Effects of Zishen Yutai Pills on the expressions of regulatory factors in recurrent spontaneous abortion mice
10.3969/j.issn.1001-1528.2018.04.003
- VernacularTitle:滋肾育胎丸对复发性流产小鼠调节因子表达的影响
- Author:
Ji-Jun CHU
1
;
Rui-Xue WANG
;
Xin-Hui YU
;
Hui-Hui LIU
;
Wei-Li LI
;
Yan-Quan HAN
Author Information
1. 安徽中医药大学第一附属医院
- Keywords:
Zishen Yutai Pills;
recurrent spontaneous abortion;
RAS protein;
vascular endothelial growth factor
- From:
Chinese Traditional Patent Medicine
2018;40(4):777-782
- CountryChina
- Language:Chinese
-
Abstract:
AIM To observe the effect of Zishen Yutai Pills (Cuscutae Semen,Ginseng Radix et Rhizoma,Dipsaci Radix,etc.) on RAS,VEGF,VEGFR-2,sVEGFR-1 and MAPK in recurrent miscarriage mice,and to explore its mechanism.METHODS CBA/J female mice + DBA/2 male mice,and CBA/J female mice + BALB/c male mice were mated by 2 females and 1 male in cage to establish the RSA model and the normal pregnancy CBA × BALB/c mouse model respectively.Since the zeroth day of pregnancy,a total of 24 CBA/J × DBA/2 mice were randomly divided into model control group,Zishen Yutai Pills group and progesterone capsule group,and 10 CBA × BALB/c mice were used as normal pregnancy control group.Mice of all groups after the respective 15-day intervention had their rate of uterine embryo loss measured and calculated.Their pathological changes of decidual tissue were determined by HE staining,their RAS,VEGF,VEGFR-2,sVEGFR-1,MAPK protein and mRNA expressions were detected by immunohistochemistry and real-time PCR.RESULTS Zishen Yutai Pills significantly reduced the rate of embryo loss and improved pathological changes of decidual tissue in RSA mice through regulating mouse decidual tissue angiogenesis and recasting,as revealed by the lowered levels of RAS,VEGF,VEGFR-2 and MAPK,and increased expression of sVEGFR-1.CONCLUSION Zishen Yutai Pills can lower the rate of embryo loss and improve decidual angiogenesis in RSA mice through altering the expression of RAS,VEGF,VEG-FR-2,sVEGFR-1 and MAPK.
