Figure 5. Analysis of apoptosis of Eca-109 cells.
(A) Western blotting analysis of the expression of nestin in Eca-109 cells treated with control siRNA or nestin siRNA. (B) Detecton of apoptosis by flow cytometry. There are three groups: untreated control, control siRNA and nestin siRNA. As detecton of apoptosis, the cells in control siRNA and nestin siRNA groups were treated with 0.5 µmol/L paclitaxel.