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Coal tar was one of the first chemical substances proven to cause cancer from occupational exposure, during research in 1775 on the cause of chimney sweeps' carcinoma. [13] Modern studies have shown that working with coal tar pitch, such as during the paving of roads or when working on roofs, increases the risk of cancer.
It is a component of coal tar, cigarette smoke and smog and thought to be a major contributor to its carcinogenic properties. [1] The mutagenicity of benzo[ c ]fluorene is mainly attributed to formation of metabolites that are reactive and capable of forming DNA adducts . [ 2 ]
Dusts that can cause cancer leather or wood dusts, asbestos, [2] crystalline forms of silica, coal tar pitch volatiles, coke oven emissions, diesel exhaust and environmental tobacco smoke. [1] sunlight; radon gas; and industrial, medical, or other exposure to ionizing radiation can all cause cancer in the workplace. Industrial processes ...
Coal tar can lead to health risks from long-term exposure. ... Environmentalists say the 11-acre site near the Norfolk Southern Railroad is likely still leaking cancer-causing materials into the ...
Coal-tar pitch; Coal-tars (see Coal-tar distillation) Engine exhaust, diesel [5] Estrogen-progestogen menopausal therapy (combined) Estrogen-progestogen oral contraceptives (combined) [note 5] Estrogen therapy, postmenopausal NB There is "evidence suggesting lack of carcinogenicity" for estrogen-only menopausal therapy in humans and colorectal ...
A Lake Norman woman who developed kidney cancer sued Duke Energy on Wednesday over its disposal of toxic coal ash near and beneath lake-area homes and businesses in the 1990s and 2000s.
The human body breaks alcohol down into chemicals that can damage DNA, causing cells to grow out of control and become cancerous, ... that can cause cancer. “If you drink more, it’s really ...
They showed that it was relatively easy to produce cancer was by painting coal-tar on the inner surface of the ear. [11] A number independent experiments subsequently confirmed the cancer-inducing effect of coal-tar in mice. [12] With such supporting evidence, Fibiger's work was regarded a milestone in cancer study. [10] [13]