Characteristics of type I and type II K+ channels in rabbit cultured Schwann cells

Journal of Physiology

Volumn 490, Issue 1, 1996, Pages 79-95

  Baker, Mark D ^a,b   Ritchie, J M ^a  

^a YALE UNIVERSITY SCHOOL OF MEDICINE   (United States)

^b UNIVERSITY COLLEGE LONDON   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

BETA BUNGAROTOXIN; DENDROTOXIN; POTASSIUM CHANNEL;

ANIMAL CELL; ARTICLE; CELL CULTURE; CELL MEMBRANE POTENTIAL; CONTROLLED STUDY; DEPOLARIZATION; ELECTROPHYSIOLOGY; LUMBAR SPINE; NONHUMAN; POTASSIUM CONDUCTANCE; POTASSIUM CURRENT; PRIORITY JOURNAL; RABBIT; SACRAL SPINAL CORD; SCHWANN CELL; SCIATIC NERVE; SPINAL ROOT; VOLTAGE CLAMP;

EID: 0030060419     PISSN: 00223751     EISSN: None     Source Type: Journal    
DOI: 10.1113/jphysiol.1996.sp021128     Document Type: Article

References (40)

1. BAKER, M., BOSTOCK, H., GRAFE, P. & MARTIUS, P. (1987). Function and distribution of three types of rectifying channel in rat spinal root myelinated axons. Journal of Physiology 383, 45-67.
2. BAKER, M., HOWE, J. R. & RITCHIE, J. M. (1993). Two types of 4-aminopyridine-sensitive potassium current in rabbit Schwann cells. Journal of Physiology 464, 321-342.
3. + currents in rabbit Schwann cells. Proceedings of the Royal Society B 255, 259-265.
4. + channels in membrane patches from rabbit Schwann cells in culture. Journal of Physiology 480.P, 122P.
5. BALLANYI, K., GRAFE, P. & TEN BRUGGENCATE, G. (1987). Ion activities and potassium uptake mechanisms of glial cells in guineapig olfactory cortex slices. Journal of Physiology 382, 159-174.
6. BECKH, S. & PONGS, O. (1990). Members of the RCK potassium channel family are differentially expressed in the rat nervous system. EMBO Journal 9, 777-782.
7. + channels of squid axons. Journal of General Physiology 60, 588-608.
8. + channel in Xenopus nerve fibres selectively blocked by bee and snake toxins: binding and voltage-clamp experiments. Journal of Physiology 420, 365-385.
9. + -channel ligands β-bungarotoxin, dendrotoxin and mast-cell-degranulating peptide. European Journal of Biochemistry 178, 771-778.
10. CHIU, S. Y. (1987). Sodium currents in axon-associated Schwann cells from adult rabbits. Journal of Physiology 386, 181-203.
11. CHIU, S. Y. & WILSON, G. F. (1989). The role of potassium channels in Schwann cell proliferation in Wallerian degeneration of explant rabbit sciatic nerves. Journal of Physiology 408, 199-222.
12. COLQUHOUN, D. (1971). Lectures on Biostatistics. Clarendon Press, Oxford.
13. COLQUHOUN, D. & SIGWORTH, F. J. (1983). Fitting and statistical analysis of single-channel records. In Single-Channel Recording, ed. SAKMANN, B. & NEHER, E., pp. 191-263. Plenum Press, New York.
14. + channels in rat myelinated nerve fibres and their sensitivity to dendrotoxin. Pflügers Archiv 418, 408-416.
15. DREYER, F. (1990). Peptide toxins and potassium channels. Reviews of Physiology, Biochemistry and Pharmacology 115, 93-136.
16. + channels in the frog node of Ranvier. Brain Research 245, 372-375.
17. FRECH, G. C., VAN DOUGEN, A. M. J., SCHUSTER, G., BROWN, A. M. & JOHO, R. H. (1989). A novel potassium channel with delayed rectifier properties isolated from rat brain by expression cloning. Nature 340, 642-645.
18. HAMILL, O. P., MARTY, A., NEHER, E., SAKMANN, V. & SIGWORTH, F. J. (1981). Improved patch-clamp techniques for high-resolution current recording from cell and cell-free membrane patches. Pflügers Archiv 391, 85-100.
