Ca2+ sparks in frog skeletal muscle: generation by one, some, or many SR Ca2+ release channels?

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

The trial behind it

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

Who cites it

28 citing papers in PubMed.

1. Voltage sensing mechanism in skeletal muscle excitation-contraction coupling: coming of age or midlife crisis?Skeletal muscle · 2018
   Review
2. Calcium-induced release of calcium in muscle: 50 years of work and the emerging consensus.The Journal of general physiology · 2018
   Review
3. Frog alpha- and beta-ryanodine receptors provide distinct intracellular Ca2+ signals in a myogenic cell line.PloS one · 2010
   Article
4. Systemic ablation of RyR3 alters Ca2+ spark signaling in adult skeletal muscle.Cell calcium · 2007
   Article
5. Using total fluorescence increase (signal mass) to determine the Ca2+ current underlying localized Ca2+ events.The Journal of general physiology · 2004
   Article
6. The elementary events of Ca2+ release elicited by membrane depolarization in mammalian muscle.The Journal of physiology · 2004
   Article
7. The quantal nature of Ca2+ sparks and in situ operation of the ryanodine receptor array in cardiac cells.Proceedings of the National Academy of Sciences of the United States of America · 2004
   Article
8. Voltage-dependent Ca2+ fluxes in skeletal myotubes determined using a removal model analysis.The Journal of general physiology · 2004
   Article
9. Peripheral hot spots for local Ca2+ release after single action potentials in sympathetic ganglion neurons.Biophysical journal · 2004
   Article
10. Ca2+ sparks and embers of mammalian muscle. Properties of the sources.The Journal of general physiology · 2003
    Article
11. Recruitment of Ca(2+) release channels by calcium-induced Ca(2+) release does not appear to occur in isolated Ca(2+) release sites in frog skeletal muscle.The Journal of physiology · 2002
    Article
12. Interdomain interactions within ryanodine receptors regulate Ca2+ spark frequency in skeletal muscle.The Journal of general physiology · 2002
    Article
13. A new view of Ca(2)+ sparks in frog skeletal muscle.The Journal of general physiology · 2001
    Article
14. Type 1 and type 3 ryanodine receptors generate different Ca(2+) release event activity in both intact and permeabilized myotubes.Biophysical journal · 2001
    Article
15. Effects of ryanodine on calcium sparks in cut twitch fibres of Rana temporaria.The Journal of physiology · 2001
    Article
16. Calcium release in skeletal muscle: from K+ contractures to Ca2+ sparks.Journal of muscle research and cell motility · 2001
    Review
17. A preferred amplitude of calcium sparks in skeletal muscle.Biophysical journal · 2001
    Article
18. Dynamics of signaling between Ca(2+) sparks and Ca(2+)- activated K(+) channels studied with a novel image-based method for direct intracellular measurement of ryanodine receptor Ca(2+) current.The Journal of general physiology · 2000
    Article
19. Fast imaging in two dimensions resolves extensive sources of Ca2+ sparks in frog skeletal muscle.The Journal of physiology · 2000
    Article
20. Effects of imperatoxin A on local sarcoplasmic reticulum Ca(2+) release in frog skeletal muscle.Biophysical journal · 2000
    Article

Corrections and comments

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Authors and funding

1 author.

Funding

No grant is acknowledged in the PubMed record.

Abstract

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