Alanine Aminotransferase (ALT). Guide. An alanine aminotransferase (ALT) test measures the amount of this enzyme in the blood. ALT is found mainly in the liver, but also in smaller amounts in the kidneys, heart, muscles, and pancreas. ALT was formerly called serum glutamic pyruvic transaminase (SGPT).
Definition of degeneration. 1  1 : degenerate (see 1degenerate) condition. 2  2 : a lowering of effective power, vitality, or essential quality to an enfeebled and worsened kind or state the country's degeneration into chaos â¦ enacts the degeneration of politics into televisual entertainment â¦ â Linda Holt.
(physics) the number of degenerate quantum states of a particular orbital, degree of freedom, energy level, etc Collins English Dictionary - Complete & Unabridged 2012 Digital Edition Â© William Collins Sons & Co. Ltd. 1979, 1986 Â© HarperCollins