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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">zdor</journal-id><journal-title-group><journal-title xml:lang="ru">Проблемы здоровья и экологии</journal-title><trans-title-group xml:lang="en"><trans-title>Health and Ecology Issues</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2220-0967</issn><issn pub-type="epub">2708-6011</issn><publisher><publisher-name>Gomel State Medical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.51523/2708-6011.2006-3-1-5</article-id><article-id custom-type="elpub" pub-id-type="custom">zdor-401</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>МЕДИЦИНСКИЕ АСПЕКТЫ ЧЕРНОБЫЛЬСКОЙ КАТАСТРОФЫ</subject></subj-group></article-categories><title-group><article-title>ТРАНСВЕРСИЯ BRAFT1796A - ОСНОВНОЙ ВИД МУТАЦИИ ПРИ МИКРОКАРЦИНОМЕ ЩИТОВИДНОЙ ЖЕЛЕЗЫ</article-title><trans-title-group xml:lang="en"><trans-title>THE BRAFT1796A TRANSVERSION IS A PREVALENT MUTATIONAL EVENT IN HUMAN THYROID MICROCARCINOMA</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Седляров</surname><given-names>И. .</given-names></name><name name-style="western" xml:lang="en"><surname>Sedliarou</surname><given-names>I. .</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Саенко</surname><given-names>В. .</given-names></name><name name-style="western" xml:lang="en"><surname>Saenko</surname><given-names>V. .</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рогунович</surname><given-names>Т. .</given-names></name><name name-style="western" xml:lang="en"><surname>Rogounovitch</surname><given-names>T. .</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Намба</surname><given-names>Х. .</given-names></name><name name-style="western" xml:lang="en"><surname>Namba</surname><given-names>H. .</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Абросимов</surname><given-names>А. .</given-names></name><name name-style="western" xml:lang="en"><surname>Abrosimov</surname><given-names>A. .</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лушников</surname><given-names>Е. .</given-names></name><name name-style="western" xml:lang="en"><surname>Lushnikov</surname><given-names>E. .</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мацусе</surname><given-names>М. .</given-names></name><name name-style="western" xml:lang="en"><surname>Matsuse</surname><given-names>M. .</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кумагаи</surname><given-names>А. .</given-names></name><name name-style="western" xml:lang="en"><surname>Kumagai</surname><given-names>A. .</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Накасима</surname><given-names>М. .</given-names></name><name name-style="western" xml:lang="en"><surname>Nakashima</surname><given-names>M. .</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Меирманов</surname><given-names>С. .</given-names></name><name name-style="western" xml:lang="en"><surname>Meirmanov</surname><given-names>S. .</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Хаяси</surname><given-names>Т. .</given-names></name><name name-style="western" xml:lang="en"><surname>Hayashi</surname><given-names>T. .</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мине</surname><given-names>М. .</given-names></name><name name-style="western" xml:lang="en"><surname>Mine</surname><given-names>M. .</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ямасита</surname><given-names>С. .</given-names></name><name name-style="western" xml:lang="en"><surname>Yamashita</surname><given-names>S. .</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт по вопросам изучения последствий атомной бомбардировки, высшая школа Биомедицинских наук, университет г. Нагасаки</institution></aff><aff xml:lang="en"><institution>Departments of Molecular Medicine, International Health and Radiation Research, Tissue and Histopathology Section, Department of Biomedical Statistics, Atomic Bomb Disease Institute, Nagasaki University Graduate</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Научно-исследовательский центр медицинской радиологии РАМН</institution></aff><aff xml:lang="en"><institution>School of Biomedical Sciences Clinical-Morphological Department, Medical Radiological Research Center RAMS</institution></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Больница университета г. Нагасаки</institution></aff><aff xml:lang="en"><institution>Department of Pathology, Nagasaki University Hospital</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2006</year></pub-date><pub-date pub-type="epub"><day>28</day><month>03</month><year>2006</year></pub-date><volume>0</volume><issue>1</issue><fpage>31</fpage><lpage>34</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Седляров И..., Саенко В..., Рогунович Т..., Намба Х..., Абросимов А..., Лушников Е..., Мацусе М..., Кумагаи А..., Накасима М..., Меирманов С..., Хаяси Т..., Мине М..., Ямасита С..., 2006</copyright-statement><copyright-year>2006</copyright-year><copyright-holder xml:lang="ru">Седляров И..., Саенко В..., Рогунович Т..., Намба Х..., Абросимов А..., Лушников Е..., Мацусе М..., Кумагаи А..., Накасима М..., Меирманов С..., Хаяси Т..., Мине М..., Ямасита С...</copyright-holder><copyright-holder xml:lang="en">Sedliarou I..., Saenko V..., Rogounovitch T..., Namba H..., Abrosimov A..., Lushnikov E..., Matsuse M..., Kumagai A..., Nakashima M..., Meirmanov S..., Hayashi T..., Mine M..., Yamashita S...</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://journal.gsmu.by/jour/article/view/401">https://journal.gsmu.by/jour/article/view/401</self-uri><abstract><p>Результаты проведенных исследований показывают, что независимо от генетического фона взрослого больного мутация BRAFT1799A является доминирующей при микрокарциноме щитовидной железы. Мутированная BRAF может принимать участие в построении и разрастании опухолевой ткани, однако ее наличие не коррелирует с проявлением агрессивности папиллярной микрокарциномы (PMC). Поскольку мутация BRAF определяет общие генетические изменения в традиционной папиллярной карциноме щитовидной железы (PTC) и РМС, многочисленные различия в ассоциациях мутационного характера между двумя типами опухолей поддерживают теорию о том, что не все макроскопические РТС могут возникать в результате развития папиллярной микрокарцинмы.</p></abstract><trans-abstract xml:lang="en"><p>The results show that BRAFT1799A  mutation is a prevalent event in human thyroid microcarcinomas irrespectively of the genetic background of adult patients. Mutated BRAF might be involved in the control of tumors architecture and growth pattern but its presence does not correlate with manifestations of papillary microcarcinomas (PMC) aggressiveness. Whereas BRAF mutation comprise a common genetic alteration in conventional papillary thyroid carcinoma (PTC) and PMC, a number of differences in mutation-related associations between the two types of tumors rather supports the hypothesis that not all macroscopic PTCs may arise from papillary microcarcinoma.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>papillary microcarcinoma of thyroid cancer</kwd><kwd>PCR</kwd><kwd>BRAF mutation</kwd><kwd>папиллярная микрокарцинома щитовидной железы</kwd><kwd>полимеразно-цепная реакция</kwd><kwd>мутация BRAF</kwd></kwd-group><kwd-group xml:lang="en"><kwd>papillary microcarcinoma of thyroid cancer</kwd><kwd>PCR</kwd><kwd>BRAF mutation</kwd><kwd>папиллярная микрокарцинома щитовидной железы</kwd><kwd>полимеразно-цепная реакция</kwd><kwd>мутация BRAF</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">Franceschi S., Boyle P., Maisonneuve P., La Vecchia C., Burt A.D., Kerr D.J. and MacFarlane G.J. 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