Prenatal Treatment Prevents Learning Deficit in Down Syndrome Model
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چکیده
منابع مشابه
Prenatal Treatment Prevents Learning Deficit in Down Syndrome Model
UNLABELLED Down syndrome is the most common genetic cause of mental retardation. Active fragments of neurotrophic factors release by astrocyte under the stimulation of vasoactive intestinal peptide, NAPVSIPQ (NAP) and SALLRSIPA (SAL) respectively, have shown therapeutic potential for developmental delay and learning deficits. Previous work demonstrated that NAP+SAL prevent developmental delay a...
متن کاملPrenatal Screening for Down Syndrome
Down syndrome ([DS] trisomy 21) is the most common cause of intellectual disability worldwide, affects approximately 1:500 pregnancies and is seen in 1:800 to 1:1,000 live births [1]. Down syndrome is the leading cause of prenatal chromosome abnormalities, accounting for 53% of all reported chromosome conditions. Genetic prenatal diagnosis (PD) for DS, since its introduction in the late 1960s, ...
متن کاملPrenatal Diagnosis of Down Syndrome
Chromosomal aberration is a phenomenon occurring relatively commonly in the development process. Chromosomal aberration is known to have various causes, and its frequency has been reported to vary particularly according to maternal age. Though different among reports, the frequency was around 0.6-0.8% in analysis with all childbirths1 and around 2-3% in case childbirths were reclassified based ...
متن کاملMotion perception deficit in Down Syndrome.
It is a well established fact that Down Syndrome (DS) individuals have a tendency to develop Alzheimer's disease (AD) (Lott, I.T., Head, E., 2005. Alzheimer disease and Down syndrome: factors in pathogenesis. Neurobiol. Aging 26, 383-389). They have therefore been proposed as a model to study the pre-dementia stage of Alzheimer's (Mann, D.M., 1988. The pathological association between Down synd...
متن کامل12 Prenatal screening for Down syndrome
At the turn of the century, several Western countries introduced prenatal screening for Down syndrome. Technology became widely and easily available, and the combination of ultrasound and then blood tests made it possible to screen the entire pregnant population. For the first time in history, there was a chance of detecting, and eventually aborting, most instances of Down syndrome, and at rela...
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ژورنال
عنوان ژورنال: PLoS ONE
سال: 2012
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0050724