Immune complexes: characteristics, clinical correlations, and interpretive approaches in the clinical laboratory
| Autor: | J C Daniels, S E Ritzmann |
|---|---|
| Rok vydání: | 1982 |
| Předmět: |
business.industry
Biochemistry (medical) Clinical Biochemistry Disease biochemical phenomena metabolism and nutrition medicine.disease Immune complex Immune system Immunologic Technique Rheumatoid arthritis Serum sickness Immunology bacteria Medicine Rheumatoid factor business Immune complex disease |
| Zdroj: | Clinical Chemistry. 28:1259-1271 |
| ISSN: | 1530-8561 0009-9147 |
| DOI: | 10.1093/clinchem/28.6.1259 |
| Popis: | Immune-complex-mediated injury is thought to play a role in diseases such as rheumatoid arthritis, systemic lupus erythematosus, serum sickness, various infectious diseases, and malignancies. With increased appreciation of the biological and pathological significance of circulating immune complexes has come efforts to develop appropriate techniques for identifying and measuring them. Common approaches exploit such phenomena as the attachment of complement components to antigen-antibody complexes, the presence of specialized receptors for immune complexes at the surface of cells, and the ability of rheumatoid factor to bind with immune complexes. This variety of assay systems for immune complexes has yielded abstruse results in numerous human pathological conditions. Unfortunately, these results seldom correlate with one another in a given disease. Thus, use of a panel of immune complex assays has been recommended. Indirect consequences of immune complex disease may still be appraised and evaluated with some confidence in clinical medicine: measurements of C3 and C4, cryoglobulins, serum viscosity, and turbidity of serum samples. Measurement of immune complexes may be useful in diagnosis, prognosis, and therapeutic monitoring, but it is the characterization of immune complexes that holds the greatest potential for better understanding of disease mechanisms. |
| Databáze: | OpenAIRE |
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