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. 2016 Mar 16;2016:1729135. doi: 10.1155/2016/1729135

Figure 6.

Figure 6

Potassium ions depolarized the mitochondrial membrane potential in liver cells. We measured mitochondrial membrane polarization in L02 and HepG2 cells at 48 hrs using JC-10. The ratio of red to green fluorescence decreased significantly in both L02 and HepG2 cells treated with potassium ions compared to control. (a) In L02 cells, the ratios of red to green fluorescence decreased in a dose-dependent manner (P < 0.05). (b) In HepG2, the ratios decreased in a dose-dependent manner cells and more obviously than in L02 cell (P < 0.05). All data are represented as mean ± SEM. ∗ P < 0.05, ∗∗ P < 0.01.