Abstract
Islets of Langerhans are functional units of thousands of endocrine cells located within the pancreas. Approximately 85% of the cells within the islet are β-cells. β-cells secrete insulin, the hormone critical in the regulation of fuel metabolism. The major focus of insulin action is the maintenance of glucose homeostasis; however, insulin also regulates storage and breakdown of fats. Through complex interactions between the β-cells and target tissues of insulin action (liver, muscle, and fat cells), fuel homeostasis is closely regulated in both fasting and fed states.
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsPreview
Unable to display preview. Download preview PDF.
References
Halter, J. B., Ward, W. K., Porte, D., Best, J. D., and Pfeiffer, M. A., 1985, Glucose regulation in non-insulin-dependent diabetes mellitus, Am. J. Med. 79(2B): 6–12.
Meissner, H. P., and Schmidt, H., 1976, The electrical activity of pancreatic β-cells of diabetic mice, FEBS Lett. 67: 371–374.
Rosario, L. M., Atwater, I., and Rojas, E., 1985, Membrane potential measurements in islets of Langerhans from ob/ob obese mice suggest an alteration in [Ca2+]-activated K+ permeability, Q. J. Exp. Physiol. 70: 137–150.
National Diabetes Data Group, 1979, Classification and diagnosis of diabetes mellitus and other categories of glucose intolerance, Diabetes 28: 1039–1057.
Dean, P. M., and Mathews, E. K., 1970, Glucose-induced electrical activity in pancreatic islet cells, J. Physiol. (Lond.) 210: 255–264.
Scott, A. M., Atwater, I., and Rojas, E., 1981, A method for the simultaneous measurement of insulin release and β-cell membrane potential in single mouse islets of Langerhans, Diabetologia 21: 470–475.
Henquin, J. C., 1978, D-glucose inhibits potassium efflux from pancreatic islet cells, Nature 271: 271–273.
Atwater, I., Ribalet, B., and Rojas, E., 1978, Cyclic changes in potential and resistance of the β-cell membrane induced by glucose in islets of Langerhans from mouse, J. Physiol. (Lond.) 278: 117–139.
Atwater, I., Dawson, C. M., Scott, A., Eddlestone, G., and Rojas, E., 1980, The nature of the oscillatory behavior in electrical activity for pancreatic β-cell, Horm. Metab. Res. (Suppl.) 10: 100–107.
Chay, T. R., and Keizer, J., 1983, Minimal model for membrane oscillations in the pancreatic β-cell, Biophys. J. 42: 181–190.
Rorsman, P., and Trübe, G., 1986, Calcium and delayed potassium currents in mouse pancreatic ß-cells under voltage clamp conditions, J. Physiol. (Lond.) 374: 531–550.
Cook, D. L., and Hales, C. N., 1984, Intracellular ATP directly blocks K+ channels in pancreatic β-cells, Nature 311: 271–273.
Ashcroft, F. M., Harrison, D. E., and Ashcroft, S. J. H., 1984, Glucose induces closure of single potassium channels in isolated rat pancreatic β-cells, Nature 312: 446–448.
Trube, G., Rorsman, P., and Ohno-Shosaku T., 1986, Opposite effects of tolbutamide and diazoxide on the ATP-dependent K+ channel in mouse pancreatic β-cells, Pflügers Arch. 407: 493–499.
Misler, S., Falke, L. C., Gillis, K., McDaniel, M. L., 1986, A metabolite-regulated potassium channel in rat pancreatic β-cells, Proc. Natl. Acad. Sci. USA 83: 7119–7123.
Ashcroft, F. M., 1987, Adenosine 5′-triphosphate-sensitive potassium channels, Annu. Rev. Neurosci. 11: 97–118.
Findlay, I., Dunne, M. J., and Peterson, O. H., 1985, High-conductance K+ channel in pancreatic islet cells can be activated and inactivated by internal calcium, J. Membr. Biol. 83: 169–175.
Atwater, I., Li, M-X., Rojas, E., and Stutzin, A., 1988, Glucose reduces both ATP-blockable and Ca-activated K-channel activity in cell-attached patches from rat pancreatic β-cells in culture, Biophys. J. 53(2), Pt. 2: 145a (abstr.).
