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Received for publication May 22, 2006.
Revised May 22, 2006.
Accepted for publication May 25, 2006.
The contribution by Micheva et al., (2006) in the current issue adds to our understanding of the action of pregabalin, a drug used for treatment of partial seizures and neuropathic pain. The authors examine the effects of pregabalin on presynaptic function of cultured hippocampal neurons using a powerful technique to follow the trafficking of synaptic vesicles in individual boutons. The study revealed that pregabalin reduces the readily releasable pool of synaptic vesicles in an NMDA receptor-dependent manner.
Key words:
Glutamate, Synaptic plasticity