Components of after-hyperpolarization in magnocellular neurones of the rat supraoptic nucleus in vitro

Journal of Physiology

Volumn 513, Issue 2, 1998, Pages 493-506

  Greffrath, Wolfgang ^a   Martin, Erich ^a   Reuss, Stefan ^a   Boehmer, Gerd ^a  

^a JOHANNES GUTENBERG UNIVERSITY   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

APAMIN; CHARYBDOTOXIN; IBERIOTOXIN; MARGATOXIN; POTASSIUM CHANNEL; POTASSIUM CHANNEL BLOCKING AGENT; CADMIUM CHLORIDE; CALCIUM ACTIVATED POTASSIUM CHANNEL; COBALT CHLORIDE; LARGE CONDUCTANCE CALCIUM ACTIVATED POTASSIUM CHANNEL; POTASSIUM CHANNEL KV1.3; TETRYLAMMONIUM;

AFTERHYPERPOLARIZATION; ANIMAL CELL; ARTICLE; BRAIN SLICE; CONTROLLED STUDY; DEPOLARIZATION; GIANT CELL; IMMUNOHISTOCHEMISTRY; IN VITRO STUDY; INTRACELLULAR RECORDING; MALE; NERVE CELL EXCITABILITY; NERVOUS SYSTEM ELECTROPHYSIOLOGY; NONHUMAN; POTASSIUM CONDUCTANCE; PRIORITY JOURNAL; RAT; SUPRAOPTIC NUCLEUS; CHANNEL GATING; CONCENTRATION RESPONSE; DENDRITE; MAGNOCELLULAR NERVE CELL; NERVE CELL; NERVE CELL MEMBRANE STEADY POTENTIAL; SPIKE WAVE;

EID: 0032403237     PISSN: 00223751     EISSN: None     Source Type: Journal    
DOI: 10.1111/j.1469-7793.1998.493bb.x     Document Type: Article

References (36)

