Mesothelioma And Lung Cancer be Caused by Asbestos Pollution ...

Asbestos fibres, resistant to heat, fire and chemicals, were widely used in construction and insulation before being linked to asbestosis, lung cancer, mesothelioma and other cancers. Tiny asbestos fibers can pollute the atmosphere, Water and food. The Asbestos Products contain large quantities of asbestos fibers. These tiny asbestos fibers against the human body through the respiratory and digestive tract. However, asbestos powder is carcinogenic and may pollute the environment during the process of producing and using. Air pollution, exposure to radon, and occupational exposure to asbestos hae all been implicated in lung cancer risk. Its high face activities can on the one hand be utilized to control environmental pollution, but on the other hand bring about fatal threat to human beings by resulting in asbestos lung and cancers. Asbestos fibers against the human body, mainly the lungs, pleura and peritoneum, followed by gastric.

Lung cancer, pleural cancer and pleural mesothelioma is the most common diseases that be cause by asbestos. It can also cause stomach cancer, but is relatively rare. This has been confirmed by national epidemiological survey. Asbestosis more commonly predisposes to bronchogenic carcinomas, increasing the risk by a factor of five. The UK R. Dole has analyzed the death of 113 workers in 1955. These 113 workers living in high-density asbestos factory. The study shows that Work or living in the Asbestos exposure environment increasing the risk by a factor of 14 than non-exposed to asbestos. This study has confirmed the relationship between asbestos and lung cancer. The USJJ Kayseri Primakov and EC Hammond has also analyzed the cause of death In the November 1, 1967 to November 1, 1977. 17 800 asbestos insulation workers in manufacturing in the United States and Canada. These workers have a higher incidence of lung cancer and mesothelioma. They also found that lung cancer incidence rate of smoking asbestos workers will be 90 times higher than non-smoking asbestos workers. The survey also found that family members of asbestos workers living near the factory with a certain risk of suffering from pleural mesothelioma. Epidemiological survey found that mesothelioma incidence rate of shipbuilding workers is 0.96 per 100,000 people In the city of Hamburg, Federal Republic of Germany. Britain, the United States, Germany, France and other countries of asbestos fibers positive rate for the residents has reached 100%.

The Water and food were have been contaminated by asbestos have been reported. Such as the U.S. use of asbestos cement pipes conveying water to cause water pollution. Whether Drinking this water can cause cancer has not been confirmed.

Source: http://www.twitopic.com/mesothelioma-and-lung-cancer-be-caused-by-asbestos-pollution.html

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