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
Preparation and Procedure Liver function panel tests typically involve a blood draw, which requires minimal preparation. However, healthcare providers might recommend fasting for several hours before the test. It’s essential to follow any instructions provided by the healthcare professional regarding fasting or medication intake before the test.
Alanine Aminotransferase (ALT) : ALT is an enzyme primarily found in liver cells. Elevated levels of ALT in the bloodstream indicate liver damage or injury, commonly associated with conditions like hepatitis or liver disease. It’s crucial in assessing liver health and monitoring the progression of liver diseases.
Aspartate Aminotransferase (AST):Â 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 :Â 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) :Â 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.
