Asbestos-related diseases

About: Asbestos-related diseases is a research topic. Over the lifetime, 230 publications have been published within this topic receiving 7467 citations.

Diffuse pleural mesothelioma and asbestos exposure in the North Western Cape Province.

Abstract: Primary malignant tumours of the pleura are uncommon Thirty-three cases (22 males, 11 females, ages 31 to 68) of diffuse pleural mesothelioma are described; all but one have a probable exposure to crocidolite asbestos (Cape blue) In a majority this exposure was in the Asbestos Hills which lie to the west of Kimberley in the north west of Cape Province The tumour is rarely seen elsewhere in South Africa

The European mesothelioma epidemic.

Abstract: Projections for the period 1995–2029 suggest that the number of men dying from mesothelioma in Western Europe each year will almost double over the next 20 years, from 5000 in 1998 to about 9000 around 2018, and then decline, with a total of about a quarter of a million deaths over the next 35 years. The highest risk will be suffered by men born around 1945–50, of whom about 1 in 150 will die of mesothelioma. Asbestos use in Western Europe remained high until 1980, and substantial quantities are still used in several European countries. These projections are based on the fit of a simple age and birth cohort model to male pleural cancer mortality from 1970 to 1989 for six countries (Britain, France, Germany, Italy, The Netherlands and Switzerland) which together account for three-quarters of the population of Western Europe. The model was tested by comparing observed and predicted numbers of deaths for the period 1990–94. The ratio of mesothelioma to recorded pleural cancer mortality has been 1.6:1 in Britain but was assumed to be 1:1 in other countries. © 1999 Cancer Research Campaign

Asbestos-related diseases.

Abstract: Mise a jour: identification et differents types d'amiante; maladies liees a l'exposition a l'amiante: mesotheliome, cancers du poumon, du larynx, du tube digestif, asbestose, lesions pleurales benignes. Caracteres de l'amiante importants pour la determination de maladies. Risques d'exposition non professionnelle. Considerations de prevention

The molecular basis of asbestos induced lung injury.

Abstract: Asbestos causes progressive pulmonary fibrosis (asbestosis), pleural disease (effusion and pleural plaques), and malignancies such as bronchogenic carcinoma and malignant mesothelioma.1-3 Asbestos is a generic term for a group of naturally occurring hydrated silicate fibres whose tensile strength and resilient structural and chemical properties are ideally suited for various construction and insulating purposes. The toxic effects of asbestos depend upon the cumulative dose and the time since the first exposure. Asbestos related diseases typically occur after a 15–40 year latency period following initial fibre exposure. The two classes of asbestos fibres, serpentine and amphibole fibres, can each cause pulmonary disease. Serpentine fibres, of which chrysotile is the principal commercial variety, are curly-stranded structures whereas amphiboles (crocidolite, amosite, tremolite and others) are straight, rod-like fibres. Chrysotile accounts for over 95% of world asbestos consumption.4 Asbestos induced pulmonary diseases remain a significant health concern. In the United States over 30 million tons of asbestos have been mined, processed and applied since the early 1900s.1 Moreover, non-occupational asbestos exposure may originate from existing buildings that contain enormous amounts of the fibres.5 Finally, it is estimated that the cumulative total number of asbestos associated deaths in the United States may exceed 200 000 by the year 2030.6 Extensive investigations over the last two decades have revealed some of the pathogenic mechanisms of asbestos pulmonary diseases. A further benefit of these studies is that asbestos induced pulmonary toxicity is an excellent paradigm to explore the mechanisms underlying other common causes of pulmonary fibrosis and malignancy. Asbestos is an established genotoxic agent that can induce DNA damage, gene transcription, and protein expression important in modulating cell proliferation, cell death, and inflammation.1 2 7-9 Recent comprehensive reviews have described in detail the histopathological and clinical features of asbestos related diseases1-3 9 …