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OS cell apoptosis by Annexin.
Notes: Cells were treated with YSA-L, YSA-L-siRNA, DOX, YSA-L-DOX, L-siRNA-DOX, and YSA-L-siRNA-DOX for 48 h. Mean±SD are determined. The symbol * represents a statistically significant difference (P,0.05) when compared with control.
Abbreviations: DOX, doxorubicin; OS, osteosarcoma.
