Sentences with phrase «immediate hypersensitivity reactions»

atopy / at · o · py / (at» ah - pe) a genetic predisposition toward the development of immediate hypersensitivity reactions against common environmental antigens (atopic allergy)

Leukotrienes C4, D4, and E4, which are released from the lung tissue of asthmatic subjects exposed to specific allergens, seem to play a pathophysiological role in immediate hypersensitivity reactions.

Oral allergy syndrome is a type I immediate hypersensitivity reaction mediated by IgE induced by sensitization to pollen.

Not exact matches

Clinical Background Tolerance is the normal immune response to the food an individual eats over a lifetime.1 A food allergy is an abnormal immune reaction consisting of hypersensitivity to food components, most commonly proteins.2, 3 Allergic reactions to dietary antigens can be immediate or delayed and the rate and types of reaction indicate different immune responses.

Disorders related to protein intolerance include oral allergy syndrome, immediate gastrointestinal hypersensitivity, eosinophilic esophagitis, gastritis and gastroenteritis; enterocolitis, protein - losing enteropathy, proctocolitis, chronic constipation (as the sole symptom), atopic dermatitis, multiple food protein intolerance of infancy (to several foods, including breast milk) and celiac disease (adverse reaction to gluten).

Immunologist Dr. Jean Dodds has also noted similar issues: «Beyond the immediate hypersensitivity (vaccine) reactions, other acute events tend to occur 24 to 72 hours afterward, or 7 to 45 days later in a delayed type immunological response.

There is both an immediate and a delayed hypersensitivity reaction to the flea bite.

Canine hives are an immediate allergic reaction (within 30 minutes) to substances that a dog has a hypersensitivity to.