2018, Number 2
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Alerg Asma Inmunol Pediatr 2018; 27 (2)
Immunodeficiencies of the complement. Review of the literature Part II. Deficiencies of the alternate route, lectins, terminal pathway, control, regulation and complement receptors Diagnosis and treatment of complement immunodeficiencies
Fuentes PJM, Jiménez PEN, Espinosa PSE
Language: Spanish
References: 12
Page: 44-48
PDF size: 148.43 Kb.
ABSTRACT
The deficiency of lectin pathways is the most common complement deficiency. ACL deficiency, terminal, control, regulation, and complement receptors are less common, with the exception of hereditary angioedema. The deficiencies of the terminal route are related to severe infections by Neisseria. Laboratory studies include tests to assess the functional activity of the classical pathway (CH50), the alternate pathway (AH50), and the lectin pathway. The management depends on the specific component that is deficient. Replacement of the specific component is usually not possible, with the exception of C1 esterase inhibitor deficiency. Therefore the management of complement deficiencies is usually limited to supportive care and relates to the clinical manifestations that are secondary to the specific deficiency.
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