SURUNKALI YURAK ISHEMIK KASALLIGI ANIQLANGAN BEMORLARDA AORTOKORONAR SHUNTLASH VA STENTLASH AMALIYOTINING SIMPATOADRENAL TIZIM FUNKSIONAL FAOLLIGIGA TA'SIRI

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Authors: S.A. Xolmirzayev
Cited by: 0

Abstract

Ushbu maqolada yurak ishemik kasalligi (YIK) bo‘lgan bemorlarda koronar arteriyani shuntlash (AKSh) amaliyotidan keyingi davrda simpatoadrenal tizim (SAT) disfunksiyasining koronar shuntlarning funksional holatiga ta’siri bo‘yicha mavjud ilmiy ma’lumotlar tizimli tahlil qilinadi. Adabiyotlarda SAT faolligining oshishi adrenalin, noradrenalin va dofamin kabi katexolaminlar sekretsiyasi kuchayishi, shuningdek ularning metabolizmini ta’minlovchi ferment tizimlari — monoaminooksidaza (MAO) va katexol-O-metiltransferaza (KOMT) faoliyati bilan chambarchas bog‘liq ekani ko‘rsatilgan. Ushbu neyrogumoral o‘zgarishlar vazokonstriksiya, endotelial disfunksiya va mikrosirkulyator buzilishlar orqali koronar shuntlar orqali qon oqimini cheklashi mumkin. SAT disfunksiyasining AKShdan keyingi shuntlangan tomirlar funksional holatini baholash va prognozlashda muhim patogenetik bo‘g‘in sifatida ko‘rib chiqish zarurligini ko‘rsatadi.

Fields of Study & Subjects

Cardiac and Coronary Surgery Techniques Coronary Interventions and Diagnostics Cardiac Health and Mental Health

Publication details

Journal / source
New Uzbekistan Journal of Academic Research
Volume
3
Issue
2
Pages
94–96
Publication date
11 February 2026
Language
EN