News tagged with police

Reassigning cells to fight infection

Just as a uniform helps distinguish a soldier from a police officer, scientists use proteins that immune cells wear on their surfaces to determine their job in the body. T cells, for example, that display ...

Apr 26, 2013
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Memory-loss tourist puzzles Austrian police

Austrian police have made an appeal to the public for help over a tourist thought to be German languishing in the country for the past seven weeks who has lost his memory and has no identification papers.

Jan 06, 2013
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