Biomaterial Database

[Frequency of the so-called "apple allergy" ("apple contact urticaria syndrome") in patients with birch pollinosis]. 1983

M Kremser, and W Lindemayr

Rhinitis, itching and tingling and other mild reactions on the oropharyngeal mucosa are the most common complaints after eating raw apples (in about 30% of patients with hypersensitivity to birch pollen). Angioedema, urticaria and shock are rare, but must be noticed. On the basis of three case reports we are illustrating the difficulties of reliable test procedures. 49 patients have been examined by means of "scratch-chamber" test method, RAST and peroral provocation tests. The nature of the actual allergens (lectins?) is still unknown. The term "contact urticaria syndrome" should be used.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D011058	Pollen	The fertilizing element of plants that contains the male GAMETOPHYTES.	Male Gametes, Plant,Male Gametophytes,Microspores, Plant,Plant Microspores,Pollen Grains,Gamete, Plant Male,Gametes, Plant Male,Gametophyte, Male,Gametophytes, Male,Grain, Pollen,Grains, Pollen,Male Gamete, Plant,Male Gametophyte,Microspore, Plant,Plant Male Gamete,Plant Male Gametes,Plant Microspore,Pollen Grain
D011852	Radioallergosorbent Test	An in vitro allergen radioimmunoassay in which allergens are coupled to an immunosorbent. The coupled allergens bind the IgE in the sera of patients which in turn binds radioisotope-labeled anti-IMMUNOGLOBULIN E antibodies.	Radioimmunosorbent Assay of Allergens,Allergens Radioimmunosorbent Assay,Allergens Radioimmunosorbent Assays,Radioallergosorbent Tests,Test, Radioallergosorbent,Tests, Radioallergosorbent
D002648	Child	A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL.	Children
D005260	Female		Females
D005512	Food Hypersensitivity	Gastrointestinal disturbances, skin eruptions, or shock due to allergic reactions to allergens in food.	Allergy, Food,Food Allergy,Hypersensitivity, Food,Allergies, Food,Food Allergies,Food Hypersensitivities,Hypersensitivities, Food
D005638	Fruit	The fleshy or dry ripened ovary of a plant, enclosing the seed or seeds.	Berries,Legume Pod,Plant Aril,Plant Capsule,Aril, Plant,Arils, Plant,Berry,Capsule, Plant,Capsules, Plant,Fruits,Legume Pods,Plant Arils,Plant Capsules,Pod, Legume,Pods, Legume
D006255	Rhinitis, Allergic, Seasonal	Allergic rhinitis that occurs at the same time every year. It is characterized by acute CONJUNCTIVITIS with lacrimation and ITCHING, and regarded as an allergic condition triggered by specific ALLERGENS.	Hay Fever,Pollen Allergy,Pollinosis,Seasonal Allergic Rhinitis,Hayfever,Allergic Rhinitides, Seasonal,Allergic Rhinitis, Seasonal,Allergies, Pollen,Allergy, Pollen,Fever, Hay,Pollen Allergies,Pollinoses,Rhinitides, Seasonal Allergic,Rhinitis, Seasonal Allergic,Seasonal Allergic Rhinitides
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man