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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="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Physical and rehabilitation medicine, medical rehabilitation</journal-id><journal-title-group><journal-title xml:lang="en">Physical and rehabilitation medicine, medical rehabilitation</journal-title><trans-title-group xml:lang="ru"><trans-title>Физическая и реабилитационная медицина, медицинская реабилитация</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2658-6843</issn><issn publication-format="electronic">2949-1436</issn><publisher><publisher-name xml:lang="en">Eco-Vector</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">19205</article-id><article-id pub-id-type="doi">10.36425/2658-6843-2019-3-58-62</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>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">IMMUNOCHEMICAL DIAGNOSIS OF CANCER. PROTOTYPING</article-title><trans-title-group xml:lang="ru"><trans-title>РАННЯЯ ИММУНОХИМИЧЕСКАЯ ДИАГНОСТИКА РАКА. ПРОТОТИП МЕТОДА</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Gantsev</surname><given-names>S Kh</given-names></name><name xml:lang="ru"><surname>Ганцев</surname><given-names>Ш Х</given-names></name></name-alternatives><bio xml:lang="en"><p>Department of Surgery and Oncology, Scientific research Institute of Oncology</p></bio><bio xml:lang="ru"><p>Кафедра хирургии и онкологии, НИИ онкологии</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Pukhalenko</surname><given-names>A I</given-names></name><name xml:lang="ru"><surname>Пухаленко</surname><given-names>А И</given-names></name></name-alternatives><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Romaniukha</surname><given-names>A A</given-names></name><name xml:lang="ru"><surname>Романюха</surname><given-names>А А</given-names></name></name-alternatives><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Chulina</surname><given-names>I A</given-names></name><name xml:lang="ru"><surname>Чулина</surname><given-names>И А</given-names></name></name-alternatives><bio xml:lang="en"><p>Branch</p></bio><bio xml:lang="ru"><p>Филиал</p></bio><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Chulin</surname><given-names>A N</given-names></name><name xml:lang="ru"><surname>Чулин</surname><given-names>А Н</given-names></name></name-alternatives><bio xml:lang="en"><p>Branch</p></bio><bio xml:lang="ru"><p>Филиал</p></bio><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Poletaev</surname><given-names>A B</given-names></name><name xml:lang="ru"><surname>Полетаев</surname><given-names>Александр Борисович</given-names></name></name-alternatives><email>a-b-poletaev@yandex.ru</email><xref ref-type="aff" rid="aff2"/><xref ref-type="aff" rid="aff5"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">BSMU</institution></aff><aff><institution xml:lang="ru">БГМУ</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">MRC "Immunculus"</institution></aff><aff><institution xml:lang="ru">МИЦ «Иммункулус»</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">Institute of computational mathematics RAS</institution></aff><aff><institution xml:lang="ru">Институт вычислительной математики РАН</institution></aff></aff-alternatives><aff-alternatives id="aff4"><aff><institution xml:lang="en">Institute of Bioorganic chemistry. M. M. Shemyakin and Yu. Ovchinnikov</institution></aff><aff><institution xml:lang="ru">Институт биоорганической химии им. М.М. Шемякина и Ю.В. Овчинникова</institution></aff></aff-alternatives><aff-alternatives id="aff5"><aff><institution xml:lang="en">Scientific and Practical Center of Children's Psychoneurology</institution></aff><aff><institution xml:lang="ru">Научно-практический центр детской психоневрологии</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2019-09-15" publication-format="electronic"><day>15</day><month>09</month><year>2019</year></pub-date><volume>1</volume><issue>3</issue><issue-title xml:lang="en">VOL 3, NO3 (2019)</issue-title><issue-title xml:lang="ru">ТОМ 1, №3 (2019)</issue-title><fpage>58</fpage><lpage>62</lpage><history><date date-type="received" iso-8601-date="2020-01-28"><day>28</day><month>01</month><year>2020</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2020, Physical and rehabilitation medicine, medical rehabilitation</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2020, Физическая и реабилитационная медицина, медицинская реабилитация</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="en">Physical and rehabilitation medicine, medical rehabilitation</copyright-holder><copyright-holder xml:lang="ru">Физическая и реабилитационная медицина, медицинская реабилитация</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/></permissions><self-uri xlink:href="https://journals.eco-vector.com/2658-6843/article/view/19205">https://journals.eco-vector.com/2658-6843/article/view/19205</self-uri><abstract xml:lang="en"><p>A prototype of the method of immunochemical detection of different types of solid cancers (primary and recurrent) in the early stages was developed. According to the initial hypothesis, the sera of patients with malignant tumors of different localization and different histological nature, contain different sets of autoantibodies (auto-Ab) of IgG class to many cancer-associated antigens (CA-AG). The content of such auto-Ab differs in cancer patients and patients with non-malignant chronic diseases, which determines the difference in serum immunoreactivity profiles of cancer patients and patients with non-malignant diseases. Confirmation of this hypothesis opens up prospects for the creation of simple and cheap laboratory methods of mass preventive examination of the population for the early detection of different cancers. The confirmation of the hypothesis was obtained. Moreover, even with non-optimal sets of test antigens, with the help of solid-phase ELISA it was possible to achieve sensitivity of 71% and specificity of 68% in the differentiation of blood sera of cancer (lung, stomach, ovary, prostate) and non-cancer patients (chronic inflammatory diseases of the lungs, stomach, ovary, prostate) and nearly 90% in the differentiation of healthy individuals from cancer patients.</p></abstract><trans-abstract xml:lang="ru"><p>Раннее выявление злокачественных новообразований, первичных и рецидивных, до настоящего времени является серьезной проблемой. Разработан прототип метода иммунохимического выявления разных видов солидных раков на ранних стадиях. Согласно исходной гипотезе, сыворотки больных злокачественными опухолями разной локализации и гистологической природы, содержат наборы аутоантител (ауто-АТ) класса IgG ко многим раково-ассоциированым антигенам. Разница в содержании таких ауто-АТ определяет разницу профилей иммунореактивности сывороток раковых больных и пациентов с незлокачественными заболеваниями. Подтверждение этой гипотезы открывает перспективы создания простых и дешевых лабораторных методов для массового профилактического обследования населения с целью раннего выявления онкологических заболеваний. Получены экспериментальные подтверждения высказанной гипотезы. Даже с неоптимальными наборами тестовых антигенов, удается добиться чувствительности порядка 71% и специфичности 68% в дифференцировке сывороток крови раковых (раки легких, желудка, яичника, простаты) и не раковых пациентов (хронические воспалительные заболевания легких, желудка, яичника, простаты) и около 90% в дифференцировке здоровых лиц от раковых больных.</p></trans-abstract><kwd-group xml:lang="en"><kwd>Oncology</kwd><kwd>solid tumors</kwd><kwd>laboratory diagnosis</kwd><kwd>enzyme-linked immunosorbent assay</kwd><kwd>autoantibodies</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>Онкология</kwd><kwd>солидные раки</kwd><kwd>лабораторная диагностика</kwd><kwd>иммуноферментный анализ</kwd><kwd>аутоантитела</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Дамиров М.М., Тютерева И.Н., Ганцев Ш.Х., Полетаева А.А., Полетаев А.Б., Юсупов А.С. Аутоиммунитет и рак. Новые подходы к ранней диагностике злокачественного роста. 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