| 孕妇外周血中胎儿有核红细胞数量与胎儿窘迫的关系 |
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| 引用本文： | 陈莉娟,朱剑文,邹丽. 孕妇外周血中胎儿有核红细胞数量与胎儿窘迫的关系[J]. 实用医学杂志, 2005, 21(6): 558-560 |
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| 作者姓名： | 陈莉娟 朱剑文 邹丽 |
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| 作者单位： | 430022,武汉市,华中科技大学同济医学院附属协和医院妇产科 |
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| 基金项目： | 国家教委留学回国人员启动基金(教外司留[1996]644号)，卫生部人员课题基金(卫科教交发[1996]第024号)资助 |
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| 摘 要： | 目的:探讨孕妇外周血中胎儿有核红细胞(nucleatedredbloodcells,NRBC)数与胎儿窘迫的关系。方法:对54名孕龄32～42周,年龄19～35岁(包括19名急性胎儿窘迫,15名慢性胎儿窘迫)的孕妇外周血进行不连续密度梯度离心,对分离后的细胞进行制片、染色,显微镜下进行NRBC计数,比较组间差异。结果:15名慢性胎儿窘迫孕妇外周血中NRBC数目为(23.26±6.75)个/7mL;同孕龄正常妊娠妇女外周血中NRBC数目为(9.43±4.01)个/7mL,两者间差异有显著性(P<0.05)。19名急性胎儿窘迫孕妇外周血中NRBC数目为(10.87±4.29)个/7mL,与正常妊娠间差异无显著性(P>0.05)。结论:慢性胎儿窘迫孕妇外周血中NRBC数目明显升高,为胎儿窘迫的临床预测和评估提供了一条新思路。
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| 关 键 词： | 妊娠 幼红细胞 胎儿窘迫 |
Relationship between fetalnucleated red blood cell count in maternal blood and fetal distress. |
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| CHEN Li-juan,ZHU Jian-wen,ZOU Li. Relationship between fetalnucleated red blood cell count in maternal blood and fetal distress.[J]. The Journal of Practical Medicine, 2005, 21(6): 558-560 |
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| Authors: | CHEN Li-juan ZHU Jian-wen ZOU Li |
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| Affiliation: | CHENLi-juan,ZHUJian-wen,ZOULi.Department of gynecology,Affiliated Xiehe Hospital of Tongji Medical College,Huazhong University of Scienceand Technology,Wu han430022,China |
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| Abstract: | Objective To study the relationship between fetalnucleated red bloodcell(NRBC) count in materna lblood and fetal distress. Methods Fifty-fourwomen of 32～42 weeks' gestation at ageof19～35 years (including 15 pregnancies with chronic fetal distress, 19 cases with acute fetal distress and 20 normal pregnancies as controlled group) were researched in the study. Fetal cells were isolated from maternal blood with discontinuous density gradient centrifugation. The isolated cells were made smear and counted under ... |
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| Keywords: | Pregnancy Erythroblasts Fetal distress |
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