Objective: to explore the possibility of plasma DNA in the use of fluorescent quantitative analysis of chimerism after hematopoietic stem cell transplantation.
目的：探讨血浆DNA在造血干细胞移植术后嵌合体荧光定量分析中应用的可行性。
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。
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