The normal range of aminotransferases in the body is between 0-40 μmol/L. Aminotransferases are trace substances produced by the liver and are sensitive to various inflammatory responses in the body. When hepatitis or acute pancreatitis occurs, transaminases are the first to rise in the body, which is important for clinical diagnosis. It is also used to determine the prognosis of patients with heart disease, such as heart failure. Elevated aminotransferases in the human body are commonly seen in acute pancreatitis, but acute abdominal pain can easily occur when the disease occurs, and there are many diseases with acute abdominal pain, so the type of disease can be determined clinically by monitoring the aminotransferase level in the body. When liver cirrhosis or liver cancer occurs in humans, transaminases can also be used to diagnose, determine the effectiveness of treatment and healing, and guide the subsequent drug treatment.