## Abstract The mechanistic link between mitochondrial metabolism and inward rectifier K^+^ channel activity was investigated by studying the effects of a mitochondrial inhibitor, carbonyl cyanide pβtrifluoromethoxyphenylhydrazone (FCCP) on inward rectifiers of the K~ir~2 subfamily expressed in __X
Intracellular regulation of inward rectifier K+channels
β Scribed by J.P. Ruppersberg
- Publisher
- Springer
- Year
- 2000
- Tongue
- English
- Weight
- 232 KB
- Volume
- 441
- Category
- Article
- ISSN
- 0031-6768
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The effect of intracellular protons (Hi +) on the inward rectifier K + channel of the guinea-pig ventricular ceil membrane was examined, using the patch-clamp technique. The inward single-channel current was recorded in "inside-out" and "outside-out" patch configurations, while the pH of the solutio
The effects of intracellular pH on an inwardly rectifying K + channel ("Kin channel") in opossum kidney (OK) cells were examined using the patch-clamp technique. Experiments with inside-out patches were first carried out in Mg 2+-and adenosine triphosphate (ATP)-free conditions, where Mg2+-induced i