نتایج جستجو برای: allergic contact eczema
تعداد نتایج: 200811 فیلتر نتایج به سال:
Nickel is the major cause of allergic contact dermatitis in the general population, both among children and adults, as well as in large occupational groups. This metal is used in numerous industrial and consumer products, including stainless steel, magnets, metal plating, coinage, and special alloys, and is therefore almost impossible to completely avoid in daily life. Nickel contact dermatitis...
In the development of allergic disorders other factors besides a genetic disposition seem to play a role. Exposure to risk factors such as indoor air pollution is becoming increasingly interesting, especially during early childhood. Within an epidemiological study involving 2536 children the effect of indoor exposure on allergic symptoms and physician-confirmed eczema has been investigated. The...
Cosmetics, fragrances, and botanicals are important causes of allergic contact dermatitis. Identifying and avoiding the causative allergens can pose a challenge to both the patient and the dermatologist. The site of involvement can give the investigator clues to the cause of the eruption in many cases. Fragrances and preservatives are the two most clinically relevant allergens in cosmetics. Bot...
Eczema often precedes the development of asthma in a disease course called the 'atopic march'. To unravel the genes underlying this characteristic pattern of allergic disease, we conduct a multi-stage genome-wide association study on infantile eczema followed by childhood asthma in 12 populations including 2,428 cases and 17,034 controls. Here we report two novel loci specific for the combined ...
The results showed that incidence of asthma, allergic rhinitis, and eczema in children was associated with maternal exposure to traffic-related pollutant NO2 throughout pregnancy. After adjustment for other pollutants and trimesters, the researchers found the association was significant only in specific trimesters: the first trimester for eczema, the second trimester for asthma, and the third t...
BACKGROUND Associations of variants of the filaggrin gene, i.e. FLG with asthma and rhinitis have been shown to be modulated by eczema status. However, it is unknown whether allergic sensitization status modifies this association. The aim of this study was to determine whether FLG variants need eczema and/or allergic sensitization as a necessary component to execute adverse effects on coexistin...
Objectives: As the prevalence of allergic diseases increases proportionately in Turkey, they retain their importance as diseases of childhood. The aim of this study was to determine the prevalence of asthma, allergic rhinitis and eczema in middle school students, and the related environmental factors. Methods: The sample of this cross-sectional study consisted of 1083 students in the 13-15 age ...
eczema is a very common disorder that affects children. to find out the national prevalence of eczema in iranian children, we conducted a systematic review and meta-analysis. we conducted a literature review by using the google scholar, pubmed in medline area, altavista, iranmedex and magiran in august 2013. the search terms included: prevalence, eczema, children, pediatric, allergy, isaac and ...
BACKGROUND Occupational contact dermatitis is common in healthcare workers. Although irritant contact dermatitis resulting from wet work is the most frequently reported cause, healthcare workers also constitute high-risk group for the development of allergic contact dermatitis and contact urticaria. OBJECTIVES To evaluate the prevalence of delayed-type and immediate-type hypersensitivity in 1...
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