serum haptoglobin

Binding globin is a glycoprotein synthesized by the liver that binds to hemoglobin in plasma to form a stable complex. Increased serum haptoglobin, found in trauma, tumors, systemic lupus erythematosus, steroid use, biliary obstruction, pregnancy, oral contraceptives, etc. The reduction of serum haptoglobin is seen in various hemolysis, hepatocellular lesions, congenital non-binding globin syndrome, megaloblastic anemia, and hemorrhage in tissues. Basic Information Specialist classification: growth and development examination classification: blood examination Applicable gender: whether men and women apply fasting: fasting Analysis results: Below normal: Reduced in hemolysis. Normal value: Rocket electrophoresis: 1.0-2.7g/L Radioimmunoassay: 0.8-2.7g/L Hemoglobin binding method: 0.3-2.0g/L Above normal: Increased in trauma. negative: Positive: Tips: After 8 pm on the day before the medical examination, you should fast, so as not to affect the detection of indicators such as blood glucose in the second sky. Normal value a) Rocket electrophoresis: 1.0 ~ 2.7g / L. b) Radioimmunoassay: 0.8 to 2.7 g/L. c) Hemoglobin binding method: 0.3 to 2.0 g/L. Clinical significance This test is mainly used to reflect whether hemolysis occurs. Increased serum haptoglobin, found in trauma, tumors, systemic lupus erythematosus, steroid use, biliary obstruction, pregnancy, oral contraceptives, etc. The reduction of serum haptoglobin is seen in various hemolysis, hepatocellular lesions, congenital non-binding globin syndrome, megaloblastic anemia, and hemorrhage in tissues. Low results may be diseases: hemolytic anemia caused by copper poisoning, high systemic lupus erythematosus results may be disease: megaloblastic anemia considerations First, the precautions before blood draw 1, do not eat too greasy, high-protein food the day before the blood, to avoid heavy drinking. The alcohol content in the blood directly affects the test results. 2. After 8 pm on the day before the physical examination, fasting should be done to avoid affecting the detection of indicators such as blood glucose in the second sky. 3, should relax when taking blood, to avoid the contraction of blood vessels caused by fear, increase the difficulty of blood collection. Patients with a history of fainting should explain in advance and will make special arrangements. Second, should pay attention after blood draw 1. After blood is drawn, local compression is required at the pinhole for 3-5 minutes to stop bleeding. Note: Do not rub, so as not to cause subcutaneous hematoma. 2, the pressing time should be sufficient: each person's clotting time is different, and some people need a little longer to coagulate. Therefore, when the surface of the skin appears to be bleeding, the compression is stopped immediately, and the blood may be infiltrated into the skin due to incomplete hemostasis. Therefore, the compression time is longer to completely stop bleeding. If there is a tendency to bleed, the compression time should be extended. 3, after the blood draw symptoms of fainting such as: dizziness, vertigo, fatigue, etc. should immediately lie down, drink a small amount of syrup, and then undergo a physical examination after the symptoms are relieved. 4. If there is localized congestion, use a warm towel after 24 hours to promote absorption. Inspection process Determined by electrophoresis. Not suitable for the crowd No taboos. Adverse reactions and risks Subcutaneous hemorrhage: subcutaneous hemorrhage due to less than 5 minutes of compression time or blood draw technique.

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