نتایج جستجو برای: occupational asthma
تعداد نتایج: 122288 فیلتر نتایج به سال:
the present research has been deducted from a provincial research project which aims at determining the relationship of variables of variables of occupational self-concept, intelligence beliefs and metacognitive with entrepreneurship among the students of payame noor university of kurdistan. the volume of the samples was 1080 students (576 female and 504 male students). the research methodology...
The best example of irritant induced occupational asthma is reactive airways dysfunction syndrome (RADS) which is usually unregarded. We present a 29-year-old security guard from an Iranian car manufacturing company who was exposed to heavy smoke during a fire in work place in five years ago. He was referred because of his persistent asthma like symptoms after that accident to determin the acco...
BACKGROUND The prevalence of diagnosed asthma and wheezing in young subjects is increasing; among environmental risk factors, occupational exposure can play a relevant role. STUDY OBJECTIVES The purpose of the study was to evaluate the effects of occupational exposure to a large variety of irritants and/or sensitizers on the incidence of respiratory symptoms and pulmonary function impairment ...
In recent years, occupational asthma has become the most frequent occupational lung disease in many countries. Reports and statements on the frequency of occupational asthma due to isocyanates are quite contradictory. In order to clarify the issue, a critical review of the medical literature of the past half century worldwide has been performed, with special emphasis on toluene diisocyanate (TD...
The results from the first year of a notification scheme for occupational asthma in the West Midlands Region are presented. The scheme includes recognised new and old cases of occupational asthma. Thirty new cases were recognised per million general working population in the first year. Cases recognised in different occupational groups ranged from 154 per million painters and assembly workers t...
STUDY OBJECTIVE To estimate the incidence of occupational asthma seen by respiratory and occupational physicians in the UK in 1989 and 1990. DESIGN New cases of occupational asthma were taken from a national reporting scheme, the Surveillance of Work-related and Occupational Respiratory Disease Project (SWORD). Estimates of the working population from the Labour Force Survey were used to calc...
The first series of three workers who developed occupational asthma following exposure to airborne chloramines in indoor chlorinated swimming pools is reported. Health problems of swimmers in indoor pools have traditionally been attributed to the chlorine in the water. Chlorine reacts with bodily proteins to form chloramines; the most volatile and prevalent in the air above swimming pools is ni...
PURPOSE OF REVIEW Hairdressers have an increased prevalence of respiratory diseases and are at high risk of occupational asthma. In this paper we aim to review the most recent findings in respiratory diseases related to the occupation of hairdressing to provide a background for management and prevention. RECENT FINDINGS Recent studies have described several cases of occupational asthma and oc...
RATIONALE There is some evidence that maternal smoking increases susceptibility to personal smoking's detrimental effects. One might question whether early life disadvantage might influence susceptibility to occupational exposure. OBJECTIVES In this cross-sectional study we investigated respiratory symptoms, asthma and self-reported chronic obstructive pulmonary disease (COPD) as related to w...
BACKGROUND The fraction of exhaled nitric oxide (FE(NO)) has been found reduced 4 to 6 weeks after an educational intervention in farmers with occupational asthma. OBJECTIVE To reveal whether long-term changes in FE(NO) would still be detectable a year after the intervention. METHODS We evaluated airway inflammation and obstruction at baseline and after 1 year in animal farmers with occupat...
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