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补肾活血方中药对妊娠大鼠子宫内膜容受性的影响
引用本文:宋殿荣,刘亚琴,张崴,李沛霖. 补肾活血方中药对妊娠大鼠子宫内膜容受性的影响[J]. 国外医学:妇产科学分册, 2009, 0(2): 161-163,166
作者姓名:宋殿荣  刘亚琴  张崴  李沛霖
作者单位:天津中医药大学第二附属医院妇科;
基金项目:天津市高等学校科技发展基金项目(20050301)
摘    要:目的:观察补肾活血方中药对妊娠大鼠子宫内膜容受性的影响。方法:选用妊娠SD大鼠随机分为空白组、模型组和中药组,于妊娠第1天模型组和中药组大鼠皮下注射米非司酮溶液1次(米非司酮溶液5g/L,5mg/kg)造成胚泡着床障碍模型,空白组皮下注射生理盐水1次(1mL/kg)。空白组和模型组从妊娠第1天起予生理盐水灌胃(6.7mL/kg),2次/d,连续5d。中药组从妊娠第1天起行补肾活血方中药灌胃(7.6g生药/kg),2次/d,连续5d。于妊娠第5天扫描电镜观察各组子宫内膜胞饮突发育情况,逆转录聚合酶链反应(RT-PCR)检测子宫内膜整合素αvβ3mRNA的表达,于妊娠第10天计数各组大鼠胚泡着床数。结果:模型组子宫内膜表面未见明显的胞饮突发育,表现为增生早期的子宫内膜变化,中药组可见发育中的胞饮突,发育形态明显超前于模型组,接近于空白组;模型组αvβ3mRNA表达水平(0.8545±0.0747,0.3984±0.0937)显著低于空白组(1.0518±0.0878,0.6016±0.1338)(P〈0.01),中药组俚届3mRNA表达水平(0.9876±0.0751,0.5396±0.0584)显著高于模型组(P〈0.05);模型组胚泡着床数(4.63±3.66)显著低于空白组(12.63±2.07)(P〈0.01),中药组胚泡着床数(10.75±2.44)显著高于模型组(P〈0.01)。结论:补肾活血方中药能明显改善胚泡着床障碍大鼠子宫内膜表面胞饮突的发育,并显著提高子宫内膜整合素αvβ3mRNA

关 键 词:子宫内膜容受性  胞饮突  整合素  补肾活血方

The Effect of Bushenhuoxue Recipe on Endometrial Receptivity in Pregnancy Mice
SONG Dian-rong,LIU Ya-qin,ZHANG Wei,LI Pei-lin. The Effect of Bushenhuoxue Recipe on Endometrial Receptivity in Pregnancy Mice[J]. Foreign Medical Sciences(Obstet Gynecol Fascicle), 2009, 0(2): 161-163,166
Authors:SONG Dian-rong  LIU Ya-qin  ZHANG Wei  LI Pei-lin
Affiliation:SONG Dian-rong,LIU Ya-qin,ZHANG Wei,LI Pei-lin.The Second Affiliated Hospital of Tianjin Traditional Chinese Medicine University,Tianjin 300150,China
Abstract:Objective:To observe the effect of Bushenhuoxue recipe on endometrial receptivity in pregnancy rat.Methods:SD pregnancy rats were randomly assigned to control group, model group and treatment group.Rat were injected with mifepristone subcutaneously on the first day of pregnancy(Pd1) to induce blastocyst implantation dysfunctional model in both model group and treatment group, the control group injected with saline as instead.Rat in treatment group were given the bushenhuoxue recipe decoction twice a day ora...
Keywords:Endometrial receptivity  Pinopodes  Integrin  Bushenhuoxue recipe  
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