Atopy
Mostrando 25-36 de 167 artigos, teses e dissertações.
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25. Investigação dos fatores de risco para infecção por Toxoplasma Gondii e Helicobacter Pylori e possíveis associações destas infecções com asma e atopia.
Introduction: Toxoplasma gondii e Helicobacter pylori infections are endemic worldwide and characterized by chronic asymptomatic infections. Both infections are highly related with low socioeconomic status, lack of basic sanitation, hygiene e crowding condition. Moreover, it has been observed in industrialized countries a decrease in those infections prevale
Publicado em: 2009
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26. Adaptation of the double blind placebo controlled oral food challenge for the cows milk allergy diagnosis mediated by immunoglobulin E, in pediatric age / Adaptação do teste de provocação oral duplo cego placebo controlado para o diagnóstico de alergia às proteínas do leite de vaca mediada pela imunoglobulina E, na faixa etária pediátrica
The Double Blind Placebo Controlled Food Challenge (DBPCFC) is considered an important method for food allergy diagnosis, nevertheless it is not standardized among us. The aim of this study was to adapt DBPCFC for cows milk allergy (CMA) diagnosis in children and adolescents. A secondary aim was to describe the relation between history of atopy and laborator
Publicado em: 2009
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27. Asma no adolescente prevalência, gravidade e fatores de risco associados em São José do Rio Preto - SP.
Asthma is a serious public health problem worldwide, due to its frequency, morbidity and increasing prevalence, especially in childhood. Comparative studies on asthma prevalence among distinct regions and periods of time reveal differences which are essential to monitor the secular trend of asthma occurrence and suggest hypotheses about its causes. With simp
Publicado em: 2009
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28. Asma na infância por exposição ao tabagismo passivo: compreensão a partir de uma meta-regressão
Studies have shown links between household secondhand tobacco smoke (SHS) exposure and induction of childhood asthma. But the true nature of this link remains unclear in many studies. We conducted a meta-analysis of studies published from 1970 to 2005 to uncover consistent patterns of relative risk estimates (RRs), and found substantial heterogeneity within
Ciência & Saúde Coletiva. Publicado em: 2008-08
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29. Anti-snake venom: use and adverse reaction in a snake bite study clinic in Bangladesh
Snakebites can present local or systemic envenomation, while neurotoxicity and respiratory paralysis are the main cause of death. The mainstay of management is anti-snake venom (ASV), which is highly effective, but liable to cause severe adverse reactions including anaphylaxis. The types of adverse reaction to polyvalent anti-snake venom have not been previo
Journal of Venomous Animals and Toxins including Tropical Diseases. Publicado em: 2008
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30. Exposição a alérgenos de poeira doméstica e sua associação com atopia e asma em crianças entre 4 e 12 anos de idade em Salvador, Bahia. / Exposure to house dust allergens and their association with atopy and asthma in children between 4 and 12 years-old in Salvador, Bahia.
Introdução: Os alérgenos de poeira domiciliar são considerados fatores de risco para o aumento na prevalência e incidência das doenças alérgicas, observado nos últimos 30 a 40 anos. Alguns estudos mostram uma relação dose-resposta entre exposição a estes alérgenos e ocorrência de sensibilização e desencadeamento de sintomas alérgicos. Objet
Publicado em: 2008
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31. "Sensibilização de doentes com dermatite atópica ao Aleuroglyphus ovatus avaliada através do teste epicutâneo" / Sensitization of patients with atopic dermatitis evaluated through Aleuroglyphus ovatus extract atopy patch test
INTRODUÇÃO: A dermatite atópica é uma doença inflamatória crônica da pele que possui alta prevalência e etiopatogenia multifatorial. Os ácaros são alguns dos desencadeadores das crises desta enfermidade. OBJETIVO: avaliar a freqüência de positividade ao teste de contato, utilizando extratos do ácaro Aleuroglyphus ovatus em doentes com dermatite
Publicado em: 2006
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32. Bronchial hyperresponsiveness and analysis of induced sputum cells in Crohn's disease
With the aim of investigating the presence of latent inflammatory process in the lungs of patients with Crohn's disease, 15 patients with Crohn's disease were evaluated by spirometry, the methacholine challenge test, induced sputum, and skin tests for inhaled antigens. Serum IgE, erythrocyte sedimentation rate and hematocrit were also determined. The patient
Brazilian Journal of Medical and Biological Research. Publicado em: 2005-02
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33. Th-1 and Th-2 cytokine production in infants with virus-associated wheezing
Wheezing associated with respiratory viral infections in infancy is very common and results in high morbidity worldwide. The Th1/Th2 pattern of immune response in these patients remains unclear and previous studies have shown controversial results. The aim of the present study was to compare the type of Th1/Th2 cytokine response between infants with acute br
Brazilian Journal of Medical and Biological Research. Publicado em: 2005-01
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34. Investigação sobre associação entre ácaros da poeira, atopia, manifestações alérgicas e infecções intestinais helmínticas. / Investigation beetween dust mites, atopy allergy and intestinal helminthic infections.
The role of dust mites in the determination of the clinical form of allergy has not been well established. Many records in the literature show negative association between helminth infections and allergy, however, these data are still controversial. In this study we investigated the role of B. tropicalis and D. pteronyssinus as agents of atopy and allergy an
Publicado em: 2005
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35. Association between atopy and recurrent vaginal candidíasis / Candidíase vulvovaginal recorrente: avaliação da resposta imune, associação com atopia e da eficácia terapêutica do fluconazol / cetirizina.
A candidíase vulvovaginal (CVV) é uma doença que afeta 75% das mulheres pelo menos uma vez durante a vida. E ainda, cerca de 5% das mulheres tem candidíase vulvovaginal recorrente (CVVR), que é definida como a ocorrência de quatro ou mais episódios de CVV por ano. Candida albicans, agente etiológico em 85-90% das pacientes com CVVR, é um fungo comen
Publicado em: 2005
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36. Eosinofilia e IgE sÃrica total na alergia respiratÃria e parasitose Intestinal
Eosinophilia is found in many cases of atopy, and is considered essential to the perpetuation of the pathologic process that characterizes allergic asthma and rhinitis. However, eosinophilia can also exist in other diseases as leukemia, Wiskot-Aldrich Syndrome, hypersensitivity to drugs and intestinal parasitosis. In general, in allergic diseases, besides eo
Publicado em: 2004