Sentence examples for allergen substance from inspiring English sources

Allergen, substance that in some persons induces the hypersensitive state of allergy and stimulates the formation of reaginic antibodies.

The swelling is caused by massive accumulation of fluid (edema) following exposure to an allergen (a substance to which the person has been sensitized) or, in cases with a hereditary disposition, after infection or injury.

In a study involving eight urban areas, scientists at Johns Hopkins University discovered that 95percentt of tested homes had at least one room containing mouse allergen -- substances that cause allergic reactions, like mouse urine or dander.

Workers in the food industry are exposed to multiple respiratory hazards that include irritants, allergens, and substances capable of causing destruction and scarring of the lungs.

Allergens are substances that cause allergic reactions.

When the body is provoked by an allergen it makes a substance called immunoglobulin E. IgE, as it is called, binds to immune system cells that release chemicals like histamine, which in turn cause inflammation and constriction of the airways.

The epidemiological report of Aro et al [ 115] came closest to suggesting that cyanobacteria may have been involved, suggesting that "towards the end of summer....the microorganisms in the lake multiply rapidly and produce some toxic substance or allergen", and reported that cyanobacterial endotoxin concentration in lake and tap water was high.

Rashes caused by a contact dermatitis (a rash that results from skin contact with a substance (or allergen)) can be very itchy.

Although most children with eczema may test positive for certain allergens, avoiding those substances doesn't change the course of the disease".

Sixteen participants were patch tested with allergens and control substances.

You've recently traveled, had a surgery or vaccine, or come into contact with known allergens or hazardous substances.