title: Changes in voltage dependence of NMDA currents during development.
abstract: N-Methyl-D-aspartate (NMDA), applied by superfusion to hippocampal slices evokes comparable peak inward currents in CA3 pyramidal cells of adult and 0-10 day-old rats. However, NMDA current-voltage plots from immature neurones do not consistently show the region of negative slope conductance characteristic of adult. Therefore at a critical stage of development, NMDA activation may elicit substantial inward currents and Ca2+ influx at resting membrane potential.
authors.affiliation: INSERM U-29, Paris, France.
authors.forename: Y
authors.initials: Y
authors.lastname: Ben-Ari
authors.forename: E
authors.initials: E
authors.lastname: Cherubini
authors.forename: K
authors.initials: K
authors.lastname: Krnjevic
mesh_terms: D000375:Aging; D000818:Animals; D001224:Aspartic Acid / Q000031:analogs & derivatives* / Q000494:pharmacology; D004553:Electric Conductivity; D006624:Hippocampus / Q000187:drug effects / Q000254:growth & development* / Q000502:physiology; D066298:In Vitro Techniques; D008564:Membrane Potentials / Q000187:drug effects; D016202:N-Methylaspartate; D009474:Neurons / Q000187:drug effects / Q000502:physiology; D051381:Rats; D011919:Rats, Inbred Strains
chemical_list: D001224:Aspartic Acid; D016202:N-Methylaspartate