Relationship between aminotransferase serum levels and several indices of iron status in 39 nonthalassemic adult patients with transfusional iron overload.

Horizontal lines represent upper reference limit for ALT (40 U/L) and ALT (40 U/L) serum activity. The serum ferritin panels also show regression of ALT and AST to the serum ferritin concentration. For further details, see “Patients, materials, and methods.”