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Neuroscience

A local route to pain relief

Nature volume 449, pages 545–546 (2007)Cite this article

Local anaesthetics stop pain, but block all other sensations too. In rats, one molecular delivery vehicle makes an unusual local anaesthetic specific for pain — provided a little spice is added to the mix first.

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Figure 1: A spicy solution.

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  1. Edwin W. McCleskey is at the Howard Hughes Medical Institute, 4000 Jones Bridge Road, Chevy Chase, Maryland 20815, USA. mccleskeye@hhmi.org ,

    Edwin W. McCleskey

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  1. Edwin W. McCleskey
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McCleskey, E. A local route to pain relief. Nature 449, 545–546 (2007). https://doi.org/10.1038/449545a

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