منابع مشابه
Lung content analysis of cases occupationally exposed to chrysotile asbestos.
The lung contents of six workers who had been occupationally exposed to chrysotile asbestos were examined. Five were lung cancer cases from Quebec, Canada. The sixth, an American worker who had developed pleural mesothelioma, was particularly interesting, with the lung content strikingly distinct from the Canadian cases; chrysotile, the predominant fiber in his lung, was present at a concentrat...
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Health risks from asbestos exposures have been evaluated, considering past professional histories when exposures at workplaces were higher than today. A linear no-threshold (LNT) model has been applied, although its relevance is unproven. Fibers are often found in the lungs and pleura of deceased people. Fiber findings do not prove that a disease is caused by asbestos. It is reasonable to assum...
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Diseases associated with asbestos exposure include asbestosis, malignant mesothelioma, carcinoma of the lung, and parietal pleural plaques. In this study the asbestos content of lung tissue was examined in groups of cases representing each of these diseases and in several cases with non-occupational idiopathic pulmonary fibrosis. Asbestos bodies (AB), which are the hallmark of asbestos exposure...
متن کاملAsbestos in Lung Cancer
important structures for conditioning luminal gas temperature and humidity. Functionally, nasal vasculature resemble bronchial vasculature in their response to environmental, physical, chemical, nervous and humoral stimuli. M i have extensively studied several factors which regulate nasal airflow resistance(Rnaw)and nasal blood flow(Qn)in man, including nasal or oral hyperventilation and physic...
متن کاملAsbestos-induced lung disease.
This review attempts to deal with two major questions concerning asbestos-induced lung disease: How does inhaled asbestos cause cell proliferation and fibrosis? and Will there continue to be risk from exposure to asbestos in schools and public buildings? The first is a scientific question that has spawned many interesting new experiments over the past 10 years, and there appear to be two hypoth...
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ژورنال
عنوان ژورنال: Occupational and Environmental Medicine
سال: 1991
ISSN: 1351-0711
DOI: 10.1136/oem.48.10.649