منابع مشابه
Byssinosis.
Byssinosis as a nonspecific chronic respiratory disease in textile workers exposed to cotton, flax, jute, hemp and sisal is described. Opinions about aetiopathogenesis are presented. The following chapters are focused on clinical symptoms and functional lung changes. Classification of the disease is described afterwards. Finally, the necessity of medical and technical measures to prevent the de...
متن کاملByssinosis in Guangzhou, China.
OBJECTIVES To study the prevalence of byssinosis and other respiratory abnormalities in workers exposed to cotton dust in Guangzhou in two factories that processed purely cotton. METHODS All the 1320 workers exposed were included. The controls were 1306 workers with no history of occupational dust exposure. Total dust and inhalable dust were measured by Chinese total dust sampler and American...
متن کاملImmune mechanisms in byssinosis.
The pathogenesis of byssinosis has been attributed to several different immunopathologic mechanisms, including a type III (immune complex) pulmonary injury. To further examine this type III theory, sera (Monday preshift) from 59 cotton textile workers were examined by gel diffusion and counterimmunoelectrophoresis for precipitating antibodies to aqueous extracts of cotton bract, carpels, stems,...
متن کاملByssinosis in Hong Kong.
After a report in 1980 of the first three diagnosed locally cases and a preliminary epidemiological investigation that found little evidence of the disease, a survey was aimed at determining the prevalence of byssinosis in Hong Kong. Some 1776 workers in six cotton mills were studied using the standard MRC questionnaire and portable spirometers. Only 48 (2.7%) of the mill workers had symptoms a...
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ژورنال
عنوان ژورنال: Thorax
سال: 1979
ISSN: 0040-6376
DOI: 10.1136/thx.34.3.287-a