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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">agx</journal-id><journal-title-group><journal-title xml:lang="ru">Андрология и генитальная хирургия</journal-title><trans-title-group xml:lang="en"><trans-title>Andrology and Genital Surgery</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2070-9781</issn><issn pub-type="epub">2412-8902</issn><publisher><publisher-name></publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17650/1726-9784-2021-22-3-18-24</article-id><article-id custom-type="elpub" pub-id-type="custom">agx-501</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>ОРИГИНАЛЬНАЯ СТАТЬЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL REPORT</subject></subj-group></article-categories><title-group><article-title>Прогностические возможности протеомного анализа семенной плазмы у мужчин с азооспермией</article-title><trans-title-group xml:lang="en"><trans-title>Prognostic capabilities of proteomic analysis of seminal plasma in males with azoospermia</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1128-1795</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бржозовский</surname><given-names>А. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Brzhozovskiy</surname><given-names>A. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>117198 Москва, ул. Академика Опарина, 4</p></bio><bio xml:lang="en"><p>4 Akademika Oparina St., Moscow 117198</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6650-5915</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Стародубцева</surname><given-names>Н. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Starodubtseva</surname><given-names>N. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>117198 Москва, ул. Академика Опарина, 4</p></bio><bio xml:lang="en"><p>4 Akademika Oparina St., Moscow 117198</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4568-7507</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бугрова</surname><given-names>А. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Bugrova</surname><given-names>A. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>117198 Москва, ул. Академика Опарина, 4119334 Москва, ул. Косыгина, 4</p></bio><bio xml:lang="en"><p>4 Akademika Oparina St., Moscow 1171984 Kosigin St., Moscow 119991</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2238-3458</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кононихин</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Kononihin</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>117198 Москва, ул. Академика Опарина, 4</p></bio><bio xml:lang="en"><p>4 Akademika Oparina St., Moscow 117198</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5120-376X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чаговец</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Chagovets</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>117198 Москва, ул. Академика Опарина, 4</p></bio><bio xml:lang="en"><p>4 Akademika Oparina St., Moscow 117198</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3902-9236</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шатылко</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Shatylko</surname><given-names>T. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>117198 Москва, ул. Академика Опарина, 4</p></bio><bio xml:lang="en"><p>4 Akademika Oparina St., Moscow 117198</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9128-2714</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гамидов</surname><given-names>С. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Gamidov</surname><given-names>S. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>117198 Москва, ул. Академика Опарина, 4119991 Москва, ул. Трубецкая, 8, стр. 2</p></bio><bio xml:lang="en"><p>4 Akademika Oparina St., Moscow 117198Bld. 2, 8 Trubetskaya St., Moscow 119991</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тамбиев</surname><given-names>А. Х.</given-names></name><name name-style="western" xml:lang="en"><surname>Tambiyev</surname><given-names>A. Kh.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Алихан Халитович Тамбиев</p><p>119991 Москва, ул. Трубецкая, 8, стр. 2</p></bio><bio xml:lang="en"><p>Alikhan Khalitovich Tambiyev</p><p>Bld. 2, 8 Trubetskaya St., Moscow 119991</p></bio><email xlink:type="simple">dr.tambiev@gmail.com</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1163-5602</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Попова</surname><given-names>А. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Popova</surname><given-names>A. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>117198 Москва, ул. Академика Опарина, 4</p></bio><bio xml:lang="en"><p>4 Akademika Oparina St., Moscow 117198</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4695-9789</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гасанов</surname><given-names>Н. