Asbestos and lung cancer

While lung cancer is not an asbestos-related cancer mesothelioma, as it can be caused by inhalation of asbestos fibres. An estimated 161,840 people died of lung cancer in 2008, and this number could climbing people in the development of the disorder more and more even years after they were exposed to asbestos.

Asbestos was a popular substance in the 19th and most of the twentieth century that was used in everything from vinyl floor tiles, car brake pads. Asbestos is actually quite useful, if used properly, because it isolated against heat, flame, chemicals and deterioration. In addition, it is flexible and has high tensile strength. Despite all this has asbestos was usually prohibited, because it breaks down into microscopic fibers, as it is older. These fibers can be loaded into the lungs if inhaled, then take to the lung cancer.
Lung cancer, such as mesothelioma, is like any other cancer, caused by the spread of not properly dividing cells. Their body cells usually know when she should die and replace themselves, and if she should stop, share and producing new cells. However, the cause of all cancer cells that do not know when to stop is divided. You hold to reproduce and make more cells, the exponential your amount of cells. This mass is called a tumour growth.
However, while people sometimes mistakenly associate with lung cancer mesothelioma, they are not the same disease. Mesothelioma attacks the lining of the lungs, as well as the lining of the stomach and even balls. Lung cancer occurs when tumors in the internal lung tissue itself reproduce.
This kind of abnormal cell growth is usually in the epithelial cells. These are the cells that line of the Airways of the lungs, to the organ, particles protect your breathing you can breathe. Asbestos but easily destroyed nodules that can grow in cancer masses in microscopic fibers that can get put in the epithelial cells and form. As epithelial cells of the bronchi and Bronchioles line, is lung cancer sometimes bronchial carcinomas or bronchial tumors.
What makes dangerous cancer growths is ability to metastasize. This is in contrast to do to benign tumors, the masses of cells, the common not to other parts of the body. Tumors that metastasize mean that they have the possibility, in smaller pieces, float through the bloodstream, break then later even elsewhere in the body, where they settle and grow to anchor. This is causing to spread cancer.

Posted in: Asbestos,Cancer