Fluctuation analysis of nonselective cation currents induced by AlF complex in guinea-pig chromaffin cells

Brain Research

Volumn 739, Issue 1-2, 1996, Pages 350-355

  Inoue, M ^a   Imanaga, I ^a  

^a FUKUOKA UNIVERSITY   (Japan)

Author keywords

G protein; Mg2+; muscarinic receptor; nonselective cation channel; power spectrum; unit conductance

Indexed keywords

ALUMINUM FLUORIDE; ION CHANNEL; MAGNESIUM;

ANIMAL CELL; ARTICLE; CHROMAFFIN CELL; CONTROLLED STUDY; ELECTROPHYSIOLOGY; GUINEA PIG; NONHUMAN; PATCH CLAMP; PRIORITY JOURNAL;

ALUMINUM COMPOUNDS; ANALOG-DIGITAL CONVERSION; ANIMALS; CATIONS; CHROMAFFIN CELLS; ELECTRIC CONDUCTIVITY; FLUORIDES; GTP-BINDING PROTEINS; GUINEA PIGS; ION CHANNELS; MAGNESIUM; MEMBRANE POTENTIALS; PATCH-CLAMP TECHNIQUES; VIDEOTAPE RECORDING;

EID: 0030580412     PISSN: 00068993     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0006-8993(96)01066-9     Document Type: Article

References (19)

1. [1] Bigay, J., Deterre, P., Pfister, C. and Chabre, M., Fluoride complexes of aluminium or beryllium act on G-proteins as reversibly bound analogues of the γ phosphate of GTP, EMBO J., 6 (1987) 2907-2913.
2. [2] Benham, C.D., Bolton, T.B. and Lang, R.J., Acetylcholine activates an inward current in single mammalian smooth muscle cells, Nature, 316 (1985) 345-347.
3. [3] Cohen, P., Klumpp, S. and Schelling, D.L., An improved procedure for identifying and quantitating protein phosphatases in mammalian tissues, FEBS Lett., 250 (1989) 596-600.
4. [4] Colquhoun, D. and Hawkes, A.G., Relaxation and fluctuations of membrane currents that flow through drug-operated channels, Proc. R. Soc. Land. B, 199 (1977) 231-262.
5. [5] Inoue, M. and Imanaga, I., Phosphorylation-dependent regulation of nonselective cation channels in guinea pig chromaffin cells, Am. J. Physiol., 265 (1993) C343-C348.
6. + channels in guinea pig chromaffin cells, Am. J. Physiol., 265 (1993) C946-C956.
7. + currents in guinea pig chromaffin cells, J. Gen. Physiol., 105 (1995) 249-266.
8. [8] Inoue, M. and Imanaga, I., Mechanism of activation of nonselective cation channels by putative M4 muscarinic receptor in guinea-pig chromaffin cells, Br. J. Pharmacol., 114 (1995) 419-427.
9. [9] Inoue, M, and Imanaga, I., ADP indirectly supports activation of non-selective cation channels by AIF complex in guinea-pig chromaffin cells, Brain Res., 707 (1996) 298-302.
10. 2+-dependent phosphatase as an inhibitory mediator of the nonselective cation current induced by aluminum fluoride in guinea-pig chromaffin cells, Brain Res., 687 (1995) 199-204.
11. [11] Inoue, M. and Kuriyama, H., Muscarinic receptor is coupled with a cation channel through a GTP-binding protein in guinea-pig chromaffin cells, J. Physiol., 436 (1991) 511-529.
12. [12] Inoue, R., Ion channels involved in responses to muscarinic receptor activation in smooth muscle. In N. Sperelakis and H. Kuriyama (Eds.), Ion Channels of Vascular Smooth Cells and Endothelial Cells, Elsevier, Amsterdam, 1991, pp. 81-91.
13. [13] Komori, S., Kawai, M., Takewaki, T. and Ohashi, H., GTP-binding protein involvement in membrane currents evoked by carbachol and histamine in guinea-pig ileal muscle, J. Physiol., 450 (1992) 105-126.
14. + channel, Annu. Rev. Physiol., 53 (1991) 289-298.
15. [15] Pacaud, P. and Bolton, T.B., Relation between muscarinic receptor cationic current and internal calcium in guinea-pig jejunal smooth muscle cells, J. Physiol., 441 (1991) 477-499.
16. [16] Sigworth, F.J., The variance of sodium current fluctuations at the node of Ranvier, J. Physiol., 307 (1980) 97-129.
17. [17] Venglarik, C.J., Schultz, B.D., Frizzell, R.A. and Bridges, R.J., ATP alters current fluctuations of cystic fibrosis transmembrane conductance regulator: evidence for a three-state activation mechanism, J. Gen. Physiol., 104 (1994) 123-146.
18. [18] Vogalis, F. and Sanders, K.M., Cholinergic stimulation activates a non-selective cation current in canine pyloric circular muscle cells, J. Physiol., 429 (1990) 223-236.
19. [19] Zholos, A.V. and Bolton, T.B., Effects of divalent cations on muscarinic receptor cationic current in smooth muscle from guinea-pig small intestine, J. Physiol., 486 (1995) 67-82.