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目的探讨小剂量阿司匹林是否能改善治疗习惯性流产时增殖期子宫内膜的发育和子宫血流灌注及其可能的机制。方法将30例习惯性流产妇女随机分为两组,试验组(黄体酮+阿司匹林)、对照组(黄体酮)各l5例。观察HCG值,子宫动脉搏动指数,流产情况。结果试验组子宫动脉搏动指数与对照组间差异有显著性意义(P<0.05),且试验组子膜雌激素受体含量与对照组间差异有显著性意义(P<0.05)。结论小剂量阿司匹林能改善孕期子宫血流灌注,从而改善内膜发育不良,减少流产的发生。
Objective To investigate if low-dose aspirin can improve the development of endometrial hyperplasia and uterine perfusion during habitual abortion and its possible mechanism. Methods 30 cases of habitual abortion women were randomly divided into two groups, the experimental group (progesterone + aspirin), the control group (progesterone) l5 cases. Observed HCG value, uterine artery pulse index, abortion. Results There was significant difference in the pulsatility index of the uterine artery between the experimental group and the control group (P <0.05), and there was a significant difference between the experimental group and the control group (P <0.05). Conclusion Low-dose aspirin can improve uterine blood flow during pregnancy, thereby improving the intima dysplasia and reducing the incidence of miscarriage.