News tagged with allergens

Related topics: children · asthma

Exercise benefits people with asthma

Appropriate exercise programs can provide valuable benefits to people with asthma, helping to reduce the severity of attacks or prevent them entirely, finds a new evidence review in The Cochrane Library. The review also found ...

Sep 25, 2013
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Early-life probiotics reduce allergies, not asthma

(HealthDay)—Probiotic exposure in early life may reduce total immunoglobulin E level (IgE) and protect against atopic sensitization, but does not seem to protect against asthma/wheezing, according to a meta-analysis published ...

Aug 20, 2013
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Rage against the disease

Imagine a world where asthma wasn't a chronic disease, rather an inconvenient illness whose first symptoms could be easily treated. This vision could one day become a reality thanks to cutting-edge research into an immune ...

Aug 05, 2013
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Confused parents ignore precautionary food allergy labels

Parents of children with a history of the potentially life-threatening allergic reaction anaphylaxis often ignore precautionary labels on foods because they find them unhelpful and confusing, research from the Murdoch Children's ...

Jun 17, 2013
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Allergen

An allergen is a nonparasitic antigen capable of stimulating a type-I hypersensitivity reaction in atopic individuals.

Most humans mount significant Immunoglobulin E (IgE) responses only as a defense against parasitic infections. However, some individuals mount an IgE response against common environmental antigens. This hereditory predisposition is called atopy. In atopic individuals, non-parasitic antigens stimulate inappropriate IgE production, leading to type I hypersensitivity. Sensitivities vary from one person to another and it is possible to be allergic to an extraordinary range of substances.

This text uses material from Wikipedia, licensed under CC BY-SA

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