Figure 4From: The influence of astragalus polysaccharide and β-elemene on LX-2 cell growth, apoptosis and activation Apoptosis of LX-2 cells analyzed by flow cytometry 24 hours after treatment of APS, ELE or APS + ELE: A: Control; B: ELE:0.2mg/ml; C: APS:3mg/ml D: Combined. Back to article page