Mitochondrial K+ as modulator of Ca(2+)-dependent cytotoxicity in hepatocytes. Novel application of the K(+)-sensitive dye PBFI (K(+)-binding benzofuran isophthalate) to assess free mitochondrial K+ concentrations.

In isolated rat hepatocytes a sustained high increase in intracellular free Ca2+ ([Ca2+]i), induced by extracellular ATP, is associated with mitochondrial dysfunction and cell death. The Ca(2+)-induced effects are Pi-dependent and less severe when the intracellular K+ content is low. In this study,...

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Hlavní autoři: Zoeteweij, J P, van de Water, B, de Bont, H J, Nagelkerke, J F
Médium: Artigo
Jazyk:Inglês
Vydáno: 1994
Témata:
Research Article
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC1138305/
https://ncbi.nlm.nih.gov/pubmed/8172616
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