The levels of ALT (A), AST (B), total bilirubin (C), ALB (D), succinylacetone (E), tyrosine (F), phenylalanine (G), FAH (H), creatinine (I), methionine (J), glutamine (K) and glycine (I) in WT mice (n=4), secondary Fah−/− recipients transplanted with ES-dervied hepatocytes derived by EB induction (n=4), secondary Fah−/− recipients transplanted with ES cell-derived hepatocytes derived by DE induction (n=4) and control Fah−/− mice (n=4, sera collected upon losing 20% of body weight). *: p < 0.05.