Common Variable Immunodeficiency
Mostrando 13-24 de 78 artigos, teses e dissertações.
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13. Avaliação do estado nutricional relativo a retinol, beta caroteno e zinco em pacientes com imunodeficiência comum variável. / Assessment of nutritional status concerning to retinol, beta carotene and zinc in common variable immunodeficiency patients.
Introducao: Pacientes com Imunodeficiencia Comum Variavel (ICV), que apresentam diarreia e perda de peso, provavelmente tem comprometimento da ingestao e absorcao de nutrientes. Objetivos: Comparar as concentracoes sericas de retinol e beta caroteno e sericas e eritrocitarias de zinco em pacientes com ICV com individuos saudaveis e, nos pacientes, comparar e
Publicado em: 2010
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14. Analysis of the sputum and inflammatory alterations of the airways in patients with common variable immunodeficiency and bronchiectasis
INTRODUCTION: Common variable immunodeficiency is characterized by defective antibody production and recurrent pulmonary infections. Intravenous immunoglobulin is the treatment of choice, but the effects of Intravenous immunoglobulin on pulmonary defense mechanisms are poorly understood. OBJECTIVE: The aim of this study was to verify the impact of intravenou
Clinics. Publicado em: 2009
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15. Analise por citometria de fluxo da expressão dos receptores FCy e complemento em monocitos de pacientes com agamaglobulinemia ligada ao X e imunodeficiencia comum variavel / Flow cytometry analysis of the expression of FCy and complement receptors in monocytes of X-linked agammaglobulinaemia and common variable immunodeficiency patients
Recentemente, demonstramos defeitos na fagocitose e quimiotaxia de monócitos em pacientes com agamaglobulinemia ligada ao X (ALX) e imunodeficiência comum variável (ICV). Existem poucos dados da expressão in vivo dos receptores para a região constante de imunoglobulina G (IgG) (FcyR) e receptores de complemento (RC) nesses pacientes. O objetivo deste es
Publicado em: 2009
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16. Use of recombinant human IL-2 in patients with common variable immunodeficiency / Uso de IL-2 humana recombinante em pacientes com imunodeficiência comum variável
Na imunodeficiência comum variável (ICV) têm sido descritas alterações de linfócitos T, incluindo a produção diminuída da interleucina-2 (IL-2). Desde que a IL-2 pode promover a produção de imunoglobulinas in vitro, nosso principal objetivo foi investigar os efeitos in vivo do tratamento com IL-2 recombinante (IL-2r) em pacientes com ICV. Foram se
Publicado em: 2008
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17. Pulmonary function and screening for allergic asthma in patients with common variable immunodeficiency / Avaliação da função pulmonar e investigação da asma alérgica em pacientes com imunodeficiência comum variável
A imunodeficiência comum variável (ICV) é uma síndrome heterogênea caracterizada por hipogamaglobulinemia e infecções bacterianas de repetição. As doenças obstrutivas, como a asma, estão presentes em aproximadamente 50% dos pacientes. Os sintomas decorrentes de infecções respiratórias de repetição podem mascarar os sintomas de alergia respira
Publicado em: 2008
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18. Dysregulation of unfolded protein response associated with common variable immunodeficiency. / A desregulação da via UPR associada à imunodeficiência comum variável.
Common Variable Immunodeficiency (CVID) is characterized by hypogammaglobulinemia and recurrent infections. Herein we addressed the role of Unfolded Protein Response (UPR) in the pathogenesis of the disease. Augmented unspliced XBP-1 mRNA concurrent with co-localization of IgM and BiP was found in one CVID patient. Sequencing of RT-PCR amplicons did not reve
Publicado em: 2007
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19. Clinical and laboratory aspects of common variable immunodeficiency
A imunodeficiência comum variável (CVID) é uma doença caracterizada por hipogamaglobulinemia, infecções recorrentes, especialmente das vias aéreas, enfermidades auto-imunes e neoplasias. Alguns pacientes com CVID possuem diversos distúrbios do sistema imune como alterações no número e proporção de diferentes populações leucocitárias; resposta
Anais da Academia Brasileira de Ciências. Publicado em: 2004-12
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20. A case study of disseminated histoplasmosis linked to common variable immunodeficiency
Histoplasma capsulatum, a ground fungus, can infect humans, normally in endemic areas; the resulting disease can be asymptomatic or it can have a benign development, but in rare cases it can develop into a serious clinical condition and can even be fatal. Its most characteristic initial location is in the lungs, resembling tuberculosis, often accompanied by
Brazilian Journal of Infectious Diseases. Publicado em: 2003-08
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21. Adenosine Deaminase Deficiency and Purine Nucleoside Phosphorylase Deficiency in Common Variable Immunodeficiency
The clinical presentations of adenosine deaminase deficiency and purine nucleoside phosphorylase deficiency are widely variable and include clinical and immunologic findings compatible with common variable immunodeficiency. The screening of 44 patients with common variable immunodeficiency failed to identify any individuals with deficiencies of these enzymes
American Society for Microbiology.
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22. Hodgkin's disease in a patient with common variable immunodeficiency.
A 61 year old man with long standing common variable immunodeficiency presented with pyrexia, anaemia and leucopenia. A diagnoses of Hodgkin's disease of the bone marrow was made. The typical histopathological and immunophenotypic appearances were clearly distinct from those of T cell lymphoma with Reed-Sternberg-like cells which, in contrast to Hodgkin's di
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23. Individuals with IgA deficiency and common variable immunodeficiency share polymorphisms of major histocompatibility complex class III genes.
IgA deficiency and common variable immunodeficiency are heritable disorders that can occur within the same family. Both immunodeficiencies are characterized by arrests in B-cell differentiation that vary in the extent of the immunoglobulin isotypes involved. A high frequency of major histocompatibility complex supratypes associated with a null allele of the
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24. CD4+ lymphocytopenia due to common variable immunodeficiency mimicking AIDS.
There are an increasing number of published reports of patients with acquired immunodeficiency without evidence of HIV infection, who have been labelled as having "idiopathic CD4+ lymphocytopenia". The case is reported here of a young man who presented with Pneumocystis carinii pneumonia (PCP), CD4+ lymphopenia, and hypogammaglobulinaemia attributable to com