Fig. 4

The relationship between the activity of AMPK and autophagy by cardamonin. SKOV3 cells were treated with Compound C (10 μM), cardamonin (20 μM), Compound C (10 μM) + cardamonin (20 μM) for 48 h, respectively. a Expression of protein was detected by Western blot. b, c Quantification of protein by densitometry of Western blot performed above. ^*p < 0.05, ^**p < 0.01 vs. control, ^##p < 0.01 vs. cardamonin. Data were represented as mean ± SD, n = 3