Yiqixue Buganshen Recipe(益气血补肝肾方)Regulates the Expression of Integrinαv β3 in the Endometrium of Con

• 作 者: 李海霞 郭新宇 谢妍 葛明晓 袁启龙 林德伟 熊露 邓伟民 张金玉
• 出 处: 广东省医学会第三次生殖医学学术会议
• 发表日期: 2013年12期
• 关键词: Yiqixue Buganshen Recipe(益气血补肝肾方 YBR) controlled ovarian hyperstimulation integr

　　Objective: To observe the effect of Yiqixue Buganshen recipe(益气血补肝肾方,YBR) on the expression of integrin α ν β 3 in the endometrium of controlled ovarian hyperstimulation mice.Methods: A total of 180 mice were divided into three groups: model group,treatment group and control group.The treatment and model groups were intraperitoneally injected with gonadotropin-releasing hormone analogue for 7 days;pregnant mare serum gonadotropin was also injected on the 7th day.After 48 hours,human chorionic gonadotropin was injected.The control group was injected with an equal volume of saline at the same time.From the start of the experiment,the treatment group was intragastrically administered Jinghouzengzhi recipe(经后增殖方)and Cuhuangti recipe(促黄体方).The model group and the control group were intragastrically administered an equal volume of saline.Real-time reverse transcriptase polymerase chain reaction and western blotting were used to detect the mRNA and protein expression of integrin α ν β 3 in mouse endometrium.Results: Integrin α ν β 3 was expressed in mouse endometrium in all groups.Integrin α ν β 3 expression increased gradually along with pregnancy,progressing from pregnant day (Pd) 1.Integrin α ν β 3 expression significantly increased on Pd 4,then began to decrease on Pd 6.Integrin α ν β 3 expression in the treatment group was higher than in the model group,and the difference was statistically significant (P<0.05).The difference between the treatment group and the control group was not statistically significant (P>0.05).Conclusion: YBR improves endometrial receptivity,and may play an important role in embryonic implantation.