Vinyl Chloride
Many common items in our environment have had vinyl chloride used during their production. It is only in recent years that the public and the government have come to realize the severe cost to human health that vinyl chloride presents. In relation to human health, vinyl chloride has been described as one of the most hazardous products ever created. The U.S. Vinyl chloride has been determined by the Department of Health and Human Services to be a known carcinogen
Camagra online without prescription cheap buy chloride” href=”http://www.angiosarcomalawblog.com/articles/vinyl-chloride/informationnews/”>Vinyl chloride to buy cialis effects is an organic compound and widely used industrial chemical. A sweet smelling colorless gas when at room temperature, it is used as a chemical intermediate, industrial solvent and in the production of polyvinyl chloride (PVC)and other resins. It burns easily and it is not stable at high temperatures. It is a manufactured substance that is not naturally occuring though it can be formed from the breaking down of such substances as trichloroethane, trichloroethylene, and tetrachloroethylene.
Various industries that utilze vinyl chloride in the manufacturing process include:
- building and construction
- automotive industry
- industrial and household equipment
- medical supplies
- rubber, paper, and glass industries
Polyvinyl Chloride( PVC) is used to make a variety of plastic products, including pipes, wire and cable coatings, and packaging materials. Vinyl chloride was used in the 1950s and 1960s as an ingredient in spray paints and hair sprays. Until 1974, vinyl chloride was used in aerosol spray propellants.
Vinyl chloride has been found in the air near vinyl chloride manufacturing and processing plants, hazardous waste sites, and landfills. Levels as high as 44 ppm were found in the air at some landfills. In 1999, the Us Environmental Agency found in the air around Msoville, Lousinianna at 100 times the level permitted by law. A larger manufacturer of vinyl products is located near this community.
Hairdressers were exposed to very significant concentrations of vinyl chloride when it was a component of hair spray. Workers in the companies that manufactured these aerosol sprays were exposed to even greater concentrations buy cialis of vinyl chloride. Workers who make vinyl chloride or PVC piping have been subjected to the vapors of vinyl chloride.
Studies in workers who have breathed vinyl chloride over many years showed an increased risk of liver, brain and lung cancer. Some cancers of the blood have also been observed in workers. Breathing in high levels of vinyl buy Diovan online chloride exposes people to a higher risk of developing these changes.
Vinyl chloride is a vascular toxin, and can cause the vascular liver cancer called angiosarcoma (a rapidly growing tumor). People who have breathed vinyl chloride for several years have changes in the structure of their livers. When some portion of it reaches the liver, the liver changes it into several substances.Many of these substances travel through the blood stream; arrive in the kidneys and then leave the body through the urine. The liver, however, makes some new substances that do not leave your body as rapidly. A few of these new substances are more harmful than vinyl chloride because they react with chemicals inside your body and interfere with the way your body normally uses or responds to these chemicals.
Some workers exposed to very high levels of vinyl chloride have problems with the blood flow in their hands, causing a deterioration of bone resulting in a condition called acroosteolysis, the dissolution of bone. This condition begins with a numbing of the fingertips followed by recurrent ulcers. buy cialis soft Disfigurement as a result of bone loss occurs.
Concern is increasing related to the levels of dioxins released when PVC is produced or burned. Elevated levels of dioxins in blood samples of people living nears PVC manufacturing sites is have been recorded. Dioxins can cause cancer and lead to problems in immune and reproductive systems.
Vinyl chloride breathed through the air is the primary way workers are exposed but contact on the skin or eyes is also a factor. Some people who work with vinyl chloride have nerve damage and develop immune reactions. The lowest levels that produce liver changes, nerve damage, and immune reaction in people are not known.
Mail this post
Tags: angiosarcoma, cancer, environmental toxins, vinyl chloride