Are alanine aminotransferase (ALT) and aspartate aminotransferase (AST) liver damage markers or predictive of liver function?

Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) are intracellular enzymes. I am not sure if these enzymes are secreted by the cell like prothrombin. In my opinion ALT and AST...

09 September 2013 889 68 View