منابع مشابه
Quantifying asbestos in lung tissue: what debate?
This issue of the European Respiratory Journal contains an article entitled “The asbestos fibre burden in human lungs: new insights into the chrysotile debate” by FEDER et al. [1]. Although respiratory physicians are very familiar with the devastating health effects of past asbestos exposure, many nonspecialist readers probably wonder what this “chrysotile debate” might be and how this article ...
متن کاملAsbestos bodies and fibers in lung tissue
It is suggested that the ratio of asbestos bodies observable by light microscopy to asbestos fibers counted by electron microscopy be examined in a series of cases of asbestosis of varying severity. If the ratio is reasonably constant an estimate of fiber content could be made from the more easily conducted count of asbestos bodies by light microscopy.
متن کاملAsbestos-related Lung Diseases: A Brief Update
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...
متن کاملAsbestos content of lung tissue in asbestos associated diseases: a study of 110 cases.
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...
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ژورنال
عنوان ژورنال: Journal of Clinical Pathology
سال: 1972
ISSN: 0021-9746
DOI: 10.1136/jcp.25.6.557-a