<prompt> Following is test marker of alcohol induced liver injury:Gamma Glutamyl TransferaseMCVSGPTSGOT 2SGOTSGPT 2  <response>: Most common chronic liver disease in India is Alcoholic liver disease An SGOT: SGPT ratio2:1 is suggestive while a ratio 3:1 is highly suggestive of alcoholic liver disease. The AST in alcoholic liver disease is rarely300 UL and the SGPT is often normal. A low level of SGPT in the serum is due to an alcohol induced deficiency of pyridoxal phosphate. 