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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">ometendo</journal-id><journal-title-group><journal-title xml:lang="ru">Ожирение и метаболизм</journal-title><trans-title-group xml:lang="en"><trans-title>Obesity and metabolism</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2071-8713</issn><issn pub-type="epub">2306-5524</issn><publisher><publisher-name>Endocrinology Research Centre</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.14341/omet13209</article-id><article-id custom-type="elpub" pub-id-type="custom">ometendo-13209</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>ОРИГИНАЛЬНЫЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL STUDIES</subject></subj-group></article-categories><title-group><article-title>Роль гипоталамических нейропептидов в развитии гипонатриемии у пациентов после трансназальной аденомэктомии</article-title><trans-title-group xml:lang="en"><trans-title>Role of hypothalamic neuropeptides in the development of hyponatremia in patients after transnasal adenomectomy</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7566-8214</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Фаргиева</surname><given-names>Х. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Fargieva</surname><given-names>Kh. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Фаргиева Хава Романовна</p><p>117036, Москва, ул. Дмитрия Ульянова, д. 11</p></bio><bio xml:lang="en"><p>Khava R. Fargieva - MD, postgraduate student.</p><p>11 Dm. Ulyanova street, 117036 Moscow</p></bio><email xlink:type="simple">Fhr1995@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6539-466X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пигарова</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Pigarova</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Пигарова Екатерина Александровна - д.м.н.; Scopus Author ID: 55655098500; Researcher ID: T-9424-2018.</p><p>Москва</p></bio><bio xml:lang="en"><p>Ekaterina A. Pigarova - MD, PhD; Scopus Author ID: 55655098500; Researcher ID: T-9424-2018.</p><p>Moscow</p></bio><email xlink:type="simple">kpigarova@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0327-4619</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дзеранова</surname><given-names>Л. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Dzeranova</surname><given-names>L. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Дзеранова Лариса Константиновна - д.м.н.</p><p>Москва</p></bio><bio xml:lang="en"><p>Larisa K. Dzeranova - MD, PhD.</p><p>Moscow</p></bio><email xlink:type="simple">dzeranovalk@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9119-2447</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пржиялковская</surname><given-names>Е. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Przhiyalkovskaya</surname><given-names>E. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Пржиялковская Елена Георгиевна - к.м.н.</p><p>Москва</p></bio><bio xml:lang="en"><p>Elena G. Przhiyalkovskaya - MD, PhD.</p><p>Moscow</p></bio><email xlink:type="simple">przhiyalkovskaya.elena@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6388-1544</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Платонова</surname><given-names>Н. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Platonova</surname><given-names>N. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Платонова Надежда Михайловна - д.м.н., профессор.</p><p>Москва</p></bio><bio xml:lang="en"><p>Nadezhda M. Platonova - MD, PhD.</p><p>Moscow</p></bio><email xlink:type="simple">doc-platonova@inbox.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8520-8702</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Трошина</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Troshina</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Трошина Екатерина Анатольевна - д.м.н., профессор, член-корр. РАН.</p><p>Москва</p></bio><bio xml:lang="en"><p>Ekaterina A. Troshina - MD, PhD, Professor.</p><p>Moscow</p></bio><email xlink:type="simple">troshina@inbox.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9575-4520</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Григорьев</surname><given-names>А. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Grigoriev</surname><given-names>A. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Григорьев Андрей Юрьевич - д.м.н., профессор; Scopus ID 57190411198</p><p>Москва</p></bio><bio xml:lang="en"><p>Andrey Yu. Grigoriev, PhD, MD; Scopus ID 57190411198.</p><p>Moscow</p></bio><email xlink:type="simple">medway@list.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ «НМИЦ эндокринологии им. академика И.И. Дедова» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>I.I. Dedov National Medical Research Center of Endocrinology</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>03</day><month>09</month><year>2025</year></pub-date><volume>22</volume><issue>2</issue><fpage>60</fpage><lpage>69</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Фаргиева Х.Р., Пигарова Е.А., Дзеранова Л.К., Пржиялковская Е.Г., Платонова Н.М., Трошина Е.А., Григорьев А.Ю., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Фаргиева Х.Р., Пигарова Е.А., Дзеранова Л.К., Пржиялковская Е.Г., Платонова Н.М., Трошина Е.А., Григорьев А.Ю.</copyright-holder><copyright-holder xml:lang="en">Fargieva K.R., Pigarova E.A., Dzeranova L.K., Przhiyalkovskaya E.G., Platonova N.M., Troshina E.A., Grigoriev A.Y.