To investigate the effect and mechanism of tetrahydrocurcumin on hepatocellular carcinoma based on phosphoinositide 3-kinases/AKT signaling pathway

Figure 10  The effect of tetrahydrocurcumin on HepG2 and Huh7 cell apoptosis. A: Hoechst 33342 staining for the detection of apoptosis in HepG2 and Huh7 cells after THC (25, 50, and 100 μmol/L) treatment for 48 hours (Scale bar: 20 μm); B: Quantification of cell apoptosis. Data are presented as the mean ± SD, n = 3. ^aP < 0.05 vs the control group, ^bP < 0.01 vs the control group. THC: Tetrahydrocurcumin.