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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">urmj</journal-id><journal-title-group><journal-title xml:lang="ru">Уральский медицинский журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Ural Medical Journal</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2949-4389</issn><publisher><publisher-name>Ural State Medical University</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">urmj-60</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>ОНКОМОРФОЛОГИЯ</subject></subj-group></article-categories><title-group><article-title>Характеристика маркеров клеточного обновления при AМAСR-позитивном фенотипе атипической мелкоацинарной пролиферации и аденокарциномах предстательной железы различной степени градации</article-title><trans-title-group xml:lang="en"><trans-title>Cell renewal markers in AМAСR-positive phenotype of atypical small acinar proliferation and prostate carcinoma of different grades</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>Дуб</surname><given-names>Анжела Алексеевна</given-names></name><name name-style="western" xml:lang="en"><surname>Dub</surname><given-names>A. A.</given-names></name></name-alternatives><email xlink:type="simple">drow_2390@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>Четер</surname><given-names>И. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Cheter</surname><given-names>I. R.</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>ФГБОУ ВО ЮУГМУ Минздрава России</institution><country>Russian Federation</country></aff><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>14</day><month>04</month><year>2021</year></pub-date><volume>0</volume><issue>2</issue><fpage>36</fpage><lpage>38</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Дуб А.А., Четер И.Р., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Дуб А.А., Четер И.Р.</copyright-holder><copyright-holder xml:lang="en">Dub A.A., Cheter I.R.</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.umjusmu.ru/jour/article/view/60">https://www.umjusmu.ru/jour/article/view/60</self-uri><abstract><p>Исследовано 540 трепан-биоптатов предстательной железы от 90 пациентов, в результате сформировано 6 групп: 1-я - 15 пациентов с аденокарциномой градации Grade group I; 2-я -15 пациентов с Grade group II; 3-я -15 мужчин с Grade group III; 4-я -15 пациентов с Grade group IV; 5-я - 15 пациентов с аденокарциномой градации Grade group V; 6-я - 15 мужчин с атипической мелкоацинарной пролиферацией. Применялись морфологические и статистические методы. Самая высокая митотическая активность эпителиоцитов установлена при аденокарциноме Grade group V [Ме = 15% (9-31)]. Самый низкий уровень митотической активности выявлен при атипической мелкоацинарной пролиферации предстательной железы [Ме = 3% (1-6)] и Grade group II [Ме = 3% (1-6)]. Наибольшее сходство по уровню экспрессии каспазы-3 выявлено при атипической мелкоацинарной пролиферации [Ме = 9% (2-18], аденокарциноме Grade group I [Ме=11% (2-18)]. При Grade group V маркер каспаза-3 экспрессирован был ещё значительно слабее [Ме = 3% (1-12)].</p></abstract><trans-abstract xml:lang="en"><p>We took 540 prostate biopsy samples from 90 patients and divided them the into six groups: the 1st group consisted of 15 patients with prostate carcinoma of a I Grade; the 2 nd group - 15 patients with prostate carcinoma of a II Grade; the 3 rd group - 15 patients with carcinoma of a III Grade; 4 th group - 15 patients with prostate carcinoma of a IV Grade; 5 th - 15 patients with prostate carcinoma of a V Grade; 6 th - 15 patients with atypical small acinar proliferation. We used morphological assay and statistical methods to provide comparative analysis of the groups. The highest mitotic activity of epithelial cells was found in patients with adenocarcinoma of a V Grade [Me = 15% (9-31)]. The lowest level of mitotic activity was identified in patients with atypical small acinar proliferation [Me = 3% (1-6)] and II Grade [Ме = 3% (1-6)]. The lowest expression of caspase-3 was detected in patients with atypical small acinar proliferation [Ме =9% (2-18] and with carcinoma of a I Grade [Ме=11% (2-18)]. The smallest expression of caspase-3 marker was identified in patients with adenocarcinoma of a V Grade [Me = 3% (1-12)].</p></trans-abstract><kwd-group xml:lang="ru"><kwd>атипическая мелкоацинарная пролиферация предстательной железы</kwd><kwd>каспаза-3</kwd><kwd>Ki-67</kwd><kwd>аденокарцинома</kwd><kwd>atypical small acinar proliferation of prostate</kwd><kwd>caspase-3</kwd><kwd>Ki-67</kwd><kwd>adenocarcinoma</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">Ananthanarayanan V., Deaton R. J., Yang X. J., Pins M. R., Gann P. H. Alteration of proliferation and apoptotic markers in normal and premalignant tissue associated with prostate cancer. 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