Search results for "ECZEMA"

Fish and seafood consumption during pregnancy and the risk of asthma and allergic rhinitis in childhood

2017

Background: It has been suggested that prenatal exposure to n-3 long-chain fatty acids protects against asthma and other allergy-related diseases later in childhood. The extent to which fish intake in pregnancy protects against child asthma and rhinitis symptoms remains unclear. We aimed to assess whether fish and seafood consumption in pregnancy is associated with childhood wheeze, asthma and allergic rhinitis. Methods: We pooled individual data from 60 774 mother-child pairs participating in 18 European and US birth cohort studies. Information on wheeze, asthma and allergic rhinitis prevalence was collected using validated questionnaires. The time periods of interest were: infancy (0-2 ye…

Contact dermatitis caused by iodopropynyl butylcarbamate in Denmark

2013

Iodopropynyl butylcarbamate (IPBC) is a preservative that may cause contact allergy. The first cases were reported in 1997, and IPBC is currently included in our extended European baseline series in Denmark. The authors assess trends during the period 2000-2011 concerning IPBC allergy in Denmark, and address the question of the significance of concomitant reactions to the thiuram mix. Patients/materials/methods Nine thousand seven hundred and fifty-five (6449 female; 3306 male) patients were patch tested with IPBC and the European baseline series at Gentofte Hospital during 2000-2011. The results were registered in an anonymized database, and analyzed with spss™. Fifty-four cases of IPBC co…

Ocular surface disease during dupilumab treatment in patients with atopic dermatitis, is it possible to prevent it?

2020

Increased acetylcholine levels in skin biopsies of patients with atopic dermatitis.

2003

Recent experimental evidence indicates that non-neuronal acetylcholine is involved in the regulation of basic cell functions. Here we investigated the cholinergic system in the skin of healthy volunteers and patients with atopic dermatitis (AD). The synthesizing enzyme, choline-acetyltransferase (ChAT), was studied by anti-ChAT immunohistochemistry and enzyme assay. Skin biopsies taken from healthy volunteers and from AD patients were separated into the 2 mm superfical (epidermis and upper dermis) and 3 mm underlying portion (deeper dermis and subcutis). ChAT enzyme activity was detected in homogenized skin and subcutaneous fat (about 13 nmol/mg protein/h). ChAT immunoreactivity was express…

The International Study of Asthma and Allergies in Childhood (ISAAC) Phase Three: A global synthesis

2013

This ISAAC Phase Three synthesis provides summarised information on the main findings of the study, regional tables and figures related to the prevalence and severity of current symptoms of asthma, rhinoconjunctivitis and eczema in the main regions of the world. The large number of surveyed children (≈1,200,000), the large number of centres (233) and countries (98) that participated in ISAAC Phase Three makes this study the most comprehensive survey of these diseases ever undertaken. Globally, the prevalence for current asthma, rhinoconjunctivitis and eczema in the 13-14-year age group was 14.1%, 14.6% and 7.3%, respectively. In the 6-7-year age group the prevalence for current asthma, rhin…

Prevalencia de dermatitis atópica y factores nutricionales en niños de 6-7 años

2007

ObjetivoDescribir la prevalencia de dermatitis atópica (DA) y conocer las características de la dieta en niños con DA.DiseñoEstudio descriptivo, transversal.EmplazamientoCentros escolares de educación primaria.Mediciones principalesSe realizó un estudio mediante la utilización del cuestionario validado y estandarizado del estudio ISAAC de fase III, que permite conocer la prevalencia de DA en niños y compararla entre centros. Se acompañó de una encuesta sobre consumo de alimentos. Se calcularon la razón de prevalencia (RP) de DA en relación con el consumo de alimentos y los intervalos de confianza del 95%.ResultadosSe incluyó en el estudio a un total de 28.448 niños de 6-7 años. La prevalenc…

Rilievi diagnostico-differenziali nell'eczema da contatto

2012

Shared DNA methylation signatures in childhood allergy: The MeDALL study

2021

Contains fulltext : 232514.pdf (Publisher’s version ) (Open Access) BACKGROUND: Differential DNA methylation associated with allergy might provide novel insights into the shared or unique etiology of asthma, rhinitis, and eczema. OBJECTIVE: We sought to identify DNA methylation profiles associated with childhood allergy. METHODS: Within the European Mechanisms of the Development of Allergy (MeDALL) consortium, we performed an epigenome-wide association study of whole blood DNA methylation by using a cross-sectional design. Allergy was defined as having symptoms from at least 1 allergic disease (asthma, rhinitis, or eczema) and positive serum-specific IgE to common aeroallergens. The discove…

Serum soluble interleukin-2 receptor (IL-2R) in children with allergic disorders

1993

Early-Life Exposure to Outdoor Air Pollution and Respiratory Health, Ear Infections, and Eczema in Infants from the INMA Study

2013

Background: Prenatal and early-life periods may be critical windows for harmful effects of air pollution on infant health. Objectives: We studied the association of air pollution exposure during pregnancy and the first year of life with respiratory illnesses, ear infections, and eczema during the first 12–18 months of age in a Spanish birth cohort of 2,199 infants. Methods: We obtained parentally reported information on doctor-diagnosed lower respiratory tract infections (LRTI) and parental reports of wheezing, eczema, and ear infections. We estimated individual exposures to nitrogen dioxide (NO2) and benzene with temporally adjusted land use regression models. We used log-binomial regressi…