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<article xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.3" xml:lang="uz">
  <front>
    <journal-meta>
      <journal-id journal-id-type="publisher-id">research-focus</journal-id>
      <journal-title-group>
        <journal-title>Research Focus International Scientific Journal</journal-title>
        <abbrev-journal-title abbrev-type="publisher">Research Focus</abbrev-journal-title>
      </journal-title-group>
      <issn pub-type="epub" publication-format="electronic">2181-3833</issn>
      <publisher>
        <publisher-name>Ilm-fan va innovatsiyalar akademiyasi</publisher-name>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id pub-id-type="doi">10.66073/researchfocus.v4i12.1922</article-id>
      <article-id pub-id-type="other" assigning-authority="relibrary.uz">REL-A-013233</article-id>
      <article-categories>
        <subj-group subj-group-type="oak">
          <subject>14.00.00</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="uz">ISHEMIK INSULT JARAYONIDA YURAK NERV HUJAYRALARINING GISTOLOGIK O‘ZGARISHLARI</article-title>
        <trans-title-group xml:lang="en">
          <trans-title>HISTOLOGICAL CHANGES OF THE CARDIAC NERVE CELLS DURING ISCHEMIC STROKE</trans-title>
        </trans-title-group>
        <trans-title-group xml:lang="ru">
          <trans-title>ГИСТОЛОГИЧЕСКИЕ ИЗМЕНЕНИЯ В КЛЕТКАХ СЕРДЕЧНОЙ НЕРВНОЙ СИСТЕМЫ ПРИ ИШЕМИЧЕСКОМ ИНСУЛЬТЕ</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group content-type="author">
        <contrib contrib-type="author">
          <string-name>Daminov Muslimbek Asadullayevich</string-name>
          <aff>ZARMED universiteti</aff>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Qodirova Barno Esanovna</string-name>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Shodmonov Aslbek Otabek o‘g‘li</string-name>
        </contrib>
      </contrib-group>
      <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2026-01-05">
        <day>05</day>
        <month>01</month>
        <year>2026</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>2025</year>
      </pub-date>
      <volume>4</volume>
      <issue>12</issue>
      <fpage>161</fpage>
      <lpage>164</lpage>
      <permissions>
        <license xlink:href="https://creativecommons.org/licenses/by/4.0">
          <ali:license_ref>https://creativecommons.org/licenses/by/4.0</ali:license_ref>
          <license-p>Ushbu asar Creative Commons Attribution 4.0 International litsenziyasi asosida litsenziyalangan.</license-p>
        </license>
      </permissions>
      <self-uri xlink:href="https://relibrary.uz/REL-A-013233/"/>
      <abstract xml:lang="uz">
        <p>Ishemik insult markaziy nerv tizimining avtonom boshqaruv markazlariga zarar yetkazish orqali yurak faoliyatiga ikkilamchi salbiy ta‘sir ko‘rsatadi. So‘nggi yillarda “miya– yurak o‘qi” (brain–heart axis) tushunchasi keng muhokama qilinib, insultdan keyingi yurak asoratlarida intrakardial nerv tizimining (IKNT) tutgan o‘rni muhimligi aniqlanmoqda. Ushbu maqolada ishemik insult sharoitida yurakning intrakardial gangliyalari va nerv tolalarida yuz beradigan gistologik va hujayraviy o‘zgarishlar ilmiy manbalar asosida tahlil qilinadi. Gipotezaga asoslangan natijalarda neyron degeneratsiyasi, simpatik-parasimpatik balansning buzilishi, apoptoz va neyroinflammatsiya jarayonlari asosiy morfologik belgilar sifatida ko‘rib chiqiladi.</p>
      </abstract>
      <trans-abstract xml:lang="en">
        <p>Ischaemic stroke has a secondary adverse effect on cardiac activity by damaging the autonomic regulatory centres of the central nervous system. In recent years the concept of the brain-heart axis has been widely discussed, and the important role played by the intracardiac nervous system (ICNS) in cardiac complications after stroke is being established. This article analyses, on the basis of scientific sources, the histological and cellular changes that occur in the intracardiac ganglia and the nerve fibres of the heart under the conditions of ischaemic stroke. In the hypothesis-based results, neuronal degeneration, disturbance of the sympathetic-parasympathetic balance, apoptosis and neuroinflammation processes are considered as the main morphological signs.</p>
      </trans-abstract>
      <trans-abstract xml:lang="ru">
        <p>Ишемический инсульт оказывает вторичное неблагоприятное воздействие на функцию сердца за счёт поражения автономных центров регуляции центральной нервной системы. В последние годы концепция «ось мозг–сердце» (brain–heart axis) активно обсуждается, при этом установлено, что внутрисердечная нервная система (ВСНС) играет важную роль в развитии кардиальных осложнений после инсульта. В данной статье на основе анализа научной литературы рассматриваются гистологические и клеточные изменения, возникающие во внутрисердечных ганглиях и нервных волокнах сердца в условиях ишемического инсульта. В гипотетических результатах в качестве основных морфологических признаков выделяются нейрональная дегенерация, нарушение симпатико-парасимпатического баланса, апоптоз и нейровоспалительные процессы.</p>
      </trans-abstract>
      <kwd-group xml:lang="uz">
        <kwd>ishemik insult</kwd>
        <kwd>intrakardial nerv tizimi</kwd>
        <kwd>yurak gangliyalari</kwd>
        <kwd>gistologiya</kwd>
        <kwd>neyroinflammatsiya</kwd>
      </kwd-group>
      <kwd-group xml:lang="en">
        <kwd>ischemic stroke</kwd>
        <kwd>intracardiac nervous system</kwd>
        <kwd>cardiac ganglia</kwd>
        <kwd>histology</kwd>
        <kwd>neuroinflammation</kwd>
      </kwd-group>
      <kwd-group xml:lang="ru">
        <kwd>ишемический инсульт</kwd>
        <kwd>внутрисердечная нервная система</kwd>
        <kwd>сердечные ганглии</kwd>
        <kwd>гистология</kwd>
        <kwd>нейровоспаление</kwd>
      </kwd-group>
    </article-meta>
  </front>
  <back>
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</article>
