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

表 1. Comparison of endometrial thickness and the expression VEGF in the endometrial tissues of rats in different groups ( ) .

各组大鼠子宫内膜厚度和子宫内膜组织VEGF表达（ Inline graphic ）

Group	n	Endometrial thickness/μm	VEGF
*P<0.01, vs. control group; #P<0.05, △P<0.01, vs. model group.
Control	8	272.945±99.796	0.299±0.038
Model	8	120.884±80.119*	0.208±0.031*
Dingkun Dan	8	268.840±74.573^△	0.256±0.035^#
Estradiol valerateon	8	259.004±77.761^#	0.252±0.049
Combination	8	305.207±114.361^△	0.293±0.036^△