Methods:Experimental cell are divided into blank group (culture), control group (cell) and experiment group (cell + different factors). Experiment groups are divided into MPA group, chemotherapeutics group and combine group to contrast.

• 方法:实验细胞分成空白组(培养基)、对照组(单细胞悬液)和实验组(单细胞悬液经过各种处理因素),实验组又分甲孕酮组、单用化疗药物组和联合甲孕酮(5umol/L和10umol/L)组进行对比。