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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="review-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Pharmateca</journal-id><journal-title-group><journal-title xml:lang="en">Pharmateca</journal-title><trans-title-group xml:lang="ru"><trans-title>Фарматека</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2073-4034</issn><issn publication-format="electronic">2414-9128</issn><publisher><publisher-name xml:lang="en">Bionika Media</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">693883</article-id><article-id pub-id-type="doi">10.18565/pharmateca.2025.7.70-75</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Reviews</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Обзоры</subject></subj-group><subj-group subj-group-type="article-type"><subject>Review Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Alagille syndrome: current understanding of pathogenesis, diagnostic and treatment issues (literature review)</article-title><trans-title-group xml:lang="ru"><trans-title>Синдром Алажилля: современное понимание патогенеза, проблемы диагностики и лечения (обзор литературы)</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2581-0408</contrib-id><name-alternatives><name xml:lang="en"><surname>Antonova</surname><given-names>Alyona A.</given-names></name><name xml:lang="ru"><surname>Антонова</surname><given-names>Алена Анатольевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Cand. Sci. (Med.), Associate Professor of the Department of Hospital Pediatrics and Neonatology</p></bio><bio xml:lang="ru"><p>к.м.н., доцент кафедры госпитальной педиатрии и неонатологии</p></bio><email>fduecn-2010@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2362-8979</contrib-id><name-alternatives><name xml:lang="en"><surname>Yamanova</surname><given-names>Galina A.</given-names></name><name xml:lang="ru"><surname>Яманова</surname><given-names>Галина Александровна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Assistant Professor, Department of Normal Physiology</p></bio><bio xml:lang="ru"><p>ассистент кафедры нормальной физиологии</p></bio><email>galina_262@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0252-8872</contrib-id><name-alternatives><name xml:lang="en"><surname>Murzova</surname><given-names>Olga A.</given-names></name><name xml:lang="ru"><surname>Мурзова</surname><given-names>Ольга Анатольевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Cand. Sci. (Med.), Associate Professor of the Department of Hospital Pediatrics and Neonatology</p></bio><bio xml:lang="ru"><p>к.м.н., доцент кафедры госпитальной педиатрии и неонатологии</p></bio><email>olgamurzova@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4381-7155</contrib-id><name-alternatives><name xml:lang="en"><surname>Abdurakhimova</surname><given-names>Patimat M.</given-names></name><name xml:lang="ru"><surname>Абдурахимова</surname><given-names>Патимат Магомедрасуловна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Student, Faculty of Pediatrics</p></bio><bio xml:lang="ru"><p>студентка педиатрического факультета</p></bio><email>p.abdurakhimova@inbox.ru</email><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Astrakhan State Medical University</institution></aff><aff><institution xml:lang="ru">Астраханский государственный медицинский университет</institution></aff></aff-alternatives><aff id="aff2"><institution></institution></aff><pub-date date-type="pub" iso-8601-date="2025-11-07" publication-format="electronic"><day>07</day><month>11</month><year>2025</year></pub-date><volume>32</volume><issue>7</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>70</fpage><lpage>75</lpage><history><date date-type="received" iso-8601-date="2025-10-19"><day>19</day><month>10</month><year>2025</year></date><date date-type="accepted" iso-8601-date="2025-10-19"><day>19</day><month>10</month><year>2025</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2025, Bionika Media</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2025, ООО «Бионика Медиа»</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="en">Bionika Media</copyright-holder><copyright-holder xml:lang="ru">ООО «Бионика Медиа»</copyright-holder></permissions><self-uri xlink:href="https://journals.eco-vector.com/2073-4034/article/view/693883">https://journals.eco-vector.com/2073-4034/article/view/693883</self-uri><abstract xml:lang="en"><p>Alagille syndrome (AS) is a hereditary disease transmitted in an autosomal dominant manner, the main manifestation of which is cholestasis. The pathology is characterized by predominant damage to the liver, heart, as well as anomalies of the face, kidneys, eyes and skeleton. The key clinical sign of AS is congenital hypoplasia of the intrahepatic bile ducts, which occurs in 100% of patients. The disease is characterized by a variety of early symptoms, often a severe course and a serious prognosis, so it is important for doctors to be well informed about this pathology. Early diagnosis (in the first months of life) plays a decisive role, since it allows timely initiation of therapy, stabilization of the patient’s condition and improvement of his quality of life. The aim of this review цфы to summarize and expand knowledge about Alagille syndrome. The search and analysis of publications were performed in the PUBMED, ScienceDirect, eLIBRARY.RU databases.</p></abstract><trans-abstract xml:lang="ru"><p>Синдром Алажилля (СА) – это наследственное заболевание, передающееся по аутосомно-доминантному типу, основным проявлением которого является холестаз. Патология характеризуется преимущественным поражением печени, сердца, а также аномалиями лица, почек, глаз и скелета. Ключевым клиническим признаком СА служит врожденная гипоплазия внутрипеченочных желчных протоков, которая встречается у 100% пациентов. Заболевание отличается многообразием ранних симптомов, нередко тяжелым течением и серьезным прогнозом, поэтому важно, чтобы врачи были хорошо осведомлены о данной патологии. Ранняя диагностика (в первые месяцы жизни) играет решающую роль, поскольку позволяет вовремя начать терапию, стабилизировать состояние пациента и улучшить качество его жизни. Целью данного обзора является обобщение и расширение знаний о синдроме Алажилля. Поиск и анализ публикаций производились в базах данных PUBMED, ScienceDirect, eLIBRARY.RU.</p></trans-abstract><kwd-group xml:lang="en"><kwd>arteriohepatic dysplasia</kwd><kwd>hypoplastic intrahepatic bile duct syndrome</kwd><kwd>cholestasis syndrome</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>артериопеченочная дисплазия</kwd><kwd>синдром гипоплазии внутрипеченочных желчных протоков</kwd><kwd>синдром холестаза</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Махалова А.С.; Коновалова Е.Ю. Клиническая характеристика синдрома Алажилля у детей в современных условиях. Альманах молодой науки. 2023;1(48):26–7. [Makhalova A.S.; Konovalova E.Yu. Clinical characteristics of Alagille syndrome in children in modern conditions. Al’manakh molodoi nauki. 2023;1(48):26–7. (In Russ.)].</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Егорова И.Н.; Иванова И.Е.; Тяпайкина Г.Л.; Зольникова Т.В. 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