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Potassium, Na(+),K(+)-pumps and fatigue in rat muscle

During contractile activity, skeletal muscles undergo a net loss of cytoplasmic K(+) to the interstitial space. During intense exercise, plasma K(+) in human arterial blood may reach 8 mm, and interstitial K(+) 10–12 mm. This leads to depolarization, loss of excitability and contractile force. Howev...

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Autores principales: Clausen, Torben, Nielsen, Ole Bækgaard
Formato: Artigo
Lenguaje:Inglês
Publicado: Blackwell Publishing Ltd 2007
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Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC2277047/
https://ncbi.nlm.nih.gov/pubmed/17673509
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1113/jphysiol.2007.136044
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