Fig. 5From: Violacein induces cell death by triggering mitochondrial membrane hyperpolarization in vitro Effects of violacein on the mitochondrial membrane potential of CHO-K1, MRC-5 and HeLa cells. Cells were stained with Rhodamine 123 and analyzed by flow cytometry in the FL-1 (FITC) channel. The results are expressed as the means ± SD of three experiments run in triplicate (*p < 0.05 treated vs. control). C denotes controlBack to article page