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).
AST SGOT â High, Normal, Low (Interpretation) AST is one of the two liver enzymes. it stands for aspartate amino transferase. This enzyme is also known as SGOT, which stands for serum glutamic-oxaloacetic transaminase. AST is a protein that is synthesized in the liver cells. When there is liver complication or damage, this enzyme leaks out and enters the blood stream, something that leads to increased level of this type of protein in blood. AST is also found in other parts of the body apart from liver.