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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">problendo</journal-id><journal-title-group><journal-title xml:lang="ru">Проблемы Эндокринологии</journal-title><trans-title-group xml:lang="en"><trans-title>Problems of Endocrinology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0375-9660</issn><issn pub-type="epub">2308-1430</issn><publisher><publisher-name>Endocrinology Research Centre</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.14341/probl201056533-42</article-id><article-id custom-type="elpub" pub-id-type="custom">problendo-4751</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>Статьи</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Articles</subject></subj-group></article-categories><title-group><article-title>Особенности патогенеза, диагностики и лечения эректильной дисфункции у больных с гипогонадизмом</article-title><trans-title-group xml:lang="en"><trans-title>Peculiarities of pathogenesis, diagnostics and treatment of erectile dysfunction in patients presenting with hypogonadism</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="western" xml:lang="en"><surname>Gamidov</surname><given-names>S I</given-names></name></name-alternatives><email xlink:type="simple">docand@rambler.ru</email></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="western" xml:lang="en"><surname>Tazhetdinov</surname><given-names>O Kh</given-names></name></name-alternatives><email xlink:type="simple">-</email></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="western" xml:lang="en"><surname>Pavlovichev</surname><given-names>A A</given-names></name></name-alternatives><email xlink:type="simple">-</email></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="western" xml:lang="en"><surname>Popova</surname><given-names>A Iu</given-names></name></name-alternatives><email xlink:type="simple">-</email></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="western" xml:lang="en"><surname>Tkhagapsoeva</surname><given-names>R A</given-names></name></name-alternatives><email xlink:type="simple">-</email></contrib></contrib-group><pub-date pub-type="collection"><year>2010</year></pub-date><pub-date pub-type="epub"><day>15</day><month>10</month><year>2010</year></pub-date><volume>56</volume><issue>5</issue><issue-title>ТОМ 56, №5 (2010)</issue-title><fpage>33</fpage><lpage>42</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Gamidov S.I., Tazhetdinov O.K., Pavlovichev A.A., Popova A.I., Tkhagapsoeva R.A., 2010</copyright-statement><copyright-year>2010</copyright-year><copyright-holder xml:lang="ru">Gamidov S.I., Tazhetdinov O.K., Pavlovichev A.A., Popova A.I., Tkhagapsoeva R.A.</copyright-holder><copyright-holder xml:lang="en">Gamidov S.I., Tazhetdinov O.K., Pavlovichev A.A., Popova A.I., Tkhagapsoeva R.A.</copyright-holder><license 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.probl-endojournals.ru/jour/article/view/4751">https://www.probl-endojournals.ru/jour/article/view/4751</self-uri><abstract><p>По разным данным, распространенность гипогонадизма и эректильной дисфункции (ЭД) колеблется от 1,7 до 35%. Роль андрогенов в регуляции эрекции у человека имеет большое значение и остается предметом изучения до настоящего времени. С помощью экспериментальных и клинических работ доказано, что при андрогенной депривации происходят дегенерация и апоптоз гладких мышечных клеток с последующим фиброзом кавернозных тел; снижение экспрессии эндотелиальной и нейрональной NO-синтазы; уменьшение артериального притока и увеличение венозного оттока от кавернозных тел; повышение чувствительности к медиаторам вазоконстрикции; снижение опосредованного NО расслаб­ления гладкой мускулатуры при сексуальной стимуляции; снижение экспрессии фосфодиэстеразы 5-го типа (ФДЭ-5). Обращает на себя внимание частая взаимосвязь гипогонадизма и ЭД с сердечно-сосудистыми заболеваниями, сахарным диабетом (СД), метаболическим синдромом (МС), дислипидемией, гиперхолестеринемией, гипертриглицеридемией и ожирением. Основной целью заместительной терапии тестостероном является достижение концентрации тестостерона в плазме, максимально приближенной к физиологическим значениям, а также коррекция клинических проявлений андрогенодефицита. Назначение препаратов тестостерона считается показанным только больным с клиническими и лабораторными признаками гипогонадизма. Широкое применение в современной клинической практике получили препараты тестостерона для внутримышечного введения. Заместительная терапия препаратами тестостерона способствует усилению либидо, увеличению количества утренних эрекций и повышению удовлетворенности от сексуальной жизни в целом. Следует отметить, что терапия препаратами тестостерона переносится хорошо. Контроль над проведением заместительной гормональной терапии препаратами тестостерона подразумевает оценку клинического ответа и достижение целевого уровня тестостерона в плазме крови. Необходимо провести исследование простатоспецифического антигена, пальцевое ректальное исследование и определить уровень гематокрита перед началом лечения, через 3 и 6 мес, а затем - каждые 6 мес. Таким образом, андрогены являются естественными стимуляторами и поддерживают половую функцию у мужчин. При наличии у больных ЭД и гипогонадизма более обоснованным можно считать проведение комбинированной терапии с применением андрогенов и ингибиторов ФДЭ-5.</p></abstract><trans-abstract xml:lang="en"><p>Different authors estimate the prevalence of hypogonadism and erectile dysfunction at 1.7% to 35%. The contribution of androgens playing an important role in regulation of erection remains the subject of extensive investigations. To date, experimental and clinical studies have demonstrated that androgen deficiency leads to degeneration and apoptosis of smooth muscle cells followed by fibrosis of cavernous bodies, impaired expression of endothelial and neuronal NO synthase, decreased arterial inflow and increased venous drainage of the cavernous bodies, enhanced sensitivity to mediators of vasoconstriction, impaired NO-mediated relaxation of smooth muscles in response to sexual stimulation, reduced expression of type 5 phosphodiesterase (PDE-5). Moreover, hypogonadism and erectile dysfunction are frequently associated with cardiovascular disorders, diabetes mellitus, metabolic syndrome, dyslipidemia, hypercholesterolemia, hypertriglyceridemia, and obesity. The main purpose of hormonal substitution therapy is to maximally normalize the physiological concentration of plasma testosterone and to eliminate clinical manifestations of androgen deficiency. The treatment with testosterone-containing preparations is indicated only for patients with clinical symptoms and laboratory findings suggestive of hypogonadism. The testosterone-based preparations for intramuscular administration currently find wide application for this purpose. Testosterone substitution therapy enhances libido, increases the frequency of morning erection, and improves sexual quality of life at large. It is worthy of note that treatment with these preparations is well tolerated by the patients. Control over hormonal substitution therapy with testosterone preparations implies evaluation of the clinical response and achievement of the target testosterone level in blood plasma. Also. it is necessary to measure PSA, perform digital rectal examination, and determine the hematocrit level prior to the initiation of the treatment, 3 and 6 months after its termination, and every 6 months thereafter. To conclude, androgens are natural stimulators maintaining sexual function in men. Patients with hypogonadism and erectile dysfunction should be managed by combined therapy with androgens and PDE-5 inhibitors.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>гипогонадизм</kwd><kwd>эректильная дисфункция</kwd><kwd>тестостерон</kwd><kwd>заместительная гормональная терапия</kwd><kwd>рак простаты</kwd></kwd-group><kwd-group xml:lang="en"><kwd>hypogonadism</kwd><kwd>erectile dysfunction</kwd><kwd>testosterone</kwd><kwd>hormonal substitution therapy</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">Ferrini R.L., Barrett-Connor E. Sex hormones and age: A cross-sectional study of testosterone and estradiol and their bioavailable fractions in community-dwelling men. 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