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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">uzspbgmu</journal-id><journal-title-group><journal-title xml:lang="ru">Учёные записки Первого Санкт-Петербургского государственного медицинского университета имени академика И. П. Павлова</journal-title><trans-title-group xml:lang="en"><trans-title>The Scientific Notes of the Pavlov University</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1607-4181</issn><issn pub-type="epub">2541-8807</issn><publisher><publisher-name>Academician I.P. Pavlov First St. Petersburg State Medical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.24884/1607-4181-2014-21-1-81-87</article-id><article-id custom-type="elpub" pub-id-type="custom">uzspbgmu-28</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>ОРИГИНАЛЬНЫЕ РАБОТЫ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL PAPERS</subject></subj-group></article-categories><title-group><article-title>МОРФОЛОГИЧЕСКИЕ ИЗМЕНЕНИЯ МОЛОЧНОЙ ЖЕЛЕЗЫ И ЯИЧНИКОВ У МЫШЕЙ С ЭКСПЕРИМЕНТАЛЬНО ИЗМЕНЕННЫМ ТИРЕОИДНЫМ СТАТУСОМ</article-title><trans-title-group xml:lang="en"><trans-title>Morphological changes in the breast gland and ovary of mice with experimentally induced hyperthyroid condition</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>Глушаков</surname><given-names>Р. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Glushakov</surname><given-names>R. 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>Прошин</surname><given-names>С. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Proshin</surname><given-names>S. N.</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>Дробленков</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Droblenkov</surname><given-names>A. V.</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>Тапильская</surname><given-names>Н. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Tapilskaya</surname><given-names>N. I.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>Военно-медицинская академия имени С.М. Кирова МО РФ; Северо-Западный государственный медицинский университет имени И.И. Мечникова; Санкт-Петербургская государственная педиатрическая медицинская академия</institution><country>Russian Federation</country></aff><pub-date pub-type="collection"><year>2014</year></pub-date><pub-date pub-type="epub"><day>30</day><month>03</month><year>2014</year></pub-date><volume>21</volume><issue>1</issue><fpage>81</fpage><lpage>87</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Глушаков Р.И., Прошин С.Н., Дробленков А.В., Тапильская Н.И., 2014</copyright-statement><copyright-year>2014</copyright-year><copyright-holder xml:lang="ru">Глушаков Р.И., Прошин С.Н., Дробленков А.В., Тапильская Н.И.</copyright-holder><copyright-holder xml:lang="en">Glushakov R.I., Proshin S.N., Droblenkov A.V., Tapilskaya N.I.</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.sci-notes.ru/jour/article/view/28">https://www.sci-notes.ru/jour/article/view/28</self-uri><abstract><p>Исследовали частоту возникновения рака молочной железы у инбредных мышей линии С3Н-А с измененным тиреоидным статусом. Выявлено, что частота возникновения рака молочной железы была достоверно выше у животных с длительно протекающим гипертиреозом по сравнению с гипотиреоидной группой (р&lt;0,01). Первые опухоли были зарегистрированы на 21-й, 29-й, 36-й неделях эксперимента для гипертиреоидных, эутиреоидных и гипотиреоидных групп соответственно. Частота возникновения опухолей молочной железы по завершению эксперимента составила 86,6, 62,5 и 30,0 % для тех же групп соответственно. На протяжении всего эксперимента частота возникновения опухоли молочной железы в гипотиреоидной группе экспериментальных животных оказалась достоверно ниже по сравнению с эутиреоидной и гипертиреоидной группами. Морфологические изменения яичников у мышей с индуцированным гипертиреозом выражались глубокими атрофическими изменениями его железистых компонентов, отсутствием генеративной функции, процессом хронического продуктивного воспаления, возникновением доброкачественных опухолевых комплексов типа тубулярной аденомы. В молочной железе некоторых животных определялся злокачественный опухолевый рост железистых эпителиальных комплексов в виде трубок с отчетливым, местами расширенным просветом. По совокупным признакам разновидность опухоли представляет собой протоковую аденокарциному. Полученные результаты свидетельствуют о том, что увеличению частоты возникновения спонтанных опухолей молочной железы у мышей линии С3Н-А способствует длительно протекающее гипертиреоидное состояние.</p></abstract><trans-abstract xml:lang="en"><p>The frequency of breast tumors has been studied in inbreed C3H-A mice with affected thyroid status. It has been shown that frequency of breast tumors was significantly higher in the animals with hyperthyroid condition versus the hypothyroid group (р&lt;0.01). The development of tumors was found on the 21, 29, and 36 weeks of the experiment for hyperthyroid, euthyroid, and hypothyroid, groups correspondingly. The frequency of breast tumors was 86.6, 62.5 and 30.0 % for hyperthyroid, euthyroid, and hypothyroid, correspondingly, at the end the experiment. Throughout the experiment the frequency of breast tumors in hypothyroid group was significantly lower as compared to the frequency of breast tumors in euthyroid and hyperthyroid as well. Morphological study elucidated the changes in ovary of mice with hyperthyroid status. The profound atrophic changes of the gland structures, absence of generative function, chronic inflammation, and development tubular adenoma were detected in the ovary of the hyperthyroid mice. In some animals the mammary glands were affected by malignant transformation characterized by development of glandular epithelial complexes as clear outlined tubes. It could be suggested that those tumors represent ductal adenocarcinoma. The data clear prove the idea that hyperthyroid condition triggers development of breast tumors.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>гипертиреоз</kwd><kwd>рак молочной железы</kwd><kwd>мыши линии С3Н-А</kwd><kwd>hyperthyroid status</kwd><kwd>breast tumors</kwd><kwd>mice C3H-A</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">Балаболкин М.И., Клебанова Е.М., Креминская В.М. Фундаментальная и клиническая тироидология: руководство. - М.: Медицина, 2007. - 816 с.</mixed-citation><mixed-citation xml:lang="en">Балаболкин М.И., Клебанова Е.М., Креминская В.М. Фундаментальная и клиническая тироидология: руководство. - М.: Медицина, 2007. - 816 с.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Chiba T., Marusawa H., Ushijima T. 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