The Relationship between Food Allergen Sensitization and Allergic Disease in Childhood

Moon, Eun-Kyoung; Bae, Hyung-Churl; Renchinthand, Gereltuya; Nam, Myoung-Soo

doi:10.5851/kosfa.2007.27.3.337

Cited by 4 publications

(1 citation statement)

References 12 publications

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“…Also, the frequency of sensitization in the skin prick test (SPT) to pork was shown to be 2% in Germany (Bohler et al, 2001). In Korea, incidence of pork allergy showed 91.2% at 0-3 ages groups and 54.2% at 4-6 ages groups as a results of IgE tests (Moon et al, 2007 Irradiation technique is known to enhance shelf-life and/or improve microbiological safety of raw and processed food materials without damaging nutritional quality (WHO, 1999). Also, effects of gamma irradiation on allergenicity or antigenicity of food allergens have been evaluated in recent years.…”

Section: Introductionmentioning

confidence: 99%

Changes in Allergenicity of Porcine Serum Albumin by Gamma Irradiation

Kim¹,

Lee²,

Song³

et al. 2010

Korean Journal for Food Science of Animal Resources

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Pork is an excellent source of essential nutrients such as protein. However, pork can trigger hypersensitivity and serum albumin of pork is known as major allergen. In this study, to evaluate the effect of gamma irradiation on the allergenicity of porcine serum albumin (PSA), PSA solution was irradiated at 3, 5, 7, 10, 15, and 20 kGy. The changes in the ability of PSA to bind IgG and patient's serum caused by gamma irradiation were observed by ci-ELISA and immunoblotting. SDS-PAGE was used for measuring the conformational change of gamma-irradiated PSA. The ability of 3-kGy-irradiated PSA to bind p-IgG and patient's serum was decreased to 30% and 15%, respectively. The binding ability showed no significant differences among all irradiated samples. SDS-PAGE showed that the irradiated PSA bands were degraded and aggregated. Immunoblotting of irradiated PSA revealed that IgG and patient's serum were rarely recognized at 3 kGy. Therefore, gamma irradiation could be applied to less-allergenic pork products.

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Section: Introductionmentioning

confidence: 99%

Changes in Allergenicity of Porcine Serum Albumin by Gamma Irradiation

Kim¹,

Lee²,

Song³

et al. 2010

Korean Journal for Food Science of Animal Resources

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Evaluation of nutritional status and adequacy of energy and nutrient intakes among atopic dermatitis children under 12 years of age: based on Korea National Health and Nutrition Examination Survey data (2013–2015)

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2020

J Nutr Health

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Purpose: Atopic dermatitis (AD), a typical chronic disease in children, is an allergy disease that is highly associated with food. Thus, attention to food intake is needed to prevent and manage it. Therefore, we analyzed differences in food and nutrient intakes depending on AD status in under 12-year-old children. Methods: A total of 2,690 participants were enrolled in this study from the combined 2013-2015 Korea National Health and Nutrition Examination Survey. Subjects were divided into an AD group and normal group (non-AD group). General characteristic, food and nutrients intakes, and prevalence of insufficient and excessive nutrient intake were analyzed using χ 2 test and regression analyses. The AD odds ratio (OR) for insufficient and excessive nutrient intakes was analyzed using multiple logistic regression analyses. Results: Food and nutrient intakes were not significantly different between the AD and non-AD groups. However, the ratio of calcium intake to recommended nutrient intake was about

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