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1995年6月～1997年12月,对山东医科大学附属医院计划生育门诊选择的146例放置宫内节育器者,分为置器活性组32例(A组),惰性组56例(B组),正常对照组30例(C组),感染组28例(D组),观察不同类型宫内节育器对子宫内膜的感染情况。采取子宫内膜石蜡切片,经过革兰氏染色、HE、免疫组化、PCR等方法检查细菌及L型。A、B、C三组阳性结果均无明显差异(P>0.05),分别与D组比较,有明显差异(P<0.05),说明置不同类型宫内节育器并不增加子宫内膜感染。与微生物检查及培养结果基本一致。
From June 1995 to December 1997, 146 cases of IUDs selected from family planning outpatient clinics of Affiliated Hospital of Shandong Medical University were divided into two groups: active group (group A), active group (group A) ), 30 cases in normal control group (C group) and 28 cases in infected group (D group). The infection of endometrium by different types of IUDs was observed. Take the endometrial paraffin sections, after Gram stain, HE, immunohistochemistry, PCR and other methods to check the bacteria and L-type. The results of A, B and C showed no significant difference (P> 0.05), which were significantly different from those of group D (P <0.05), indicating that different types of IUD did not increase the infection of endometrium. Microbiological examination and culture results are basically the same.