GENERAL HISTOLOGY

Detailed explanation-1: -When the zoologist Elie Metchnikoff discovered how certain cells could devour and digest cell debris and foreign bodies, he coined the perfect name: macrophages. That’s Greek for ‘big eaters’.

Detailed explanation-2: -Once they are in the wound site, monocytes mature into macrophages. The spleen contains half the body’s monocytes in reserve ready to be deployed to injured tissue. The macrophage’s main role is to phagocytize bacteria and damaged tissue, and they also debride damaged tissue by releasing proteases.

Detailed explanation-3: -The word ‘macrophage’ literally means ‘big eater. ‘ Its job is to clean our body of microscopic debris and invaders. A macrophage has the ability to locate and ‘eat’ particles such as bacteria, viruses, fungi, and parasites.

Detailed explanation-4: -They are found in the bloodstream and in tissues. Macrophages, “big eater” in Greek, are named for their ability to ingest and degrade bacteria. Upon activation, monocytes and macrophages coordinate an immune response by notifying other immune cells of the problem.