Properties of T-type calcium current in enkephalinergic neurones in guinea-pig hypothalamic slices

Pflugers Archiv European Journal of Physiology

Volumn 437, Issue 6, 1999, Pages 871-880

  Niespodziany, Isabelle ^a   Derambure, Philippe ^a   Poulain, Pierre ^a  

^a INSERM   (France)

Author keywords

Ca2+ antagonists; Hypothalamus; T type; Whole cell patch

Indexed keywords

AMILORIDE; BARIUM; CALCIUM CHANNEL BLOCKING AGENT; CALCIUM ION; FLUNARIZINE; MIBEFRADIL; NIFEDIPINE; OCTANOL; SODIUM ION;

ANIMAL CELL; ANIMAL EXPERIMENT; ANIMAL TISSUE; ARTICLE; CALCIUM ANTAGONISM; CALCIUM TRANSPORT; CONTROLLED STUDY; FEMALE; GUINEA PIG; HYPOTHALAMUS; MAGNOCELLULAR NUCLEUS; NONHUMAN; PRIORITY JOURNAL; REACTION ANALYSIS; VOLTAGE CLAMP;

EID: 0032957663     PISSN: 00316768     EISSN: None     Source Type: Journal    
DOI: 10.1007/s004240050857     Document Type: Article

References (40)

