Archive: 28/01/2015

Why upper motor neurons degenerate in ALS

For the first time, scientists have revealed a mechanism underlying the cellular degeneration of upper motor neurons, a small group of neurons in the brain recently shown to play a major role in ALS pathology.

Canadian city detects E. coli in water supply

Inhabitants of Winnipeg, Canada's sixth largest city, have been warned not to use tap water without first boiling it, after E. coli bacteria was detected in the water supply, officials said Wednesday.

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