Participation of GABA(A)-mediated inhibition in ictallike discharges in the rat entorhinal cortex

Journal of Neurophysiology

Volumn 79, Issue 1, 1998, Pages 352-360

  Lopantsev, Valeri ^b   Avoli, Massimo ^a  

^a 3801 University   (Canada)

^b NONE

Author keywords

[No Author keywords available]

Indexed keywords

4 AMINOBUTYRIC ACID A RECEPTOR; 4 AMINOPYRIDINE; 6 CYANO 7 NITRO 2,3 QUINOXALINEDIONE; ACETIC ACID; BICUCULLINE METHIODIDE; ENKEPHALIN[2 DEXTRO ALANINE 4 METHYLPHENYLALANINE 5 GLYCINE]; LIDOCAINE ETHOBROMIDE; N METHYL DEXTRO ASPARTIC ACID RECEPTOR; PHOSPHONIC ACID DERIVATIVE; POTASSIUM CHLORIDE; AMINO ACID RECEPTOR BLOCKING AGENT; BICUCULLINE; DRUG DERIVATIVE; ENKEPHALIN; LIDOCAINE; QX-314;

ACTION POTENTIAL; ANIMAL TISSUE; ARTICLE; CONTROLLED STUDY; DEPOLARIZATION; ELECTRIC POTENTIAL; ENTORHINAL CORTEX; EPILEPTIC DISCHARGE; MALE; MICROELECTRODE; NONHUMAN; PRIORITY JOURNAL; RAT; ANIMAL; CELL MEMBRANE POTENTIAL; DRUG ANTAGONISM; DRUG EFFECT; IN VITRO STUDY; NERVE CELL; PHYSIOLOGY; SPRAGUE DAWLEY RAT;

4-AMINOPYRIDINE; 6-CYANO-7-NITROQUINOXALINE-2,3-DIONE; ACTION POTENTIALS; ANIMALS; BICUCULLINE; ENKEPHALIN, ALA(2)-MEPHE(4)-GLY(5)-; ENKEPHALINS; EXCITATORY AMINO ACID ANTAGONISTS; LIDOCAINE; MALE; MEMBRANE POTENTIALS; NEURONS; POTASSIUM ACETATE; RATS; RATS, SPRAGUE-DAWLEY; RECEPTORS, GABA-A;

EID: 0031594255     PISSN: 00223077     EISSN: None     Source Type: Journal    
DOI: 10.1152/jn.1998.79.1.352     Document Type: Article

References (54)

