1999
Opposite modulation of cortical N-methyl-d-aspartate receptor-mediated responses by low and high concentrations of dopamine
Zheng P, Zhang X, Bunney B, Shi W. Opposite modulation of cortical N-methyl-d-aspartate receptor-mediated responses by low and high concentrations of dopamine. Neuroscience 1999, 91: 527-535. PMID: 10366010, DOI: 10.1016/s0306-4522(98)00604-6.Peer-Reviewed Original ResearchMeSH Keywords1-Methyl-3-isobutylxanthine2,3,4,5-Tetrahydro-7,8-dihydroxy-1-phenyl-1H-3-benzazepineAlpha-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic AcidAnimalsBenzazepinesDizocilpine MaleateDopamineDopamine AgonistsDopamine AntagonistsDose-Response Relationship, DrugExcitatory Amino Acid AntagonistsIn Vitro TechniquesMaleMembrane PotentialsPrefrontal CortexPyramidal CellsQuinoxalinesQuinpiroleRatsRats, Sprague-DawleyReceptors, N-Methyl-D-AspartateConceptsN-methyl-D-aspartate functionN-methyl-D-aspartate currentsN-methyl-D-aspartate (NMDA) receptor-mediated transmissionN-methyl-D-aspartate receptor-mediated responsesN-methyl-D-aspartate receptorsHigh concentrations dopamineReceptor-mediated transmissionD2 agonist quinpiroleD1 agonist SKF38393D-aspartate antagonistD1-like receptorsGlutamate-mediated neurotransmissionD2-like receptorsPresence of tetrodotoxinEffects of dopamineReceptor-mediated responsesWhole-cell recordingsD-aspartate agonistMedial prefrontal cortexBrief local applicationDizocilpine maleateAgonist SKF38393Concentration of dopamineCortical dopamineGlutamate transmission
1997
Characterization of dopamine‐induced depolarization of prefrontal cortical neurons
Shi W, Zheng P, Liang X, Bunney B. Characterization of dopamine‐induced depolarization of prefrontal cortical neurons. Synapse 1997, 26: 415-422. PMID: 9215600, DOI: 10.1002/(sici)1098-2396(199708)26:4<415::aid-syn9>3.0.co;2-9.Peer-Reviewed Original ResearchConceptsEffects of dopaminePFC neuronsDA agonistsPrefrontal cortexAtypical antipsychotic drug clozapinePrefrontal cortical neuronsRat brain slicesAntipsychotic drug clozapineWhole-cell recordingsPFC pyramidal cellsSynaptic blockadeDA receptorsBeta antagonistDA antagonistsSubstantia nigraCortical neuronsPyramidal cellsBrain slicesDrug clozapineCell recordingsNeuronsAntagonistNonspecific mechanismsDopamineDepolarization