Ribalet, B., Eddelstone, G. T., Ciani, S., 1988, Glucose modulation of two K-channels in an insulin-secreting cell line, Biophys. J. 53(2), Pt. 2: 460a [abstr.].
Ashcroft, F. M., Harrison, D. E., and Ashcroft, S. J. H., 1986, A potassium channel modulated by glucose metabolism in rat pancreatic β-cells, Adv. Exp. Med. Biol. 211: 53–62.
Plant, R. E., 1978, The effects of Ca2+ on bursting neurons: A modeling study, Biophys. J. 21: 217–237.
Frankenhaeuser, B., and Hodgkin, A. L., 1956, The after-effects of impulses in the giant nerve fibres of Loligo, J. Physiol. (Lond.) 131: 341–376.
Velasco, J. M., and Petersen, O. H., 1987, Voltage-activation of high-conductance K+ channel in the insulin-secreting cell line RINm5F is dependent on local extracellular Ca2+ concentration, Biochim. Biphys. Acta 896: 305–310.
Sherman, A., Rinzel, J., and Keizer, J., 1988, Emergence of organized bursting in clusters of pancreatic β-cells by channel sharing, Biophys. J. 54: 411–425.
Chay, T. R., 1986, On the effect of the intracellular calcium-sensitive potassium channel in the bursting pancreatic β-cell, Biophys. J. 50: 765–777.
Chay, T. R., 1987, The effect of inactivation of calcium channels by intracellular Ca2+ ions in the bursting pancreatic β-cell, Cell Biophys. 11: 77–90.
Keizer, J. E., 1988, Electrical activity and insulin release in pancreatic ß-cells, Math. Biosci. 90: 127–138.
Atwater, I., and Rinzel, J., 1986, The β-cell bursting pattern and intracellular calcium, in: Ionic Channels in Cells and Model Systems (R. Latorre, ed.), Plenum, New York, pp. 353–362.
Rinzel, J., 1985, Bursting oscillations in an excitable membrane model, in: Ordinary and Partial Differential Equations (B. D. Sleeman and R. J. Jarvis, eds.), Springer-Verlag, New York, pp. 304–316.
Hodgkin, A. L., and Huxley, A. F., 1952, A quantitative description of membrane current and its application to conduction and excitation in nerve, J. Physiol. (Lond.) 117: 205–249.
Atwater, I., Gonçalves, A., Herchuelz, A., Lebrun, P., Malaisse, W. J., Rojas, E., and Scott, A., 1984, Cooling dissociates glucose-induced insulin release from electrical activity and cation fluxes in rodent pancreatic islets, J. Physiol. (Lond.) 348: 614–627.
Himmel, D., and Chay, T. R., 1987, Theoretical studies on the electrical activity of pancreatic β-cells as a function of glucose, Biophys. J. 51: 89–107.
Dawson, C. M., Atwater, I., and Rojas, E., 1984, The response of pancreatic ß-cell membrane potential to potassium-induced calcium influx in the presence of glucose, Q. J. Exp. Physiol. 69: 819–830.
Perez-Armendariz, E., and Atwater, I., 1986, Glucose-evoked changes in [K+] and [Ca2+] in the intercellular spaces of the mouse islet of Langerhans, in: Biophysics of the Pancreatic ß-cell (I. Atwater, E. Rojas, and B. Soria, eds.), Plenum, New York, pp. 31–51.
Chay, T. R., and Keizer, J., 1985, Theory of the effect of extracellular potassium on oscillations in the pancreatic β-cell, Biophys. J. 48: 815–827.
Henquin, J. C., and Lambert, A. E., 1976, Bicarbonate modulation of glucose-induced biphasic insulin release by rat islets, Am. J. Physiol. 231: 713–721.
Carroll, P., Li, M-X., Rojas, E., and Atwater, I., 1988, Physiological bicarbonate buffer inhibits the activity of the ATP-sensitive potassium channel in pancreatic ß-cells, FEBS Lett. 234: 208–212.
Lindstrom, P., and Sehlin, J., 1986, Effect of intracellular alkalinization on pancreatic islet calcium uptake and insulin secretion, Biochem. J. 239: 199–204.
