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Article

Plasticity of the GABAergic phenotype of the "glutamatergic" granule cells of the rat dentate gyrus.

The Journal of neuroscience : the official journal of the Society for Neuroscience - 2 Jul 2003

Gutiérrez Rafael, Romo-Parra Héctor, Maqueda Jasmín, Vivar Carmen, Ramìrez Mónica, Morales Miguel A, Lamas Mónica

Abstract excerpt

The "glutamatergic" granule cells of the dentate gyrus transiently express a GABAergic phenotype when a state of hyperexcitability is induced in the adult rat. Consequently, granule cell (GC) activation provokes monosynaptic GABAergic responses in their targets of area CA3. Because GABA exerts a trophic action on neonatal CA3 and mossy fibers (MF) constitute its main input, we hypothesized that the GABAergic...

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Dentate Gyrus
Excitatory Amino Acid Antagonists
Excitatory Postsynaptic Potentials
GABA Antagonists
GABA Plasma Membrane Transport Proteins

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

gamma-Aminobutyric Acid

Organic Anion Transporters

Pyramidal Cells

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PMID: 12843261
PMCID: PMC6741238

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