</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.omet-endojournals.ru/jour/article/view/13209">https://www.omet-endojournals.ru/jour/article/view/13209</self-uri><abstract><sec><title>Обоснование</title><p>Обоснование. На сегодняшний день причины и предрасполагающие факторы для развития водно-электролитных нарушений после транссфеноидальной операции по поводу образований гипоталамо-гипофизарной области изучены недостаточно. Открытые в последние десятилетия нейропептиды, такие как апелин, копептин и мозговой натрийуретический пептид, во многих исследованиях демонстрируют свое значимое влияние на регуляцию водно-электролитного обмена и делают их потенциальными гормональными маркерами тяжелых послеоперационных электролитных осложнений.</p></sec><sec><title>Цель</title><p>Цель. Изучить особенности секреции гипоталамических нейропептидов при нормальном водно-солевом обмене периоперационно и при наличии нарушений водно-электролитного обмена.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. В исследование было включено 122 пациента старше 18 лет, которым планировалось проведение трансназальной аденомэктомии по поводу основного заболевания. Набор пациентов проводился с марта 2021 по март 2022 гг. Всем пациентам исходно и далее в послеоперационном периоде трансназальной аденомэктомии проводился контроль наличия или отсутствия водно-электролитных нарушений с помощью определения натрия крови, а также определение уровней апелина-12, копептина, мозгового натрийуретического пептида и окситоцина в первые 12–24 часа, далее на 2–3, 4–5 и 6–7 сутки после операции. Пациенты заполняли дневник самочувствия и водного баланса.</p></sec><sec><title>Результаты</title><p>Результаты. Установлено, что такое водно-электролитное осложнение, как гипонатриемия, отягощает послеоперационный период трансназальной аденомэктомии до 15% случаев. Проведенное нами исследование не выявило значимых изменений уровня апелина и мозгового натрийуретического пептида или их корреляции с уровнем натрия у пациентов в обеих группах, а также связи между нейропептидами. Наиболее интересные эффекты влияния на водно-электролитный обмен демонстрируют нейропептиды окситоцин и копептин, секреция которых носит характер неадекватно повышенных уровней с потерей обратной отрицательной связи с концентрацией натрия крови.</p></sec><sec><title>Заключение</title><p>Заключение. Наше исследование выявило высокую частоту гипонатриемии после трансназальной аденомэктомии — порядка 15% случаев, в генезе которой, по-видимому, значимую роль играют гипоталамические нейропептиды копептин и окситоцин. При этом окситоцин имеет потенциал быть гормональным маркером этого тяжелого осложнения.</p></sec><sec><title>ения</title><p>ения.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>BACKGROUND</title><p>BACKGROUND: To date, the causes and predisposing factors for the development of water-electrolyte disturbances after transsphenoidal surgery for hypothalamic-pituitary masses are poorly understood. Neuropeptides such as apelin, copeptin, and brain natriuretic peptide, discovered in recent decades, have been shown in many studies to have a significant effect on the regulation of water-electrolyte metabolism and make them potential hormonal markers of severe postoperative electrolyte complications.</p></sec><sec><title>AIM</title><p>AIM: to study the features of secretion of hypothalamic neuropeptides during normal water and salt metabolism in the perioperative period and in the presence of water and electrolyte metabolism disorders.</p></sec><sec><title>MATERIALS AND METHODS</title><p>MATERIALS AND METHODS: Patients above 18 years of age who were scheduled to undergo transnasal adenomectomy for underlying disease were included in the study. Patient recruitment was conducted from March 2021 to March 2022. All patients were monitored initially and further in the postoperative period of transnasal adenomectomy for the presence of water-electrolyte disturbances by blood sodium determination, as well as determination of apelin-12, copeptin, brain natriuretic peptide, and oxytocin levels in the first 12–24 hours, then on days 2–3, 4–5 and 6–7 postoperatively. Patients also filled in a diary of well-being and water balance.</p></sec><sec><title>RESULTS</title><p>RESULTS: It has been established that such a water-electrolyte complication as hyponatremia aggravates the postoperative period of transnasal adenomectomy in up to 15% of cases.Our study revealed no significant changes in the levels of apelin and brain natriuretic peptide or their correlation with the level of sodium in patients in both groups, as well as the relationship between neuropeptides. The most interesting effects on water-electrolyte metabolism are demonstrated by the neuropeptides oxytocin and copeptin, the secretion of which has the character of inadequately elevated levels with loss of inverse negative correlation with blood sodium concentration.</p></sec><sec><title>CONCLUSION</title><p>CONCLUSION: Our study revealed a high incidence of hyponatremia after transnasal adenomectomy — about 15% of cases, in the genesis of which hypothalamic neuropeptides copeptin and oxytocin seem to play a significant role. Oxytocin has the potential to be a hormonal marker of this severe complication.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>апелин</kwd><kwd>окситоцин</kwd><kwd>копептин</kwd><kwd>вазопрессин</kwd><kwd>мозговой натрийуретический пептид</kwd><kwd>диурез</kwd><kwd>гипонатриемия</kwd><kwd>трансназальная транссфеноидальная хирургия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>apelin</kwd><kwd>oxytocin</kwd><kwd>copeptin</kwd><kwd>vasopressin</kwd><kwd>brain natriuretic peptide</kwd><kwd>diuresis</kwd><kwd>hyponatremia</kwd><kwd>transnasal transsphenoidal surgery</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена в рамках государственного задания «Эндокринно-опосредованные нарушения осмотического гомеостаза: изучение этиологических и патогенетических факторов, разработка персонализированных подходов дифференциальной диагностики». Индекс УДК 616-008.9; 616.39. 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