Glutamate and NPY have been implicated in hippocampal neuropathology in temporal lobe epilepsy. Thus, we investigated the involvement of NPY receptors in mediating neuroprotection against excitotoxic insults in organotypic cultures of rat hippocampal slices. Exposure of hippocampal slice cultures to 2 μM AMPA (α-amino-3-hydroxy-5-methyl-isoxazole-4- propionate) induced neuronal degeneration, monitored by propid...
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