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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">Reviews on Clinical Pharmacology and Drug Therapy</journal-id><journal-title-group><journal-title xml:lang="en">Reviews on Clinical Pharmacology and Drug Therapy</journal-title><trans-title-group xml:lang="ru"><trans-title>Обзоры по клинической фармакологии и лекарственной терапии</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1683-4100</issn><issn publication-format="electronic">2542-1875</issn><publisher><publisher-name xml:lang="en">Eco-Vector</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">777</article-id><article-id pub-id-type="doi">10.17816/RCF12450-53</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">Predictive markers of the efficacy of colon adenocarcinoma treatment by 5-fluoropyrimidines determined by means of immunohistochemistry method</article-title><trans-title-group xml:lang="ru"><trans-title>Иммуногистохимически определяемые предиктивные маркеры эффективности 5-фторпиримидинов при аденокарцинометолстой кишки</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Raskin</surname><given-names>Grigoriy Aleksandrovich</given-names></name><name xml:lang="ru"><surname>Раскин</surname><given-names>Григорий Александрович</given-names></name></name-alternatives><bio xml:lang="en"><p>MD, PhD, chief researcher</p></bio><bio xml:lang="ru"><p>к. м. н., ведущий научный сотрудник</p></bio><email>rasking@list.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Orlova</surname><given-names>Rashida Vakhidovna</given-names></name><name xml:lang="ru"><surname>Орлова</surname><given-names>Рашида Вахидовна</given-names></name></name-alternatives><bio xml:lang="en"><p>M.D., PhD, Dsc, professor, Head of Oncology department</p></bio><bio xml:lang="ru"><p>д. м. н., профессор, заведующая кафедрой онкологии медицинского факультета</p></bio><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Protasova</surname><given-names>Anna Eduardovna</given-names></name><name xml:lang="ru"><surname>Протасова</surname><given-names>Анна Эдуардовна</given-names></name></name-alternatives><bio xml:lang="en"><p>M.D., PhD, Dsc, professor of Oncology department</p></bio><bio xml:lang="ru"><p>д. м. н., профессор кафедры онкологии медицинского факультета</p></bio><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Koshkin</surname><given-names>Sergey Aleksandrovich</given-names></name><name xml:lang="ru"><surname>Кошкин</surname><given-names>Сергей Александрович</given-names></name></name-alternatives><bio xml:lang="en"><p>resident of Oncology, Medical Faculty</p></bio><bio xml:lang="ru"><p>ординатор кафедры онкологии медицинского факультета</p></bio><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Glushakov</surname><given-names>Ruslan Ivanovich</given-names></name><name xml:lang="ru"><surname>Глушаков</surname><given-names>Руслан Иванович</given-names></name></name-alternatives><bio xml:lang="en"><p>Ph.D., senior assistant chief of the division of scientific investigation</p></bio><bio xml:lang="ru"><p>старший помощник начальника отдела подготовки научно-педагогических кадров и организации научно-исследовательских работ</p></bio><email>glushakovruslan@gmail.com</email><xref ref-type="aff" rid="aff3"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Russian Research Centre for Radiology and Surgical Technologies</institution></aff><aff><institution xml:lang="ru">Российский научный центр радиологии и хирургических технологий</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Saint Petersburg State University</institution></aff><aff><institution xml:lang="ru">Санкт-Петербургский государственный университет</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">Kirov Military Medical Academy</institution></aff><aff><institution xml:lang="ru">Военно-медицинская академия им. С. М. Кирова</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2014-12-15" publication-format="electronic"><day>15</day><month>12</month><year>2014</year></pub-date><volume>12</volume><issue>4</issue><issue-title xml:lang="en">VOL 12, NO4 (2014)</issue-title><issue-title xml:lang="ru">ТОМ 12, №4 (2014)</issue-title><fpage>50</fpage><lpage>53</lpage><history><date date-type="received" iso-8601-date="2015-10-21"><day>21</day><month>10</month><year>2015</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2014, Raskin G.A., Orlova R.V., Protasova A.E., Koshkin S.A., Glushakov R.I.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2014, Раскин Г.А., Орлова Р.В., Протасова А.Э., Кошкин С.А., Глушаков Р.И.</copyright-statement><copyright-year>2014</copyright-year><copyright-holder xml:lang="en">Raskin G.A., Orlova R.V., Protasova A.E., Koshkin S.A., Glushakov R.I.</copyright-holder><copyright-holder xml:lang="ru">Раскин Г.А., Орлова Р.В., Протасова А.Э., Кошкин С.А., Глушаков Р.И.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/" start_date="2016-07-16"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">http://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://journals.eco-vector.com/RCF/article/view/777">https://journals.eco-vector.com/RCF/article/view/777</self-uri><abstract xml:lang="en"><p>5-fluorouracil (5-FU) has remained the treatment of choice in the adjuvant and palliative setting of colon cancer (CC).The purpose of this study was to evaluate the expression of the thymidine phosphorylase (TP), thymidylate synthase (TS) and dihydropyrimidine dehydrogenase (DPYD)in CC patients treated with 5-fluorouracil (5-FU) to determine their predictive and prognostic significance. Immunohistochemistry (IHC) analysis of the expression of proteins was performed on tumour tissue of 104 patients with stage IV colon cancer. All patient was treated withfluoropyrimidine/antifolate-based therapy (FOLFOX, De Gramont, FOLFIRI). Usedmultivariate logistic regression analyses we found the level of expression of proteins thymidine phosphorylase (TP), thymidylate synthase (TS) as predictors efficiency 5 - fluoropyrimidine with adenocarcinoma of the colon. The value of expression of TP and TS has a statistically significant effect (p = 0,006 and p = 0.0036) on time to disease progression, respectively.Our data demonstrated the efficacy of the 5-fluoropyrimidine chemotherapy colon adenocarcinoma may be utilized evaluation of expression of TS and TP.</p></abstract><trans-abstract xml:lang="ru"><p>Целью исследования явилось определение уровня экспрессии белков TP, TS, DPYD как предикторов эффективности использования 5-фторпиримидинов при аденокарциноме толстой кишки. Исследуемые белки определялись иммуногистохимическим методом по стандартной методике. При проведении регрессионного анализа влияния экспрессии исследуемых маркеров на время до прогрессирования заболевания оказалось, что экспрессия TP и TS оказывает статистически значимое воздействие (p = 0,006 и р=0,0036 соответственно). Такой закономерности не было выявлено в случае оценки экспрессии DPYD. Таким образом, для оценки эффективности предстоящей химиотерапии 5-фторпиримидинами аденокарциномы толстой кишки может быть использована иммуногистохимическая оценка экспрессии тимидилат синтетазы и тимидин фосфорилазы.</p></trans-abstract><kwd-group xml:lang="en"><kwd>TP</kwd><kwd>TS</kwd><kwd>DPYD</kwd><kwd>immunohistochemistry</kwd><kwd>fluoropyrimidines</kwd><kwd>TP</kwd><kwd>TS</kwd><kwd>colon cancer</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>иммуногистохимия</kwd><kwd>химиотерапия</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Kwon H. C., Roh M. S., Oh S. Y. et al. Prognostic value of expression of ERCC1, thymidylate synthase, and glutathione S-transferase P1 for 5-fluorouracil/oxaliplatin chemotherapy in advanced gastric cancer // Annals of Oncology. - 2007. - Vol. 18 (3). - P. 504-509.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Uchida P. V., Danenberg K. D., Danenberg J. L. 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