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中隔子宫患者子宫内膜血管内皮生长因子受体KDR和Flt-1的表达 被引量:2

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摘要 目的探讨中隔子宫患者中隔表面、子宫外壁内膜及正常非不孕不育女性子宫内膜中KDR或Flt-1 mRNA量的差异。方法用RT-PCR检测38例子宫中隔患者外侧壁与中隔内膜组织及20例正常对照组宫腔内膜KDR和Flt-1 mRNA量。结果外侧壁子宫内膜组织KDR及Flt-1 mRNA相对表达强度分别为2.51±1.12和1.22±0.51;中隔内膜组织相对表达强度分别为1.23±0.67和0.71±0.31。而正常对照组子宫内膜组织KDR及Flt-1 mRNA相对表达强度分别为2.61±1.20和1.31±0.48。比较发现,中隔子宫外侧壁内膜组织中KDR和Flt-1 mRNA相对表达强度与正常对照组差异无统计学意义,而覆盖于中隔上的子宫内膜组织中两者的相对表达强度明显低于正常对照组(P<0.05);中隔子宫覆盖于中隔上的子宫内膜组织中KDR和Flt-1 mRNA相对表达强度明显低于外侧壁(P<0.05)。结论子宫中隔患者覆盖于中隔的内膜组织中血管内皮生长因子(VEGF)受体KDR和Flt-1在mRNA水平上有一定程度的缺陷,当胚胎种植于中隔子宫的中隔上时并不影响胚胎着床,可产生不良的生殖结局。
出处 《广东医学》 CAS CSCD 北大核心 2011年第20期2683-2685,共3页 Guangdong Medical Journal
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参考文献11

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