<prompt> Serum gamma glutamyl transpeptidase maximum increased inAlcoholismPancreatitisMyocardial infarctionHepatitis  <response>: A. i.e. Alcoholism 107- U. Satyanarayan 3rd 600- Rana -Shinde 7thImportant enzymes in the diagnosis of disease SGPT ALT- Liver disease Hepatitis SGOTAST- MI Liver disease LDH- MI, Infective hepatitis CPK- Myocardial infarction Aldolase- Muscular dystrophy 5 - Nucleotidase- Hepatitis Y- Glutamyl- transpeptidase GGT- Alcoholism Y- GT is the most sensitive indicator in alcoholism Useful test for MI in later stages Increase serum activity seen with pancreatic disease It is a valuable parameter in differentiating between skeletal bone and hepatic dysfunction associated withincreased serum ALP 