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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">grekov</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник хирургии имени И.И. Грекова</journal-title><trans-title-group xml:lang="en"><trans-title>Grekov's Bulletin of Surgery</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0042-4625</issn><issn pub-type="epub">2686-7370</issn><publisher><publisher-name>Federal State Budgetary Educational Institution of Higher Education «Academician I.P. Pavlov First St. Petersburg State Medical University» of the Ministry of Healthcare of the Russion Federation, FSBEI HE I.P.Pavlov SPbSMU MOH Russia</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.24884/0042-4625-2017-176-3-38-42</article-id><article-id custom-type="elpub" pub-id-type="custom">grekov-450</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>ВОПРОСЫ ОБЩЕЙ НЕОТЛОЖНОЙ ХИРУРГИИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PROBLEMS OF GENERAL AND SPECIAL SURGERY</subject></subj-group></article-categories><title-group><article-title>ЭНДОКРИННЫЕ ПРЕДИКТОРЫ РЕЗУЛЬТАТИВНОСТИ БИОПСИИ ЯИЧКА У БОЛЬНЫХ С АЗООСПЕРМИЕЙ</article-title><trans-title-group xml:lang="en"><trans-title>Endocrine predictors of testicular biopsy efficacy in patients with azoospermia</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>Торопов</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Toropov</surname><given-names>V. A.</given-names></name></name-alternatives><email xlink:type="simple">toropov-1990@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>Боровец</surname><given-names>С. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Borovets</surname><given-names>S. Yu.</given-names></name></name-alternatives><email xlink:type="simple">sborovets@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>Аль-Шукри</surname><given-names>С. Х.</given-names></name><name name-style="western" xml:lang="en"><surname>Al’-Shukri</surname><given-names>S. Kh.</given-names></name></name-alternatives><email xlink:type="simple">urolog.kaf@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>Гзгзян</surname><given-names>А. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Gzgzyan</surname><given-names>A. M.</given-names></name></name-alternatives><email xlink:type="simple">agzgzyan@gmail.com</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>Белоусов</surname><given-names>В. Я.</given-names></name><name name-style="western" xml:lang="en"><surname>Belousov</surname><given-names>V. Ya.</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>Федорова</surname><given-names>И. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Fedorova</surname><given-names>I. D.</given-names></name></name-alternatives><email xlink:type="simple">irendf@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Первый Санкт-Петербургский государственный медицинский университет им. И. П. Павлова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>I. P.Pavlov First St. Petersburg State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Научно-исследовательский институт акушерства, гинекологии и репродуктологии им. Д. О. Отта</institution><country>Россия</country></aff><aff xml:lang="en"><institution>D. O. Ott Research Institute of Obstetrics, Gynecology and Reproductology</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>28</day><month>06</month><year>2017</year></pub-date><volume>176</volume><issue>3</issue><fpage>38</fpage><lpage>42</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Торопов В.А., Боровец С.Ю., Аль-Шукри С.Х., Гзгзян А.М., Белоусов В.Я., Федорова И.Д., 2017</copyright-statement><copyright-year>2017</copyright-year><copyright-holder xml:lang="ru">Торопов В.А., Боровец С.Ю., Аль-Шукри С.Х., Гзгзян А.М., Белоусов В.Я., Федорова И.Д.</copyright-holder><copyright-holder xml:lang="en">Toropov V.A., Borovets S.Y., Al’-Shukri S.K., Gzgzyan A.M., Belousov V.Y., Fedorova I.