Figure 11. Pharmacological alteration of autophagy does not affect cell viability. The cell viability of PK-15 (A) and 3D4/2 (B) cells were determined by the MTT assay after treatments with rapamycin (100 nM) or 3-MA (5 mM) for 48 h. The data represent the mean ± SD of 3 independent experiments. Two-way ANOVA; ^# P > 0.05.