GABA(A)-dependent chloride influx modulates GABA(B)-mediated IPSPS in hippocampal pyramidal cells

Journal of Neurophysiology

Volumn 82, Issue 3, 1999, Pages 1218-1223

  Lopantsev, Valeri ^a   Schwartzkroin, Philip A ^a,b  

^a UNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE   (United States)

^b UNIVERSITY OF WASHINGTON   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

4 AMINOBUTYRIC ACID A RECEPTOR; 4 AMINOBUTYRIC ACID B RECEPTOR; AMINO ACID RECEPTOR BLOCKING AGENT;

ANIMAL TISSUE; ARTICLE; CHLORIDE TRANSPORT; HIPPOCAMPUS; HYPERPOLARIZATION; INHIBITORY POSTSYNAPTIC POTENTIAL; MALE; MEMBRANE STEADY POTENTIAL; NEUROMODULATION; NEWBORN; NONHUMAN; PRIORITY JOURNAL; PYRAMIDAL NERVE CELL; RAT; ANIMAL; CELL MEMBRANE POTENTIAL; CYTOLOGY; DRUG ANTAGONISM; DRUG EFFECT; ELECTROPHYSIOLOGY; IN VITRO STUDY; NERVE CELL INHIBITION; PHYSIOLOGY; SPRAGUE DAWLEY RAT; SYNAPTIC TRANSMISSION;

ANIMALS; ELECTROPHYSIOLOGY; EXCITATORY AMINO ACID ANTAGONISTS; HIPPOCAMPUS; MALE; MEMBRANE POTENTIALS; NEURAL INHIBITION; PYRAMIDAL CELLS; RATS; RATS, SPRAGUE-DAWLEY; RECEPTORS, GABA-A; RECEPTORS, GABA-B; SYNAPTIC TRANSMISSION;

EID: 0032588140     PISSN: 00223077     EISSN: None     Source Type: Journal    
DOI: 10.1152/jn.1999.82.3.1218     Document Type: Article

References (35)

