Table 1.

Cell cycle analysis of coculture group and control ($\overline{x}\pm s$; n = 10, %).

Group	G0/G1	S	G2/M	PI
A	80.11 ± 5.71	12.04 ± 4.50	7.85 ± 2.15	19.89 ± 6.03
B	79.56 ± 5.63*	12.37 ± 4.29*	8.07 ± 2.02*	20.44 ± 5.88*

*P > 0.05, control group A, PI: proliferation index.