Glutamate 74, glutamate 46, glutamate 123 refers to glutamate transaminase (ALT) 74 U/L, glutamate transaminase (AST) 46 U/L, and gamma-glutamyl aminotransferase (γ-GT) 123 U/L, which is abnormal.Normal values for ALT are usually 5-40 U/L, normal values for AST are usually 8-40 U/L, and γ-GT is usually less than 50 U. The normal value of ALT is generally 5-40 U/L, and normal values for AST are usually 8-40 U/L. When the liver cell membrane is damaged or cell necrosis, its excretion, secretion, transportation and detoxification functions are impaired, and the enzyme entry into the serum is increased. Through the measurement of enzyme activity in serum or plasma, the normal indicators of liver function can reflect the damage to liver cells and the degree of damage. Therefore, elevated ALT, AST and γ-GT are generally seen in acute and chronic viral hepatitis, active cirrhosis, hepatocellular carcinoma, fatty liver, and alcoholic hepatitis (with markedly elevated AST). Liver function test is an important test to measure the presence of hepatocellular necrosis or inflammation in the liver, and is the standard to determine whether liver function is impaired. The presence of elevated indicators should not be ignored, and relevant interventions should be carried out according to the doctor’s recommendations, and liver function tests should be reviewed regularly.