نتایج جستجو برای: non invasive prenatal testing

تعداد نتایج: 1736053  

2016
Shan Dan Yuan Yuan Yaoshen Wang Chao Chen Changxin Gao Song Yu Yan Liu Wei Song Asan Hongmei Zhu Ling Yang Hongmei Deng Yue Su Xin Yi

BACKGROUND Since the discovery of cell-free foetal DNA in the plasma of pregnant women, many non-invasive prenatal testing assays have been developed. In the area of skeletal dysplasia diagnosis, some PCR-based non-invasive prenatal testing assays have been developed to facilitate the ultrasound diagnosis of skeletal dysplasias that are caused by de novo mutations. However, skeletal dysplasias ...

Journal: :Ultrasound in Obstetrics & Gynecology 2017

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