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Effects of changes of intracellular pH on contraction in sheep cardiac Purkinje fibers
Intracellular pH (pHi) was measured with a pH-sensitive microelectrode in voltage-clamped sheep cardiac Purkinje fibers while tension was simultaneously measured. All solutions were nominally CO2/HCO3 free and were buffered with Tris. The addition of NH4Cl (5-20 mM) produced an initial intracellular...
| Formato: | Texto |
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| Lenguaje: | English |
| Publicado: |
The Rockefeller University Press
1987
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2215966/ https://www.ncbi.nlm.nih.gov/pubmed/3612086 |