Figure 9
From: Chronic pancreatitis, pseudotumors and other tumor-like lesions
Mechanisms of fibrogenesis in the pancreas. PSC, pancreatic stellate cell; TGFβ1, tumor growth factor β1; PDGR, platelet-derived growth factor; SMA, smooth-muscle actin; ECM, extracellular matrix (adapted from Klöppel et al15).
