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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">medvis</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинская визуализация</journal-title><trans-title-group xml:lang="en"><trans-title>Medical Visualization</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1607-0763</issn><issn pub-type="epub">2408-9516</issn><publisher><publisher-name>RDS-Media Ltd.</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.24835/1607-0763-2018-6-97-104</article-id><article-id custom-type="elpub" pub-id-type="custom">medvis-698</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>МАЛЫЙ ТАЗ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>SMALL PELVIS</subject></subj-group></article-categories><title-group><article-title>Ассоциация данных МРТ-картины лейомиомы матки с параметрами, характеризующими пролиферацию клеток миоматозных узлов</article-title><trans-title-group xml:lang="en"><trans-title>Association of MRI of uterine leiomyoma with parameters, characterizing of leiomyoma cells proliferation</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>Нагорный</surname><given-names>С. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Nagornii</surname><given-names>S. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Нагорный Сергей Николаевич – врач-рентгенолог рентгенологического диагностического отделения</p></bio><bio xml:lang="en"><p>Sergey N. Nagornii – radiologist of Radiology diagnostic Department</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Анциферова</surname><given-names>Ю. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Antsiferova</surname><given-names>Yu. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Анциферова Юлия Станиславовна – доктор биол. наук, ведущий научный сотрудник лаборатории клинической иммунологии </p><p>153009 Иваново, ул. Мякишева, 5-24. Тел.: +7-905-155-86-76</p></bio><bio xml:lang="en"><p>Yulia S. Antsiferova – doct. of. biol. sci., leading scientific worker of the laboratory of clinical immunology</p><p>153009 Ivanovo, Myakisheva str., 5-24. Phone: +7-905-155-86-76.</p></bio><email xlink:type="simple">niimid.immune@mail.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>Малышкина</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Malyshkina</surname><given-names>A. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Малышкина Анна Ивановна – доктор мед. наук, профессор, директор</p></bio><bio xml:lang="en"><p>Anna I. Malyshkina – doct. of med. sci., Professor, the director</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Воронин</surname><given-names>Д. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Voronin</surname><given-names>D. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Воронин Дмитрий Николаевич – канд. биол. наук, старший научный сотрудник лаборатории клинической иммунологии</p></bio><bio xml:lang="en"><p>Dmitry N. Voronin – cand. of biol. sci., senior scientific worker of the laboratory of clinical immunology</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Воскресенская</surname><given-names>Д. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Voskresenskaya</surname><given-names>D. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Воскресенская Дарья Леонидовна – аспирант лаборатории клинической иммунологии</p></bio><bio xml:lang="en"><p>Darya L. Voskresenskaya – Graduate student of the laboratory of clinical immunology</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ “Ивановский научно-исследовательский институт материнства и детства имени В.Н. Городкова” Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal state budget establishment “Ivanovo’s Research Institute of Maternity and Childhood named V.N. Gorodkov” of the Health Ministry of Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>28</day><month>02</month><year>2019</year></pub-date><volume>22</volume><issue>6</issue><fpage>97</fpage><lpage>104</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Нагорный С.Н., Анциферова Ю.С., Малышкина А.И., Воронин Д.Н., Воскресенская Д.Л., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Нагорный С.Н., Анциферова Ю.С., Малышкина А.И., Воронин Д.Н., Воскресенская Д.Л.</copyright-holder><copyright-holder xml:lang="en">Nagornii S.N., Antsiferova Y.S., Malyshkina A.I., Voronin D.N., Voskresenskaya D.L.</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://medvis.rdsmedia.ru/jour/article/view/698">https://medvis.rdsmedia.ru/jour/article/view/698</self-uri><abstract><p>Данные МРТ имеют большую диагностическую значимость при определении особенностей роста лейомиомы матки, но не позволяют сделать однозначного вывода о характере пролиферативной активности в опухоли.