The Fas expression on BGC-823 cell was very low (0.92%), after the treatment with U A for 24h, the expression of Fas was not changed.

• 流式细胞仪检测发现BGC-823细胞表面低表达Fas(0.；92%25)；熊果酸作用24h后BGC-823细胞表面Fas的表达无明显改变。