1. ALGER, B. A. AND NICOLL, R. A. Pharmacological evidence for two kinds of GABA receptor on rat hippocampal pyramidal cells studied in vitro. J. Physiol. (Lond.) 328: 125-141, 1982.
2. AVOLI, M., BARBAROSIE, M., LUKE, A., NAGAO, T., LOPANTSEV, V., AND KOHLING, R. Synchronous GABa-mediated potentials and epileptiform discharges in the rat limbic system in vitro. J. Neurosci. 16: 3912-3924, 1996a.
3. A-mediated inhibition and in vitro epileptogenesis in the human neocortex. J. Neurophysiol. 73: 468-484, 1995.
4. AVOLI, M., LOUVEL, J., KURCEWICZ, I., PUMAIN, R., AND BARBAROSIE, M. Extracellular free potassium and calcium during synchronous activity induced by 4-aminopyridine in the juvenile rat hippocampus. J. Physiol. (Lond.) 493: 707-717, 1996b.
5. AVOLI, M., PSARROPOULOU, C., TANCREDI, V., AND FUETA, Y. On the synchronous activity induced by 4-aminopyridine in the CA3 subfield of juvenile rat hippocampus. J. Neurophysiol. 70: 1018-1029, 1993.
6. BARBAROSIE, M., NAGAO, T., AND AVOLI, M. Control of 4-aminopyridine-induced synchronous activity by adenosine A1 and μ-opioid receptor agonists in adult rat hippocampus. Neurosci. Lett. 182: 208-212, 1994.
7. BARKAI, E., FRIEDMAN, A., GROSSMAN, Y., AND GUTNICK, M. J. Laminar pattern of synaptic inhibition during convulsive activity induced by 4-aminopyridine in neocortical slices. J. Neurophysiol. 73: 1462-1467, 1995.
8. BARTESAGHI, R. Hippocampal-entorhinal relationships: electrophysiological analysis of the ventral hippocampal projections to the ventral entorhinal cortex. Neuroscience 61: 457-466, 1994.
9. BEN-ARI, Y., KRNJEVIC, K., AND REINHARDT, W. Hippocampal seizures and failure of inhibition. Can. J. Physiol. Pharmacol. 57: 1462-1466, 1979.
10. CAPOGNA, M., GAHWILER, B. H., AND THOMPSON, S. M. Mechanism of μ-opioid receptor-mediated presynaptic inhibition in the rat hippocampus in vitro. J. Physiol. (Lond.) 470: 539-558, 1993.
11. CHAGNAC-AMITAI, Y. AND CONNORS, B. W. Synchronized excitation and inhibition driven by intrinsically bursting neurons in neocortex. J. Neurophysiol. 62: 1149-1162, 1989.
12. CHARPAK, S., PARÉ, D., AND LLINAS, R. The entorhinal cortex entrains fast CA1 hippocampal oscillations in the anaesthetized guinea-pig: role of the monosynaptic component of the perforant path. Eur. J. Neurosci. 7: 1548-1557, 1995.
13. COBB, S. R., BUHL, E. H., HALASZY, K., PAULSEN, O., AND SOMOGY, P. Synchronization of neuronal activity in hippocampus by individual GABAergic interneurons. Nature 378: 75-78, 1995.
14. COLDER, B. W., WILSON, C. L., FRYSINGER, R. C., CHAO, L. C., HARPER, R. M., AND ENGEL, J. Neuronal synchrony in relation to burst discharge in epileptic human temporal lobes. J. Neurophysiol. 75: 2496-2508, 1996.
15. CONNORS, B. W. Initiation of synchronized neuronal bursting in neocortex. Nature 310: 685-687, 1984.
16. CONNORS, B. W. AND PRINCE, D. A. Effects of local anesthetic QX-314 on the membrane properties of hippocampal pyramidal neurons. J. Pharmacol. Exp. Ther. 220: 476-481, 1982.
17. EMPSON, R. M. AND HEINEMANN, U. The perforant path projection to hippocampal area CA1 in the rat hippocampal-entorhinal cortex combined slice. J. Physiol. (Lond.) 484: 707-720, 1995.
18. GOLDRING, S., EDWARDS, I., HARDING, G. W., AND BERNARDO, K. L. Results of anterior temporal lobectomy that spares the amygdala in patients with complex partial seizures. J. Neurosurg. 77: 185-193, 1992.
19. GUTNICK, M. J., CONNORS, B. W., AND PRINCE, D. A. Mechanisms of neocortical epilepto-genesis in vitro. J. Neurophysiol. 48: 1321-1335, 1982.
20. HEINEMANN, U., ZHANG, C. L., AND EDER, C. Entorhinal cortex-hippocampal interaction in normal and epileptic temporal lobe. Hippocampus 3, Suppl.: 89-98, 1993.
21. HIGASHIMA, M., KINOSHITA, H., YAMAGUCHI, N., AND KOSHINO, Y. Activation of GABAergic function necessary for afterdischarge generation in rat hippocampal slices. Neurosci. Lett. 207: 101-104, 1996.
22. JOHNSTON, D. AND BROWN, T.H.G. Giant synaptic potential hypothesis for epileptiform activity. Science 211: 294-297, 1981.
23. JONES, R.S.G. Complex synaptic responses of entorhinal cortical cells in the rat to subicular stimulation in vitro: demonstration of an NMDA receptor-mediated component. Neurosci. Lett. 81: 209-214, 1987.
24. JONES, R.S.G. Synaptic and intrinsic properties of neurons of origin of the perforant path in layer II of the rat entorhinal cortex in vitro. Hippocampus. 4: 335-353, 1994.
25. JONES, R.S.G. AND HEINEMANN, U. Synaptic and intrinsic responses of medial entorhinal cortical cells in normal and magnesium-free medium in vitro. J. Neurophysiol. 59: 1476-1496, 1988.
