Maternal urinary cell free fetal DNA in relation to gestational age
نویسندگان
چکیده
منابع مشابه
Gestational age and maternal weight effects on fetal cell-free DNA in maternal plasma.
OBJECTIVE To determine the effects of gestational age and maternal weight on percent fetal cell-free DNA (cfDNA) in maternal plasma and the change in fetal cfDNA amounts within the same patient over time. METHODS The cfDNA was extracted from maternal plasma from 22 384 singleton pregnancies of at least 10 weeks gestation undergoing the Harmony(TM) Prenatal Test. The Harmony Prenatal Test dete...
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OBJECTIVE To examine the possible effects of maternal and fetal characteristics on the fetal fraction in maternal plasma cell-free (cf) DNA at 11-13 weeks' gestation and estimate the proportion of pregnancies at high risk of non-invasive prenatal testing (NIPT) failure because the fetal fraction is less than 4%. METHODS In 1949 singleton pregnancies at 11-13 weeks' gestation cf-DNA was extrac...
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ژورنال
عنوان ژورنال: Middle East Fertility Society Journal
سال: 2016
ISSN: 1110-5690
DOI: 10.1016/j.mefs.2016.04.001