Keywords: سلول های مزوتلیال صفاقی; FL-MCs; fetal liver mesothelial cells; P-MCs; peritoneal mesothelial cells; HCC; hepatocellular carcinoma; PHx; partial hepatectomy; PPHx; practical partial hepatectomy; AST; aspartate aminotransferase; ALT; alanine aminotransferase; POD; postoperative da