Bodies not in contact in a vacuum have only the radiation mechanism for heat energy transfer. An obvious example is the Earth in space, receiving heat radiation from the Sun which is partly absorbed and partly reflected, and emitting heat radiation to space.
Aspartate Aminotransferase (AST). Guide. An aspartate aminotransferase (AST) test measures the amount of this enzyme in the blood. AST is normally found in red blood cells, liver, heart, muscle tissue, pancreas, and kidneys. AST formerly was called serum glutamic oxaloacetic transaminase (SGOT).
Hi and welcome to the forum! I am glad that I can help you. You would like to know what ALT, AST and yGT mean. ALT, AST and yGT are enzymes markers of the liver function. Alanine transaminase (ALT), also known as Serum glutamate pyruvate transaminase (SGPT) is an enzyme found in the highest amounts in the liver. AST is aspartate aminotransferase also known as Serum glutamic-oxaloacetic transaminase (SGOT).