Potassium Metabolism of Liver Mitochondria.

作者：G H Mudge, Sarah Stanbury · 发表于：Experimental Biology and Medicine · 年份：1953 · DOI：10.3181/00379727-82-20216 · 被引用次数：85 · 研究领域：Renal function and acid-base balance

Rabbit liver mitochondria contain K which cannot be removed by repeated washings with NaCl solutions at 2°C. This K fraction exchanges with ambient K under appropriate metabolic conditions, indicating a dependence of K metabolism on aerobic oxidation. Orthophosphate depresses the mitochondrial K level. A newly observed poly-phasic action of DNP indicates a specific relationship between mitochondrial ester phosphate and K exchange.