Search results for "Increased IgE level"
showing 3 items of 3 documents
IgE in patients with glomerulonephritis and minimal-change nephrotic syndrome
1979
Serum levels of IgE were studied in 30 children with minimal-change nephrotic syndrome and 32 children with mesangioproliferative glomerulonephritis during different stages of the disease and treatment. In addition, tissue obtained by renal biopsy was investigated by immunofluorescence histology; no deposits of IgE could be found. The serum IgE levels, however, were increased, particularly in patients with minimal-change nephrotic syndrome. It is concluded that IgE does not play a pathogenic role in the development of the renal disease, but that increased IgE levels are an indication of a disturbance of the immune system.
A multi-centre study of candidate genes for wheeze and allergy: the International Study of Asthma and Allergies in Childhood Phase 2
2009
BACKGROUND: Common polymorphisms have been identified in genes suspected to play a role in asthma. We investigated their associations with wheeze and allergy in a case-control sample from Phase 2 of the International Study of Asthma and Allergies in Childhood. METHODS: We compared 1105 wheezing and 3137 non-wheezing children aged 8-12 years from 17 study centres in 13 countries. Genotyping of 55 candidate single nucleotide polymorphisms (SNPs) in 14 genes was performed using the Sequenom System. Logistic regression models were fitted separately for each centre and each SNP. A combined per allele odds ratio and measures of heterogeneity between centres were derived by random effects meta-ana…
Immunoglobulin E (IgE) and ischemic heart disease. Which came first, the chicken or the egg?
2014
Several lines of evidence demonstrate that the immune system plays a pivotal role in development and progression of ischemic heart disease (IHD). More recently, a series of biological and clinical investigations has generated new interest about the existence of a relationship between a specific class of immunoglobulin, that is immunoglobulin E (IgE), and IHD. Data obtained in several epidemiological studies have convincingly demonstrated that the concentration of total serum IgEs is significantly increased in patients with IHD and often correlates with the prognosis. The putative mechanisms are essentially mediated by a physiological interaction between IgEs and mast cells, which triggers t…