Pre-synaptic effect of the ATP-sensitive potassium channel opener diazoxide on rat substantia nigra pars reticulata neurons

Brain Research

Volumn 753, Issue 1, 1997, Pages 1-7

  Ye, G L ^a   Leung, Chris K S ^a   Yung, W H ^a  

^a and Hong Kong Branch of CAS Center for Excellence in Animal Evolution and Genetics   (Hong Kong)

Author keywords

ATP sensitive potassium channel; diazoxide; glibenclamide; rat; substantia nigra pars reticulata

Indexed keywords

2 AMINO 5 PHOSPHONOVALERIC ACID; 4 AMINOBUTYRIC ACID RECEPTOR; 6 CYANO 7 NITRO 2,3 QUINOXALINEDIONE; BICUCULLINE; DIAZOXIDE; GLIBENCLAMIDE; POTASSIUM CHANNEL;

ANIMAL CELL; ARTICLE; BRAIN TISSUE; CONTROLLED STUDY; ELECTROPHYSIOLOGY; NERVE CELL; NERVE ENDING; NONHUMAN; PRIORITY JOURNAL; RAT; SUBSTANTIA NIGRA; SYNAPSE;

ADENOSINE TRIPHOSPHATE; ANIMALS; DIAZOXIDE; FEMALE; GAMMA-AMINOBUTYRIC ACID; GLYBURIDE; MALE; NEURAL INHIBITION; NEURONS; PATCH-CLAMP TECHNIQUES; POTASSIUM CHANNELS; PRESYNAPTIC TERMINALS; RATS; RATS, SPRAGUE-DAWLEY; SUBSTANTIA NIGRA;

EID: 0030913463     PISSN: 00068993     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0006-8993(96)01473-4     Document Type: Article

References (30)

1. + channels, Science, 247 (1990) 852-854.
2. + channels, Pflügers Arch., 415 (1990) 479-483.
3. Chevalier, G. and Deniau, J.M., Disinhibition as a basic process in the expression of striatal functions, Trends Neurosci., 13 (1990) 227-280.
4. Depaulis, A., Vergnes, M. and Marescaux, C., Endogenous control of epilepsy: the nigral inhibitory system, Prog. Neurobiol., 42 (1994) 33-52.
5. I125]iodoglyburide, a novel high-affinity ligand for ATP-sensitive potassium channels in rat brain, J. Pharmacol. Exp. Ther., 257 (1991) 901-907.
6. Grace, A.A. and Onn, S.P., Morphology and electrophysiological properties of immunocytochemically identified rat dopamine neurons recorded in vitro, J. Neurosci., 9 (1989) 3463-3481.
7. Grofova, I., Deniau, J.M. and Kitai, S.T., Morphology of the substantia nigra pars reticulata projection neurons intracellularly labelled with HRP, J. Comp. Neurol. 208 (1982) 352-368.
8. 2 deprivation in the central nervous system: on mechanisms of neuronal response, differential sensitivity and injury, Prog. Neurobiol., 40 (1993) 277-318.
9. Hajos, M. and Greenfield, S.A., Synaptic connections between pars compacta and pars reticulata neurones: electrophysiological evidence for functional modules within the substantia nigra, Brain Res., 660 (1994) 216-224.
10. Haüsser, M., Stuart, G., Racca, C. and Sakmann, B., Axonal initiation and active dendritic propagation of action potentials in substantia nigra neurons, Neuron, 15 (1995) 637-647.
11. + channels in substantia nigra, Biochem. Biophys. Res. Commun. 174 (1991) 909-914.
12. 3H]glibenclamide binding sites within the substantia nigra zona reticulata of the rat brain, Neuroscience, 61 (1994) 285-292.
13. + channel in substantia nigra neurons, J. Neurosci., 14 (1994) 5590-5602.
14. 3H]GABA in the substantia nigra of the rat: relative contribution of GABA striato-pallido-nigral afferents and nigral GABA neurons, Brain Res., 559 (1991) 200-210.
15. ATP channels on nerve terminals of the rat motor cortex, Br. J. Pharmacol. 115 (1995) 385-388.
16. 3H]glibenclamide binding sites in rat neuronal and cardiac tissue: localization and developmental characteristics, J. Pharmacol. Exp. Ther., 256 (1991) 358-364.
17. Mercuri, N.B., Bonci, A., Johnson, S.W., Stratta, F., Calabresi, P. and Bernardi, G., Effects of anoxia on rat midbrain dopamine neurons, J. Neurophysiol. 71 (1994) 1165-1173.
18. Mourre, C., Ben Ari, Y., Bernardi, H., Fosset, M. and Lazdunski, M., Antidiabetic sulfonylureas: localization of binding sites in the brain and effects on the hyperpolarization induced by anoxia in hippocampal slices, Brain Res., 486 (1989) 159-164.
19. Mugnaini, E. and Oertel, W.H., An atlas of the distribution of GABAergic neurons and terminals in the rat CNS as revealed by GAD immunohistochemistry, Björklund, A. and Hökfelt, T. (Eds.), Handbook of Chemical Neuroanatomy, Vol. 4, Elsevier, Amsterdam, 1985, pp. 436-608.
20. Nitsch, C. and Riesenberg, R., Immunocytochemical demonstration of GABAergic synaptic connections in rat substantia nigra after different lesions of the striatonigral projection, Brain Res., 105 (1988) 173-178.
21. Rick, C.E. and Lacey, M.G., Rat substantia nigra pars reticulata neurones are tonically inhibited via GABA but not GABAB receptor in vitro, Brain Res., 659 (1994) 133-137.
22. Roper, J. and Ashcroft, F.M., Metabolic inhibition and low internal ATP activate K-ATP channels in rat dopaminergic substantia nigra neurones, Pflügers Arch., 430 (1995) 44-54.
23. + channels in mouse β-cells, Br. J. Pharmacol., 111 (1994) 302-310.
24. Smith, Y. and Bolam, J.P., The output neurones and the dopaminergic neurones of the substantia nigra receive a GABA-containing input from the globus pallidus in the rat, J. Comp. Neurol. 296 (1990) 47-64.
25. Stanford, I.M. and Lacey, M.G., A sulfonylurea-sensitive potassium conductance regulated by intracellular adenosine triphosphate in rat substantia nigra zona reticulata neurones, J. Physiol., 483 (1995) 68P.
26. Stuart, G.J., Dodt, H.-U. and Sakmann, B., Patch clamp recordings from the soma and dendrites of neurons in brain slices using infrared video microscopy, Pflügers Archiv., 423 (1993) 511-518.
27. Tepper, J.M., Sawyer, S.F. and Groves, P.M., Electrophysiologically identified nigral dopaminergic neurons intracellularly labelled with HRP: light-microscopic analysis, J. Neurosci., 1 (1987) 2794-2806.
28. Vincent, P. and Marty, A., Neighbouring cerebellar Purkinje cells communicate via retrograde inhibition of common pre-synaptic interneurons, Neuron, 11 (1993) 885-893.
29. Watts, A.E, Hicks, G.A. and Henderson, G., Putative pre- and postsynaptic ATP-sensitive potassium channels in the rat substantia nigra in vitro, J. Neurosci. 15 (1995) 3065-3074.
30. Yung, W.H., Haüsser, M.A. and Jack, J.J.B., Electrophysiology of dopaminergic and non-dopaminergic neurones of the guinea-pig substantia nigra pars compacta in vitro, J. Physiol., 436 (1991) 643-668.