Fibrosis is due to-
Robbins and Cotran pathologic basis of disease South Asia edition. Robbins 9/e p46 *activated macrophages secrete 1 growth factors ,TGF Beta:tissue repair and fibrosis. 2 IL 10 ,TGF Beta: anti inflammatory effect.
TGF-b
TNF-a
IL - 7
IL -10
General pathology