object:the purpose of this paper is to establish a effective method using fetal nucleated red blood cells form peripheral maternal blood for non-invasive prenatal diagnosis.
目的:本文旨在建立一种利用孕妇外周血中分选出的胎儿有核红细胞进行无创伤性产前诊断的有效方法。
objective to study the relationships between gestational ages and nucleated red blood cells counts in cord blood.
目的 :从孕妇外周血中分选富集出胎儿有核红细胞 ,以便用于无创伤性产前诊断。
reticulocytes and nucleated red blood cells are immature red blood cells. high levels indicate a regenerative anemia.
网织红细胞和 有核红细胞是不成熟的红细胞,高数量表示再生性贫血。
results: fetal nucleated red blood cells were obtained from all samples.
结果所有孕妇血样均检出胎儿有核红细胞。
objective: to isolate fetal nucleated red blood cells (fnrbcs) from maternal blood, which is used for noninvasive prenatal genetic diagnosis.
目的 :从孕妇外周血中分选富集出胎儿有核红细胞 ,以便用于无创伤性产前诊断。