by Angelo DeSantis/ Flickr. SkyTeam is the youngest of the three major airline alliances, founded in 2000 by four airlines that together provided strategically broad coverage of the world's air travel hotspots: Aeromexico, Air France, Delta Airlines and Korean Air.
GGT serum measurement provides a very sensitive indicator of the presence or absence of hepatobiliary disease. However the usefulness of measurement of serum GGT is limited by its lack of specificity. Drugs such as phenytoin and barbiturates may cause high GGT levels (2). The reported sensitivity of a raised GGT for detecting alcohol ingestion has ranged from 52% to 94% (3,4). The linked page GGT in hepatobiliary disease details hepatobiliary causes of a raised GGT. Reference: (1) Goldberg DM, Martin JV (1975).
GGT. GGT (Gamma Glutamyl Transpeptidase) is an enzyme produced in bile ducts that may be elevated due to bile duct illness. The GGT test is extremely sensitive and may be elevated due to any type of liver disease or by different drugs, including alcohol, even when liver disease is minimal.GGT levels are sometimes elevated even in the case of a normally functioning liver.he GGT test is extremely sensitive and may be elevated due to any type of liver disease or by different drugs, including alcohol, even when liver disease is minimal. GGT levels are sometimes elevated even in the case of a normally functioning liver.