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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">rpmj</journal-id><journal-title-group><journal-title xml:lang="ru">Research'n Practical Medicine Journal</journal-title><trans-title-group xml:lang="en"><trans-title>Research and Practical Medicine Journal</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2410-1893</issn><publisher><publisher-name>"QUASAR", LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17709/2409-2231-2015-2-1-55-60</article-id><article-id custom-type="elpub" pub-id-type="custom">rpmj-40</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>Клинические наблюдения</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Clinical Case Reports</subject></subj-group></article-categories><title-group><article-title>ХРОМОГРАНИН-А В ДИАГНОСТИКЕ РАКА ПРЕДСТАТЕЛЬНОЙ ЖЕЛЕЗЫ</article-title><trans-title-group xml:lang="en"><trans-title>CHROMOGRANIN-A IN THE DIAGNOSIS OF PROSTATE CANCER</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>Сивков</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Sivkov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.м.н., первый заместитель директора по науке НИИ урологии и интервенционной радиологии им. Н.А. Лопаткина - филиал ФГБУ «НМИРЦ» Минздрава России</p></bio><bio xml:lang="en"><p>Ph.D., Deputy Director for Science N. Lopatkin SRIUIR</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>Кешишев</surname><given-names>Н. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Keshishev</surname><given-names>N. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.м.н., заведующий инновационным отделом НИИ урологии и интервенционной радиологии им. Н.А. Лопаткина - филиал ФГБУ «НМИРЦ» Минздрава России</p></bio><bio xml:lang="en"><p>PhD, сhief of innovative department, N. Lopatkin SRIUIR</p></bio><email xlink:type="simple">nkeshishev@gmail.com</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>Ефремов</surname><given-names>Г. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Efremov</surname><given-names>G. D.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ковченко</surname><given-names>Г. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kovchenko</surname><given-names>G. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>м.н.с. инновационного отдела НИИ урологии и интервенционной радиологии им. Н.А. Лопаткина - филиал ФГБУ «НМИРЦ» Минздрава России</p></bio><bio xml:lang="en"/><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Трудов</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Trudov</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>м.н.с. инновационного отдела НИИ урологии и интервенционной радиологии им. Н.А. Лопаткина - филиал ФГБУ «НМИРЦ» Минздрава России</p></bio><bio xml:lang="en"/><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Никонова</surname><given-names>Л. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Nikonova</surname><given-names>L. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>заведующая лабораторией НИИ урологии и интервенционной радиологии им. Н.А. Лопаткина - филиал ФГБУ «НМИРЦ» Минздрава России</p></bio><bio xml:lang="en"><p>Head of the Laboratory N. Lopatkin SRIUIR</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>Ромих</surname><given-names>Ф. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Romikh</surname><given-names>F. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>лаборант инновационного отдела НИИ урологии и  интервенционной радиологии им. Н.А. Лопаткина - филиал ФГБУ «НМИРЦ» Минздрава России</p></bio><bio xml:lang="en"/><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>НИИ урологии и интервенционной радиологии им. Н.А. Лопаткина - филиал ФГБУ «НМИРЦ» Минздрава России (Москва, Российская Федерация)&#13;
105425, Российская Федерация, г. Москва, ул. 3-я Парковая, д. 51, стр. 4</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N. Lopatkin Scientific Research Institute of Urology and Interventional Radiology - branch of the National Medical Research Radiological Centre of the Ministry of Health of the Russian Federation (Moscow, Russian Federation)&#13;
51, str 4,ul. 3-ja Parkovaja, Moscow, Russian Federation, 105425</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2015</year></pub-date><pub-date pub-type="epub"><day>07</day><month>04</month><year>2015</year></pub-date><volume>2</volume><issue>1</issue><fpage>55</fpage><lpage>60</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Сивков А.В., Кешишев Н.Г., Ефремов Г.Д., Ковченко Г.А., Трудов А.А., Никонова Л.М., Ромих Ф.Д., 2015</copyright-statement><copyright-year>2015</copyright-year><copyright-holder xml:lang="ru">Сивков А.В., Кешишев Н.Г., Ефремов Г.Д., Ковченко Г.А., Трудов А.А., Никонова Л.М., Ромих Ф.Д.</copyright-holder><copyright-holder xml:lang="en">Sivkov A.V., Keshishev N.G., Efremov G.D., Kovchenko G.A., Trudov A.A., Nikonova L.M., Romikh F.D.