To determine if elevated levels are directly related to liver damage, other tests need to be done. A comprehensive panel of tests known as a liver function test (LFT) will check for ALT and AST ...

In this article, learn about the causes of elevated liver enzymes, as well as the symptoms and treatment of each of these conditions. alanine transaminase (ALT) aspartate transaminase (AST ...

If you have high ALT levels — a liver enzyme known as alanine aminotransferase — it may be due to a liver problem. Here's what you need to know about these liver enzymes and how to lower your ...

November 2, 2006 (Boston) — The currently accepted upper limit of normal for serum alanine aminotransferase (ALT) levels is "artificially high," officials from the American Association for the ...

Liver enzymes include aspartate aminotransferase (AST) and alanine aminotransferase (ALT), and high concentrations in the blood tend to indicate liver disease. About 10 percent of Americans have ...

Credit: Getty Images. Patients with increased concentrations of alanine transaminase (ALT) following antiviral treatment for hepatitis C virus (HCV) infection may be experiencing treatment failure ...