Autophagic Cell Death by Poncirus trifoliata Rafin., a Traditional Oriental Medicine, in Human Oral Cancer HSC-4 Cells

Figure 5

The expression of LC3 and Atg proteins in MEPT-treated HSC-4 cells. Western blotting was performed for LC3-I and LC3-II, Atg4B, and Atg5-12 conjugate protein after administering MEPT at 0, 25, 50, or 100 μg/mL for 24 h or 10 μM TFP (positive control for autophagy) for 24 h.

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