Pathological process of liver sinusoidal endothelial cells in liver diseases

Figure 5 Ultrastructural localization of PTRF and SDPR in cirrhotic tissue. A: Immunogold particles suggesting PTRF expression was observed on caveola-like structures in capillarized, longitudinally cut LSECs; B: Immunogold particles suggesting SDPR expression on caveola-like structures in longitudinally cut LSECs (inset shows lower magnification; white arrowheads indicate caveola-like structures). A-B: ref 66 Copyright @ 2015 Elsevier Ltd. LSECs: Liver sinusoidal endothelial cells; PTRF: Polymerase 1 and transcript release factor; SDPR: Serum deprivation protein response.