</p><sec><title>Цель исследования</title><p>Цель исследования: выявить взаимосвязь между МРТ-картиной лейомиомы матки и уровнем ее пролиферативной активности для оценки возможности использования данных МРТ в дооперационной диагностике пролиферативного роста опухоли.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. Было проведено обследование 29 пациенток с лейомиомой матки. Всем пациенткам основной группы до операции проводилось МРТисследование органов малого таза с оценкой количества миоматозных узлов, их расположения, размеров и структуры. В ткани миоматозных узлов и неизмененного миометрия методом обратно-транскрипционной полимеразной цепной реакции в режиме реального времени определяли уровень экспрессии мРНК маркера пролиферации Ki-67, трансформирующего фактора роста β3 (TGFβ3), коллагена 1А1 типа (COL1A1) и β-актина (гена домашнего хозяйства).</p></sec><sec><title>Результаты</title><p>Результаты. По данным МРТ наиболее значимые различия среди изученных миоматозных узлов были выявлены по сигналу на T2ВИ относительно ткани неизмененного миометрия: в 58,6% случаев отмечался низкий сигнал на T2ВИ при преимущественно однородной структуре ткани, тогда как в 41,4% образцов выявлялся повышенный сигнал на T2ВИ и имелась небольшая структурная неоднородность. Данные МРТ коррелировали с результатами молекулярно-генетического исследования: при низком сигнале на T2ВИ в ткани миомы отмечался высокий уровень экспрессии мРНК TGFβ3, COL1A1 и минимальные значения экспрессии мРНК Ki-67, тогда как в миоматозных узлах с высоким сигналом на T2ВИ был выявлен высокий уровень экспрессии мРНК Ki-67.</p></sec><sec><title>Заключение</title><p>Заключение. Узлы с неоднородной структурой и вы соким сигналом на T2ВИ характеризуются высоким уровнем пролиферативной активности, что должно приниматься во внимание при оценке лейомиомы и определении тактики ведения пациенток.</p></sec></abstract><trans-abstract xml:lang="en"><p>Data of MRI have the great diagnostic value for the estimation of the character of uterine leiomyoma growth, but do not allow make the unambiguous conclusions about the tumor proliferative activity.</p><sec><title>Aim</title><p>Aim: to elucidate the relationship between MRI of uterine leiomyoma and level of tumor proliferation and assess the possibility of the using of MRI data for pre-operative diagnostic of proliferative tumor growth.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. Observation of 29 women with uterine leiomyoma was carried out. Before surgical treatment of the patients the MRI investigation with the general pelvic examination and estimation of the quantity of leiomyomas, their position, size and structure was conducted. In leiomyoma tissue and normal myometrium the Ki-67, transforming growth factor β3 (TGF β3) collagen 1A1 (COL1A1) and β-actin (housekeeper gene) mRNAs expressions were estimated by real-time reverse-transcription polymerasechain reaction.</p></sec><sec><title>Results</title><p>Results. According MRI data the most significant differences between studied leiomyomas were connected with T2-weighted signal in comparison with unchanged myometrium: the low T2-weighted signal and preferentially homogenous tissue structure were observed in 58,5% cases, and the increased T2-weighted signal with some heterogeneous structure of tumor were found in 41.1% samples. MRI data were correlated with results of molecular-genetic investigation: the low T2-weighted signal was associated with high levels of TGFβ3, COL1A1 mRNAs expression and minimal level of Ki-67 mRNA expression, whereas in leiomyomas with high T2-weighted signal the high Ki-67 mRNA expression was noted.</p></sec><sec><title>Conclusion</title><p>Conclusion. Leiomyomas with heterogeneous structure and high T2 W signal are characterized by the high level of proliferative activity and this observation must be taken into account during leiomyoma estimation and choice of patient’s treatment tactic.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>лейомиома матки</kwd><kwd>магнитнорезонансная томография</kwd><kwd>пролиферация</kwd><kwd>трансформирующий фактор роста β3</kwd><kwd>коллаген 1А1</kwd></kwd-group><kwd-group xml:lang="en"><kwd>uterine leiomyoma</kwd><kwd>magnetic resonance images</kwd><kwd>proliferation</kwd><kwd>transforming growth factor β3</kwd><kwd>collagen 1А1</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа поддержана грантом РФФИ № 18-015-00405.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Chegini N. 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