Literature DB >> 1055408

Donnan potential of rabbit skeletal muscle myofibrils I: electrofluorochromometric detection of potential.

S P Scordilis, H Tedeschi, C Edwards.   

Abstract

The fluorescence of the dye CC-6 [(3-hexyl-2-(3-hexyl-2-benzoxazolinylidene)-1-propenyl)-benzoxazolium iodide] has been shown to indicate Donnan potentials in rabbit skeletal muscle myofibrils. These results are in agreement with previously published work in which the potentials were measured with microelectrodes on glycerol-extraced muscle fibers. The magnitude of the Donnan potential of the myofibrils has been shown to be dependent on the state (rigor or relaxed) of the system.

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Year:  1975        PMID: 1055408      PMCID: PMC432526          DOI: 10.1073/pnas.72.4.1325

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


  19 in total

1.  The influence of potassium and chloride ions on the membrane potential of single muscle fibres.

Authors:  A L HODGKIN; P HOROWICZ
Journal:  J Physiol       Date:  1959-10       Impact factor: 5.182

2.  Nature and significance of concentration relations of potassium and sodium ions in skeletal muscle.

Authors:  E J CONWAY
Journal:  Physiol Rev       Date:  1957-01       Impact factor: 37.312

3.  Potassium accumulation in muscle and associated changes.

Authors:  P J Boyle; E J Conway
Journal:  J Physiol       Date:  1941-08-11       Impact factor: 5.182

4.  Free-energy relations and contraction of actomyosin.

Authors:  A SZENT-GYORGYI
Journal:  Biol Bull       Date:  1949-04       Impact factor: 1.818

5.  The normal membrane potential of frog sartorius fibers.

Authors:  G LING; R W GERARD
Journal:  J Cell Comp Physiol       Date:  1949-12

6.  Changes in axon fluorescence during activity: molecular probes of membrane potential.

Authors:  L B Cohen; B M Salzberg; H V Davila; W N Ross; D Landowne; A S Waggoner; C H Wang
Journal:  J Membr Biol       Date:  1974       Impact factor: 1.843

7.  Electrical resistance and volume flow in glass microelectrodes.

Authors:  D R Firth; L J DeFelice
Journal:  Can J Physiol Pharmacol       Date:  1971-05       Impact factor: 2.273

8.  Simple methods for "staining with lead" at high pH in electron microscopy.

Authors:  M J KARNOVSKY
Journal:  J Biophys Biochem Cytol       Date:  1961-12

9.  SOME OBSERVATIONS ON THE FINE STRUCTURE AND METABOLIC ACTIVITY OF NORMAL AND GLYCERINATED VENTRICULAR MUSCLE OF TOAD.

Authors:  W G NAYLER; N C MERRILLEES
Journal:  J Cell Biol       Date:  1964-09       Impact factor: 10.539

10.  Differences in the charge distribution of glycerol-extracted muscle fibers in rigor, relaxation, and contraction.

Authors:  S M Pemrick; C Edwards
Journal:  J Gen Physiol       Date:  1974-11       Impact factor: 4.086

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  10 in total

1.  Donnan potentials from striated muscle liquid crystals. Lattice spacing dependence.

Authors:  R A Aldoroty; N B Garty; E W April
Journal:  Biophys J       Date:  1987-03       Impact factor: 4.033

2.  Donnan potentials from striated muscle liquid crystals. Sarcomere length dependence.

Authors:  R A Aldoroty; N B Garty; E W April
Journal:  Biophys J       Date:  1985-01       Impact factor: 4.033

3.  Donnan potentials from striated muscle liquid crystals. A-band and I-band measurements.

Authors:  R A Aldoroty; E W April
Journal:  Biophys J       Date:  1984-12       Impact factor: 4.033

4.  Potential and K+ activity in skinned muscle fibers. Evidence against a simple Donnan equilibrium.

Authors:  R E Godt; C M Baumgarten
Journal:  Biophys J       Date:  1984-02       Impact factor: 4.033

5.  Donnan potentials from the A- and I-bands of glycerinated and chemically skinned muscles, relaxed and in rigor.

Authors:  E M Bartels; G F Elliott
Journal:  Biophys J       Date:  1985-07       Impact factor: 4.033

6.  The mechanism of voltage-sensitive dye responses on sarcoplasmic reticulum.

Authors:  T J Beeler; R H Farmen; A N Martonosi
Journal:  J Membr Biol       Date:  1981       Impact factor: 1.843

7.  Excitation of skinned muscle fibers by imposed ion gradients. III. Distribution of permeant ions in unstimulated and stimulated fibers.

Authors:  E W Stephenson
Journal:  J Gen Physiol       Date:  1989-01       Impact factor: 4.086

8.  Assays of the metabolic viability of single giant mitochondria. Experiments with intact and impaled mitochondria.

Authors:  B L Maloff; S P Scordilis; H Tedeschi
Journal:  J Cell Biol       Date:  1978-07       Impact factor: 10.539

9.  Microtubules and the endoplasmic reticulum are highly interdependent structures.

Authors:  M Terasaki; L B Chen; K Fujiwara
Journal:  J Cell Biol       Date:  1986-10       Impact factor: 10.539

10.  Ionic changes in the mitotic apparatus at the metaphase/anaphase transition.

Authors:  S M Wolniak; P K Hepler; W T Jackson
Journal:  J Cell Biol       Date:  1983-03       Impact factor: 10.539

  10 in total

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