目的探讨米非司酮配伍米索前列醇早孕流产对绒毛、蜕膜组织端粒酶活性的影响。

Objective: to investigate telomerase activity in chorion and decidua from mifepristone induced abortion at early gestation.

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目的：观察反复自然流产组(RSA)与正常早孕者血清及绒毛组织中NO含量、NOS活性和血清中vegf含量。

Objective: To investigate the content of NO, the activity of NOS in serum and chorionic villus, the content of VEGF in serum of recurrent spontaneous abortion (RSA) and control group.

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目的探讨新型造影剂声诺维及实时灰阶造影匹配成像技术对早孕不全流产的诊断价值。

Objective To investigate the role of contrast agent SonoVue and real time gray-scale contrast tuned imaging (CnTI) technology in the diagnosis of incomplete abortion.

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