Fig. 6From: Influence of total polar compounds on lipid metabolism, oxidative stress and cytotoxicity in HepG2 cellsEffects of TPC on cell apoptosis in HepG2 cells. Flow cytometric analysis for apoptosis induction of HepG2 cells treated with TPC at the concentrations of (a) 0 mg/mL, (b) 0.1 mg/mL, (c) 0.5 mg/mL, (d) 1 mg/mL, and (e) 2 mg/mL for 12, 24 and 48 hBack to article page