A-type K+ current in neurons cultured from neonatal rat hypothalamus and brain stem: Modulation by angiotensin II

Journal of Neurophysiology

Volumn 78, Issue 2, 1997, Pages 1021-1029

  Wang, Desuo ^a   Sumners, Colin ^a   Posner, Philip ^a   Gelband, Craig H ^a  

^a UNIVERSITY OF FLORIDA COLLEGE OF MEDICINE   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

4 AMINOPYRIDINE; ANGIOTENSIN RECEPTOR;

ANIMAL CELL; ARTICLE; BRAIN STEM; HYPOTHALAMUS; NERVE CELL; NEWBORN; NONHUMAN; PATCH CLAMP; POTASSIUM CURRENT; PRIORITY JOURNAL; RAT; REGULATORY MECHANISM;

EID: 0030742961     PISSN: 00223077     EISSN: None     Source Type: Journal    
DOI: 10.1152/jn.1997.78.2.1021     Document Type: Article

References (47)

1. + conductance in rat neostriatal neurons. Nature 344: 240-242, 1990.
2. AMBUHL, P., FELIX, D., IMBODEN, H., KHOSLA, M. C., AND FERRARIO, C. M. Effects of angiotensin analogues and angiotensin receptor antagonists on paraventricular neurones. Regul. Pept. 38: 111-120, 1992.
3. ARMSTRONG, C. M. AND BEZANILLA, F. Inactivation of the sodium channel. II. Gating current experiments. J. Gen. Physiol. 50: 987-992, 1977.
4. +]: a tale of two inactivation mechanisms. Neuron 15: 951-960, 1995.
5. + current and A-current in rat suprachiasmatic nucleus neurones. J. Physiol. (Lond) 488: 339-350, 1995.
6. CHANDLER, S. H., HSAIO, C. F., INOUE, T., AND GOLDBERG, L. T. Electrophysiological properties of guinea pig trigeminal motoneurons recorded in vitro. J. Neurophysiol. 71: 129-145, 1994.
7. + channels. Proc. Natl. Acad. Sci. USA 88: 5092-5095, 1991.
8. COBBETT, P., LEGENDRE, P., AND MASON, W. T. Characterization of three types of potassium current in cultured neurones of rat supraoptic nucleus area. J. Physiol. (Lond.) 410: 443-462, 1989.
9. CONNOR, J. A. AND STEVENS, C. F. Voltage clamp studies of a transient outward membrane current in gastropod neural somata. J. Physiol. (Lond.) 213: 21-30, 1971.
10. COOPER, E. AND SHRIER, A. Single-channel analysis of fast transient potassium currents from rat nodose neurones. J. Physiol. (Lond.) 369: 199-208, 1985.
11. CULL-CANDY, S. G., MARSHALL, C. G., AND OGDEN, D. Voltage-activated membrane currents in rat cerebellar granule neurones. J. Physiol. (Lond.) 414: 179-199, 1989.
12. DEKIN, M. S. Inward rectification and its effects on the repetitive firing properties of bulbospinal neurons located in the ventral part of the nucleus tractus solitarius. J. Neurophysiol. 70: 590-601, 1993.
13. DUCREUX, C. AND PUIZILLOUT, J. J. A-current modifies the spike of C-type neurones in the rabbit nodose ganglion. J. Physiol. (Lond.) 486: 439-451, 1995.
14. DYE, J. Ionic and synaptic mechanisms underlying a brainstem oscillator: an in vitro study of the pacemaker nucleus of Apteronotus. J. Comp. Physiol. A Sens. Neural Behav. Physiol. 168: 521-532, 1991.
15. GALVAN, M. AND SEDLMEIR, C. Outward currents in voltage-clamped rat sympathetic neurones. J. Physiol. (Lond.) 356: 115-133, 1984.
16. GREENE, R. W., HAAS, H. L., AND REINER, P. B. Two transient outward currents in histamine neurones of the rat hypothalamus in vitro. J. Physiol. (Lond.) 420: 149-163, 1990.
17. + channels in human T lymphocytes. Biophys. J. 55: 203-206, 1989.
18. GROLLEAU, F. AND LAPIED, B. Separation and identification of multiple potassium currents regulating the pacemaker activity of insect neurosecretory cells (DUM neurons). J. Neurophysiol. 73: 160-171, 1995.
19. HAMILL, O. P., MARTY, A., NETHER, E., SAKMANN, B., AND SIGWORTH, F. Improved patch-clamp techniques for high resolution current recordings from cells and cell free membrane patches. Pflügers Arch. 391: 85-100, 1981.
20. HAY, M. AND LINDSLEY, K. A. Metabotropic glutamate receptor inhibition of visceral afferent potassium currents. Brain Res. 698: 169-174, 1995.
21. 2 receptors. Brain Res. 580: 317-324, 1992.
