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Article #2435FA: $3.00 Nerve and Muscle Excitation, 3rd Ed
From: Erlkonig
Date: Tue, 11 Dec 2001 03:47
Date: Tue, 11 Dec 2001 03:47
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6297 bytes
-- For sale by auction Ending at: Dec-11-01 18:42:29 PST To bid go to http://cgi.ebay.com/aw-cgi/eBayISAPI.dll?ViewItem&item=1493534474 Nerve and Muscle Excitation, 3rd Ed By Douglas Junge Soft Cover, Sinauer Press, 1992, 263 Pages CONTENTS PREFACE IMPORTANT QUANTITIES USED IN THIS BOOK 1 ELECTRICAL RECORDINGS FROM NEURONS AND SINGLE MUSCLE FIBERS The Compound Action Potential The Frog Nerve Variation of Conduction Velocity with Fiber Diameter The Node of Ranvier The Sucrose Gap Intracellular Recording Optical Recording of Membrane Potentials Problems References 2 THE MEMBRANE ANALOGUE Electrical Properties of Neuron Cell Bodies Current-Voltage Relation Cable Properties of Axons and Muscle Fibers Cable Theory Propagation of the Action Potential Effects of Membrane Infolding Soma-Axon Coupling in Real Neurons Problems References 3 IONIC PROPERTIES OF RESTING AND ACTIVE MEMBRANES Asymmetric Distribution of Ions across the Membrane The Nernst-Planck Equation for a Single Cation The Goldman-Hodgkin-Katz Equation Calculation of Current-Voltage Curve Measurement of PNa/PK Ratio Al kali-Cation Selectivity Eisenman Theory Parallel-Conductance Model of the Membrane Eyring Rate Theory Calcium Effects Problems References 4 METABOLIC PUMPS AND MEMBRANE POTENTIALS Electrogenic Nature of the Sodium-Potassium Pump Posttetanic Hyperpolarization Electrogenic Pumps and Blocking Agents Stimulation of Electrogenic Pumps Voltage Dependence of the Pump Currents Pump Reactions Model of the Unstimulated Pump: The Membrane at Steady State Model of the Stimulated Pump: The Membrane Not at Steady State Density of Sodium Pumping Sites Hydrogen Ion Pumping Problems References 5 VOLTAGE CLAMPING Measurement of Membrane Currents Separation of Sodium and Potassium Currents Instantaneous Current-Voltage Relation Activation and Inactivation Internally Perfused Axons Effects of Calcium on Membrane Currents Problems References 6 THE HODGKIN-HUXLEY MODEL AND OTHER THEORIES OF EXCITATION Prediction of Voltage-Clamp Currents Theoretical Potassium and Sodium Conductances Prediction of Propagated Action Potential Threshold and Other Membrane Phenomena Confirmation of Predicted Ion Movements Modification of the Model for the Node of Ranvier Alternative Models Problems References 7 FURTHER STUDIES OF THE SODIUM AND POTASSIUM CURRENTS Independent Effects of Potential on Sodium and Potassium Currents Different Ion Selectivities of Early and Late Currents Pharmacological Specificities of the Early and Late Currents Density of TTX Binding Sites in the Membrane Removal or Slowing of Sodium Inactivation Blockage of Currents by Local Anesthetics Gates and Filters Gating Current Transient Outward Current Cat+-Activated Potassium Current Problems References 8 CALCIUM CONDUCTANCES AND ACTION POTENTIALS Divalent Spikes and Bi-ionic Potentials Calcium Spikes Mixed SodiumCalcium Spikes Calcium Current in Squid Sodium Channels Intracellular Calcium Indicators Significance of Calcium Spikes Regulation of Intracellular Calcium Concentration Developmental Changes in Calcium, Sodium, and Potassium Channels Problems References 9 REPETITIVE FIRING Examples of Rhythmicity Effects of Low-Calcium Solutions Refractoriness and Two-Factor Theories of Firing Frequency Repetitive Discharge in a Model Axon Modeling the Molluscan Neuron Other Axons Fre quency Adaptation The Burst Pattern of Discharge Problems References 10 SYNAPTIC TRANSMISSION Nerve-Nerve Synapses Nerve-Muscle Synapses The Postsynaptic Potential Miniature Postsynaptic Potentials Probabilistic Model of Transmitter Release Identification of Quanta with Vesicles Calcium and Transmitter Release The Squid Synapse Synaptic Facilitation Parallel-Conductance Model of the Postsynaptic Membrane Ionic Basis of the Postsynaptic Potential Receptors and Channels Models of Synaptic Transmission Light-Activated Synaptic Agonists Problems References 11 SINGLE-CHANNEL CURRENTS IN EXCITABLE MEMBRANES Noise Analysis Motor Endplates Artificial Membranes Single-Channel Recording Potassium Channels Sodium Channels Acetylcholine Receptor Channels Other Ion Channels Problems References 12 THEORIES OF SINGLE-CHANNEL BEHAVIOR Statistics of Channel Opening and Closing Endplate Noise Analysis Single-Channel Currents in Artificial Membranes Delayed Rectifier Potas sium Channels Sodium Channels Acetylcholine Receptor Channels Blockage by Local Anesthetics Modifications of Theories from' SingleChannel Observations Problems References 13 STRUCTURAL BASIS OF CHANNEL FUNCTION 2 Density of Channels Channel Size Gating Sites Location of Blocking Sites Inferences about Channel Structure Acetylcholine Receptors Genotype of the Acetylcholine Receptor Sodium Channels Primary Structure of Sodium Channels Potassium Channels Site-Directed Mutagenesis Other Channel Structures Problems References 14 NEW DIRECTIONS Neuromodulation Ion Channel Diversity Diversity in Research References
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