1. 1. Akaike N (1989) T-type calcium channel in mammalian CNS neurones. Comp Biochem Physiol 98:31-40
2. 2. Akaike N, Kostyuk PG, Osipchuk YV (1989) Dihydropyridine-sensitive low-threshold calcium channels in isolated rat hypothalamic neurones. J Physiol (Lond) 412:181-195
3. 3. Avery RB, Johnston D (1996) Multiple channel types contribute to the low-voltage-activated calcium current in hippocampal CA3 pyramidal neurons. J Neurosci 16:5567-5582
4. 4. Bertollini L, Biella G, Wanke E, Avanzini G, de Curtis M (1994) Fluoride reversibly blocks HVA calcium current in mammalian thalamic neurones. Neuroreport 5:553-556
5. 5. Clozel JP, Osterrieder W, Kleinbloesem CH, Welker HA, Schäppi B, Tudor R, Hefti F, Schmitt R, Eggers H (1991) Ro 40-5967: a new non-dihydropyridine calcium antagonist. Cardiovasc Drug Rev 9:4-17
6. 2+ potentials in cells of the cat and rat lateral geniculate nucleus. J Physiol (Lond) 413:543-561
7. 7. Desarménien MG, Devic E, Rage F, Dayanithi G, Tapia-Arancibia L, Richard P (1994) Synchronous development of spontaneous and evoked calcium-dependent properties in hypothalamic neurons. Dev Brain Res 79:85-92
8. 8. Doutrelant O, Martin-Bouyer L, Poulain P (1992) Morphological analysis of the neurons in the area of the hypothalamic magnocellular dorsal nucleus of the guinea pig. Cell Tissue Res 269:107-117
9. 9. Dzhura IO, Naidenov VG, Lyubanova OP, Kostyuk P G, Shuba YM (1996) Characterization of hypothalamic low-voltage-activated Ca channels based on their functional expression in Xenopus oocytes. Neuroscience 70:729-738
10. 10. Erickson KR, Ronnekleiv OK, Kelly MJ (1993) Role of a T-type calcium current in supporting a depolarizing potential, damped oscillations, and phasic firing in vasopressinergic guinea pig supraoptic neurons. Neuroendocrinology 57:789-800
11. 2+ channels. Trends Pharmacol Sci 18:37-42
12. 12. Fisher TE, Bourque C (1995) Voltage-gated calcium currents in the magnocellular neurosecretory cells of the rat supraoptic nucleus. J Physiol (Lond) 486:571-580
13. 13. Hoffman NW, Kim YI, Gorsky RA, Dudek FE (1994) Homogeneity of intracellular electrophysiological properties in different subtypes in medial preoptic slices containing the sexually dimorphic nucleus of the rat. J Comp Neurol 345:396-408
14. 14. Huang RC (1993) Sodium and calcium currents in acutely dissociated neurons from rat suprachiasmatic nucleus. J Neurophysiol 70:1692-1703
15. 15. Huguenard JR (1996) Low-threshold calcium currents in central nervous system neurons. Annu Rev Physiol 58:329-348
16. 2+-dependent burst firing in GABAergic neurons of rat thalamic reticular nucleus. J Neurosci 12:3804-3817
17. 2+ currents in neurons isolated from rat lateral habenula. J Neurophysiol 70:158-166
18. 18. Jakab RL, Leranth C (1995) Septum. In: Paxinos G (ed) The rat nervous system. Academic Press, Sydney, pp 405-442
19. 19. Kamondi A, Williams JA, Hutcheon B, Reiner PB (1992) Membrane properties of mesopontine cholinergic neurons studied with the whole-cell patch-clamp technique: implications for behavioral state control. J Neurophysiol 68:1359-1372
20. 20. Kaneda M, Akaike N (1989) The low-threshold Ca current in isolated amygdaloid neurons in the rat. Brain Res 497: 187-190
21. 21. Kang Y, Kitai ST (1993) A whole cell patch-clamp study on the pacemaker potential in dopaminergic neurons of rat substantia nigra compacta. Neurosci Res 18:209-221
22. 22. Kay AR, Miles R, Wong RK (1986) Intracellular fluoride alters the kinetic properties of calcium currents facilitating the investigation of synaptic events in hippocampal neurons. J Neurosci 6:2915-2920
23. 23. Liu Y, Lasater EM (1994) Calcium currents in turtle retinal ganglion cells. I: The properties of T-and L-type currents. J Neurophysiol 71:733-742
24. 2+ channels. J Pharmacol Exp Ther 271:1483-1488
25. 2+ channels by Ro 40-5967. Circ Res 75:144-148
26. 26. Müller TH, Misgeld U, Swandulla D (1992) Ionic currents in cultured rat hypothalamic neurones. J Physiol (Lond) 450: 341-362
27. 27. Niespodziany I, Poulain P (1995) Electrophysiology of the neurons in the area of the enkephalinergic magnocellular dorsal nucleus of the guinea-pig hypothalamus, studied by intracellular and whole-cell recordings. Eur J Neurosci 7:1134-1145
28. 28. Onteniente B, Menetrey D, Arai R, Calas A (1989) Origin of the Met-enkephalinergic innervation of the lateral septum in the rat. Cell Tissue Res 256:585-592
29. 29. Panchenko VA, Krishtal OA, Tegtmeier F, Tsyndrenko A (1993) R56865 as Ca(2+)-channel blocker in Purkinje neurons of rat: comparison with flunarizine and nimodipine. Neuroscience 54:587-594
30. 30. Poulain P, Martin-Bouyer L, Beauvillain JC, Tramu G (1984) Study of the efferent connections of the enkephalinergic magnocellular dorsal nucleus in the guinea-pig hypothalamus using lesions, retrograde tracing and immunochemistry: evidence for a projection to the lateral septum. Neuroscience 2:331-343
31. 31. Randall AD, Tsien RW (1997) Contrasting biophysical and pharmacological properties of T-type and R-type calcium channels. Neuropharmacology 36:879-893
32. 32. Richard S, Diochot S, Nargeot J, Baldy-Moulinier M, Valmier J (1991) Inhibition of T-type calcium currents by dihydropyridines in mouse embryonic dorsal root ganglion neurons. Neurosci Lett 132:229-234
33. 33. Scott RH, Wootton JF, Dolphin AC (1990) Modulation of neuronal T-type calcium channel currents by photoactivation of intracellular guanosine 5′-O-(3-thio)triphosphate. Neuroscience 38:285-294
34. 34. Sundgren-Andersson AK, Johansson S (1998) Calcium spikes and calcium currents from the medial preoptic nucleus of the rat. Brain Res 783:194-209
35. 35. Takahashi K, Akaike N (1991) Calcium antagonist effects on low-threshold (T-type) calcium current in rat isolated hippocampal CA1 pyramidal neurons. J Pharmacol Exp Ther 256: 169-175
36. 36. Takahashi K, Wakamori M, Akaike N (1989) Hippocampal CA1 pyramidal cells of rats have four voltage-dependent calcium conductances. Neurosci Lett 104:229-234
37. 37. Tarasenko AN, Kostyuk PG, Eremin AV, Isaev DS (1997) Two types of low-voltage-activated Ca2+ channels in neurones of rat laterodorsal thalamic nucleus. J Physiol (Lond) 499:77-86
38. 2+ current in adult rat sensory neurons: effects of anticonvulsant and anesthetic agents. J Neurophysiol 79:240-252
39. 39. Viana F, Bayliss DA, Berger AJ (1993) Calcium conductances and their role in the firing behavior of neonatal rat hypoglossal motoneurons. J Neurophysiol 69:2137-2149
40. 40. Viana F, Van den Bosch L, Missiaen L, Vandenberghe W, Droogmans G, Nilius B, Robberecht W (1997) Mibefradil (Ro 40-5967) blocks multiple types of voltage-gated calcium channels in cultured rat spinal motoneurones. Cell Calcium 22:299-311