Some causes of dementia or dementia-like symptoms can be reversed with treatment. They include: Infections and immune disorders. Dementia-like symptoms can result from fever or other side effects of your body's attempt to fight off an infection.
alanine aminotransferase (ALT) an enzyme normally present in the serum and tissues of the body, especially the tissues of the liver. This enzyme catalyzes the transfer of an amino group from alanine to alpha-ketoglutarate, forming pyruvate and glutamate. The reaction is reversible. The enzyme is released into the serum as a result of tissue injury and increases in persons with acute liver damage. Normal findings are 5 to 35 IU/L. Also called alanine transferase, glutamic pyruvic transferase, serum glutamic pyruvic transaminase (SGPT).
The alanine aminotransferase (ALT) test is done to: 1  Identify liver disease, especially cirrhosis and hepatitis caused by alcohol, drugs, or viruses. 2  Help check for liver damage. 3  Find out whether jaundice was caused by a blood disorder or liver disease. 4  Keep track of the effects of medicines that can damage the liver.he ALT test is often done along with other tests that check for liver damage, including aspartate aminotransferase (AST), alkaline phosphatase, lactate dehydrogenase (LDH), and bilirubin. Both ALT and AST levels are reliable tests for liver damage.