, sigmoid, rectosigmoid) with stage i (t1–2n0m0), ii (t3–4an0m0), and iii (t1–2n1m0). Only 5 patients developed metastases in one regional lymph node. The remaining patients had no regional metastases. In all patients, before hospitalization, the tumor was confirmed by colonoscopy followed by histological examination. The group of comparison consisted of 25 patients with chronic hemorrhoids without exacerbation, who underwent colonoscopy. In patients of the study group, blood tests were drawn on the day of surgery before its starting. In patients of the comparison group, blood was taken after excluding colon cancer (after colonoscopy). Blood tests were carried out using a test system (Biolegend): multiplex set for determining growth factors (angiopoietin-2, (ang-2), egf, epo, FGF-basic, G-csf, GM-csf, HGF, M-csf, pdgf-aa, pdgf-BB, scf, tgf-α, vegf).</p></sec><sec><title>Results</title><p>Results. In cancer patients, the levels of egf, HGF, M-csf, pdgf-aa, and pdgf-BB were several times higher than in the control group (p &lt;0.05). The level of pdgf-aa was 10 times higher in cancer patients than in controls. In addition to quantitative changes, statistically significant differences were observed between the vegf level and sex of the patients; angio protein-2, G-csf, epo, M-csf, pdgf-aa, pdgf-BB, vegf levels and the age of the patients; tgf-α, HGF levels and the histological grade of the tumor.</p></sec><sec><title>Conclusion</title><p>Conclusion. It was found that changes in the level of biologically active substances that occur in colon cancer can serve as additional diagnostic markers for cancer detection.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>рак толстой кишки</kwd><kwd>степень дифференцировки</kwd><kwd>факторы роста</kwd><kwd>диагностические маркеры</kwd><kwd>тест-системы</kwd><kwd>исследование крови</kwd></kwd-group><kwd-group xml:lang="en"><kwd>colon cancer</kwd><kwd>differentiation grade</kwd><kwd>growth factors</kwd><kwd>diagnostic markers</kwd><kwd>test systems</kwd><kwd>blood&#13;
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