نتایج جستجو برای: food hypersensitivity
تعداد نتایج: 305635 فیلتر نتایج به سال:
Some people experience individual adverse reactions to foods that most other people can eat with no ill effects. These food sensitivities include true food allergy, involving the body's immune system, and various types of nonallergic food sensitivities.
The immunological phenomenon of cross-reactivity has consequences for the diagnosis and treatment of certain food allergies. Once allergy to a particular food has been confirmed, positive test results are often obtained against other foods and, although less frequently, true clinical cross-reactivity is determined. This article reviews the relevant clinical aspects of food allergies in which th...
Despite increasing efforts to prevent food allergies in children, IgE-mediated food allergies continue to rise in westernized countries. Previous preventive strategies such as prolonged exclusive breastfeeding and delayed weaning onto solid foods have more recently been called into question. The present review discusses possible risk factors and theories for the development of food allergy. An ...
Background In food dependent exercise-induced anaphylaxis, a food challenge followed by an exercise test, being the gold standard for diagnosis, might not be feasible under certain circumstances. Therefore, in vitro diagnostic tests can be helpful to clarify severe forms of exercise-related hypersensitivity syndromes. We report two patients with food allergy to non-specific LTPs presenting as e...
Food allergies are potentially fatal immune-mediated disorders that are growing globally. The relationship between sex and food allergy remains incompletely understood. Here we tested the hypothesis that, should sex influence the clinical response to food allergens, this would be reflected by a sex disparity in published studies of food allergy. We performed a systematic search of the PubMed li...
The ubiquitous presence of allergens in the human food supply coupled with increased awareness of food allergies warrants undertaking appropriate preventive measures to protect sensitive consumers from unwanted exposure to offending food allergens. Attempts to reduce or eliminate food allergenicity through food processing have met with mixed results. The rationale for using food processing to r...
BACKGROUND Thirty percent of children with food allergy are allergic to more than one food. Previous studies on oral immunotherapy (OIT) for food allergy have focused on the administration of a single allergen at the time. This study aimed at evaluating the safety of a modified OIT protocol using multiple foods at one time. METHODS Participants underwent double-blind placebo-controlled food c...
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