克罗氯米芬与来曲唑治疗多囊卵巢不孕症患者的对比研究

Model Test on the Performance of the Expansive Soil Slope During Wetting-drying Cycles

目的探析克罗氯米芬与来曲唑治疗多囊卵巢不孕症患者的疗效。方法选取2014年1月~2014年12月我院收治的多囊卵巢不孕症患者94例作为研究对象,按患者意愿将其分为对照组与观察组,各47例。对照组给予克罗氯米芬治疗,观察组给予来曲唑治疗,对比分析两组患者的疗效。结果观察组的促排卵成功率、妊娠率、优质及成熟卵泡数量、宫颈粘液评分、子宫内膜厚度以及血清E2水平均优于对照组,差异均有统计学意义（P〈0.05）;观察组的不良反应发生率为2.13%,低于对照组的21.28%,差异有统计学意义（P〈0.05）。结论来曲唑治疗多囊卵巢不孕症的疗效优于克罗氯米芬,可提高患者的妊娠率,且治疗后副作用小,值得推广应用。

In order to investigate the responses of the suction,pore water pressure and swelling-shrinking deformation of the expansive soil slope during wetting-drying cycles,a laboratory model test on the expansive soil slope was conducted. During the wetting-drying cycles we measured the changes of suction,pore water pressure and swelling-shrinking deformation of the expansive soil slope surface,drew the corresponding time curve and surface contours. The experimental result showed that variations of the suction and pore water pressure caused by rainfall increase with the increase of the times of the wetting-drying cycle for the width and the depth of the crack got larger and deeper; the horizontal displacement increases during wetting-drying cycles,while there is remarkable swelling-shrinking deformation observed for the vertical displacement; the heave deformation of the expansive soil slope increases after each wetting-drying cycle,especially at the foot and base of slope.