Liver tests should be obtained in all patients with suspected DILI. Calculating the ratio of the alanine aminotransferase (ALT) value/ALT upper limit of normal (ULN) divided by the alkaline ...

Liver enzymes are proteins in your liver that speed up chemical reactions. If your liver is damaged, blood tests will show abnormally high levels of these enzymes circulating in your bloodstream.

Aspartate aminotransferase (AST) is an enzyme that’s present in various tissues of your body. An enzyme is a protein that helps trigger chemical reactions that your body needs to function. AST is ...