Table 3. The effects of S100A8 and S100A9 on proliferation of CNE-2 cells ($\overline{x}\pm s$).

Group	0 h	24 h	48 h	72 h
S100A8-RNAi	0.15±0.02	0.23±0.03*	0.31±0.02*	0.37±0.03*
S100A8-Overexpression	0.15±0.02	0.32±0.04*	0.41±0.03*	0.51±0.03*
S100A9-RNAi	0.15±0.02	0.22±0.03*	0.26±0.02*	0.31±0.02*
S100A9-Overexpression	0.15±0.02	0.29±0.03*	0.37±0.03*	0.52±0.03*
Control siRNA	0.15±0.02	0.27±0.04	0.36±0.03	0.43±0.04
Control Overexpression	0.15±0.02	0.28±0.03	0.36±0.03	0.44±0.04
Normal control	0.15±0.02	0.28±0.03	0.37±0.03	0.44±0.03

*, compared with the normal control group, the difference was statistically significant (P<0.05).