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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">10.17650/2070-9781-2020-21-3-44-55</article-id><article-id custom-type="elpub" pub-id-type="custom">agx-437</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>Комплексное сперматологическое обследование пациентов с муковисцидозом без обструкции семявыносящих путей</article-title><trans-title-group xml:lang="en"><trans-title>Comprehensive semen examination in cystic fibrosis patients without seminal ducts obstruction</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7032-0793</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Седова</surname><given-names>А. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Sedova</surname><given-names>A. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>115522 Москва, ул. Москворечье, 1</p></bio><bio xml:lang="en"><p>1 Moskvorechye St., Moscow 115522</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/0000-0002-0580-5575</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Штаут</surname><given-names>М. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Shtaut</surname><given-names>M. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>115522 Москва, ул. Москворечье, 1</p></bio><bio xml:lang="en"><p>1 Moskvorechye St., Moscow 115522</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/0000-0002-8422-4962</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Брагина</surname><given-names>Е. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Bragina</surname><given-names>E. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>115522 Москва, ул. Москворечье, 1; 119992 Москва, Ленинские горы, 1, стр. 40</p></bio><bio xml:lang="en"><p>1 Moskvorechye St., Moscow 115522; Bld. 40, 1 Leninskie Gory, Moscow 119992</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/0000-0001-5244-3901</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Репина</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Repina</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>115522 Москва, ул. Москворечье, 1</p></bio><bio xml:lang="en"><p>1 Moskvorechye St., Moscow 115522</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/0000-0002-4618-2466</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сорокина</surname><given-names>Т. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Sorokina</surname><given-names>T. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>115522 Москва, ул. Москворечье, 1</p></bio><bio xml:lang="en"><p>1 Moskvorechye St., Moscow 115522</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/0000-0003-3603-4838</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Курило</surname><given-names>Л. Ф.</given-names></name><name name-style="western" xml:lang="en"><surname>Kurilo</surname><given-names>L. F.</given-names></name></name-alternatives><bio xml:lang="ru"><p>115522 Москва, ул. Москворечье, 1</p></bio><bio xml:lang="en"><p>1 Moskvorechye St., Moscow 115522</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/0000-0002-7615-8512</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Черных</surname><given-names>В. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Chernykh</surname><given-names>V. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Вячеслав Борисович Черных</p><p>115522 Москва, ул. Москворечье, 1</p></bio><bio xml:lang="en"><p>1 Moskvorechye St., Moscow 115522</p></bio><email xlink:type="simple">chernykh@med-gen.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБНУ Медико-генетический научный центр им. акад. Н.П. Бочкова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.P. Bochkov Research Centre for Medical Genetics</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБНУ Медико-генетический научный центр им. акад. Н.П. Бочкова; Научно-исследовательский институт физико-химической биологии им. А.Н. Белозерского ФГБОУВО Московский государственный университет им. М.В. Ломоносова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.P. Bochkov Research Centre for Medical Genetics; A.N. Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>15</day><month>11</month><year>2020</year></pub-date><volume>21</volume><issue>3</issue><fpage>44</fpage><lpage>55</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Седова А.О., Штаут М.И., Брагина Е.Е., Репина С.А., Сорокина Т.М., Курило Л.Ф., Черных В.Б., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Седова А.О., Штаут М.И., Брагина Е.Е., Репина С.А., Сорокина Т.М., Курило Л.Ф., Черных В.Б.</copyright-holder><copyright-holder xml:lang="en">Sedova A.O., Shtaut M.I., Bragina E.E., Repina S.A., Sorokina T.M., Kurilo L.F., Chernykh V.B.