Although alanine aminotransferase (ALT) levels did not differ between the groups, aspartate aminotransferase (AST), gamma-glutamyl transferase (GGT), alkaline phosphatase (ALP), and lactate dehydrogenase (LDH) activities were significantly increased in both HBV and especially HCC groups compared to the control group (p < 0.001) (Table 2). The gene discussed is GPT; the disease is hepatocellular carcinoma.