Valproic acid selectively reduces the low-threshold (T) calcium current in rat nodose neurons

Akaike, 1989, Dihydropyridine-sensitive low-threshold calcium channels in isolated rat hypothalamic neurones, J. Physiol., 412, 181, 10.1113/jphysiol.1989.sp017610 Agopyan, 1985, Depression of hippocampal low calcium field burst by the antiepileptic drug valproic acid, Neurosci. Lett., 60, 57, 10.1016/0304-3940(85)90381-7 Chapman, 1982, Mechanism of anticonvulsant action of valproate, Prog. Neurobiol., 19, 315, 10.1016/0301-0082(82)90010-7 Coulter, 1989, Characterization of ethosuximide reduction of low-threshold calcium current in thalamic neurons, Ann. Neurol., 25, 582, 10.1002/ana.410250610 Coulter, 1989, Calcium currents in rat thalamocortical relay neurones: kinetic properties of the transient, low-threshold current, J. Physiol., 414, 587, 10.1113/jphysiol.1989.sp017705 Fox, 1987, Kinetic and pharmacological properties distinguishing three types of calcium currents in chick sensory neurones, J. Physiol., 394, 149, 10.1113/jphysiol.1987.sp016864 Franceschetti, 1986, The action of valproate on spontaneous epileptiform activity in the absence of synaptic transmission and on evoked changes in [Ca2+]o and [K+]o in the hippocampal slice, Brain Res., 386, 1, 10.1016/0006-8993(86)90135-6 Gross, 1989, Ethosuximide and dimethadione selectively reduce calcium currents in cultured sensory neurons by different mechanisms, Neurology, 39, 412 Gross, 1988, Differential actions of pentobarbitone on calcium current components of mouse sensory neurones in culture, J. Physiol., 405, 187, 10.1113/jphysiol.1988.sp017328 Gross, R.A., Macdonald, R.L. and Uhler, M.D., The cyclic AMP-dependent protein kinase catalytic subunit selectively enhances calcium currents in rat nodose neurones, J. Physiol., in press. Gross, 1990, Regulation by GTP and its stable thiol derivatives of calcium current components in rat nodose ganglion neurons, J. Mol. Pharmacol., 37, 546 Huang, 1989, Calcium channels in isolated rat dorsal horn neurones, including labelled spinothalamic and trigeminothalamic cells, J. Physiol., 411, 161, 10.1113/jphysiol.1989.sp017566 Ikeda, 1986, Na+ and Ca2+ currents of acutely isolated adult rat nodose ganglion cells, J. Neurophysiol., 55, 527, 10.1152/jn.1986.55.3.527 Krall, 1978, Antiepileptic drug development. II. Anticonvulsant drug screening, Epilepsia, 19, 409, 10.1111/j.1528-1157.1978.tb04507.x Llinas, 1982, Electrophysiology of mammalian thalamic neurones in vitro, Nature, 297, 406, 10.1038/297406a0 Llinas, 1981, Electrophysiology of mammalian inferior olivary neurones in vitro, J. Physiol., 315, 549, 10.1113/jphysiol.1981.sp013763 Llinas, 1981, Properties and distribution of ionic conductances generating electrorespon-siveness of mammalian inferior olivary neurones in vitro, J. Physiol., 315, 569, 10.1113/jphysiol.1981.sp013764 Loscher, 1981, Valproate induced changes in GABA metabolism at the subcellular level, Biochem. Pharmacol., 30, 1364, 10.1016/0006-2952(81)90323-3 Macdonald, 1986, Anticonvulsant drugs: mechanisms of action, Adv. Neurol., 44, 713 McLean, 1986, Sodium valproate, but not ethosuximide, produces use- and voltage-dependent limitation of high frequency repetitive firing of action potentials of mouse central neurons in cell culture, J. Pharmacol. Exp. Ther., 237, 1001 Rose, 1986, Testing of prototype antiepileptics in hippocampal slices, N.S. Arch. Pharmacol., 13, 425 Sawaya, 1975, Effects of anticonvulsant drugs on the cerebral enzymes metabolizing GABA, Epilepsia, 16, 649, 10.1111/j.1528-1157.1975.tb04747.x Suzuki, 1989, T-type calcium channels mediate the transition between tonic and phasic firing in thalamic neurons, 86, 7228