1. ALGER, B. E. Characteristics of a slow hyperpolarizing synaptic potential in rat hippocampal pyramidal cells in vitro. J. Neurophysiol. 52: 892-910, 1984.
2. ALGER, B. E. AND NICOLL, R. A. Spontaneous inhibitory post-synaptic potentials in hippocampus: mechanism for tonic inhibition. Brain Res. 200: 195-200, 1980a.
3. ALGER, B. E. AND NICOLL, R. A. Epileptiform burst after-hyperpolarization: calcium-dependent potassium potential in hippocampal CA1 pyramidal cells. Science 210: 1122-1124, 1980b.
4. B receptors to the same channels in hippocampus. Science 234: 1261-1264, 1986.
5. BEN-ARI, Y., KRNJEVIC, K., REIFFENSTEIN, R. J., AND REINHARDT, W. Inhibitory conductance changes and action of γ-aminobutyrate in rat hippocampus. Neuroscience 6: 2445-2463, 1981.
6. COLLINGRIDGE, G. L., GAGE, P. W., AND ROBERTSON, B. Inhibitory postsynaptic currents in rat hippocampal CA1 neurons. J. Physiol. (Lond.) 356: 551-564, 1984.
7. DECURTIS, M., RADICI, C., AND FORTI, M. Cellular mechanisms underlying spontaneous interictal spikes in an acute model of focal cortical epilepto-genesis. Neuroscience 88: 107-117, 1999.
8. B receptors in the central nervous system. Nature 332: 156-158, 1988a.
9. B receptors in the hippocampus have different pharmacological properties. Neuron 1: 585-591, 1988b.
10. + current in voltage-clamped CA3 pyramidal cells in hippocampal cultures. Proc. Natl. Acad. Sci. USA 82: 1558-1562, 1985.
11. B-mediated inhibitions in CA3 hippocampal region of the rat. J. Neurophysiol. 73: 246-255, 1995.
12. HABLITZ, J. J. AND THALMANN, R. H. Conductance change underlying a late synaptic hyperpolarization in hippocampal CA3 neurons. J. Neurophysiol. 58: 160-17, 1987.
13. HOTSON, J. R. AND PRINCE, D. A. A calcium-activated hyperpolarization follows repetitive firing in hippocampal neurons. J. Neurophysiol. 43: 409-419, 1980.
14. B receptor blocker CGP 35348. Neurosdence 47: 63-68, 1992.
15. KNOWLES, W. D., SCHNEIDERMAN, J. H., WHEAL, H. V., STAFSTROM, C. E., AND SCHWARTZKROIN, P. A. Hyperpolarizing potentials in guinea pig hippocampal CA3 neurons. Cell. Mol. Neurobiol. 4: 207-230, 1984.
16. - concentrations depress G-protein-modulated ionic conductances. J. Neurosci. 17: 6133-6141, 1997.
17. + channels (GIRKs) mediate postsynaptic but not presynaptic transmitter action in hippocampal neurons. Neuron 19: 687-695, 1997.
18. B-mediated inhibitory potential. Neurosdence 35: 53-61, 1990.
19. B receptors and controls network activity in the neonatal rat hippocampus. J. Neurophysiol. 76: 1036-1046, 1996.
20. NEWBERRY, N. R. AND NICOLL, R. A. Direct hyperpolarizing action of baclofen on hippocampal pyramidal cells. Nature 308: 450-452, 1984a.
21. NEWBERRY, N. R. AND NICOLL, R. A. A bicuculline-resistant inhibitory postsynaptic potential in rat hippocampal pyramidal cells in vitro. J. Physiol. (Lond.) 348: 239-254, 1984b.
22. NEWBERRY, N. R. AND NICOLL, R. A. Comparison of the action of baclofen with γ-aminobutyric acid on rat hippocampal pyramidal cells in vitro. J. Physiol. (Lond.) 360: 161-185, 1985.
23. NICOLL, R. A. AND ALGER, B. E. Synaptic excitation may activate a calcium-dependent potassium conductance in hippocampal pyramidal cells. Science 212: 957-959, 1981.
24. B inhibitory postsynaptic responses originate from distinct interneurons in the hippocampus? Can. J. Physiol. Pharmacol. 75: 520-525, 1997.
25. B responses using patch-clamp recordings in rat hippocampal slices. J. Physiol. (Lond.) 463: 391-407, 1993.
26. OWENS, D. F., BOYCE, L. H., DAVIS, M.B.E., AND KRIEGSTEIN, A. R. Excitatory GABA responses in embryonic and neonatal cortical slices demonstrated by gramicidin perforated-patch recordings and calcium imaging. J. Neurosci. 16: 6414-6423, 1996.
27. B receptors in partially disinhibited rat hippocampal slice cultures. J. Physiol. (Lond.) 444: 375-396, 1991.
28. SCHWARTZKROIN, P. A. AND STAFSTROM, C. E. Effects of EGTA on the calcium-activated afterhyperpolarization in hippocampal CA3 pyramidal cells. Science 210: 1125-1126, 1980.
29. SIVILOTTI, L. AND NISTRI, A. GABA receptor mechanism in the central nervous system. Prog. Neurobiol. 36: 35-92, 1991.
30. B receptor-activated inwardly rectifying potassium current in dissociated hippocampal CA3 neurons. J. Neurosci. 16: 6374-6385, 1996.
31. SODICKSON, D. L. AND BEAN, B. P. Neurotransmitter activation of inwardly rectifying potassium current in dissociated hippocampal CA3 neurons: Interactions among multiple receptors. J. Neurosci. 18: 8153-8162, 1998.
32. A receptors. Science 269: 977-981, 1995.
33. TRUSSEL, L. O. AND JACKSON, M. B. Dependence of an adenosine-activated potassium current on a GTP-binding protein in mammalian central neurons. J. Neurosci. 7: 3306-3316, 1987.
34. B binding in rat brain. Neurosdence 62: 601-613, 1994.
35. B receptor-mediated inhibitory postsynaptic potentials evoked by electrical stimulation and by glutamate stimulation of interneurons in stratum lacunosum-moleculare in hippocampal CA1 pyramidal cells in vitro. Synapse 11: 249-258, 1992.