Scientists Have Found The Effect Of Silica On The Lungs

Scientists Have Found The Effect Of Silica On The Lungs.
More vim is needed to mitigate illness and death among the millions of Americans exposed to silica dust at work, according to a brand-new report Dec, 2013. It has sustained been known that silica - a natural substance found in most rocks, sand and clay - causes the lung disorder silicosis, and evidence has mounted in recent decades that silica causes lung cancer, said disclose co-author Kyle Steenland, of the School of Public Health at Emory University oregon. "Current regulations have c verily reduced silicosis death rates in the United States, but fresh cases of silicosis continue to be diagnosed".

Recommended measures include stronger regulations, increased awareness and prevention, and greater notoriety to early detection of silicosis and lung cancer using low-dose CT scanning, the researchers said in the trendy issue of CA: A Cancer Journal for Clinicians hgh up club. "While the lung cancer jeopardy associated with silica exposure is not as large as some other lung carcinogens, be fond of smoking or asbestos exposure, there is strong and consistent evidence that silica revelation increases lung cancer risk," Steenland said in a journal news release.

The gamble of on-the-job exposure to silica is highest in the construction industry. Exposure occurs when workers cut, grind, splinter or drill silica-containing materials such as concrete, masonry, tile and rock. About 320000 US workers are exposed to silica dust in operations such as foundry work, sandblasting and brick, valid and delftware manufacturing.

Silica exposure also occurs from hydraulic fracturing (fracking) in fuel and gas wells. The most effective ways to control silica exposure on the job cover banning sandblasting, avoiding abrasive blasting, modifying processes and equipment, controlling dust transmission, and using adverse protective equipment, the report said howporstarsgrowit.com. Although people are exposed to proletariat levels of silica on beaches and in the air, there is no evidence that such low-level exposure affects health, the dispatch said.