Title Search [P055] Production of chemically derived hepatic progenitor from human hepatocytes using small molecules Yohan KIM (Hanyang University College of medicine, Korea) [P056] Downregulation of PGC-1 leads to decreased expression of mitochondrial antioxidant enzymes in the mouse model of obstructive cholestasis Jung Hyun PARK (St. Paul hospital, the Catholic University of Korea, Korea) [P057] HDV viral load related liver fibrosis patients clinical evaluation based on M2BPGi level in serum LKHAGVA-OCHIR TOVUU (National Cancer Center of Mongolia, Mongolia) [P058] The role of p-JNK expression on hepatocyte necrosis and autophagy in the cholestatic liver Tae yoon LEE (Seoul St. Mary's hospital, the Catholic University of Korea, Korea) [P059] Mortality after Hepato-Biliary and Pancreatic Surgery (HBPS) in Queensland, Australia Tristan ANDERSON (QEII Hospital and South Side Health Service, Australia) [P060] Using of Wearable Recording Technology for Surgical Training Video in Living Donor Liver Transplantation Jeong-Moo LEE (Seoul National University Hospital, Korea)