22. KASAI, H., KAMEYAMA, M., YAMAGUCHI, K., AND FUFUDA, J. Single transient K channels in mammalian sensory neurons. Biophys. J. 49: 1243-1247, 1986.
23. A by angiotensin II. Neuroscience 71: 133-145, 1996.
24. 2+-sensitive outward current in a vertebrate neurone. Nature 300: 185-188, 1982.
25. 1-adenosine receptor in frog melanotrophs. J. Physiol. (Lond.) 489: 431-442, 1995.
26. MULLER, T. H., MISGELD, U., AND SWANDULLA, D. Ionic currents in cultured rat hypothalamic neurones. J. Physiol. (Lond.) 450: 341-362, 1992.
27. NAGATOMO, T., INENAGA, K., AND YAMASHITA, H. Transient outward current in adult rat supraoptic neurones with slice patch-clamp technique: inhibition by angiotensin II. J. Physiol. (Lond.) 485: 87-96, 1995.
28. PONGS, O. Molecular biology of voltage-dependent potassium channels. Physiol. Rev. 72, Suppl.: 69-88, 1992.
29. RUDY, B. Diversity and ubiquity of K channels. Neuroscience 25: 729-749, 1988.
30. SAINT, D. A., THOMAS, T., AND GAGE, P. W. GAGA-B agonists modulate a transient potassium current in cultured mammalian hippocampal neurons. Neurosci. Lett. 118: 9-13, 1990.
31. SCHROTER, K. H., RUPPERSBERG, J. P., WUNDER, F., RETTIG, J., STOCKER, M., AND PONGS, O. Cloning and functional expression of a TEA-sensitive A-type potassium channel from rat brain. FEBS Lett. 278: 211-216, 1991.
32. + channels detected in vivo. Nature 365: 72-75, 1993.
33. SOLC, C. K., ZAGOTTA, W. N., AND ALDRICH, R. W. Single-channel and genetic analysis reveal two distinct A-type potassium channels in Drosophila. Science 236: 1094-1097, 1987.
34. STUHMER, W., RUPPERSBERG, J. P., SCHROTER, K. H., SAKMANN, B., STOCKER, M., GIESE, K. P., PERSCHKE, A., BAUMANN, A., AND PONGS, O. Molecular basis of functional diversity of voltage-gated potassium channels in mammalian brain. EMBO. J. 8: 3235-3244, 1989.
35. SUMNERS, C., MYERS, L. M., KALBERG, C. J., AND RAIZADA, M. K. Physiological and pharmacological comparisons of angiotensin II receptors in neuronal and astrocyte glial cultures. Prog. Neurobiol. 34: 355-385, 1990.
36. SUMNERS, C. AND RAIZADA, M. K. Angiotensin II receptor subtypes in neuronal cultures. In: Cellular and Molecular Biology of the Renin-Angiotensin System, edited by M. K. Raizeda, M. I. Phillips, and C. Sumners. Boca Raton, FL: CRC, 1993, p. 379-411.
37. SUMNERS, C., RAIZADA, M. K., KANG, J., LU, D., AND POSNER, P. Receptor-mediated effects of angiotensin II on neurons. Front. Neuroendocrinol. 15: 203-230, 1994.
38. SUMNERS, C., TANG, W., ZELEZNA, B., AND RAIZADA, M. K. Angiotensin II receptor subtypes are coupled with distinct signal-transduction mechanisms in neurons and astrocyte from rat brain. Proc. Natl. Acad. Sci. USA 88: 7567-7571, 1991.
39. 2+ currents: intracellular mechanisms. Am. J. Physiol. 271 (Cell Physiol. 40): C154-C163, 1996.
40. + channels by hydrogen peroxide. Biochem. Biophys. Res. Commun. 186: 1681-1687, 1992.
41. + channels in mammals. In: Handbook of Membrane Channels, edited by C. Peracchia. San Diego, CA: Academic, 1994, p. 41-78.
42. WANG, D., SUMNERS, C., GELBAND, C. H., AND POSNER, P. Mechanisms underlying the chronotropic effect of angiotensin II on cultured neurons from rat hypothalamus and brain stem. J. Neurophysiol. 78: 1013-1020, 1997.
43. YANG, C. R., PHILLIPS, M. I., AND RENAUD, L. P. Angiotensin II receptor activation depolarizes rat supraoptic neurons in vitro. Am. J. Physiol. 263 (Regulatory Integrative Comp. Physiol. 32): R1333-R1338, 1992.
44. + channel allows inactivation to be modulated by metal binding. Biophys. J. 66: 1068-1075, 1994.
45. + channels by a peptide derived from ShB. Science 250: 568-571, 1990.
46. ZBICZ, K. L. AND WEIGHT, F. F. Transient voltage and calcium-dependent outward currents in hippocampal CA3 pyramidal neurons. J. Neurophysiol. 53: 1038-1058, 1985.
47. 2+ currents in rat hypothalamus/ brainstem cultured neurons by an angiotensin II type 1A receptor peptide. Am. J. Physiol. (Cell Physiol.) In press.