</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.rpmj.ru/rpmj/article/view/40">https://www.rpmj.ru/rpmj/article/view/40</self-uri><abstract><p>Основным маркером нейроэндокринной дифференцировки (НЭД) является хромогранин-А (ХгА). </p><p>Целью настоящей работы является определение роли НЭД при заболеваниях предстательной железы по уровню ХгА.</p><sec><title>Материалы и методы</title><p>Материалы и методы. В исследование было включено 304 мужчины с различными заболеваниями ПЖ: ДГПЖ – 20; хронический простатит (ХП) – 22; ДГПЖ и простатическая интраэпителиальная неоплазия низкой степени (ДГПЖ+ПИННС) – 50; ДГПЖ и ПИН высокой степени (ДГПЖ+ПИНВС) – 32; локализованный РПЖ (ЛРПЖ) – 80; местнораспространенный РПЖ (МРРПЖ) – 21; КРРПЖ – 51. Последняя группа объединяла в себе больных ЛРПЖ, МРРПЖ и метастатическим РПЖ. Всем пациентам указанных групп осуществляли забор крови натощак с дальнейшим определением уровня ХгА в сыворотке методом иммуноферментного анализа. Референсные значения ХгА для данного метода составляют от 0 до 3 нмоль/л.</p></sec><sec><title>Основные результаты</title><p>Основные результаты. При анализе результатов исследования выявлена общая тенденция увеличения средних значений ХгА сыворотки крови по мере нарастания стадии РПЖ, при максимальном значении у пациентов с КРРПЖ. По результатам анализа не выявлено достоверной корреляции между возрастом и ХгА (r = 0,05) среди всех исследуемых групп. Отмечается стойкая корреляция (r = 0,32; p &lt; 0,001) между ХгА и уровнем ПСА среди всех изучаемых групп пациентов. Прослеживается некоторая зависимости между суммой баллов по шкале Глисона и ХгА (r = 0,19; p &lt; 0,05) при ЛРПЖ, МРРПЖ и КРРПЖ. Определяя зависимость между ХгА и стадией РПЖ (ЛРПЖ, МРРПЖ, КРРПЖ), мы также выявили корреляцию (r = 0,31, p &lt; 0,005) среди этих групп пациентов.</p></sec><sec><title>Заключение</title><p>Заключение. ХгА представляет высокий интерес для раннего выявления КРРПЖ. Также при помощи ХгА достаточно перспективно обнаружение наиболее агрессивных форм РПЖ. Определение НЭД опухоли может стать необходимым анализом для комплексного подхода к выбору тактики лечения РПЖ.</p></sec><sec><title> </title><p> </p></sec></abstract><trans-abstract xml:lang="en"><p>The principal marker of neuroendocrine differentiation (NED) is chromogranin A (HGA). The purpose of this work is to determine the role of NED in diseases of the prostate gland by the level of HGA.</p><sec><title>Materials and methods</title><p>Materials and methods. The study included 304 men with various diseases of the prostate: BPH - 20; chronic prostatitis (CP) - 22; BPH and prostatic low-grade intraepithelial neoplasia (BPH+LDPIN) - 50; BPH and high degree PIN (BPH+HGPIN) - 32; localized prostate cancer (LPC) - 80; locally advanced PCA (LAPC) - 21; CRPC - 51. The last group United in patients LPC, LAPC and metastatic prostate cancer. All these groups of patients were performed blood sampling fasting with further definition of the level of HGA in serum by enzyme immunoassay. The reference values of HGA for this method are ranged from 0 to 3 nmol/L.</p></sec><sec><title>Results</title><p>Results. During the analyzing of the results of the study they revealed a general trend of increasing of mean values of HGA of serum with the growth stage of prostate cancer, with a maximum of patients with CRPC. According to the analysis they revealed no significant correlation between age and HGA (r = 0,05) among all study groups. They noted the persistent correlation (r = 0,32; p &lt;0,001) between HGA and PSA levels among all studied groups of patients. They traced some relationship between the amount of points Gleason and HGA (r = 0,19; p &lt;0,05) in cases of LPC, LAPC and CRPC. Defining the relationship between HGA and stage of prostate cancer (LPC, LAPC and CRPC), we also found a correlation (r = 0,31, p &lt;0,005) among these groups of patients.</p></sec><sec><title>Conclusions</title><p>Conclusions. HGA is a high interest for the early detection CRPC. Also with the help of HGA it seem to be quite promising to discover the most aggressive forms of prostate cancer. Definition of NED-tumor may be necessary for the analysis of a comprehensive approach to prostate cancer treatment selection.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>Хромогранин А</kwd><kwd>нейроэндокринная дифференцировка</kwd><kwd>рак предстательной железы</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Chromogranin A</kwd><kwd>neuroendocrine differentiation</kwd><kwd>prostate cancer</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">Abrahamsson P.A. Neuroendocrine cells in tumour growth of the prostate // Endocr Relat Cancer. 1999a. Vol. 6. P. 503-519.</mixed-citation><mixed-citation xml:lang="en">Abrahamsson P.A. Neuroendocrine cells in tumour growth of the prostate // Endocr Relat Cancer. 1999a. Vol. 6. 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