Macrophages are conveed to epitheloid cells by which cytokine-
Ref Robbins 9)e p46 IL 1and 2 stimulate proliferation of more T cells. Interferon gamma activated macrophages. TNF alpha promoters fibroblasts proliferation and activates endothelium to secreted PGs which have a role in vascular response in inflammation. TGF Beta and PDGF elaborated by the macrophages stimulate fibroblast growth. .
IL-2
IFN-y
TNF-a
TGF-b
General pathology