Behzad Shakerian

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Primary immunodeficiency disorders (PID) are a group of heterogeneous disorders mainly characterized by severe and recurrent infections and increased susceptibility to malignancies, lymphoproliferative and autoimmune conditions. National registries of PID disorders provide epidemiological data and increase the awareness of medical personnel as well as(More)
BACKGROUND Incidence of asthma in adolescents leads to variations in family status, roles and interaction with peers for them, which could be a source of stress and psychological tensions in them. Therefore, the present study was conducted to investigate the effect of Orem's self-care model on perceived stress in adolescents with asthma. METHODS In this(More)
Chronic idiopathic urticaria is defined as recurrent hives occurring for at least 6 weeks. In the majority of cases, there is no identifiable underlying etiology despite extensive evaluation. A subset of these patients is classified as having autoimmune urticaria defined by the presence of a functional IgG antibody to the α subunit of the high-affinity IgE(More)
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