Nucleated red blood cells and fetal hypoxia: a biologic marker whose ‘timing’ has come?
نویسندگان
چکیده
منابع مشابه
Nucleated Red Blood Cells as a Marker of Acute and Chronic Fetal Hypoxia in a Rat Model
OBJECTIVE To examine the relationship between duration of fetal hypoxia, nucleated red blood cell (NRBC) count, and fetal growth. METHODS Pregnant rats were exposed to a severe hypoxia (9.5%-10% O2) for varying time intervals (2, 6, 12, 24, 48, and 120 hours; n=4 for each time interval) immediately prior to delivery at term. Normoxic controls were exposed to room air (21% O2) and matched for ...
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Objectives : To study the cord blood nucleated RBC count (NRBC) in asphyxiated and nonasphyxiated fetuses at birth and to find out the correlation between NRBC count, fetal acidosis and the clinical markers of asphyxia. Methods : This is a prospective comparative study conducted between 2002 and 2004. Parturient women who were in labor between 37 and 42 weeks of gestation were selected after sa...
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The detection and genetic analysis of fetal cells in maternal blood will permit noninvasive prenatal screening for genetic defects. Applied Imaging has developed and is currently evaluating a system for semiautomatic detection of fetal nucleated red blood cells on slides and acquisition of their DNA probe FISH images. The specimens are blood smears from pregnant women (9-16 weeks gestation) enr...
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ژورنال
عنوان ژورنال: Journal of Perinatology
سال: 2014
ISSN: 0743-8346,1476-5543
DOI: 10.1038/jp.2013.169