Case Report
25 May 2014 / 17 April 2024 by almaware
Skin testing is a reliable and safe way to diagnose IgE-mediated allergies, with rare side-effects. Two cases of systemic allergic reactions during skin testing to food allergens are hereby reported. A 28-year-old male reported allergic reactions, mild to moderate in severity, each time he tasted fish in the frame of his professional duties. During SPT […]
Read more »
A woman, 68 yrs, developed an anaphylactic reaction after tasting a few pieces of gluten-free pasta. She was not celiac but was preparing a meal for her celiac nephew. The culprit pasta contained lupine flour and lupine proteins. Prick test with lupine extract was positive. ELISA and immunoblot analysis showed the presence of specific IgE […]
A case of anaphylaxis occurring during a general anesthesia is presented. The reaction was severe with bronchospasm and hypotension (grade 2 in the severity of per-operative anaphylactic shock). The responsibility of hydroxyzine, administered for premedication was suspected by intradermal testing with the molecule, which was twice positive at a 10-2 dilution of the commercial solution. […]
Letter to the Editor
The determination of specific IgE in patients with history of penicillins hypersensitivity is simple, safe and widely available. The positive and negative predictive values of this determination, however, are not yet established. In order to evaluate them, we performed specific IgE determination and diagnostic drug challenges in a group of 22 patients with a clear […]
Original Article
Background: Natural rubber latex allergy is a condition at high risk of anaphylaxis during surgery. However, latex contains several protein allergens and not all of them may show the same clinical relevance. Objective: To investigate the clinical relevance of Hev b 8, the natural rubber latex profilin. Methods: Seven patients without a clinical history of […]
Background: Lipid transfer protein (LTP) is a widely cross-reacting plant pan-allergen, and sensitized patients may react to many foods. Although peanut allergy is frequently reported by LTP-allergic patients, the evidence of the presence of an allergen homologous to LTP in peanuts is limited. Objective: To assess the prevalence of peanut allergy in patients sensitized to […]
Review
Rare allergens in indoor environment are insufficiently recognized. The sources are diverse: they include animal, namely acaride, insect and mammalian allergens or vegetable allergens. The prevalence of sensitization to rare allergens depends on geographical and climatological characteristics, on people’s habits and overall on dwelling specificities. Sensitizations to new rare allergens should be confirmed by documented […]
20 May 2014 / 17 April 2024 by almaware
Background: Masked allergens in processed food products can lead to severe allergic reactions following unintentional ingestion. We sought to develop a murine model for the detection of hidden cow’s milk proteins (CMP). This study aimed to induce cow’s milk allergy in mice, to characterize the anaphylaxis induced by CMP in this model, and to validate […]
Objectives: Aim of this study was to evaluate the impact of air pollution on hospital admissions for respiratory and cardiovascular diseases in an oil rich developing country, State of Qatar. Methods: A prospective cohort population based study was conducted at different stations of Qatar during the period (2002-2005) for recording the concentration of air pollutants […]
Uncategorized
The aim of this review article is to provide greater insight into the relationship between allergic rhinitis and the three most frequently diagnosed conditions of exacerbating viral infections, chronic rhinosinusitis with polyps and obstructive sleep apnoea syndrome. The alleged physiopathological effects of steroids are also investigated within the scope of this paper. Regarding the exacerbating […]