Clinical significance of IgG subclass deficiency.
نویسندگان
چکیده
منابع مشابه
Immunoglobulin G (IgG) subclass deficiency in Thai children.
BACKGROUND Patients with Immunoglobulin G (IgG) subclass deficiency may suffer from recurrent infections, mainly sino-pulmonary infection. OBJECTIVE To determine the epidemiology of IgG subclass deficiency in Thai children at a tertiary care hospital and to compare the differences between children who were diagnosed with IgG subclass deficiency by using low level criteria [less than 2 standar...
متن کاملSelective Antibody Deficiency and its Relation to the IgG2 and IgG3 Subclass Titers in Recurrent Respiratory Infections
Background: Selective antibody deficiency with normal immunoglobulins (SADNI) may be identified as part of distinct primary or secondary immunodeficiency disorders. The clinical manifestations include recurrent, often severe or prolonged, upper or lower respiratory tract infections. Objectives: To evaluate SADNI in patients with recurrent sinopulmonary infections and its relation to IgG subclas...
متن کاملIgA and/or IgG subclass deficiency in children with recurrent respiratory infections and its relationship with chronic pulmonary damage.
Most patients with IgA and/or IgG subclass deficiency are asymptomatic but some may suffer from frequent mainly respiratory infections. The aim of our study was to determine the frequency of IgA and/or IgG subclass deficiencies and the rate of chronic pulmonary damage secondary to recurrent pulmonary infections in these children. Serum IgA and IgG subclass levels were measured in 225 children a...
متن کاملOvercoming recurrent spontaneous abortions in women suffering from IgG subclass deficiency: high efficiency of low dose intravenous immunoglobulins treatment.
PROBLEM It's well known that iv. immunoglobulins may be useful to overcome habitual abortions, but the mechanisms at the base of a successful outcome and the likelihoods are still unknown. METHOD OF STUDY In one hundred and sixty women with habitual abortions and one hundred and sixty healthy mothers, we evaluated blood IgG subclasses; among the patients, sixteen merely showed IgG subclass de...
متن کاملIgA deficiency: clinical correlates with IgG subclass and mannan-binding lectin deficiencies.
OBJECTIVE To characterize an IgA deficient population in terms of the incidence of IgG subclass and mannose-binding lectin (MBL) deficiencies and the type and severity of infections and other associated disorders. BACKGROUND Selective IgA deficiency is probably the commonest of the primary immunodeficiency disorders and although it may lead to an increased risk for respiratory and gastrointes...
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عنوان ژورنال:
- Archives of disease in childhood
دوره 63 7 شماره
صفحات -
تاریخ انتشار 1988