Fig. 1

Characteristics of the decellularized liver scaffold. (A) Gross appearance of the rat whole liver during decellularization. (B) Hematoxylin and eosin staining and Masson’s trichrome staining. (C) Intrahepatic portal tree and bile ducts stained with crystal violet. Scale bars = 50 μm. PV, portal vein; BD, bile duct.