Effect of 10 µM CLF on mitochondrial membrane potential. Flow cytometry fluorescence intensity A) Dot plots B) Bar plots of cells stained with JC-1 (n=3). C) Fluorescence microscopy image of JC-1-stained untreated cells indicating healthy mitochondria (red), D) In CLF-treated cells, green color shows diffusion of JC-1 from damaged mitochondria.