Title Search [P034] Protective effect of ulvan (sulfated polysaccharide) pretreatment against hepatic ischemia-reperfusion injury in mice Hyuk Jai JANG (University of Ulsan, Gangneung Asan Hospital, Korea) [P035] The effects of various immunosuppressants to epithelial-mesenchymal transition on HCC cell line Berik ROVGALIYEV (General surgery, Research fellow, Kazakhstan) [P036] The experience of management for biliary complication after liver transplant in local tertiary center Tae-Seok KIM (Keimyung University School of Medicine, Dongsan Medical Center, Korea) [P037] Guideline for optimal port system in pure 3D laparoscopic donor right hemihepatectomy Jeong-Moo LEE (Seoul National University Hospital, Korea)