Significats de crystalline silica en anglès

Background: Denim sandblasting may cause silicosis as a result of free crystalline silica inhalation.

As a benchmark particle to compare with, we used crystalline silica (quartz).

Lead, crystalline silica and naphthalene have also been cited as ingredients in frack fluid.

Background: Respirable crystalline silica is a highly prevalent occupational exposure and a recognized lung carcinogen.

Exposure to crystalline silica ranks among the most frequent occupational exposures to an established human carcinogen.

Deaths and illnesses from silicosis caused by inhaling crystalline silica have been on the rise across the Tasman.

The AF for occupational factors exceeded 50%, the most important contributor being crystalline silica and asbestos.

Conclusions: The carcinogenicity of inhaled crystalline silica was observed in a population with a wide variety of exposure circumstances.

For Dr Hoy's part, he would like to see regular, mandated health screening for employees exposed to respirable crystalline silica.

An irreversible, disabling form of this disease called silicosis can occur when a miner inhales excessive amounts of crystalline silica or quartz.

Several methods are available to analyse the content of crystalline silica in dust with limits of quantitation close to environmental exposure levels.

The risk of exposure to respirable crystalline silica is well known in tunnel construction and is at the forefront of occupational health considerations.

However, effects on gene expression, as well as secretion of cytokines and chemokines, drastically differed, as the crystalline silica induced more intense responses.

Testing has shown the dust from the Winstone Aggregates quarry on Old West Coast Road in Yaldhurst contains dangerous levels of crystalline silica.

Workers involved in mining activities are exposed to crystalline silica, which leads to constant pulmonary inflammatory reactions and severe oxidative damage, resulting in silicosis.

Containing respirable crystalline silica, FSD could pose hazards similar to those found in work sites where silica inhalation induces lung disease such as silicosis.