Fibrosis is due to-: (A) TGF-b, (B) TNF-a, (C) IL - 7, (D) IL -10
Answer is A. 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.