Rinzel, J., Chay, T. R., Himmel, D., and Atwater, I., 1986, Prediction of the glucose-induced changes in membrane ionic permeability and cytosolic Ca2+ by mathematical modeling, in: Biophysics of the Pancreatic β-Cell (I. Atwater, E. Rojas, and B. Soria, eds.), Plenum, New York, pp. 247–263.
Smith, J. S., and Pace, C. S., 1983, Modification of glucose-induced insulin release by alteration of pH, Diabetes 32: 6106.
Hutton, J. C., Sener, A., Herchuelz, A., Valverde, L., Boschero, A. C., Malaisse, W. J., 1980, The stimulus-secretion coupling of glucose-induced insulin release: Effects of extracellular pH on insulin release: their dependency on nutrient concentration, Horm. Metab. Res. 12: 294–299.
Gillis, K., Tabcharani, J., Hammoud, A., and Misler, S., 1988, Effects of ammonium chloride (NH4CI) and sodium proprionate (NaPr) on the activity of a metabolite-regulated K+ channel in rat pancreatic islet and RIN insulinoma cells, Biophys. J. 53(2), Pt. 2: 530a [abstr.].
Li, M-X., Carroll, P. B., Li, M-Y., Rojas, E., 1988, Patch-clamp measurements show removal of HCO3/CO2 and changes in pH alter a glucose-sensing mechanism of the β-cell: K-ATP channel activity, Diabetes 37, Supp. 1, p. 194a, Abstract No. 750.
Atwater, I., Carroll, P. B., and Li, M-X., 1989, Electrophysiology of the pancreatic β-cell, in: Insulin Secretion: Molecular and Cellular Biology of Diabetes Mellitus (B. Draznin, S. Melmed, and D. Leroith, eds.), Alan R. Liss, Inc., New York, pp. 49–68.
Cook, D. L., Ikeuchi, M., and Fujimoto, W. Y., 1984, Lowering of pH inhibits calcium-activated potassium channels in isolated rat pancreatic islet cells, Nature 311: 269–271.
Ribalet, B., and Ciani, S., 1987, Regulation by cell metabolism and adenine nucleotides of a K-channel in insulin-secreting β-cells (RINm5F), Proc. Natl. Acad. Sci. USA 84: 1721–1725.
Meissner, H. P., and Atwater, I. J., 1976, The kinetics of electrical activity of β-cells in response to a “square wave” stimulation with glucose of glibenclamide, Horm. Metab. Res. 8; 11–16.
Henquin, J. C., and Meissner, H. P., 1982, Opposite effects of tolbutamide and diazoxide on 86 Rb+ fluxes and membrane potential in pancreatic β-cells, Biochem. Pharmacol. 31: 1407–1415.
Ferrer, R., Atwater, I., Omer, E. M., Goncalves, A. A., Croghan, P. C., and Rojas, E., 1982, Electrophysiological evidence for the inhibition of potassium permeability in pancreatic β-cells by glibenclamide, Q. J. Exp. Physiol. 69: 831–839.
Chay, T. R., and Kang, H. S., 1987, Multiple oscillatory states and chaos in the endogenous activity of excitable cells: Pancreatic β-cell as an example, in: Chaos in Biological Systems (H. Degn, A. V. Holden, L. F. Olsen, eds.), Plenum, New York, pp. 173–181.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1990 Plenum Press, New York
About this chapter
Cite this chapter
Sherman, A., Carroll, P., Santos, R.M., Atwater, I. (1990). Glucose Dose Response of Pancreatic β-Cells: Experimental and Theoretical Results. In: Hidalgo, C., Bacigalupo, J., Jaimovich, E., Vergara, J. (eds) Transduction in Biological Systems. Series of the Centro de Estudios Científicos de Santiago. Springer, Boston, MA. https://doi.org/10.1007/978-1-4684-5736-0_9
Download citation
DOI: https://doi.org/10.1007/978-1-4684-5736-0_9
Publisher Name: Springer, Boston, MA
Print ISBN: 978-1-4684-5738-4
Online ISBN: 978-1-4684-5736-0
eBook Packages: Springer Book Archive