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excitatory amino acid
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excitatory amino acid

biology

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function in neurotransmitter release

  • neuron; conduction of the action potential
    In nervous system: Amino acids

    Of the excitatory amino acid receptors, the N-methyl-D-aspartic acid (NMDA) receptor has been thoroughly characterized. Patch-clamp studies show that this receptor is influenced by the presence of magnesium ions (Mg2+). In the absence of Mg2+, activated NMDA receptors open nonspecific cationic channels with no variation when the…

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