Figure 4From: Tetrandrine is a potent cell autophagy agonist via activated intracellular reactive oxygen species Tetrandrine triggered induction of mitophagy. Mitophagy was detected in GFP-LC3 expressing HFF, Hela and MCF-7 cells treated with 5 μM tetrandrine for 24 h by labeling with the MitoTracker Red dye and observing under a confocal microscope.Back to article page