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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="other" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Annals of the Russian academy of medical sciences</journal-id><journal-title-group><journal-title xml:lang="en">Annals of the Russian academy of medical sciences</journal-title><trans-title-group xml:lang="ru"><trans-title>Вестник Российской академии медицинских наук</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0869-6047</issn><issn publication-format="electronic">2414-3545</issn><publisher><publisher-name xml:lang="en">"Paediatrician" Publishers LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">66</article-id><article-id pub-id-type="doi">10.15690/vramn.v70i1.1226</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>РATHOPHYSIOLOGY: CURRENT ISSUES</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>АКТУАЛЬНЫЕ ВОПРОСЫ ПАТОФИЗИОЛОГИИ</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">GLUTATHIONE-DEPENDENT ENZYMES AND GLUTATHIONE IN INFERTILITY OF MEN WITH DIFFERENT BODY MASS</article-title><trans-title-group xml:lang="ru"><trans-title>ГЛУТАТИОНЗАВИСИМЫЕ ФЕРМЕНТЫ И ГЛУТАТИОН ПРИ БЕСПЛОДИИ МУЖЧИН С РАЗЛИЧНОЙ МАССОЙ ТЕЛА</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kolesnikova</surname><given-names>L. I.</given-names></name><name xml:lang="ru"><surname>Колесникова</surname><given-names>Л. И.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>доктор медицинских наук, профессор, член-корр. РАН, директор НЦПЗСРЧ Адрес: 664003, Иркутск, ул. Тимирязева, д. 16, тел.: +7 (3952) 20-76-36</p></bio><email>iphr@sbamsr.irk.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Vanteeva</surname><given-names>O. A.</given-names></name><name xml:lang="ru"><surname>Вантеева</surname><given-names>О. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>кандидат биологических наук, младший научный сотрудник лаборатории патофизиологии репродукции НЦПЗСРЧ  Адрес: 664003, Иркутск, ул. Тимирязева, д. 16, тел.: +7 (3952) 20-76-36</p></bio><email>iphr@sbamsr.irk.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kurashova</surname><given-names>N. A.</given-names></name><name xml:lang="ru"><surname>Курашова</surname><given-names>Н. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>кандидат биологических наук, научный сотрудник лаборатории патофизиологии репродукции НЦПЗСРЧ  Адрес: 664003, Иркутск, ул. Тимирязева, д.16, тел.: +7 (3952) 20-76-36</p></bio><email>iphr@sbamsr.irk.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Dashiev</surname><given-names>B. G.</given-names></name><name xml:lang="ru"><surname>Дашиев</surname><given-names>Б. Г.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>кандидат медицинских наук, врач уролог-андролог Республиканского перинатального центра  Адрес: 670002, Республика Бурятия, Улан-Удэ, ул. Комсомольская, д. 1/Б, тел.: +7 (3012) 55-36-23</p></bio><email>bairdashiev@mail.ru</email><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Scientiﬁ c Center for Family Health and Human Reproduction Problems, Irkutsk, Russian Federation</institution></aff><aff><institution xml:lang="ru">Научный центр проблем здоровья семьи и репродукции человека, Иркутск, Российская Федерация</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Republican Perinatal Center, Ulan-ude, the Republic of Buryatia, Russian Federation</institution></aff><aff><institution xml:lang="ru">Республиканский перинатальный центр, Улан-Удэ, республика Бурятия, Российская Федерация</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2015-01-28" publication-format="electronic"><day>28</day><month>01</month><year>2015</year></pub-date><volume>70</volume><issue>1</issue><issue-title xml:lang="en">Vestnik Rossiiskoi akademii medetsinskikh nauk / Annals of the Russian academy of medical sciences</issue-title><issue-title xml:lang="ru">Вестник Российской академии медицинских наук</issue-title><fpage>12</fpage><lpage>16</lpage><history><date date-type="received" iso-8601-date="2015-08-07"><day>07</day><month>08</month><year>2015</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2015, "Paediatrician" Publishers LLC</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2015, Издательство "Педиатръ"</copyright-statement><copyright-year>2015</copyright-year><copyright-holder