Glutaminase 61U/L is beyond the normal value, but not too high, its elevation may be caused by physiological factors or pathological factors. 1. Physiological factors: alanine aminotransferase is an important indicator of liver damage, it is very sensitive, so when the patient occurs strenuous exercise, staying up all night, eating greasy food, etc., there is a possibility of alanine aminotransferase elevation. In addition, the value of ALT may also be elevated when the measurement is performed during a cold. 2. Pathological factors: viral hepatitis or other causes of hepatitis or cirrhosis, etc., the value of alanine aminotransferase may also be elevated. If the alanine aminotransferase is abnormal, it is necessary to consult a doctor to find out the cause of the disease, and if the cause is pathologic, it is necessary to follow the doctor’s instructions for treatment.