ALP activity is usually determined in conjunction with other tests of hepatocellular damage or hepatic function, specifically [[Aspartate aminotransferase|AST]], GGT, GLDH and bile acids. Intestinal ALP is useful where intestinal pathology is suspected or the ALP activity is increased without other biochemical evidence of hepatic disease. Interpretation should take into consideration the age related reference ranges for serum and intestinal ALP, particularly high results in immature horses and foals. | ALP activity is usually determined in conjunction with other tests of hepatocellular damage or hepatic function, specifically [[Aspartate aminotransferase|AST]], GGT, GLDH and bile acids. Intestinal ALP is useful where intestinal pathology is suspected or the ALP activity is increased without other biochemical evidence of hepatic disease. Interpretation should take into consideration the age related reference ranges for serum and intestinal ALP, particularly high results in immature horses and foals. |