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US dollar51.31EGPEuro58.43EGPBritish pound68.38EGPSaudi riyal13.68EGPUAE dirham13.97EGPKuwaiti dinar165.77EGPJordanian dinar72.37EGPQatari riyal14.10EGPTurkish lira1.08EGPChinese yuan7.56EGPGold 246,687.02EGP/gGold 215,851.14EGP/gGold 185,015.26EGP/gSilver96.14EGP/g

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اكتشف العلماء نوعين متخصصين من الخلايا العصبية في “الدماغ الصغير” للقلب

By سبوتنيك عربي · 1 hour ago · 1 min read سبوتنيك عربي ↗

اكتشف العلماء نوعين متخصصين من الخلايا العصبية في “الدماغ الصغير” للقلب

حدد الباحثون مجموعتين متميزتين من الخلايا العصبية ضمن الجهاز العصبي الداخلي للقلب،تساعد إحدى المجموعتين في تنظيم معدل ضربات القلب وتدفق الدم أثناء النشاط الطبيعي، بينما تصبح الأخرى ضرورية أثناء الإجهاد الشديد، لحماية القلب من عدم الاستقرار الكهربائي والسكتة القلبية المفاجئة.

المصدر: سبوتنيك عربي

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