The ratio of apoptosis was 28.2% when treated with 4000ug/ml RTE for 48hr and the cells were inhibited in G1 phase, and cells in G1/G0 phase were significantly increased.

• 用流式细胞仪分析表明：4000ug/ml附子提取物作用48hr后，CEM细胞凋亡率可达28.；2%25，CEM细胞被阻止于G1期，G1/G0期细胞明显增多。