Literature DB >> 6249636

Effects of inhibition and stimulation of Na+-K+ active transport on the resting membrane input conductance of the guinea-pig ventricle.

T M Nosek.   

Abstract

The effects of inhibition by ouabain and stimulation by high frequency drive of the sarcolemmal Na+-K+ active transport system on the resting input conductance (gi) of guinea-pig ventricular muscles were determined. Although both pump inhibition and stimulation were associated with changes in electrophysiological properties of the muscles, neither had a significant effect on gi.

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Year:  1980        PMID： 6249636     DOI： 10.1007/bf01978605

Source DB:  PubMed          Journal:  Experientia        ISSN： 0014-4754


  16 in total

1.  Electrophysiological effects of strophanthin in the heart.

Authors:  D G KASSEBAUM
Journal:  J Pharmacol Exp Ther       Date:  1963-06       Impact factor: 4.030

2.  The effect of papaverine on sodium-potassium adenosine triphosphatase and the ouabain sensitive electrical properties of crayfish nerve.

Authors:  W T Woods; E M Lieberman
Journal:  Neuroscience       Date:  1976       Impact factor: 3.590

3.  On the electrogenic sodium pump in mammalian non-myelinated nerve fibres and its activation by various external cations.

Authors:  H P Rang; J M Ritchie
Journal:  J Physiol       Date:  1968-05       Impact factor: 5.182

4.  A ouabain-sensitive membrane conductance.

Authors:  D Geduldig
Journal:  J Physiol       Date:  1968-02       Impact factor: 5.182

5.  Electrogenic suppression of automaticity in sheep and dog purkinje fibers.

Authors:  M Vassalle
Journal:  Circ Res       Date:  1970-09       Impact factor: 17.367

6.  Effects of chloride on the electrical and mechanical properties of guinea pig ventricle.

Authors:  T M Nosek
Journal:  Pflugers Arch       Date:  1979-08       Impact factor: 3.657

7.  The influence of chloride on the ouabain-sensitive membrane potential and conductance of crayfish giant axons.

Authors:  E M Lieberman; T M Nosek
Journal:  Pflugers Arch       Date:  1976-11-05       Impact factor: 3.657

8.  Reduction of potassium permeability by chloride substitution in cardiac cells.

Authors:  E Carmeliet; F Verdonck
Journal:  J Physiol       Date:  1977-02       Impact factor: 5.182

9.  The actions of ouabain on intercellular coupling and conduction velocity in mammalian ventricular muscle.

Authors:  R Weingart
Journal:  J Physiol       Date:  1977-01       Impact factor: 5.182

10.  Sodium fluxes in internally dialyzed squid axons.

Authors:  F J Brinley; L J Mullins
Journal:  J Gen Physiol       Date:  1968-08       Impact factor: 4.086
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