Figure 3From: The influence of astragalus polysaccharide and β-elemene on LX-2 cell growth, apoptosis and activation Effects of APS combined with ELE on the viability of LX-2 cells, LX-2 cells were treated with different concentration of APS, ELE or APS + ELE as indicated for 24 or 48 hours. Viability was determined by MTT assay **P < 0.01, compared to ELE treated cells in the same time point, **P < 0.01, compared to APS treated cells at the same time point.Back to article page