The normal value of serum immunoelectrophoresis alb is between 62% and 71%. alb is an acronym for plasma albumin, and since it is mainly synthesized by the liver, the level of albumin can reflect the liver function.
Decreased plasma albumin is mainly due to decreased hepatic synthesis or increased renal loss and is seen in various liver diseases such as hepatitis, cirrhosis, and hepatocellular carcinoma.
Damage to the glomerular filtration membrane can lead to excessive loss of albumin from the kidneys, and common diseases include glomerulonephritis and nephrotic syndrome.
In addition, plasma albumin levels are lowered in malnutrition when there is a decrease in the raw materials used to synthesize albumin, plasma dilution due to severe sodium retention, or when large amounts of non-colloidal solutions are fed intravenously.
Increased plasma albumin is seen in better nutrition or blood concentration, such as severe burns, dehydration, and shock. It is advisable to go to the hospital for further counseling.