26. A receptor channel function in the nervous system. Prog. Neurobiol. 42: 489-537, 1994.
27. KORN, S. J., GIACCHINO, J. L., CHAMBERLIN, N. L., AND DINGLEDINE, R. Epileptiform burst activity induced by potassium in the hippocampus and its regulation by GABA-mediated inhibition. J. Neurophysiol. 57: 325-340, 1987.
28. KÖHLER, C. Intrinsic connections of the retrohippocampal region in the rat brain. III. The lateral entorhinal area. J. Comp. Neurol. 271: 208-228, 1988.
29. KRNJEVIC, K. Significance of GABA in brain function. In: GABA Mechanisms in Epilepsy, edited by G. Tunnicliff and B. U. Raess. New York: Wiley-Liss, 1991, p. 47-87.
30. LOPANTSEV, V. AND AVOLI, M. Intracellular activity of rat entorhinal neurons during ictal-like epileptiform discharges induced by 4-aminopyridine. Soc. Neurosci. Abstr. 21: 981, 1995.
31. LOPANTSEV, V. AND AVOLI, M. Reverberation of chloride-dependent synaptic potentials in the rat entorhinal cortex in vitro. Neurosci. Lett. 210: 5-8, 1996.
32. LOPES DA SILVA, F. H., WITTER, M. P., BOEIJINGA, P. H., AND LOHMAN, H. M. Anatomic organization and physiology of the limbic cortex. Physiol. Rev. 70: 453-511, 1990.
33. MCCARREN, M. AND ALGER, B. E. Use-dependent depression of IPSPs in rat hippocampal pyramidal cells in vitro. J. Neurophysiol. 53: 557-571, 1985.
34. B receptor and controls network activity in the neonatal rat hippocampus. J. Neurophysiol. 76: 1036-1046, 1996.
35. A receptors in the hippocampus. Science 253: 1420-1423, 1991.
36. MILES, R. AND WONG, R.K.S. Single neurons can initiate synchronized population discharge in the hippocampus. Nature 306: 371-373, 1983.
37. MODY, I., LAMBERT, J.D.C., AND HEINEMANN, U. Low extracellular magnesium induces epileptiform activity and spreading depression in rat hippocampal slices. J. Neurophysiol. 57: 869-888, 1987.
38. MULLER, W. AND MISGELD, U. Inhibitory role of dentate hilus neurons in guinea-pig hippocampal slice. J. Neurophysiol. 64: 46-56, 1990.
39. NAGAO, T., ALONSO, A., AND AVOLI, M. Epileptiform activity induced by pilocarpine in combined slices of the rat hippocampus-entorhinal cortex. Neuroscience 72: 399-408, 1996.
40. PARÉ, D., DE CURTIS, M., AND LLINAS, R. Role of the hippocampal-entorhinal loop in temporal lobe epilepsy: extra- and intracellular study in the isolated guinea pig brain in vitro. J. Neurosci. 12: 1867-1881, 1992.
41. PERREAULT, P. AND AVOLI, M. Physiology and pharmacology of epilepti-form activity induced by 4-aminopyridine in rat hippocampal slices. J. Neurophysiol. 65: 771-785, 1991.
42. PERREAULT, P. AND AVOLI, M. 4-Aminopyridine-induced epileptiform activity and a GABA-mediated long-lasting depolarization in the rat hippocampus. J. Neurosci. 12: 104-115, 1992.
43. RUTECKI, P. A., GROSSMAN, R. G., ARMSTRONG, D., AND IRISH-LOEWEN, S. Electrophysiological connections between the hippocampus and entorhinal cortex in patients with complex partial seizures. J. Neurosurg. 70: 667-675, 1989.
44. RUTECKI, P. A., LEBEDA, F. J., AND JOHNSTON D. 4-Aminopyridine produces epileptiform activity in hippocampus and enhances synaptic excitation and inhibition. J. Neurophysiol. 57: 1911-1924, 1987.
45. SCHWARTZKROIN, P. A. AND PRINCE, D. A. Changes in excitatory and inhibitory synaptic potentials leading to epileptogenic activity. Brain Res. 183: 61-76, 1980.
46. SPENCER, S. S. AND SPENCER, D. D. Entorhinal-hippocampal interactions in medial temporal lobe epilepsy. Epilepsia 35: 721-727, 1994.
47. A receptors. Science 269: 977-981, 1995.
48. 2+ in the rat hippocampal slice. J. Physiol. (Lond.) 478: 379-393, 1994.
49. TRAUB, R. D., BORCK, C., COLLING, S. B., AND JEFFERYS, G. R. On the structure of ictal events in vitro. Epilepsia 37: 879-891, 1996.
50. TRAYNELIS, S. F. AND DINGLEDINE, R. Potassium-induced spontaneous electrographic seizures in the rat hippocampal slice. J. Neurophysiol. 59: 259-267, 1988.
51. WHITTINGTON, M. A., TRAUB, R. D., AND JEFFERYS, J.G.R. Synchronized oscillations in interneuron networks driven by metabotropic glutamate receptor activation. Nature 373: 612-615, 1995a.
52. WHITTINGTON, M. A., TRAUB, R. D., AND JEFFERYS, J.G.R. Erosion of inhibition contributes to the progression of low magnesium bursts in rat hippocampal slices. J. Physiol. (Lond.) 486: 723-734, 1995b.
53. WITTER, M. P. Organization of the entorhinal-hippocampal system: a review of current anatomical data. Hippocampus 3, Suppl.: 33-44, 1993.
54. WONG, R.K.S. AND WATKINS, D. J. Cellular factors influencing GABA response in hippocampal pyramidal cells. J. Neurophysiol. 48: 938-951, 1982.