19. + channels. Science 251, 942-944.
20. HILLE, B. (1992). Ionic Channels in Excitable Membranes. Sinauer Associates, Sunderland, MA, USA.
21. HOWE, J. R., BAKER, M. & RITCHIE, J. M. (1992). On the block of outward potassium current in rabbit Schwann cells by internal sodium ions. Proceedings of the Royal Society B 249, 309-316.
22. HOWE, J. R. & RITCHIE, J. M. (1990). Sodium currents in Schwann cells from myelinated and non-myelinated nerves of neonatal and adult rabbits. Journal of Physiology 425, 169-210.
23. HOWE, J. R. & RITCHIE, J. M. (1991). On the active form of 4-aminopyridine: block of K currents in rabbit Schwan n cells. Journal of Physiology 433, 183-205.
24. JONAS, P., BRÄU, M. E., HERMSTEINER, M. & VOGEL, W. (1989). Single-channel recording in myelinated nerve fibres reveals one type of Na channel but different K channels. Proceedings of the National Academy of Sciences of the USA 86, 7238-7242.
25. KONISHI, T. (1994). Activity-dependent regulation of inwardly rectifying potassium currents in non-myelinating Schwann cells in mice. Journal of Physiology 474, 193-202.
26. + channel induced by dendrotoxin-I. Neuron 4, 141-148.
27. MATSUDA, H. (1988). Open-state substructure of inwardly rectifying potassium channels revealed by magnesium block in guinea-pig heart cells. Journal of Physiology 397, 237-258.
28. + channel with conserved delayed-rectifier properties. Journal of Neuroscience 11, 869-880.
29. QUATTROCKI, E. A., MARSHALL, J. & KACZMAREK, L. K. (1994). A Shab potassium channel contributes to action potential broadening in peptidergic neurons. Neuron 12, 73-86.
30. + channels. Biochemical and Biophysical Research Communications 153, 231-240.
31. RÖPER, J. & SCHWARZ, J. R. (1989). Heterogeneous distribution of fast and slow potassium channels in myelinated nerve fibres. Journal of Physiology 416, 93-110.
32. SAFRONOV, B. V., KAMPE, K. & VOGEL, W. (1993). Single voltage-dependent potassium channels in rat peripheral nerve membrane. Journal of Physiology 460, 675-691.
33. SCHOLZ, A., REID, G., VOGEL, W. & BOSTOCK, H. (1993). Ion channels in human axons. Journal of Neurophysiology 70, 1274-1279.
34. SHRAGER, P., CHIU, S. Y. & RITCHIE, J. M. (1985). Voltage-dependent sodium and potassium channels in mammalian cultured Schwann cells. Proceedings of the National Academy of Sciences of the USA 82, 948-952.
35. STÜHMER, W., RUPPERSBERG, J. P., SCHRÖTER, K. H., SAKMANN, B., STOCKER, M., GIESE, K. P., PERSCHKE, A., BAUMANN, A. & PONGS, O. (1989). Molecular basis of functional diversity of voltage-gated potassium channels in mammalian brain. EMBO Journal 8, 3235-3244.
36. + channel properties in cultured mouse Schwann cells: conductance and kinetics. Journal of Neuroscience Research 28, 200-209.
37. + channels in terminal and juxtaparanodal regions of neurons. Nature 365, 75-79.
38. WILSON, G. F. & CHIU, S. Y. (1990a). Potassium channel regulation in Schwann cells during early developmental myelinogenesis. Journal of Neuroscience 10, 1615-1625.
39. WILSON, G. F. & CHIU, S. Y. (1990b). Ion channels in axon and Schwann cell membranes at paranodes of mammalian myelinated fibers studied with patch clamp. Journal of Neuroscience 10, 3263-3274.
40. + channel. Science 251, 939-942.