Action potential duration determines sarcoplasmic reticulum Ca(2+) reloading in mammalian ventricular myocytes

After sarcoplasmic reticulum (SR) Ca(2+) depletion in intact ventricular myocytes, electrical activity promotes SR Ca(2+) reloading and recovery of twitch amplitude. In ferret, recovery of twitch and caffeine-induced contracture required fewer twitches than in rabbit or rat. In rat, there was no dif...

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Autores principales: Bassani, Rosana A, Altamirano, Julio, Puglisi, José L, Bers, Donald M
Formato: Artigo
Lenguaje:Inglês
Publicado: Blackwell Science Inc 2004
Materias:
Research Papers
Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC1665117/
https://ncbi.nlm.nih.gov/pubmed/15243136
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1113/jphysiol.2004.067959
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