Literature DB >> 24173162

Influence of external cations on caffeine-induced tension: Calcium extrusion in crayfish muscle.

M Orentlicher1, R S Ornstein.   

Abstract

The transience of caffeine-induced tensions in crayfish muscle fibers indicates a caffeine-insensitive, Ca-transport system in these fibers. Analysis of the changes in relaxation time of caffeine tensions following ionic substitutions in the crayfish saline leads to the conclusions that this Ca-transport system is located in the sarcolemma and that the extrusion process involves binding of external cations, in particular Na.

Entities:  

Year:  1971        PMID： 24173162     DOI： 10.1007/BF01957349

Source DB:  PubMed          Journal:  J Membr Biol        ISSN： 0022-2631            Impact factor:   1.843


  18 in total

1.  MOVEMENTS OF CA IN FROG HEART VENTRICLES AT REST AND DURING CONTRACTURES.

Authors:  R NIEDERGERKE
Journal:  J Physiol       Date:  1963-07       Impact factor: 5.182

2.  Crayfish muscle: permeability to sodium induced by calcium depletion.

Authors:  J P Reuben; P W Brandt; L Girardier; H Grundfest
Journal:  Science       Date:  1967-03-10       Impact factor: 47.728

3.  The dependence of calcium efflux from cardiac muscle on temperature and external ion composition.

Authors:  H Reuter; N Seitz
Journal:  J Physiol       Date:  1968-03       Impact factor: 5.182

4.  ATP-dependent Ca++-extrusion from human red cells.

Authors:  H J Schatzmann
Journal:  Experientia       Date:  1966-06-15

5.  Effects of caffeine on crayfish muscle fibers. II. Refractoriness and factors influencing recovery (repriming) of contractile responses.

Authors:  D J Chiarandini; J P Reuben; L Girardier; G M Katz; H Grundfest
Journal:  J Gen Physiol       Date:  1970-05       Impact factor: 4.086

6.  The action of caffeine on the activation of the contractile mechanism in straited muscle fibres.

Authors:  H C Lüttgau; H Oetliker
Journal:  J Physiol       Date:  1968-01       Impact factor: 5.182

7.  The effect of cyanide on the efflux of calcium from squid axons.

Authors:  M P Blaustein; A L Hodgkin
Journal:  J Physiol       Date:  1969-02       Impact factor: 5.182

8.  Permeability changes associated with the action potential in procaine-treated crayfish abdominal muscle fibers.

Authors:  K Takeda
Journal:  J Gen Physiol       Date:  1967-03       Impact factor: 4.086

9.  Effects of caffeine on crayfish muscle fibers. I. Activation of contraction and induction of Ca spike electrogenesis.

Authors:  D J Chiarandini; J P Reuben; P W Brandt; H Grundfest
Journal:  J Gen Physiol       Date:  1970-05       Impact factor: 4.086

10.  Studies on the active transport of calcium in human red cells.

Authors:  K S Lee; B C Shin
Journal:  J Gen Physiol       Date:  1969-12       Impact factor: 4.086
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  1 in total

1.  Electrical and mechanical responses in ventricular muscle fibers during barium perfusion.

Authors:  D Mascher
Journal:  Pflugers Arch       Date:  1973-09-16       Impact factor: 3.657
  1 in total

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