320. Brünig I, Sommer M, Hatt H and Bormann J. (1999) Dopamine receptor subtypes modulate olfactory bulb gamma-aminobutyric acid type A receptors. Proc Natl Acad Sci U S A 96:2456-60.

NeuronCompartmentPropertyConnectivityNotes
Olfactory bulb main interneuron granule MC cellSomaGabaAprimary cultureGlycine and GABA elicit concentration-dependent desensitizing currents mediated by Chloride. (Trombley PQ and Shepherd GM, 1994319 ) Cell-specifc modulation of GABAA receptor- mediated chloride current by dopamine. In interneurons (mainly granule cells), dopamine reduces GABAA Cl- current, via D1 receptor and involves phosphorylation of GABAA receptors by PKA. In mitral cell, dopamine enhances GABA responses via activation of D2 receptors and phosphorylation of GABAA receptors via PKC. (Brünig I et al, 1999320 )
Olfactory bulb main interneuron granule MC cellSomaDopaminergic Receptorprimary cultureCell-specifc modulation of GABAA receptor- mediated chloride current by dopamine. In interneurons (mainly granule cells), dopamine reduces GABAA Cl- current, via D1 receptor and involves phosphorylation of GABAA receptors by PKA. In mitral cell, dopamine enhances GABA responses via activation of D2 receptors and phosphorylation of GABAA receptors via PKC. (Brünig I et al, 1999320 )
Olfactory bulb main interneuron granule TC cellSomaGabaA.Glycine and GABA elicit concentration-dependent desensitizing currents mediated by Chloride. (Trombley PQ and Shepherd GM, 1994319 ) Cell-specifc modulation of GABAA receptor- mediated chloride current by dopamine. In interneurons (mainly granule cells), dopamine reduces GABAA Cl- current, via D1 receptor and involves phosphorylation of GABAA receptors by PKA. In mitral cell, dopamine enhances GABA responses via activation of D2 receptors and phosphorylation of GABAA receptors via PKC. (Brünig I et al, 1999320 )
Olfactory bulb main interneuron granule TC cellSomaDopaminergic Receptorprimary cultureCell-specifc modulation of GABAA receptor- mediated chloride current by dopamine. In interneurons (mainly granule cells), dopamine reduces GABAA Cl- current, via D1 receptor and involves phosphorylation of GABAA receptors by PKA. In mitral cell, dopamine enhances GABA responses via activation of D2 receptors and phosphorylation of GABAA receptors via PKC. (Brünig I et al, 1999320 )

References
319. Trombley PQ and Shepherd GM. (1994) Glycine exerts potent inhibitory actions on mammalian olfactory bulb neurons. J Neurophysiol 71:761-7.
320. Brünig I, Sommer M, Hatt H and Bormann J. (1999) Dopamine receptor subtypes modulate olfactory bulb gamma-aminobutyric acid type A receptors. Proc Natl Acad Sci U S A 96:2456-60.
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