Methods:By technique of cell culture in vitro,Hela cells were treated with cisplatin in different concentrations for 72 hours,then apoptotic rate and cell cycle were measured by flow cytometer.

• 方法:运用体外细胞培养技术,以不同浓度的顺铂作用于培养的人Hela细胞72 h,用流式细胞仪分析其凋亡率及细胞周期。