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Gasanov</surname><given-names>N. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>117198 Москва, ул. Академика Опарина, 4</p></bio><bio xml:lang="en"><p>4 Akademika Oparina St., Moscow 117198</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>Бицоев</surname><given-names>Т. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Bitsoyev</surname><given-names>T. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>119991 Москва, ул. Трубецкая, 8, стр. 2</p></bio><bio xml:lang="en"><p>Bld. 2, 8 Trubetskaya St., Moscow 119991</p></bio><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9780-4579</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Франкевич</surname><given-names>В. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Frankevich</surname><given-names>V. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>117198 Москва, ул. Академика Опарина, 4</p></bio><bio xml:lang="en"><p>4 Akademika Oparina St., Moscow 117198</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ «Национальный медицинский исследовательский центр акушерства, гинекологии и перинатологии им. акад. В.И. Кулакова» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>V.I. Kulakov National Medical Research Center of Obstetrics, Gynecology and Perinatology, Ministry of Health of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБУ «Национальный медицинский исследовательский центр акушерства, гинекологии и перинатологии им. акад. В.И. Кулакова» Минздрава России; ФГБУН Институт биохимической физики им. Н.М. Эмануэля РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>V.I. Kulakov National Medical Research Center of Obstetrics, Gynecology and Perinatology, Ministry of Health of Russia; N.M. Emanuel Institute of Biochemical Physics, Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ФГБУ «Национальный медицинский исследовательский центр акушерства, гинекологии и перинатологии им. акад. В.И. Кулакова» Минздрава России; ФГАОУ ВО Первый Московский государственный медицинский университет им. И.М. Сеченова Минздрава России (Сеченовский Университет)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>V.I. Kulakov National Medical Research Center of Obstetrics, Gynecology and Perinatology, Ministry of Health of Russia; I.M. Sechenov First Moscow State Medical University, Ministry of Health of Russia (Sechenov University)</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>ФГАОУ ВО Первый Московский государственный медицинский университет им. И.М. Сеченова Минздрава России (Сеченовский Университет)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>I.M. Sechenov First Moscow State Medical University, Ministry of Health of Russia (Sechenov University)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>11</day><month>09</month><year>2021</year></pub-date><volume>22</volume><issue>3</issue><fpage>18</fpage><lpage>24</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Бржозовский А.Г., Стародубцева Н.Л., Бугрова А.Е., Кононихин А.С., Чаговец В.В., Шатылко Т.В., Гамидов С.И., Тамбиев А.Х., Попова А.Ю., Гасанов Н.Г., Бицоев Т.Б., Франкевич В.Е., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Бржозовский А.Г., Стародубцева Н.Л., Бугрова А.Е., Кононихин А.С., Чаговец В.В., Шатылко Т.В., Гамидов С.И., Тамбиев А.Х., Попова А.Ю., Гасанов Н.Г., Бицоев Т.Б., Франкевич В.Е.</copyright-holder><copyright-holder xml:lang="en">Brzhozovskiy A.G., Starodubtseva N.L., Bugrova A.E., Kononihin A.S., Chagovets V.V., Shatylko T.V., Gamidov S.I., Tambiyev A.K., Popova A.Y., Gasanov N.G., Bitsoyev T.B., Frankevich V.E.</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://agx.elpub.ru/jour/article/view/501">https://agx.elpub.ru/jour/article/view/501</self-uri><abstract><sec><title>Введение</title><p>Введение. Согласно результатам исследований, семенная плазма является богатым источником биомаркеров при мужском бесплодии, в том числе маркеров остаточного сперматогенеза у мужчин с азооспермией. В большинстве случаев инвазивные процедуры для получения семенной плазмы не требуются. В связи с этим неинвазивный тест для выявления мужчин с азооспермией с остаточным очаговым сперматогенезом может улучшить отбор пациентов для процедуры микродиссекционной тестикулярной экстракции сперматозоидов (microTESE) и стать полезным при консультировании пациентов.</p><p>Цель исследования – оценка возможности использования протеомного анализа семенной плазмы для выявления мужчин с азооспермией с остаточным очаговым сперматогенезом в яичках, которые могут иметь более высокие шансы на извлечение сперматозоидов при процедуре microTESE.