Abstract
The development of the patch-clamp technique, nearly ten years ago, allowed electrical measurements to be made under voltage-clamp conditions on small cells unsuitable for two microeletrodes voltage-clamp techniques (see[14]).
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References
F. M. Ashcroft, D. E. Harrison, and S. J. H. Ashcroft, Glucose induces closure of single potassium channels in isolated rat pancreatic β-cells, Nature 312:446 (1984).
I. Atwater, A. Goncalves, A. Herchuelz, P. Lebrun, W. J. Malaisse, E. Rojas, and A. Scott, Cooling dissociates glucose-induced insulin release from electrical activity and cationic fluxes in pancreatic islets, J. Physiol. 348:615 (1984).
I. Atwater, L. M. Rosario, and E. Rojas, Properties of the Ca-activated K-channel in pancreatic β-cells. Cell Calcium 4:451 (1983).
J. N. Barrett, K. L. Magleby, and B. S. Pallotta, Properties of single calcium-activated potassium channels in cultured rat muscle, J. Physiol. 331:211 (1982).
D. Colguhoun and A. G. Hawkes, The principles of the stochastic interpretation of ion-channel mechanisms, in: “Single-Channel Recording,” B. Sakmann and E. Neher, ed., Plenum Press, N.Y. and London, pp. 135–176 (1983).
D. L. Cook and C. N. Hales, Intracellular ATP directly blocks K+ channels in pancreatic β-cells, Nature 311:271 (1984).
D. L. Cook, M. Ikeuchi, and W. Y. Fujimoto, Lowering of pHi inhibits Ca2+-activated K+ channels in pancreatic β-cells, Nature 311:269 (1984).
L. J. DeFelice and J. R. Clay, Membrane current and membrane potential from single-channel kinetics, in: “Single-Channel Recording,” B. Sakmann and E. Neher, ed., Plenum Press, N.Y. and London, p. 323 (1983).
G. T. Eddlestone, A. Goncalves, J. A. Bagham, and E. Rojas, Electrical coupling between cells in islets of Langerhans from mouse, J. Membrane Biol. 77:1 (1984).
G. T. Eddlestone and E. Rojas, Evidence of electrical coupling between mouse pancreatic β-cells, J. Physiol. 303: 76P (1980).
S. Falkmer and B. Hellman, Identification of the cells in the endocrine pancreatic tissue of the marine teleost Cottus scorpius by some silver impregnation procedures, Acta Morpholoqica Neerlando-Scandinavica 4:145 (1961).
I. Findlay, M. J. Dunne, and O. H. Petersen, High-conductance K+ channel in pancreatic islet cells can be activated and inactivated by internal calcium, J. Membrane Biol. 83:169 (1985).
I. Findlay, M. J. Dunne, and O. H. Petersen, ATP-sensitive inward rectifier and voltage- and calcium-activated K+ channels in cultured pancreatic islet cells, J. Membrane Biol. 88:165 (1985).
O. P. Hammill, A. Marty, E. Neher, B. Sakmann, and F. J. Sigworth, Improved patch-clamp techniques for high-resolution current recording from cells and cell-free membranes patches, Pflugers Arch. 391:85 (1981).
C. Klein and R. H. Lange, Principal cell types in the pancreatic islet of a teleost fish, Xiphophorus helleri H., Cell Tiss. Res. 176:529 (1977).
C. Klein and S. Van Noorden, Pancreatic polypeptide (PP)-and glucagon cells in the pancreatic islet of Xiphophorus helleri H. (teleostei), Cell. Tiss. Res. 205:187 (1980).
K. Kobayashi, S. Shibasaki, and Y. Takahashi, Light and electron microscopic study on the endocrine cells of the pancreas in a marine teleost, Fugu rubripes rubripes, Cell Tiss. Res. 174:161 (1976).
K. Kobayashi and Y. Takahashi, Light and electron microscope observations on the islets of Langerhans in Carassius carassius longsdorfii, Arch. Histol. Jap. 31:433 (1970).
R. H. Lange and C. Klein, Rhombic dodecahedral secretory granules in glucagon producing islet cells, Cell Tiss. Res. 148:561 (1974).
F. Malaisse-Lagae, A. Sener, P. Lebrun, A. Herchuelz, V. Leclercq-Meyer, and W. J. Malaisse, Reponse secretoire, ionique et metabolique des ilots de Langerhans aux anomeres du D-mannose, C.R. Hebd. Seanc. Acad. Sci., Paris 294:605 (1982).
A. Marty and E. Neher, Ionic channels in cultured rat pancreatic islet cells, J. Physiol. 326:36P (1982).
P. Meda, I. Atwater, A. Goncalves, A. Bangham, L. Orci, and E. Rojas, The topology of electrical synchrony among β-cells in the mouse islet of Langerhans, Quart. J. Exp. Physiol. 69:719 (1984).
P. Meda, R. M. Santos, and I Atwater, Direct identification of electrophysiological-monitored cells within intact mouse islets of Langerhans, Diabetes 35:232 (1986).
R. L. Michaels and J. D. Sheridan, Islets of Langerhans: dye coupling among immunocytochemical distinct cell types, Science 214:801 (1981).
M. Nakamura, M. Yokote, Ultrastructural studies on the islets of Langerhans of the carp, Z. Anat. Entwicki.-Gesch. 134:61 (1971).
R. M. Santos, Modulation of glucose-induced electrical activity by second messengers in mouse pancreatic β-cells, Ph.D.Thesis Department of Biophysics, School of Biological Sciences. University of East Anglia Norwich, U.K. (1985).
Y. Stefan and S. Falkmer, Identification of four endocrine cell types in the pancreas of Cottus scorpius (Teleostei) by immunofluorescence and electron microscopy, Gen. Comp. Endocrinol. 42:171 (1980).
N. W. Thomas, Morphology of endocrine cells in the islet tissue of the cod Gadus callarias, Acta Endocrinol. 63:679 (1970).
N. W. Thomas, Observations on the cell types present in the Principal islet of the Dab Limanda limanda, Gen. Comp. Endocrinol. 26:496 (1975).
G. F. Wagner and B. A. Mckeown, Immunocytochemical localization of hormone-producing cells within the pancreatic islets of the rainbow trout (Salmo gairdneri), Cell Tiss. Res. 221:181 (1981).
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© 1986 Plenum Press, New York
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Santos, R.M., Finol, H., Rojas, E. (1986). Single K-Channel Activity in Fish Islet Cells. In: Atwater, I., Rojas, E., Soria, B. (eds) Biophysics of the Pancreatic β-Cell. Advances in Experimental Medicine and Biology, vol 211. Springer, Boston, MA. https://doi.org/10.1007/978-1-4684-5314-0_10
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DOI: https://doi.org/10.1007/978-1-4684-5314-0_10
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