Literature DB >> 13658967

Prolongation of response of node of Ranvier by metal ions.

C S SPYROPOULOS, R O BRADY.   

Abstract

The response of the node of Ranvier can be prolonged up to 5 to 6 seconds by addition to the medium of minute amounts of certain metal ions. This prolongation involves a change from a triangular to a rectangular configuration. The properties of the prolonged nerve-fiber responses are very similar to those of heart muscle.

Entities:  

Keywords:  METALS/effects; NERVES/physiology

Mesh：

Substances：

Year:  1959        PMID： 13658967     DOI： 10.1126/science.129.3359.1366

Source DB:  PubMed          Journal:  Science        ISSN： 0036-8075            Impact factor:   47.728


  9 in total

1.  [THE EFFECT OF NIC12 ON THE ISOLATED NODE OF RANVIER].

Authors:  H MEVES
Journal:  Pflugers Arch Gesamte Physiol Menschen Tiere       Date:  1963-11-11

2.  [Impedance changes in Ranvier's nodes under the influence of nickel chloride].

Authors:  H MEVES; D WEYMANN
Journal:  Pflugers Arch Gesamte Physiol Menschen Tiere       Date:  1963

3.  Prolonged action potentials and regenerative hyperpolarizing responses in Purkinje fibers of mammalian heart.

Authors:  J J CHANG; R F SCHMIDT
Journal:  Pflugers Arch Gesamte Physiol Menschen Tiere       Date:  1960

4.  Effects of divalent cations and of catecholamines on the late response of the superior cervical ganglion.

Authors:  S S Chen
Journal:  J Physiol       Date:  1975-12       Impact factor: 5.182

5.  Effects of calcium and magnesium on the frequency of miniature end-plate potentials during prolonged tetanization.

Authors:  W P Hurlbut; H B Longenecker; A Mauro
Journal:  J Physiol       Date:  1971-12       Impact factor: 5.182

6.  Modification of transmitter release by ions which prolong the presynaptic action potential.

Authors:  P R Benoit; J Mambrini
Journal:  J Physiol       Date:  1970-10       Impact factor: 5.182

7.  Effects of dietary nickel on survival and growth of mallard ducklings.

Authors:  B W Cain; E A Pafford
Journal:  Arch Environ Contam Toxicol       Date:  1981-11       Impact factor: 2.804

8.  An analysis of pore size in excitable membranes.

Authors:  L J MULLINS
Journal:  J Gen Physiol       Date:  1960-05       Impact factor: 4.086

9.  Nickel substitution for calcium in excitation-contraction coupling of skeletal muscle.

Authors:  D A Fischman; R C Swan
Journal:  J Gen Physiol       Date:  1967-07       Impact factor: 4.086
  9 in total

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