counter indicate (COU IND)
1.R esu lts and C onc lu sion:Resu lts showed that TSA cou ld induce G1and G2arrest in HeLa cells,and sign ificant apoptosis cou ld be detected w ith increased dose and longer tim e.In the m eantim e,the mRNA expres-sion of p21WAF1 /C IP1cou ld be induced,wh ich cou ld ind icate the extent of cell cyc le arrest.


