Calcium-sensitive calcium influx in photoreceptor inner segments

Journal of Neurophysiology

Volumn 79, Issue 6, 1998, Pages 3012-3018

  Baldridge, William H ^a   Kurennyi, Dmitri E ^a   Barnes, Steven ^a  

^a UNIVERSITY OF CALGARY   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

CALCIUM CHANNEL;

ANIMAL TISSUE; ARTICLE; CALCIUM TRANSPORT; CHANNEL GATING; MEMBRANE POTENTIAL; NONHUMAN; PATCH CLAMP; PHOTORECEPTOR; PRIORITY JOURNAL; RETINA; SALAMANDER;

EID: 0031816733     PISSN: 00223077     EISSN: None     Source Type: Journal    
DOI: 10.1152/jn.1998.79.6.3012     Document Type: Article

References (22)

1. BARNES, S., MERCHANT, V., AND MAHMUD, F. Modulation of transmission gain by protons at the photoreceptor output synapse. Proc. Natl. Acad. Sci. USA 90: 10081-10085, 1993.
2. 2+ pump of the plasma membrane. J. Biol. Chem. 261: 2115-2118, 1992.
3. 2+]. J. Neurosci. 14: 4007-4024, 1994.
4. GALLEMORE, R. P., LI, J. D., GOVARDOVSKII, V. I., AND STEINBERG, R. H. Calcium gradients and light-evoked calcium changes outside rods in the intact cat retina. Vis. Neurosci. 11: 753-761, 1994.
5. GARRAHAN, P. J. AND REGAN, A. F. Plasma membrane calcium pump. In: Intracellular Calcium Regulation, edited by F. Bronner. New York: Liss, 1990, p. 271-303.
6. HAUGLAND, R. P. Handbook of Fluorescent Probes and Research Chemicals (6th ed.). Eugene, OR: Molecular Probes, 1996, p. 511-518.
7. HILLE, B. Ionic Channels of Excitable Membranes (2nd ed.). Sunderland, MA: Sinauer, 1992, p. 457-470.
8. + exchange controls intracellular calcium in salamander photoreceptor inner segment. Invest. Ophthalmol. Vis. Sci. ARVO Suppl. 38: S615, 1997.
9. 2+ near cardiac L-type calcium channels: evidence for independent channel-associated binding sites. Biophys. J. 65: 1188-1195, 1993.
10. NOWYCKY, M. C., Fox, A. P., AND TSIEN, R. W. Long-opening mode of gating of neuronal calcium channels and its promotion by the dihydropyridine agonist Bay K 8644. Proc. Natl. Acad. Sci. USA 82: 2178-2182, 1985.
11. PICCOLINO, M., BYZOV, A. L., KURENNY, D. E., PIGNATELLI, A., SAPPIA, F., WILKINSON, M. F., AND BARNES, S. Low-calcium-induced enhancement of chemical synaptic transmission from photoreceptors to horizontal cells in the vertebrate retina. Proc. Natl. Acad. Sci. USA 93: 2302-2306, 1996.
12. PICCOLINO, M. AND PIGNATELLI, A. Calcium-independent synaptic transmission: artifact or fact? Trends Neurosci. 19: 120-125, 1996.
13. REEVES, J. P. Sodium-calcium exchange. In: Intracellular Calcium Regulation, edited by F. Bronner. New York: Liss, 1990, p. 305-347.
14. RIEKE, F. AND SCHWARTZ, E. A. A cGMP-gated current can control exocytosis at cone synapses. Neuron 2: 1453-1463, 1994.
15. RIEKE, F. AND SCHWARTZ, E. A. Asynchronous transmitter release: control of exocytosis and endocytosis at the salamander rod synapse. J. Physiol (Lond.) 493: 1-8, 1996.
16. ROWE, J. S. Effects of external calcium on horizontal cells in the superfused goldfish retina. Neurosci. Res. Suppl. 6: S146-S164, 1987.
17. SCHNETKAMP, P.P.M., BASU, D. K., AND SZERENSEI, R. T. Na-Ca exchange in the outer segments of bovine rod photoreceptors requires and transports potassium. Am. J. Physiol. 257 (Cell Physiol. 26): C153-C157, 1989.
18. 2+ stores: activation and function. Trends Neurosci. 18: 299-306, 1995.
19. THAYER, S. A. AND MILLER, R. J. Regulation of the intracellular free calcium concentration in single rat dorsal root ganglion neurones in vitro. J. Physiol. (Lond.) 425: 85-115, 1990.
20. WERTH, J. L. AND THAYER, S. A. Mitochondria buffer physiological calcium loads in cultured rat dorsal root ganglion neurons. J. Neurosci. 14: 348-356, 1994.
21. 2+ exchange buffer glutamate-induced calcium loads in cultured cortical neurons. J. Neurosci. 15: 1318-1328, 1995.
22. WILKINSON, M. F. AND BARNES, S. The dihydropyridine-sensitive Ca channel subtype in cone photoreceptors. J. Gen. Physiol. 107: 621-630, 1996.