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Juxtaposition of the changes in intracellular calcium and force during staircase potentiation at 30 and 37°C
Ca(2+) entry during the action potential stimulates muscle contraction. During repetitive low frequency stimulation, skeletal muscle undergoes staircase potentiation (SP), a progressive increase in the peak twitch force induced by each successive stimulus. Multiple mechanisms, including myosin regul...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
The Rockefeller University Press
2014
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4242813/ https://www.ncbi.nlm.nih.gov/pubmed/25422504 http://dx.doi.org/10.1085/jgp.201411257 |