. 2021 Mar 20;52(2):235–240. [Article in Chinese] doi: 10.12182/20210160508

表 2. Comparison of protein expressions of β-catenin, E-cadherin and MMP-9 in the endometrial tissues of different groups of rats ( ) .

各组大鼠子宫内膜组织蛋白表达的比较（ Inline graphic ）

Group	n	β-catenin	E-cadherin	MMP-9
* P<0.05, **P<0.01, vs. control group; ##P<0.01, vs. model group; ★P<0.05, ★★P<0.01, vs. estradiol valerateon group ; △P<0.05, △△P<0.01,vs. combination group.
Control	8	0.09±0.02	0.52±0.06	0.37±0.07
Model	8	0.95±0.16^**	1.14±0.14^**	0.90±0.17^**
Dingkun Dan	8	0.67±0.05^{**, ##, ★, △△}	0.45±0.03^{*, ##, △}	0.42±0.07^{##, ★★}
Estradiol valerateon	8	0.55±0.12^{**, ##}	0.46±0.04^##	0.80±0.13^**
Combination	8	0.10±0.02^{##, ★★}	0.50±0.04^##	0.45±0.06^{##, ★★}