News tagged with lung

Nano packages for anti-cancer drug delivery

Cancer stem cells are resistant to chemotherapy and consequently tend to remain in the body even after a course of treatment has finished, where they can often trigger cancer recurrence or metastasis. A new ...

dateMar 18, 2015 in Bio & Medicine
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Damaged DNA amplified

For the first time, researchers have succeeded in amplifying genes altered by activities such as smoking—with changes that can lead to lung cancer. As the amplified genes retain the altered information, ...

dateJan 15, 2015 in Biochemistry
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Cotton fibres instead of carbon nanotubes

Plant-based cellulose nanofibres do not pose a short-term health risk, especially short fibres, shows a study conducted in the context of National Research Programme "Opportunities and Risks of Nanomaterials" (NRP 64). But ...

dateMay 07, 2015 in Bio & Medicine
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Test your home for radon: EPA

(HealthDay)—Americans should test their homes for a naturally occurring radioactive gas called radon, the U.S. Environmental Protection Agency says.

dateJan 20, 2015 in Environment
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