Table 3.

Expression level of AP-1 mRNA (10x copies/ml).

Group	Normal	Model	Low	Middle	High
SMC	3.22±0.50	5.69±0.69**	5.21±0.59**	4.10±0.94	4.45±0.33**#
LPMC	3.18±0.42	5.53±0.95**	5.20±0.48 **	4.54±0.77*	4.89±0.24 **
PBMC	3.28±0.32	5.72±0.49 **	5.22±0.70 **	4.31±0.81#	4.73±0.35 ** #

^*: P < 0.05,

^**: P < 0.01, compared with normal group.

^#: P < 0.05,

^##: P < 0.01, compared with model group.