The liver, an essential organ in the human body, performs a multitude of crucial functions, from filtering blood to metabolizing nutrients and detoxifying harmful substances.
Liver Function Panel Tests
Aspartate Aminotransferase (AST): AST, like ALT, is an enzyme found in liver cells. Elevated AST levels in the blood are indicative of liver damage or injury. AST levels are often assessed alongside ALT levels to differentiate between different types of liver diseases.
Albumin : Albumin is a protein synthesized by the liver. It plays a vital role in maintaining oncotic pressure in the blood, transporting hormones and other substances, and regulating the balance of fluids in the body. Low levels of albumin may indicate liver damage or impaired liver function.
Alkaline Phosphatase (ALP) : ALP is an enzyme found in various tissues, including the liver, bones, and bile ducts. Elevated ALP levels often indicate liver or bone diseases. In the liver, increased ALP can be associated with conditions such as bile duct obstruction or liver disease.
Direct Bilirubin : Bilirubin is a yellowish pigment produced during the breakdown of red blood cells. Direct bilirubin refers to the portion of bilirubin that is conjugated in the liver and then excreted into bile. Elevated direct bilirubin levels may suggest liver disease or bile duct obstruction.
Total Bilirubin : Total bilirubin encompasses both direct and indirect bilirubin levels. Indirect bilirubin is the unconjugated form circulating in the bloodstream. Abnormal total bilirubin levels can indicate various liver disorders or conditions affecting the breakdown of red blood cells.