Liver function examination is to monitor various indexes related to liver function and metabolism through various biochemical experiments to reflect the basic situation of liver function. Liver function test is a demonstration of liver function test's results. Doctors can judge a person's liver well by looking at the liver function test sheet. If there are lesions, doctors can draw corresponding conclusions according to the patient's examination results. Take this as a reference. For different hospitals, the reference value of liver function test results may be different, which is determined by the baseline of different testing instruments.
Liver function test sheet shows the results of transaminase, such as alanine aminotransferase, aspartate aminotransferase, albumin, globulin, white ball ratio, bilirubin, bile acid and so on. The content displayed in each test result represents different meanings. By analyzing the liver function test sheet and comparing it with the reference value, we can judge whether a person has a liver problem or the severity of the problem, but many people can't understand the liver function test sheet, so it is very important to learn to read the liver function test sheet.
Extended data:
Main indexes of liver function test sheet
1. Alanine aminotransferase: 0 ~ 40μ/L.
2. aspartate aminotransferase (ast): 0 ~ 40μ l.
Three. Alkaline phosphatase: 30-90u/L.
Glutamyl transpeptidase (GGT): less than 40 units
5. Total protein (TP): 60-80g/L; Albumin (a): 40-55g/l; Globulin (g): 20-30g/L; Albumin (A)/ globulin (g): 1.5-2.5: 1.
6. Total bilirubin:1.71-17.1μ mol/L (1-10 mg/L); Indirect bilirubin1.7-13.7 μ mol/l; Direct bilirubin:1.71-7 μ mol/l (1-4 mg/l).
Seven, alpha-fetoprotein (AFP):
It is mainly synthesized in fetal liver, and its molecular weight is 69000. At 13 weeks of fetal life, AFP accounts for13 of total plasma protein. It reached its peak at 30 weeks of pregnancy and then gradually declined. The plasma concentration at birth is about 65438 0% of the peak value, about 40mg/L, and it is close to the adult level (less than 30μ g/L) at one year old.
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