نتایج جستجو برای: noninvasive prenatal screening nips
تعداد نتایج: 293051 فیلتر نتایج به سال:
Background: Beta thalassemia is one of the most common hereditary disorders worldwide. In Iran, it is frequently reported from northern and southern provinces. In order to prevent child birth affected by this complication, prenatal screening and diagnosis is carried out nationwide. However in some instances, this program is unable to identify rare mutations leading to thalassemia. Case ...
OBJECTIVES To compare the effectiveness, estimate the associated costs, and summarise available evidence about the feasibility and acceptability of different screening strategies in England and Wales. Also to establish a model for estimating effectiveness and costs of these different strategies. DATA SOURCES Literature searches were restricted to MEDLINE and EMBASE, as well as citations in in...
The hemoglobinopathies encompass a heterogeneous group of disorders associated with mutations in both the alpha-globin and beta-globin genes. Increased immigration of high-risk populations has prompted the implementation of prenatal and newborn screening programs for hemoglobinopathies across Europe and North America. In Canada, the UK, and other European countries, prenatal screening to identi...
UNLABELLED Cell-free fetal nucleic acids circulating in the blood of pregnant women afford the opportunity for early, noninvasive prenatal genetic testing. The predominance of admixed maternal genetic material in circulation demands innovative means for identification and analysis of cell-free fetal DNA and RNA. Techniques using polymerase chain reaction, mass spectrometry, and sequencing have ...
BACKGROUND In high-risk pregnant women, noninvasive prenatal testing with the use of massively parallel sequencing of maternal plasma cell-free DNA (cfDNA testing) accurately detects fetal autosomal aneuploidy. Its performance in low-risk women is unclear. METHODS At 21 centers in the United States, we collected blood samples from women with singleton pregnancies who were undergoing standard ...
Nigeria has the highest population of sickle cell anemia (SCA) patients in the whole world. This condition manifests with frequent episodes of aches and pains, recurrent infections, and frequent hospitalization. Prenatal screening is one of the methods of reducing the prevalence of this disease. The study aimed to determine the awareness and acceptability of prenatal screening for SCA among hea...
Growing traffic volumes and the increasing complexity of attacks pose a constant scaling challenge for network intrusion prevention systems (NIPS). In this respect, offloading NIPS processing to compute clusters offers an immediately deployable alternative to expensive hardware upgrades. In practice, however, NIPS offloading is challenging on three fronts in contrast to passive network security...
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