Cholesterol ester (chE,CE)

There are two forms of cholesterol in the blood: free cholesterol; the other is cholesterol esters in which cholesterol is combined with fatty acids. In the last meal before blood draw, avoid high-fat food and drinking, and fasting for 12 hours, extract forearm venous blood. Cholesterol ester (chE, CE) normal value: 2.34 ~ 3.38mmol / L (60% ~ 80% of total cholesterol). Basic Information Specialist classification: Digestive examination classification: biochemical examination Applicable gender: whether men and women apply fasting: fasting Analysis results: Below normal: Found in severe liver disease, hyperthyroidism, severe infections and malnutrition. Normal value: Cholesterol ester: 2.34 - 3.38mmol / L Above normal: Found in biliary obstruction, hypothyroidism, hyperlipidemia and atherosclerosis. negative: Positive: Tips: In the last meal before blood draw, avoid high-fat food and drinking, fasting 12 hours, extract forearm venous blood. Normal value 2.34 to 3.38 mmol/L (60% to 80% of total cholesterol). Clinical significance Increased: seen in biliary obstruction, hypothyroidism, hyperlipidemia and atherosclerosis. Reduction: seen in severe liver disease, hyperthyroidism, severe infections and malnutrition. Low results may be diseases: high malnutrition results may be diseases: atherosclerosis, hyperlipidemia, hyperthyroidism In the last meal before blood draw, avoid high-fat food and drinking, and fasting for 12 hours, extract forearm venous blood. Inspection process (1) Pipetting serum samples, standards, and water (blank) each at 20 μl. (2) Add 2 ml of enzyme reagent and mix for several seconds with a vortex mixer. (3) Insulation at 37 ° C for 10 to 15 minutes. (4) Colorimetric. Zero the reagent blank. The absorbance values ​​of the standard and serum samples were read separately.