Results p16 INK4A expression was weakly detected in three colon cancer cells (HT 29,SW1116 and Colo 320) and p21 WAF1 expression was not detected in SW1116 and Colo 320 cells before treatment.

• 结果 干预前 ,HT 2 9、SW 1116和Colo 32 0三种结肠癌细胞系中均有较弱的 p16 INK4A表达 ; SW 1116和Colo 32 0细胞的p2 1WAF1表达缺如。