文章详细信息 关键词： 胎儿游离DNA;;无创性产前诊断;;差异甲基化;;唐氏综合征 [gap=2053]Keywords: Fetal cell-free DNA;Noninvasive prenatal diagnosis;Differentially methylated;Down's syndrome ..
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cell-free fetal DNA 胎儿游离DNA
Objective:A mean concentration was shown by quantitative analysis of fetal cell-free DNA in maternal plasma.
提示母体血浆中游离的胎儿DNA 的定量分析在无创性产前诊断中有重要价值。
Quantitative analysis of fetal cell-free DNA in maternal plasma is of great value in the non-invasive prenatal diagnosis.
提示母体血浆中游离的胎儿dna的定量分析在无创性产前诊断中有重要价值。
Objective:To establish the new technology for detection of fetal cell-free DNA in maternal plasma at early pregnant stage.
目的：建立一种检测早孕妇女血浆中胎儿游离DNA的新方法。
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