Literature DB >> 667298

Caffeine contracture and iodoacetate rigor in frog skeletal muscle. A comparison.

R P Schwarz, R Hsieh, W H Johnson.   

Abstract

Frog sartorius muscle treated with 5.0 mM or greater caffeine exhibits stiffness similar to that obtained from muscle in iodoacetate rigor. The data provide quantitative evidence that suggests that caffeine at irreversible contracture-producing concentrations somehow induces a rigor or rigorlike state in skeletal muscle.

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Year:  1978        PMID： 667298      PMCID： PMC1473479          DOI： 10.1016/S0006-3495(78)85502-7

Source DB:  PubMed          Journal:  Biophys J        ISSN： 0006-3495            Impact factor:   4.033


  11 in total

1.  Elastic modulus and stress relationships in stretched and shortened frog sartorii.

Authors:  W Halpern; R L Moss
Journal:  Am J Physiol       Date:  1976-01

2.  Activation of the contractile mechanism in striated muscle.

Authors:  J AXELSSON; S THESLEFF
Journal:  Acta Physiol Scand       Date:  1958-10-28

3.  The effect of nitrate on the active state of muscle.

Authors:  J M RITCHIE
Journal:  J Physiol       Date:  1954-10-28       Impact factor: 5.182

4.  Effects of caffeine on the intracellular distribution of calcium in frog sartorius muscle.

Authors:  H K Borys; R Karler
Journal:  J Cell Physiol       Date:  1971-12       Impact factor: 6.384

5.  Caffeine contracture of frog skeletal muscle and of single muscle fibers.

Authors:  G Gebert
Journal:  Am J Physiol       Date:  1968-08

6.  Caffeine contracture in muscle with disrupted transverse tubules.

Authors:  T Sakai; E S Geffner; A Sandow
Journal:  Am J Physiol       Date:  1971-03

7.  Correlations of ATP content with mechanical properties of metabolically inhibited muscle.

Authors:  R A Murphy
Journal:  Am J Physiol       Date:  1966-11

Review 8.  Analysis of living tissue by phosphorus-31 magnetic resonance.

Authors:  C T Burt; T Glonek; M Bárány
Journal:  Science       Date:  1977-01-14       Impact factor: 47.728

9.  Caffeine- and potassium-induced contractures of frog striated muscle fibers in hypertonic solutions.

Authors:  C Caputo
Journal:  J Gen Physiol       Date:  1966-09       Impact factor: 4.086

10.  The relationship between caffeine contracture of intact muscle and the effect of caffeine on reticulum.

Authors:  A Weber; R Herz
Journal:  J Gen Physiol       Date:  1968-11       Impact factor: 4.086
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  1 in total

1.  Calcium tolerant ventricular myocytes prepared by preincubation in a "KB medium".

Authors:  G Isenberg; U Klockner
Journal:  Pflugers Arch       Date:  1982-10       Impact factor: 3.657
  1 in total

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