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The terms CCD or CCDs describe protein-linked carbohydrate structures responsible for the phenomenon of cross-reactivity of sera from allergic patients towards a wide range of allergens from plants and insects. In serum-based allergy diagnosis, antibodies of the IgE class directed against CCDs therefore give the impression of polysensitization ...
Alpha-gal syndrome (AGS), also known as alpha-gal allergy or mammalian meat allergy (MMA), [1] is a type of acquired allergy characterized by a delayed onset of symptoms (3–8 hours) after ingesting mammalian meat. The condition results from past exposure to certain tick bites and was first reported in 2002.
The side effects are associated with the dosage, type of drug used and the duration of treatment. Systemic corticosteroids are not considered first-line therapy for chronic management due to common and significant risks of adverse reactions. These include osteoporosis, cataracts, depressed immunity and Cushing's syndrome. [17]
Regular allergy testing of relevant allergens provides information on if and how patient management can be changed to improve health and quality of life. Annual testing is often the practice for determining whether allergy to milk, egg, soy, and wheat have been outgrown, and the testing interval is extended to 2–3 years for allergy to peanut ...
A congenital disorder of glycosylation (previously called carbohydrate-deficient glycoprotein syndrome) is one of several rare inborn errors of metabolism in which glycosylation of a variety of tissue proteins and/or lipids is deficient or defective. Congenital disorders of glycosylation are sometimes known as CDG syndromes.
Food protein-induced enterocolitis syndrome (FPIES) is a systemic, non-immunoglobulin E -mediated food allergy to a specific trigger within food, most likely food protein. As opposed to the more common IgE food allergy, which presents within seconds with rash, hives, difficulty breathing or anaphylaxis, FPIES presents with a delayed reaction ...
Oral allergy syndrome (OAS) or pollen-food allergy syndrome (PFAS) is a type of allergy classified by a cluster of allergic reactions in the mouth and throat in response to eating certain (usually fresh) fruits, nuts, and vegetables. It typically develops in adults with hay fever. [1] It is not usually serious. [2]
Food allergies develop more easily in people with the atopic syndrome, a very common combination of diseases: allergic rhinitis and conjunctivitis, eczema, and asthma. [52] The syndrome has a strong inherited component; a family history of allergic diseases can be indicative of the atopic syndrome. [medical citation needed]