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. 2013 Jun;18(2):177–185. doi: 10.15430/JCP.2013.18.2.177

Fig. 2.

Fig. 2.

Measurement of the mitochondrial transmembrane potential (Δψm) using a voltage-sensitive dye, TMRE. When MDA-MB-231 cells were treated with Rg3 (10 and 30 μM) for 24 h, the mitochondrial transmembrane potential was reduced, as revealed by the decrease in red fluorescence. Values represent mean±SD (n=3).