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Look for signs of serious disease, particularly scarring of the liver, called cirrhosis. Monitor possible side effects of medicines. Liver function tests check the levels of certain enzymes and proteins in your blood. Levels that are higher or lower than usual can mean liver problems.
Elevated aspartate aminotransferase (AST) values are seen in parenchymal liver diseases characterized by a destruction of hepatocytes. Values are typically at least 10 times above the normal range. Levels may reach values as high as 100 times the upper reference limit, although 20- to 50-fold elevations are most frequently encountered.
Elevated aspartate aminotransferase (AST) values are seen in parenchymal liver diseases characterized by a destruction of hepatocytes. Values are typically at least 10 times above the normal range. Levels may reach values as high as 100 times the upper reference limit, although 20- to 50-fold elevations are most frequently encountered.
What is the normal range for an AST blood test? The normal range for aspartate transferase (AST) varies from laboratory to laboratory. One common reference range for an AST blood test is 8 to 33 U/L (units per liter).
Elevated aspartate aminotransferase (AST) values are seen in parenchymal liver diseases characterized by a destruction of hepatocytes. Values are typically at least 10 times above the normal range. Levels may reach values as high as 100 times the upper reference limit, although 20- to 50-fold elevations are most frequently encountered. In ...
23 lis 2023 · AST levels above 40 U/L can indicate liver inflammation, or damage to the heart, bones, or muscles. AST levels above 1,000 U/L may indicate liver injury or hepatitis.
5 sty 2024 · AST Levels: What's Low, Average, and High? Generally, the normal range of an AST test is 8 to 33 units per liter (U/L). Test values below 8 U/L might be considered low, while test values above 33 U/L might be considered high.
