Aspartate aminotransferase (AST) and alanine aminotransferase (ALT) are two liver enzymes measured in a blood test to check the health of your liver. High AST and ALT levels are a general sign of ...

Medically reviewed by Renee Nilan, MD Elevated liver enzymes can occur for many reasons. Most often, elevated liver enzymes are temporary and resolve on their own without treatment. Occasionally, ...

Existing treatment criteria for chronic hepatitis B virus (HBV) infection are mainly based on data from observational studies, such as the REVEAL study from Taiwan, which was initiated in the early ...