What are the five tests of liver function?

Li Jindou, a famous cross talk master, once said a humorous cross talk joke "ellipsis". Friends, will you remember some of them? In the cross talk, Teacher Li Jindou said that there is an ellipsis circulating in the society, such as "five stresses, four beauties and three loves", which is very general and easy to remember. But if the ellipsis is not used well, it will make a joke. For example, Huailai automobile transportation company said it was pregnant in order to save trouble; Shanghai crane factory, referred to as crane; Kaifeng tool factory, as an operation, will make people laugh. Closer to home, when it comes to the "five items of liver function" examination, many people are familiar with it, especially patients with liver disease, and they all know what the five items of liver function are; However, it is a mystery to a friend who is having an examination for the first time. What are the five items of liver function? What are the five tests of liver function? In fact, the five items of liver function include liver function examination and hepatitis B. The five items of liver function examination can understand the damage degree of liver function pain and whether the liver is invaded by hepatitis B virus. In addition, through the five items of hepatitis B examination, we can also distinguish between hepatitis B big three-yang and small three-yang. When you look at the five-item checklist of liver function, you can skip those awkward names and complicated numbers first and go directly to see if there are any symbols of "H" or "L" or up and down arrows behind these numbers. If these markers are not found in the whole liver function test sheet, then your five indexes of liver function are within the normal range. If you see these signs, you should be worried. "H" or up arrow means high, "L" or down arrow means low. So, what are the functions of the five items of liver function? Below, experts from the Liver Disease Treatment Center of Wuxi Liver Disease Hospital will introduce the topic of liver function five in detail as follows. What is the function of the liver? The human liver is generally about1250g. The liver is an important organ, and people cannot live without it. Doctors call the liver the "processing factory" of the human body. The liver is a huge substantive gland in the human body and an organ with important and complex metabolic functions. The liver has dual blood supply of hepatic artery and hepatic vein, and the hepatic vein and biliary system leave the liver. In addition, hepatocytes are rich in mitochondria, endoplasmic reticulum, nucleosomes and a large number of enzymes, so they can perform complex and diverse metabolic functions. Therefore, for patients with liver disease, it is very important to go to the liver disease hospital regularly for five liver function tests to know their liver health in time. Five contents of liver function Liver function is to analyze human fasting venous blood through various biochemical tests to judge whether it is harmful to liver and liver function. Liver function includes many items, such as transaminase, transpeptidase, phosphatase, serum protein and bilirubin. The normal values of the five items of liver function are: 1. Alanine aminotransferase -ALT: 0-40u/L, aspartate aminotransferase -AST: 0-40u/L 2. Glutamate transpeptidase -GGT: 0-40u/L 3. Alkaline phosphatase: 30-90u/L 4. Total protein -TP. Globulin-GLO: 20-30g/L 5. Total bilirubin-tbil:1.7-17.1umol/l, direct bilirubin-dbil:1.7-13.7 umol/l, indirect bilirubin-. Five items of hepatitis B include hepatitis B surface antigen, hepatitis B surface antibody, hepatitis B E antigen, hepatitis B E antibody and hepatitis B core antibody. 1.Whether there is hepatitis B virus in HBsAg; 2. Whether the surface antibody (anti -HBs) is protective; 3. Whether the е antigen (HBeAg) virus is replicable and infectious; 4. Whether the virus replication of е antibody (anti-HBe) is inhibited; 5. Whether the core antibody (anti-HBc) has been infected with hepatitis B virus. When analyzing the liver function test sheet, the liver specialist will judge the condition according to the following five key points: 1. Single unconjugated bilirubin elevation may be Gilbert syndrome. 2. The level of transaminase continues to rise, the virus index is negative, and no alcohol consumption may be fatty liver or nonalcoholic fatty liver hepatitis. 3. Prothrombin time is an important early diagnostic index in acute explosive liver failure. 4. The possibility of drug-induced liver disease can not be ignored in patients with abnormal transaminase and jaundice. When the level of alanine aminotransferase (ALT) is lower than 3 times of the normal level, patients receiving drug treatment need weekly follow-up, and if it exceeds 3 times, they should stop taking the drug. 5. When the liver function index is abnormal, don't blindly take medicine to correct it, and go to a specialized hospital for consultation. Because the drugs for treating liver diseases have certain indications, high drug prices and individual differences in specificity, there is still no specific and absolutely effective drug. After the above explanation, I believe you have a general understanding of the five tests of liver function. Don't panic if your liver function test results are abnormal. Because sometimes the five abnormalities of liver function may be related to factors such as your lack of strict fasting and laboratory errors the night before, you need to check the five abnormalities of liver function again.