In most types of liver disease, the ALT level is higher than AST and the AST/ALT ratio will be low (less than 1). There are a few exceptions; the AST/ALT ratio is usually increased in alcoholic hepatitis, cirrhosis, and in the first day or two of acute hepatitis or injury from bile duct obstruction.
The modern number system was invented by the Indians. Despite that, the numeral system used today is called Arabic or Hindu-Arabic because the Arabs were the ones to bring it to Europe.
Moon originally invented a three-digit code system that he believed was necessary for the post office to keep up with the mail volume after WWII. This system was later expanded into the ZIP Code system put into use in 1963. Moonâs numerical system was designed from the outset for mechanical sorting.