Effect of isosorbiddinitrate on exogenously expressed slowly activating K+ channels and endogenous K+ channels in Xenopus oocytes

Journal of Physiology

Volumn 491, Issue 3, 1996, Pages 735-741

  Busch, A E ^a   Kopp, H G ^a   Waldegger, S ^a   Samarzija, I ^a,c   Sußbrich H ^a   Raber, G ^a   Kunzelmann, K ^b   Ruppersberg, J P ^a   Lang, F ^a  

^a UNIVERSITY OF TÜBINGEN   (Germany)

^b UNIVERSITY OF FREIBURG   (Germany)

^c UNIVERSITY OF ZAGREB   (Croatia)

Author keywords

[No Author keywords available]

Indexed keywords

6 ANILINO 5,8 QUINOLINEQUINONE; BARIUM ION; COMPLEMENTARY RNA; ISOSORBIDE DINITRATE; ISOSORBIDE MONONITRATE; NITRIC OXIDE; POTASSIUM CHANNEL; POTASSIUM ION; S NITROSOCYSTEINE;

ANIMAL CELL; ARTICLE; CONTROLLED STUDY; DEPOLARIZATION; FEMALE; MEMBRANE CURRENT; MEMBRANE STEADY POTENTIAL; NONHUMAN; OOCYTE; POTASSIUM CONDUCTANCE; PRIORITY JOURNAL; SECOND MESSENGER; VOLTAGE CLAMP; XENOPUS LAEVIS;

EID: 0030004969     PISSN: 00223751     EISSN: None     Source Type: Journal    
DOI: 10.1113/jphysiol.1996.sp021253     Document Type: Article

References (18)

1. BOLOTINO, V. M., NJIBI, S., PALAINO, J. J., PAGANO, P. J. & COHEN, R. A. (1994). Nitric oxide activates calcium-dependent potassium channels in vascular smooth muscle. Nature 368, 850-853.
2. BUSCH, A. E., KAVANAUGH, M. P., VARNUM, M. D., ADELMAN, J. P. & NORTH, R. A. (1992). Regulation by second messengers of the slowly activating, voltage-dependent potassium current expressed in Xenopus oocytes. Journal of Physiology 450, 491-502.
3. Ks in guinea pig cardiac myocytes. Biochemical and Biophysical Research Communications 202, 265-270.
4. sK protein regulation by oxidation and chelation. Journal of Biological Chemistry 270, 3638-3641.
5. CATTERALL, W. A. (1994). Molecular properties of a superfamily of plasma-membrane cation channels. Current Opinion in Cell Biology 6, 607-615.
6. CERBAI, E., AMBROSIO, G., PORCIATTI, F., CHIARIELLO, M., GIOTTI, A. & MUGELLI, A. (1991). Cellular electrophysiological basis for oxygen radical-induced arrhythmias. A patch-clamp study in guinea pig ventricular myocytes. Circulation 84, 1773-1782.
7. CHRISTIE, M. J., ADELMAN, J. P., DOUGLASS, J. & NORTH, R. A. (1989). Expression of cloned rat potassium channels in Xenopus oocytes. Science 244, 221-224.
8. DASCAL, N. (1987). The use of Xenopus oocytes for the study of ion channels. CRC Critical Reviews of Biochemistry 22, 317-387.
9. + channels are independently regulated by protein kinases and ATP-hydrolysis. Neuron 13, 1413-1420.
10. FEELISCH, M. & NOACK, E. (1991). The in vitro metabolism of nitrovasodilators and their conversion into vasoactive species. In Heart Failure - Mechanisms and Management, ed. LEWIS, S. & KIMCHI, A., pp. 241-255. Springer Verlag, Berlin.
11. FURCHGOTT, R. F. (1990). Studies on endothelium-dependent vasodilatation and the endothelium-derived relaxing factor. Acta Physiolgica Scandinavica 139, 257-270.
12. IGNARRO, L. J., LIPPTON, H., EDWARDS, J. C., BARICOS, W. H., HYMAN, A. L., KADOWITZ, P. J. & GRUETTER, C. A. (1981). Mechanism of vascular smooth muscle relaxation by organic nitrates, nitrites, nitroprusside and nitric oxide: evidence for the involvement of S-nitrosothiols as active intermediates. Journal of Pharmacology and Experimental Therapeutics 18, 739-749.
13. LEI, S. Z., PAN, Z. H., AGGARWAL, S. A., CHEN, H. V., HARTMAN, J., SUCHER, N. J. & LIPTON, S. A. (1992). Effect of nitric oxide production on the redox modulatory site of the NMDA receptor-channel complex. Neuron 8, 1087-1099.
14. MONCADA, S., PALMER, R. M. & HIGGS, E. A. (1989). Biosynthesis of nitric oxide from L-arginine: A pathway for the regulation of cell function and communication. Biochemical Pharmacology 38, 1709-1715.
15. MONCADA, S., PALMER, R. M. & HIGGS, E. A. (1991). Nitric oxide: physiology, pathophysiology, and pharmacology. Pharmacological Reviews 43, 109-142.
16. MURAI, T., KAKIZUKA, A., TAKUMI, T., OHKUBO, H. & NAKANISHI, S. (1989). Molecular cloning and sequence analysis of human genomic DNA encoding a novel membrane protein which exhibits a slowly activating potassium channel activity. Biochemical and Biophysical Research Communications 161, 176-181.
17. sK expressed in Xenopus oocytes via a c-GMP independent mechanism. Biochemical and Biophysical Research Communications 207, 195-201.
18. TAKUMI, T., OHKUBO, H. & NAKANISHI, S. (1988). Cloning of a membrane protein that induces a slow voltage-gated potassium current. Science 242, 1042-1045.