xml:lang="en">"Paediatrician" Publishers LLC</copyright-holder><copyright-holder xml:lang="ru">Издательство "Педиатръ"</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/" start_date="2016-01-11"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://vestnikramn.spr-journal.ru/jour/about/submissions</ali:license_ref></license></permissions><self-uri xlink:href="https://vestnikramn.spr-journal.ru/jour/article/view/66">https://vestnikramn.spr-journal.ru/jour/article/view/66</self-uri><abstract xml:lang="en"><p><bold><italic>Objective:</italic></bold><italic> Our aim was to investigate the glutathione-disulfide system of antioxidant defense in men with different body mass index and infertility. <bold>Methods:</bold></italic> <italic>60 men with infertility were examined — 30 with normal weight and 30 with overweight. 30 fertile men were included in the control group. Hemolysate made from red blood cells was used as a material for study. The level of reduced (GSH) and oxidized glutathione (GSSG), and glutathione activity was determined by enzyme spectrofluorophotometer SHIMADZU-1501 (Japan). <bold>Results</bold>: In infertile men with normal body weight decrease of GSH to 15.35% was combined with a decrease in the activity of enzymes — glutathione reductase (GR) to 53.41%, glutathione peroxidase (GPO) to 51.44%, and increased activity of glutathione-S-transferaze (GST) to 31.52% as compared with the control group. In the group of infertile men with overweight a decrease in the activity of GR, 56.77% and 56.22% at the GPO on the background of a stable level of GST was detected in comparison with fertile men. The concentration of GSH in infertile group decreased by 20.08%, and the concentration of GSSG increased by 20.38%. <bold>Conclusion:</bold> It has been established that imbalance in the glutathione system is the most prominent feature in men with infertility and overweight as compared to infertile men with normal body weight.</italic></p></abstract><trans-abstract xml:lang="ru"><p><bold><italic>Цель исследования:</italic></bold><italic> изучить глутатиондисульфидную систему антиоксидантной защиты у мужчин с различными индексами массы тела и бесплодием. <bold>Методы: </bold>обследовано 60 мужчин с бесплодием — 30 с нормальной массой тела и 30 с избыточной, а также 30 фертильных мужчин контрольной группы. В качестве материала для исследований использовали гемолизат, приготовленный из эритроцитов. Содержание восстановленного (</italic><italic>GSH</italic><italic>) и окисленного глутатиона (</italic><italic>GSSG</italic><italic>), а также активность глутатионзависимых ферментов определяли на спектрофлуорофотометре </italic><italic>SHIMADZU</italic><italic>-1501 (Япония). <bold>Результаты:</bold> у мужчин с бесплодием с нормальной массой тела снижение содержания </italic><italic>GSH</italic><italic> на 15,35% сочеталось со снижением активности глутатионредуктазы (GR) на 53,41%, глутатионпероксидазы (GPO) на 51,44% и повышением активности глутатион-S-трансферазы (GST) на 31,52% по сравнению с показателями контрольной группы. В группе мужчин с бесплодием с избыточной массой тела, по сравнению с фертильными мужчинами, имело место снижение активности GR на 56,77% и GPO на 56,22% на фоне стабильного содержания GST. Концентрация </italic><italic>GSH</italic><italic> в группе с бесплодием была снижена на 20,08%, а концентрация </italic><italic>GSSG</italic><italic> повышена на 20,38%. <bold>Заключение:</bold> установлено, что у мужчин с бесплодием и избыточной массой тела наиболее выражено нарушение баланса в системе глутатиона по сравнению с бесплодными мужчинами с нормальной массой тела.</italic></p></trans-abstract><kwd-group xml:lang="en"><kwd>glutathione</kwd><kwd>glutathione enzymes</kwd><kwd>antioxidant protection</kwd><kwd>male infertility</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>глутатион</kwd><kwd>глутатионзависимые ферменты</kwd><kwd>антиоксидантная защита</kwd><kwd>мужское бесплодие</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>1.	Vanteeva O.A., Kurashova N.A., Dashiev B.G. Analysis of the state of the antioxidant defense system in men with infertility of different ethnic groups. 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