Define the functions of the macrophages, Science

Define the functions of the Macrophages

The macrophages:

1) phagocytose microorganisms and inert particles

2) secrete IL-1 (Interlukin I), TNF (tumor necrosis factor), G-CSF ('granulocyte colony-stimulating factor) and M-CSF (macrophage colony-stimulating factor).

3) Process and present the antigen to immuno competent cells.

4) Destroy old RBC, initiates catabolism of Hb.

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