Archive: 20/09/2014

Scientists discover an on/off switch for aging cells

(Medical Xpress)—Scientists at the Salk Institute have discovered an on-and-off "switch" in cells that may hold the key to healthy aging. This switch points to a way to encourage healthy cells to keep dividing and generating, ...

Sep 20, 2014

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Ultrasound enhancement provides clarity to damaged tendons, ligaments

The potential was hidden in plain sight, pretty much since the beginning of medical ultrasound. But it took an expert in earthquake waves to unearth the idea that sound waves reflected from human bodies could reveal not only ...

Sep 20, 2014

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Sierra Leone faces criticism over Ebola shutdown

Sierra Leone began the second day of a 72-hour nationwide shutdown aimed at containing the spread of the deadly Ebola virus on Saturday amid criticism that the action was a poorly planned publicity stunt.

Sep 20, 2014

Archive: 20/09/2014

Scientists discover an on/off switch for aging cells

Ultrasound enhancement provides clarity to damaged tendons, ligaments

Sierra Leone faces criticism over Ebola shutdown

New cancer drug target involving lipid chemical messengers

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