وفر 50٪ من خلال الاشتراك السنوي في مجرة واحصل على تصفح لا محدود لأفضل محتوى عربي على الإنترنت.

اشترك الآن

تمت عملية الاشتراك بنجاح

إغلاق

عذراً، عذرا،أنت مشترك مسبقاً بالنشرة البريدية

إغلاق

عذراً، هناك مشكلة في البريد الالكتروني

إغلاق
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البيولوجيا

الالتهاب |  Inflammation

26 أبريل 2020


هي ردة الفعل الطبيعية الدفاعية للجهاز المناعي ضد أي دخول جرثومي او فيروسي أو مادة ضارة أخرى للجسم،حيث تتوسع الانسجة وتتجه الكريات البيضاء الى المنطقة فيحدث احمرار وتورم وشعور بالالم.يكون الالتهاب ردة فعل ضرورية للجسم للقضاء على المادة الضارة ومتابعة الحياة.