safe.mn The first thing to know about asbestos exposure is that ill effects from this exposure have a long latency period. It is not unusual for someone exposed to asbestos to not develop mesothelioma for 25-40 years after exposure. Mesothelioma is a form of cancer that affects the Mesothelium, a protective lining that covers most of the bodys protective organs. Asbestos fibers that are breathed in become lodged in the linings of the lungs and eventually cause the cells to mutate and become cancerous. About 70-80% of Mesothelioma cases are estimated to be caused by various degrees of asbestos exposure. The amount of exposure that causes disease in people is up for debate. Similarly, numerous industrial, engineering and manufacturing factories would contain metal mesh blankets frequently made of interwoven metal and asbestos strands, which would be draped over welders and other workers to prevent burns or injuries. The body cannot break down asbestos fibers. They remain a source of irritation for as long as they are in your body. This irritation can result in lung cancer, mesothelioma, asbestosis, and a higher risk of getting a variety of additional diseases. Determining when cell injury occurs as a result of asbestos exposure has been the subject of a myriad of tests. One interesting study on point is called, -Interstitial accumulation of inhaled chrysotile asbestos fibers and consequent formation of microcalcifications.- By AR Brody and LH Hill - Am J Pathol. 1982 ...
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