Botox makes unnerving journey into our nervous system

Researchers have shown how Botox -- also known as Botulinum neurotoxin serotype A -- is transported via our nerves back to the central nervous system. Botox -- best known for its ability to smooth wrinkles -- has been extremely useful for the treatment of over-active muscles and spasticity as it promotes local and long-term paralysis. To date, it has generally been accepted as safe.



from Latest Science News -- ScienceDaily http://ift.tt/1DLIJzg

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