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Other links at Articles > Medical Students |
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Low Radon Exposure May Be Harmless
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Radon levels typically found in homes in the US do not raise the risk of lung cancer, according to findings from a decade-long case-control study. In fact, the dose-response effect of radon exposure may be hormetic, i.e., protective at low doses but harmful at higher levels, the researchers suggest. Reuters Health Information
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Human Embryos Cloned From Adult Cells
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For the first time, researchers have shown that somatic cell nuclear transfer (SCNT) used to create human blastocyst-stage embryos from differentiated adult cells. Reuters Health Information
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