down syndrome

نتایج جستجو برای: down syndrome

تعداد نتایج: 813632 فیلتر نتایج به سال:

Prenatal diagnosis of Down syndrome

Journal: :International Journal of Research in Pharmaceutical Sciences 2018

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First-Trimester Down Syndrome Screening

Journal: :Clinical Chemistry 2006

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A narrative approach – Down Syndrome

Journal: :Procedia - Social and Behavioral Sciences 2012

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Statistical study of 45 false negative cases of Down syndrome in the first trimester screening protocol during 2015-2016 and introduction of a new criterion (Ratio> 3.0 of free BhCG MoM/PAPP-A MoM) to increase the efficacy of first trimester screenin

ژورنال: آزمایشگاه و تشخیص 2021

Adiban, Farzaneh, Amidi, Salomeh, Balavayeh, Payam, Delshad, Saeed, Helat Abadi, Mahbobeh, Jamali, Sodabeh, Modarresi, Mohammad Modaresi, Navidpour, Fariba, Rafi, Neda, Saadati, Pourandokht, Savad, Shahram, Shahrabi Farahani, Maryam, Taheri Amin, Mohammad Mehdi, Younesi, Sarang,

Introduction: Down syndrome screening has become an important part of antenatal care and is performed for pregnant women worldwide. In this study, 45 statistically accurate cases of false negatives in the first trimester screening tests have been examined statistically, so that by paying attention to some criteria, we can find out how many of these cases can be detected and how much each criter...

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Modelling Down syndrome.

Journal: :Down's syndrome, research and practice : the journal of the Sarah Duffen Centre 2008

Frank Buckley

Animal models are extensively used in genetics, neuroscience and biomedical research. Recent studies illustrate the usefulness and the challenges of research utilising genetically engineered mice to explore the developmental biology of Down syndrome. These studies highlight many of the issues at the centre of what we understand about Down syndrome, and may one day point to useful ways to improv...

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Genetics of Down Syndrome

2017

Thomas Eggermann Gesa Schwanitz

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Aging and Down Syndrome

2012

Elizabeth Head Wayne Silverman David Patterson Ira T. Lott

1Department of Molecular and Biomedical Pharmacology, Sanders-Brown Center on Aging, University of Kentucky, 800 South Limestone Street, Lexington, KY 40536, USA 2Kennedy Krieger Institute, Johns Hopkins University School of Medicine, 707 N. Broadway, Baltimore, MD 21205, USA 3Eleanor Roosevelt Institute and the Department of Biological Sciences, University of Denver, 2101 E. Wesley Avenue, Den...

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dna-repair capacity in down's syndrome

Journal: :iranian biomedical journal 0

ایرج سعادت iraj saadat عبدل امیر علامه abdol-amir allameh مصطفی سعادت mostafa saadat

down's syndrome (ds) is the most common chromosomal abnormality in human. subjects with ds are known to be peridisposed to develop leukemia. the molecular basis of the association between ds and leukemia is unknown. the unscheduled dna synthesis (uds) test measure the ability of dna-repair in mammalian cells after excision of a stretch of dna containing the region of damage induced by chem...

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Turner Syndrome: A Unique Mosaic Case with 45,X/47,XX,+21/46,XX Cell Lines

Journal: Iranian Journal of Medical Sciences 2017

Meliha Stomornjak-Vukadin, Mirela Mačkić-Đurović Slavka Ibrulj,

We report an extremely rare case of Turner syndrome mosaicism in a 30-year-old woman. At least 100 metaphases were observed and analyzed through GTG banding with over 550 band resolutions observed. G-banded chromosome analysis revealed a mosaic female karyotype involving 3 different cell lines. One cell line (90% of the analyzed metaphases) presented monosomy X, while 6% of the cells showed tri...

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Understanding attitudes toward people with Down syndrome.

Journal: :American journal of medical genetics. Part A 2010

Jill E Pace Mikyong Shin Sonja A Rasmussen

Understanding attitudes of the public toward people with Down syndrome is important because negative attitudes might create barriers to social integration, which can affect their success and quality of life. We used data from two 2008 U.S. surveys (HealthStyles(c) survey of adults 18 years or older and YouthStyles(c) survey of youth ages 9-18) that asked about attitudes toward people with Down ...

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