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[An NMDA glutamate receptor subtype]
1Fyziologický ústav AV CR, Praha.
Ceskoslovenska Fysiologie
|May 28, 1998
Summary
This review covers the N-methyl-D-aspartate (NMDA) receptor, a key glutamate receptor in the central nervous system. It details recent advances in NMDA receptor structure, function, and pharmacology.
Area of Science:
- Neuroscience
- Molecular Biology
- Neurophysiology
Context:
- Glutamate is the primary excitatory neurotransmitter in the central nervous system.
- Glutamatergic neurotransmission is mediated by ionotropic glutamate receptors, including AMPA/kainate and NMDA types.
- NMDA receptors play crucial roles in synaptic plasticity and neuronal function.
Purpose:
- To review recent discoveries regarding the molecular structure of NMDA receptor channels.
- To summarize the pharmacology and biophysics of NMDA receptors.
- To discuss excitatory postsynaptic currents mediated by NMDA receptor activation.
Summary:
- The N-methyl-D-aspartate (NMDA) receptor is a critical ionotropic glutamate receptor channel.
- This review synthesizes current knowledge on NMDA receptor molecular architecture, pharmacological profiles, and biophysical properties.
- Excitatory postsynaptic currents resulting from NMDA receptor activation are examined.
Impact:
- Advances understanding of NMDA receptor function in synaptic transmission.
- Provides insights into the molecular basis of excitatory neurotransmission.
- Highlights the importance of NMDA receptors in central nervous system physiology.