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.vestnik-grekova.ru/jour/article/view/450">https://www.vestnik-grekova.ru/jour/article/view/450</self-uri><abstract><p>ЦЕЛЬ ИССЛЕДОВАНИЯ. Выявить эндокринные предикторы обнаружения сперматозоидов при открытой биопсии яичка у больных с необструктивной азооспермией. МАТЕРИАЛ И МЕТОДЫ. Результаты обследования и биопсии яичка 76 больных с секреторной азооспермией в возрасте от 20 до 55 лет. Всем больным перед открытой биопсией яичка был проведен широкий спектр инструментальных, лабораторных, физикальных методов исследования, в плазме крови определяли содержание гормонов (лютеинизирующего, фолликулостимулирующего, пролактина, общего и свободного тестостерона, эстрадиола) и секс-стероидсвязывающего глобулина. Пациенты разделены на 2 группы: 1-ю группу составили 43 больных, у которых сперматозоиды были обнаружены в биоптатах яичка, а 2-ю - у которых сперматозоиды не обнаружены (33 пациента). РЕЗУЛЬТАТЫ. Определен наиболее существенный гормональный предиктор, влияющий на частоту обнаружения сперматозоидов в биоптатах яичка, - содержание фолликулостимулирующего гормона в плазме крови. При этом оказалось, что если содержание этого гормона составляет от 12 до 16 МЕ/л, то предполагается низкая вероятность наличия сперматозоидов в биоптатах яичка, а если более 17 МЕ/л, то крайне низкая. Выяснено, что повышенное содержание фолликулостимулирующего гормона у больных старше 26 лет указывает на малую вероятность обнаружения сперматозоидов при открытой биопсии яичка. ЗАКЛЮЧЕНИЕ. Повышение содержания лютеинизирующего и фолликулостимулирующего гормонов или их соотношения в плазме крови указывает на малую вероятность обнаружения сперматозоидов при открытой биопсии яичка. Концентрация тестостерона, секс-стероидсвязывающего глобулина, пролактина и эстрадиола в плазме крови не является надёжным предиктором обнаружения сперматозоидов в биоптатах яичка.</p></abstract><trans-abstract xml:lang="en"><p>OBJECTIVE. The study identified predictors of endocrine detection of sperm in case of open testicular biopsy in patients with non-obstructive azoospermia. MATERIAL AND METHODS. The research was based on the results of examination and testicular biopsy of 76 patients with secretory azoospermia aged from 20 to 55 years old. The instrumental, laboratory, physical methods of research were carried out for all the patients before performing of the open biopsy for testicular sperm extraction. Hormone levels were determined in blood plasma such as luteinizing hormone, follicle stimulating hormone, prolactin, total and free testosterone, estradiol and sex steroid binding globulin. Patients were divided into two groups. The first group consisted of patients (n =43) whom sperms were found in testicular biopsies. The second group included patients (n = 33) whom sperms weren’t detected. RESULTS. Сonсentration of follicle stimulating hormone in blood plasma was the most significant hormone predictor. It was found that follicle stimulating hormone level between 12 and 16 IU/L indicated to the low probability of sperm presence in testicular biopsies and in case it was less than 17 IU/L the probability was extremely low. There was also established that elevated follicle stimulating hormone levels in patients older than 26 years pointed to the low probability of finding sperm using open testicular sperm extraction. CONCLUSIONS. Increase of luteinizing hormone, follicle stimulating hormone or their correlation in blood plasma indicates to a low probability of finding sperm by open testicular sperm extraction. The concentrations of testosterone, sex steroid binding globulin, prolactin and estradiol in the blood plasma weren’t reliable predictors of finding sperm in testicular biopsies.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>бесплодие</kwd><kwd>азооспермия</kwd><kwd>фолликулостимулирующий гормон</kwd><kwd>лютеинизирующий гормон</kwd><kwd>открытая биопсия яичка</kwd><kwd>возраст</kwd></kwd-group><kwd-group xml:lang="en"><kwd>infertility</kwd><kwd>azoospermia</kwd><kwd>follicle stimulating hormone</kwd><kwd>luteinizing hormone</kwd><kwd>open biopsy for testicular sperm extraction</kwd><kwd>age</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">Аль-Шукри С. Х., Боровец С. Ю., Торопов В. А. и др. 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