Reduction of zolpidem sensitivity in a freeze lesion model of neocortical dysgenesis

Journal of Neurophysiology

Volumn 81, Issue 1, 1999, Pages 404-407

  DeFazio, R Anthony ^a   Hablitz, John J ^a  

^a UNIVERSITY OF ALABAMA AT BIRMINGHAM   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

4 AMINOBUTYRIC ACID A RECEPTOR; RECEPTOR SUBUNIT; ZOLPIDEM;

ANIMAL TISSUE; ARTICLE; BRAIN MALFORMATION; DRUG RECEPTOR BINDING; DRUG SENSITIVITY; NEOCORTEX; NONHUMAN; POSTSYNAPTIC INHIBITION; PRIORITY JOURNAL; PYRAMIDAL NERVE CELL; RAT; RECEPTOR DENSITY;

EID: 0032987289     PISSN: 00223077     EISSN: None     Source Type: Journal    
DOI: 10.1152/jn.1999.81.1.404     Document Type: Article

References (14)

1. BUHL, E. H., OTIS, T. S., AND MODY, I. Zinc-induced collapse of augmented inhibition by GABA in a temporal lobe epilepsy model. Science 271: 369-373, 1996.
2. DEFAZIO, T. AND HABLITZ, J. J. Loss of high affinity zolpidem-induced enhancement of GABAergic postsynaptic currents in a freeze-induced microgyria model of epilepsy (Abstract). Epilepsia 38: 17, 1997.
3. DEFAZIO, T. AND HABLITZ, J. J. Zinc and zolpidem modulate mIPSCs in rat neocortical pyramidal neurons. J. Neurophysiol. 80: 1670-1677, 1998.
4. DVORAK, K. AND FEIT, J. Migration of neuroblasts through partial necrosis of the cerebral cortex in newborn rats-contribution to the problems of morphological development and developmental period of cerebral microgyria. Histological and autoradiographical study. Acta Neuropathol. 38: 203-212, 1977.
5. GIBBS, J. W., SHUMATE, M. D., AND COULTER, D. A. Differential epilepsy-associated alterations in postsynaptic GABA(A) receptor function in dentate granule and CA1 neurons. J. Neurophysiol. 77: 1924-1938, 1997.
6. HABLITZ, J. J. AND DEFAZIO, T. Excitability changes in freeze-induced neocortical microgyria. Epilepsy Res. 32: 75-82, 1998.
7. HOLMES, K. H., KEELE, N. B., AND SHINNICK-GALLAGHER, P. Loss of mGluR-mediated hyperpolarizations and increases in mGluR depolariztions in basolateral amygdala neurons in kindling-induced epilepsy. J. Neurophysiol. 76: 2808-2812, 1996.
8. HUMPHREYS, P., ROSEN, G. D., PRESS, D. M., SHERMAN, G. F., AND GALABURDA, A. M. Freezing lesions of the developing rat brain: a model for cerebrocortical microgyria. J. Neuropathol. Exp. Neurol. 50: 145-160, 1991.
9. JACOBS, K. M., GUTNICK, M. J., AND PRINCE, D. A. Hyperexcitability in a model of cortical maldevelopment. Cereb. Cortex 6: 514-523, 1996.
10. A receptors. J. Neurosci. 17: 7532-7540, 1997.
11. A receptor subunit mRNAs in the rat brain. III. Embryonic and postnatal development. J. Neurosci. 12: 4151-4172, 1992.
12. A/benzodiazepine receptor heterogeneity: neurophysiological implications. Neuropharmacology 34: 245-254, 1995.
13. MODY, I. AND HEINEMANN, U. NMDA receptors of dentate gyrus granule cells participate in synaptic transmission following kindling. Nature 325: 701-704, 1987.
14. PRINCE, D. A., JACOBS, K. M., SALIN, P. A., HOFFMAN, S., AND PARADA, I. Chronic focal neocortical epileptogenesis: does disinhibition play a role? Can. J. Physiol. Pharmacol. 75: 500-507, 1997.