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Regulation by magnesium of intracellular calcium movement in skinned muscle fibers
The effect of Mg on Ca movement between the sarcoplasmic reticulum (SR) and myofilament space (MFS) was studied in skinned muscle fibers by using isometric force as an indicator of MFS Ca. In Ca-loaded fibers at 20 degrees C, the large force spike induced by Ca in 1 mM Mg (5 mM ATP) was strongly inh...
| Formato: | Texto |
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| Lenguaje: | English |
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The Rockefeller University Press
1977
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2215045/ https://www.ncbi.nlm.nih.gov/pubmed/299886 |