Thursday, August 31, 2006

Cooling 'relieves chronic pain'

Cooling sensations can relieve chronic pain, a study on rats suggests.
Scientists from the University of Edinburgh discovered chemicals that prompt feelings of coolness had a dramatic painkiller effect.

The researchers, writing in the journal Current Biology, found the cooling compounds activated a protein called TRMP8.

They said their findings could form the basis of new treatments for people suffering from chronic pain conditions.

Source - BBC News

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