Armando Hasudungan
Biology and Medicine videos

Immune System

Our body defenses help ward of damage and disease. Together these defenses make up our immune system that can divide into the innate and adaptive immune system. the Innate immune system are our non-specific first line of defense and include our macrophages, mast cells and complement proteins. The adaptive immune system is specific and involves recognition of foreign bodies once it has breached the innate immunity defenses.