1. ANDREW, R. D. (1987). Endogenous bursting by rat supraoptic neuroendocrine cells is calcium dependent. Journal of Physiology 384, 451-465.
2. ANDREW, R. D. & DUDEK, F. E. (1984a). Analysis of intracellularly recorded phasic bursting by mammalian neuroendocrine cells. Journal of Neurophysiology 51, 552-566.
3. ANDREW, R. D. & DUDEK, F. E. (1984b). Intrinsic inhibition in magnocellular neuroendocrine cells of the rat hypothalamus. Journal of Physiology 353, 171-185.
4. ARMSTRONG, W. E. (1995). Morphological and electrophysiological classification of hypothalamic supraoptic neurons. Progress in Neurobiology 47, 291-339.
5. ARMSTRONG, W. E., SMITH, B. N. & TIAN, M. (1994). Electrophysiological characteristics of immunochemically identified rat oxytocin and vasopressin neurones in vitro. Journal of Physiology 475, 115-128.
6. BOURQUE, C. W. (1986). Calcium-dependent spike after-current induces burst firing in magnocellular neurosecretory cells. Neuroscience Letters 70, 204-209.
7. BOURQUE, C. W. & BROWN, D. A. (1987). Apamin and d-tubocurarine block the afterhyperpolarization of rat supraoptic neurosecretory neurons. Neuroscience Letters 82, 185-190.
8. BOURQUE, C. W., RANDLE, J. C. R. & RENAUD, L. P. (1985). Calcium-dependent potassium conductance in rat supraoptic nucleus neurosecretory neurons. Journal of Neurophysiology 64, 1375-1382.
9. BOURQUE, C. W. & RENAUD, L. P. (1985). Activity-dependence of action potential duration in rat supraoptic neurosecretory neurones recorded in vitro. Journal of Physiology 363, 429-439.
10. BROWN, D. A., GÄHWILER, B. H., GRIFFITH, W. H. & HALLIWELL, J. V. (1990). Membrane currents in hippocampal neurons. In Understanding the Brain through the Hippocampus, ed. STORM-MATHISEN, J., ZIMMER, J. & OTTERSEN, O. P., Progress in Brain Research, vol. 83, pp. 141-160. Elsevier Science Publishers, Amsterdam.
11. COBBETT, P., LEGENDRE, P. & MASON, W. T. (1989). Characterization of three types of potassium current in cultured neurones of rat supraoptic nucleus area. Journal of Physiology 410, 443-462.
12. FISHER, T. E. & BOURQUE, C. W. (1995). Voltage-gated calcium currents in the magnocellular neurosecretory cells of the rat supraoptic nucleus. Journal of Physiology 486, 571-580.
13. GARCIA, M. L., GALVEZ, A., GARCIA-CALVO, M., KING, V. F., VAZQUEZ, J. & KACZOROWSKI, G. J. (1991). Use of toxins to study potassium channels. Journal of Bioenergetics and Biomembranes 23, 615-646.
14. GARCIA, M. L., KNAUS, H.-G., MUNUJOS, P., SLAUGHTER, R. S. & KACZOROWSKI, G. J. (1995). Charybdotoxin and its effects on potassium channels. American Journal of Physiology 269, C1-10.
15. GARCIA-CALVO, M., LEONARD, R. J., NOVICK, J., STEVENS, S. P. SCHMALHOFER, W. A., KACZOROWSKI, G. J. & GARCIA, M. L. (1993). Purification, characterization, and biosynthesis of margatoxin, a component of Centruroides margaritalus venom that selectively inhibits voltage-dependent potassium channels. Journal of Biological Chemistry 268, 18866-18874.
16. GREFFRATH, W. & BOEHMER, G. (1997) Charybdotoxin-sensitive membrane potentials in rat supraoptic neurons in vitro. Society for Neuroscience Abstracts 23, 1248.
17. v1.1, 1.2, 1.3, 1.5, and 3.1, stably expressed in mammalian cell lines. Molecular Pharmacology 45, 1227-1234.
18. + current in rat supraoptic neurones in vitro. Journal of Physiology 494, 389-398.
19. 125I]Margatoxin, an extraordinarily high affinity ligand for voltage-gated potassium channels in mammalian brain. Biochemistry 34, 13627-13634.
20. KUES, W. A. & WUNDER, F. (1992). Heterogeneous expression patterns of mammalian potassium channel genes in developing and adult rat brain. European Journal of Neuroscience 4, 1296-1308.
21. LEGENDRE, P. & POULAIN, D. A. (1992). Intrinsic mechanisms involved in the electrophysiological properties of the vasopressin-releasing neurons of the hypothalamus. Progress in Neurobiology 38, 1-17.
22. 2sk: role in determining intrinsically generated firing patterns in rat supraoptic neurones. Journal of Physiology 488, 601-608.
23. 2+ release from internal stores: role in generating depolarizing after-potentials in rat supraoptic nucleus neurones. Journal of Physiology 498, 339-350.
24. + conductances generate depolarizing after-potentials in rat supraoptic nucleus neurones. Journal of Physiology 505, 95-106.
25. MCLEAN, I. W. & NAKANE, P. K. (1974). Periodate-lysine-paraformaldehyde fixative, a new fixative for immunoelectron microscopy. Journal of Histochemistry and Cytochemistry 22, 1077-1083.
26. MCMANUS, O. B. (1991) Calcium-activated potassium channels: Regulation by calcium. Journal of Bioenergetics and Biomembranes 23, 537-560.
27. + channels from mammalian skeletal muscle. Nature 313, 316-318.
28. POULAIN, D. A. & WAKERLEY, J. B. (1982). Electrophysiology of hypothalamic magnocellular neurons secreting oxytocin and vasopressin. Neuroscience 7, 773-808.
29. REINHART, P. H., CHUNG, S. & LEVITAN, I. B. (1989). A family of calcium-dependent potassium channels from rat brain. Neuron 2, 1031-1041.
30. RUDY, B. (1988). Diversity and ubiquity of K channels. Neuroscience 25, 729-749.
31. STERN, J. & ARMSTRONG, W. E. (1997). Sustained outward rectification of oxytocinergic neurones in the rat supraoptic nucleus: ionic dependence and pharmacology. Journal of Physiology 500, 497-508.
32. STORM, J. F. (1990). Potassium currents in hippocampal pyramidal cells. In Understanding the Brain through the Hippocampus, ed. STORM-MATHISEN, J., ZIMMER, J. & OTTERSEN, O. P., Progress in Brain Research, vol. 83, pp. 161-187. Elsevier Science Publishers, Amsterdam.
33. TURRIGIANO, G. G., MARDER, E. & ABBOTT, L. F. (1996). Cellular short-term memory from a slow potassium conductance. Journal of Neurophysiology 75, 963-966.
34. VÁZQUES, J., FEIGENBAUM, P., KING, V. F., KACZOROWSKI, G. J. & GARCIA, M. L. (1990). Characterization of high affinity binding sites for charybdotoxin in synaptic plasma membranes from rat brain. Journal of Biological Chemistry 265, 15564-15571.
35. v1 channel subunits: contrasting subcellular locations and neuron-specific co-localizations in rat brain. European Journal of Neuroscience 7, 2189-2205.
36. + channel in rat hippocampal neurons. Japanese Journal of Physiology 41, 297-315.