</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/437">https://agx.elpub.ru/jour/article/view/437</self-uri><abstract><p>Цель исследования — оценить параметры эякулята, количественные и качественные показатели сперматозоидов, их ультраструктуру и состояние хроматина у пациентов с муковисцидозом без азооспермии и двусторонней непроходимости семявыносящих путей.</p><sec><title>Материалы и методы</title><p>Материалы и методы. Обследованы 5 мужчин с муковисцидозом без непроходимости семявыносящих путей. Проведено стандартное спермиологическое исследование, количественный кариологический анализ незрелых половых клеток в осадке эякулята, электронно-микроскопическое исследование сперматозоидов, определен уровень фрагментации ДНК сперматозоидов методом TUNEL, биохимический анализ эякулята.</p></sec><sec><title>Результаты</title><p>Результаты. У 2 пациентов выявлена астенотератозооспермия, у 1 — олигоастенотератозооспермия, у 1 — астенозооспермия и у 1 — нормозооспермия. Олигоспермия наблюдалась у 2 пациентов, повышенная вязкость эякулята — у 1. Уровень рНэякулята составил 7,0—7,8, содержание фруктозы в эякуляте было снижено в 1 из 2 исследованных образцов. При количественном кари-ологическом анализе незрелых половых клеток у всех пациентов выявлены признаки частичного блока сперматогенеза в профазе Iмейоза. При электронно-микроскопическом исследовании обнаружено повышенное количество атипичных головок сперматозоидов, повышенное содержание сперматозоидов с прореагировавшей акросомой и с неконденсированным хроматином. Повышенное содержание сперматозоидов с фрагментацией ДНК выявлено у 1 пациента.</p></sec><sec><title>Заключение</title><p>Заключение. У пациентов с муковисцидозом без непроходимости семявыносящих путей выявлены индивидуальные различия в нарушениях сперматозоидов и сперматологических диагнозах (от нормозооспермии до олигоастенотератозооспермии). Не обнаружено специфических морфологических аномалий сперматозоидов. Олигоспермия и сниженное количество фруктозы в эякуляте свидетельствуют о поражении семенных пузырьков у пациентов с муковисцидозом без обструкции семявыносящих протоков.</p></sec></abstract><trans-abstract xml:lang="en"><p>The study objective is to evaluate the semen parameters, quantitative and qualitative characteristics of spermatozoa, sperm ultrastructure and chromatin status in cystic fibrosis patients with preserved seminal ducts.</p><sec><title>Materials and methods</title><p>Materials and methods. We examined 5 cystic fibrosis patients without bilateral obstruction of the vas deferens. Patients underwent standard semen analysis, quantitative karyological analysis of immature germ cells from the ejaculate sediment and transmission electronic microscopy of spermatozoa.</p></sec><sec><title>Results</title><p>Results. Of 5patients, 2 were asthenoteratozoospermic, 1 patient was oligoastenozoospermic, 2patients were asthenozoospermic and 1 was normozoospermic. Oligospermia was detected in 2 samples; increased viscosity of ejaculate was in 1 sample. The pH of the ejaculate was 7.0—7.8; the fructose of the ejaculate was low in one of 2 examined samples. However, oligospermia and low fructose concentration are only indirect signs of aplasy/hypoplasy to the seminal vesicles, since these patients did not perform instrumental visualization of the prostatove-sicular complex. Signs of partial meiotic arrest were revealed in all patients examined using quantitative karyological analysis of immature germ cells. An increased number of abnormal sperm heads, activated acrosomes, an increased content of "immature" chromatin in sperm nuclei were found by transmission electronic microscopy. Sperm DNA fragmentation was increased (32 %, normal range &lt;15 %) in 1 of 2 asthenoteratozoospermic patients.</p></sec><sec><title>Conclusion</title><p>Conclusion. We found various sperm abnormalities and spermatology diagnoses (from normozoospermia to oligoasthenoteratozoospermia) in cystic fibrosis patients without semen ducts obstruction. No specific sperm morphology abnormalities were found. Oligospermia and a low ejaculate fructose indicate impaired seminal vesicles in some cystic fibrosis patients with no obstruction of the vas deferens.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>муковисцидоз</kwd><kwd>мужское бесплодие</kwd><kwd>семявыносящие протоки</kwd><kwd>сперматогенез</kwd><kwd>сперматозоиды</kwd></kwd-group><kwd-group xml:lang="en"><kwd>cystic fibrosis</kwd><kwd>male infertility</kwd><kwd>vas deferens</kwd><kwd>spermatogenesis</kwd><kwd>sperm</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">Муковисцидоз. Под ред. Н.И. Капранова, Н.Ю. Каширской. 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