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Исследованы образцы семенной плазмы 36 мужчин в возрасте 21–45 лет (средний возраст 33,3 ± 3,9 года) на протеомный состав. Для анализа протеома белки гидролизовали трипсином. Полученные пептиды анализировали с использованием хромато-масс-спектрометрического комплекса, состоящего из жидкостного хроматографа nano-HPLC Agilent 1100 и масс-спектрометра высокого разрешения 7Т LTQ-FT Ultra. Данные протеомного анализа были сопоставлены с результатами процедуры microTESE.</p></sec><sec><title>Результаты</title><p>Результаты. В данном исследовании оценивался протеомный состав семенной плазмы при азооспермии. Полуколичественный анализ без меток с использованием подхода «снизу вверх» выявил 405 различных белков, из числа которых 174 белка были обнаружены во всех образцах. Полученные количественные параметры образцов оказались достаточными для выявления больных с очаговым сперматогенезом.</p></sec><sec><title>Заключение</title><p>Заключение. Семенная плазма служит потенциальным источником биологических маркеров для прогнозирования успешности извлечения сперматозоидов у пациентов с азооспермией. Это предварительные результаты и необходимы дальнейшие исследования, чтобы подтвердить достоверность полученной панели белков.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. According to research, seminal plasma is a rich source of biomarkers in male infertility including biomarkers of residual spermatogenesis in males with azoospermia. In many cases, extraction of seminal plasma does not require invasive procedures. Therefore, non-invasive test for identification of males with azoospermia and residual focal spermatogenesis can improve selection of patients for microdissection testicular sperm extraction (microTESE) and become a useful tool for patient consultation.</p><p>The study objective is to evaluate capabilities of proteomic analysis of seminal plasma for identification of males with azoospermia and residual focal spermatogenesis in the testes who have higher chance for sperm extraction using the microTESE procedure.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. Samples of seminal plasma of 36 males between 21 and 45 years of age (mean age 33.3 ± ± 3.9 years) were tested for proteomic composition. For proteomic analysis, proteins were hydrolyzed with trypsin. The obtained peptides were analyzed using chromatography-mass spectrometry complex composed of liquid chromatograph nano-HPLC Agilent 1100 and high-resolution mass spectrometer 7Т LTQ-FT Ultra. Proteomic analysis data were compared with results of the microTESE procedure.</p></sec><sec><title>Results</title><p>Results. In this study, proteomic composition of seminal plasma in azoospermia was assessed. Semi-quantitative analysis without markers using bottom-up approach identified 405 different proteins, and 174 of them were detected in all samples. The obtained quantitative parameters were sufficient to identify patients with focal spermatogenesis.</p></sec><sec><title>Conclusion</title><p>Conclusion. Seminal plasma is a potential source of biological markers for prediction of sperm extraction success in patients with azoospermia. The presented results are preliminary, and further studies are needed to confirm the identified protein panel.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>азооспермия</kwd><kwd>протеом эякулята</kwd><kwd>мужское бесплодие</kwd><kwd>семенная плазма</kwd></kwd-group><kwd-group xml:lang="en"><kwd>azoospermia</kwd><kwd>ejaculate proteome</kwd><kwd>male infertility</kwd><kwd>seminal plasma</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена при поддержке проекта Российского научного фонда (№ 18-75-10097). Хромато-масс-спектрометрический анализ проводился на оборудовании Центра коллективного пользования «Новые материалы и новые технологии» ФГБУН Институт биохимической физики им. Н.М. Эмануэля РАН.</funding-statement><funding-statement xml:lang="en">The work was supported by the project of the Russian Science Foundation (No 18-75-10097). Chromato-mass spectrometric analysis was carried out on the equipment of the Center for Collective Use “New materials and New technologies” of the N.M. Emanuel Institute of Biochemical Physics of the Russian Academy of Sciences.</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">Wosnitzer M., Goldstein M., Hardy M.P. Review of Azoospermia. Spermatogenesis 2014;4:e28218. DOI: 10.4161/spmg.28218.</mixed-citation><mixed-citation xml:lang="en">Wosnitzer M., Goldstein M., Hardy M.P. Review of Azoospermia. Spermatogenesis 2014;4:e28218. DOI: 10.4161/spmg.28218.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Oates R. Evaluation of the azoospermic male. Asian J Androl 2012;14(1):82–7. DOI: 10.1038/aja.2011.60.</mixed-citation><mixed-citation xml:lang="en">Oates R. 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