the  frequency of  allergic diseases such  as allergic rhinitis is considerable in general population. insect aeroallergens are important allergens which can induce airway inflammation. the aim of this study was to determine the prevalence of sensitization to insect aeroallergens in allergic rhinitis patients in yazd as a desert city in iran. a cross-sectional study was undertaken on 95 allergi...

The aim of this study was to evaluate whether determinants of work-related symptoms, skin sensitization and diseases differ between atopic and nonatopic subjects starting a career with exposure to laboratory animals (LA). A cohort of 417 apprentices in animal-health technology was prospectively followed during 32 or 44 months. The effect on the study outcomes of variables derived from questionn...

Tests for skin sensitization are required prior to the market launch of new cosmetic ingredients. Significant efforts are made to replace the current animal tests. It is widely recognized that this cannot be accomplished with a single in vitro test, but that rather the integration of results from different in vitro and in silico assays will be needed for the prediction of the skin sensitization...

OBJECTIVE We evaluated a workplace preventive program's effectiveness, which emphasized skin and respiratory protection, workplace cleanliness, and beryllium migration control in lowering beryllium sensitization. METHODS We compared sensitization prevalence and incidence rates for workers hired before and after the program using available cross sectional and longitudinal surveillance data. ...

there has been a great increase in the consumption of various food additives in recent years. the purpose of this study was to identify the incidence of sensitization to food additives by using skin prick test in patients with allergy and to determine the concordance rate between positive skin tests and oral challenge in hypersensitivity to additives. this cross-sectional study included 125 (fe...