Literature DB >> 71734

Molecular events and energy changes during the action potential.

D G Margineanu, E Schoffeniels.   

Abstract

A novel interpretation of the existing data concerning the energy changes associated with nerve impulse propagation is proposed. The main conclusion is that the negative phrase ofthe initial heat of activity cannot be accounted for without recourse to conformational changes in membrane proteins. It stems from analyzing and computing the energy changes associated with ionic flows, capacitive currents, and structural changes in membrane gateways. A close quantitative agreement with microcalorimetric measurements was achieved.

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Year:  1977        PMID： 71734      PMCID： PMC431740          DOI： 10.1073/pnas.74.9.3810

Source DB:  PubMed          Journal:  Proc Natl Acad Sci U S A        ISSN： 0027-8424            Impact factor:   11.205


  18 in total

1.  Heat production and absorption during excitation in nerve.

Authors:  H G Coster
Journal:  J Theor Biol       Date:  1975-10       Impact factor: 2.691

2.  Movements of labelled calcium in squid giant axons.

Authors:  A L HODGKIN; R D KEYNES
Journal:  J Physiol       Date:  1957-09-30       Impact factor: 5.182

3.  The effect of temperature on the electrical activity of the giant axon of the squid.

Authors:  A L HODGKIN; B KATZ
Journal:  J Physiol       Date:  1949-08       Impact factor: 5.182

4.  Heat production non-myelinated nerves.

Authors:  J V Howarth
Journal:  Philos Trans R Soc Lond B Biol Sci       Date:  1975-06-10       Impact factor: 6.237

Review 5.  The molecular organization of membranes.

Authors:  S J Singer
Journal:  Annu Rev Biochem       Date:  1974       Impact factor: 23.643

Review 6.  Energetic aspects of nerve conduction: the relationships between heat production, electrical activity and metabolism.

Authors:  J M Ritchie
Journal:  Prog Biophys Mol Biol       Date:  1973       Impact factor: 3.667

7.  Dipole moment, enthalpy, and entropy changes of Hodgkin-Huxley type kinetic units.

Authors:  E Levitan; Y Palti
Journal:  Biophys J       Date:  1975-03       Impact factor: 4.033

8.  Dynamic properties of isolated acetylcholine receptor proteins: release of calcium ions caused by acetylcholine binding.

Authors:  H W Chang; E Neumann
Journal:  Proc Natl Acad Sci U S A       Date:  1976-10       Impact factor: 11.205

9.  Dynamic properties of isolated acetylcholine receptor protein: kinetics of the binding of acetylcholine and Ca ions.

Authors:  E Neumann; H W Chang
Journal:  Proc Natl Acad Sci U S A       Date:  1976-11       Impact factor: 11.205
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  5 in total

1.  A model for thermal exchange in axons during action potential propagation.

Authors:  J-B Masson; G Gallot
Journal:  Eur Biophys J       Date:  2008-04-22       Impact factor: 1.733

2.  Protein phosphorylation and sodium conductance in nerve membrane.

Authors:  E Schoffeniels; G Dandrifosse
Journal:  Proc Natl Acad Sci U S A       Date:  1980-02       Impact factor: 11.205

3.  Node of Ranvier as an Array of Bio-Nanoantennas for Infrared Communication in Nerve Tissue.

Authors:  Andrea Zangari; Davide Micheli; Roberta Galeazzi; Antonio Tozzi
Journal:  Sci Rep       Date:  2018-01-11       Impact factor: 4.379

Review 4.  Ultrasound Neuromodulation: A Review of Results, Mechanisms and Safety.

Authors:  Joseph Blackmore; Shamit Shrivastava; Jerome Sallet; Chris R Butler; Robin O Cleveland
Journal:  Ultrasound Med Biol       Date:  2019-05-18       Impact factor: 2.998

5.  Nanodiamond-Quantum Sensors Reveal Temperature Variation Associated to Hippocampal Neurons Firing.

Authors:  Giulia Petrini; Giulia Tomagra; Ettore Bernardi; Ekaterina Moreva; Paolo Traina; Andrea Marcantoni; Federico Picollo; Klaudia Kvaková; Petr Cígler; Ivo Pietro Degiovanni; Valentina Carabelli; Marco Genovese
Journal:  Adv Sci (Weinh)       Date:  2022-07-25       Impact factor: 17.521
  5 in total

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