cold hemolysis test
Paroxysmal cold hemoglobinuria (PCH) is a kind of autoimmune hemolytic syndrome patients produce a kind of cold-reactive antibody (D-L antibody), this antibody
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Glucose-6-phosphate dehydrogenase fluorescence spot test
In the presence of glucose-6-phosphate (GbB) and NADP, glucose-6-phosphate dehydrogenase (G6PD) is able to use NADP to reduce to NADPH, which does not fluoresce
hemolytic test
This test uses the patient's erythrocytes to cause hemolysis to occur after incubation in their own serum (containing complement) at 37°C due to acid productio
Indirect method for the detection of anti-human globulin test
The purpose of the indirect test is to check for the presence of free incomplete antibodies in the serum. First, Rh(D)-positive O-type (or the same type as the
Plasma ichthyoglobin sulfate paracoagulation time test
Under the action of thrombin, fibrinogen releases peptide A and peptide B, and then transforms into fibrin monomer (FM) and fibrin degradation product (FDP) to
acid hemolysis test
Erythrocytes from patients with PNH, due to their inherent defects, have increased sensitivity to complement and are easily destroyed by hemolysis in acidified
Plasma heparin or heparin-like anticoagulant screening tests
Toluidine blue can neutralize the anticoagulant effect of heparin, when the prothrombin time is prolonged, can be added to the plasma to be examined, or prolong
Primitive granulocytic leukemia undifferentiated type experiment
Acute primitive granulocytic leukemia (AML) is the most common type in adults, accounting for about 30.80% of acute leukemias, with an average of about 50%, and
Plasma D-dimer assay
Plasma D-dimer assay (D-dizller, D-D) detection is commonly used in the following two methods. 1, latex agglutination method, subject to the plasma added to the