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Extracellular MgATP activates the Cl-/HCO3- exchanger in single rat cardiac cells.

1. The effect of extracellular MgATP on cytosolic pH (pHi) was investigated in single rat cardiac cells loaded with the pH-sensitive probe Snarf-1. 2. Basal pHi in HEPES-buffered solution (containing 4.4 mM-NaHCO3) was 7.08. MgATP induced a transient acidification followed by an alkalinization. The...

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Autori principali: Pucéat, M, Clément, O, Vassort, G
Natura: Artigo
Lingua:Inglês
Pubblicazione: 1991
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC1179930/
https://ncbi.nlm.nih.gov/pubmed/1822550
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