Plasma amino acid patterms in patients with different chronic liver disease and obstructive jaundice

Plasma amino acids and BCAA/AAA ratio were analyzed in 117 patients with ditierent hronic liver diseases or obstructive jaundice and 142 normal controls.It is confirmed by tatistical analysis that different amino acid patterns are present in different diseased roups, especially in those of encephalopathy, obstructive jaundice and primary hepatocellular arcinoma.