Impaired resolution of wheals in the skin prick test and low diamine oxidase blood level in allergic patients.

Conclusions: The results of this study indicate that patients with IgE- or non-IgE-mediated allergy are likely to have low DAO blood activity and may concomitantly suffer from histamine intolerance. Furthermore, our results suggest that allergic patients are more likely to develop an excessive SPT reaction. Our results emphasize caution in interpretation of the SPT results in allergic patients with diagnosed histamine intolerance or histamine/DAO activity imbalance. PMID: 31839770 [PubMed]
Source: Advances in Dermatology and Allergology - Category: Dermatology Tags: Postepy Dermatol Alergol Source Type: research

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ConclusionEczema phenotypes were differentially associated with risks of respiratory and allergic conditions in school-aged children. Children with early transient and persistent eczema might benefit from more intense follow-up for early identification and treatment of asthma and allergies.
Source: Clinical and Translational Allergy - Category: Allergy & Immunology Source Type: research
Penicillin is the most commonly reported drug allergy. The association between drug allergy and other atopic diseases (such as eczema or IgE mediated food allergies) remains poorly understood.
Source: Journal of Allergy and Clinical Immunology - Category: Allergy & Immunology Authors: Source Type: research
a P Abstract OBJECTIVE: To evaluate the association between potential exposure to different pollen concentrations at the 11th fetal week and subsequent clinical atopic diseases. STUDY DESIGN AND SETTING: Parents of 1- to 4-year-old children (N = 3035) returned a questionnaire regarding physician-diagnosed atopic diseases. The children were born between 2001 and 2005 in the province of South Karelia, Finland. Results of allergy tests were collected from patient records in the area. RESULTS: The prevalence of atopic diseases with sensitisation was higher in children whose 11th fetal week occurred...
Source: International Journal of Hygiene and Environmental health - Category: Environmental Health Authors: Tags: Int J Hyg Environ Health Source Type: research
ConclusionsThe prospectively defined incidence of FPIAP when diagnosed clinically by community pediatricians without challenge is markedly higher than published estimates. Combination feeding of formula and breast milk is associated with the lowest rate of FPIAP in this population.
Source: The Journal of Allergy and Clinical Immunology: In Practice - Category: Allergy & Immunology Source Type: research
CONCLUSIONS: A positive medical history, especially of mothers and cEo, seem to be predictive in screening for the onset of allergic diseases. PMID: 31951684 [PubMed - in process]
Source: Central European Journal of Public Health - Category: International Medicine & Public Health Tags: Cent Eur J Public Health Source Type: research
ConclusionThe prospectively defined incidence of FPIAP when diagnosed clinically by community pediatricians without challenge is markedly higher than published estimates. Combination feeding of formula and breastmilk is associated with the lowest rate of FPIAP in this population.
Source: The Journal of Allergy and Clinical Immunology: In Practice - Category: Allergy & Immunology Source Type: research
ConclusionsSimilar to peanut allergy, eczema was strongly associated with egg allergy development and the association increased with increasing eczema severity. The age of introduction of dietary egg was not a risk factor. The potential role of antibiotics in early life as a risk factor for egg allergy needs further examination.
Source: The Journal of Allergy and Clinical Immunology: In Practice - Category: Allergy & Immunology Source Type: research
In the early 1990s, doctors began describing a new condition affecting the esophagus of patients who were predisposed to allergies including food allergy, asthma, and eczema, and who were having trouble swallowing. Today, we call this condition eosinophilic esophagitis (EoE). What is EoE? EoE is an allergic inflammation of the esophagus that causes a range of symptoms. Adolescents and adults most often experience it as difficulty swallowing, sometimes feeling like food moves too slowly through the esophagus and into the stomach. In some cases, food actually gets stuck (and may require urgent removal). Children and some adu...
Source: Harvard Health Blog - Category: Consumer Health News Authors: Tags: Allergies Digestive Disorders Health Source Type: blogs
ConclusionsSimilar to peanut allergy, eczema was strongly associated with egg allergy development and the association increased with increasing eczema severity. The age of introduction of dietary egg was not a risk factor. The potential role of antibiotics in early life as a risk factor for egg allergy needs further examination.
Source: The Journal of Allergy and Clinical Immunology: In Practice - Category: Allergy & Immunology Source Type: research
Publication date: Available online 9 December 2019Source: The Journal of Allergy and Clinical Immunology: In PracticeAuthor(s): Yumiko Miyaji, Limin Yang, Kiwako Yamamoto-Hanada, Masami Narita, Hirohisa Saito, Yukihiro Ohya
Source: The Journal of Allergy and Clinical Immunology: In Practice - Category: Allergy & Immunology Source Type: research
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