The world's first new blood test technology for accurate prenatal diagnosis
Release date: 2015-11-16
In a research paper published in the international journal Clinical Chemistry, scientists from the University of Plymouth and other places have developed a simple, accurate and low-risk blood test technology that can help pregnant women with prenatal diagnosis and help detect the fetus. Blood type, gender and genetic status. This new DNA testing technique is non-invasive compared to traditional amniocentesis, which uses a puncture needle to perform the test with minimal risk.
This new detection technology can be used in mothers at risk of X-linked recessive genetic disease, including hemophilia and Duchenne muscular dystrophy, as well as detection of neonates with hemolytic disease; when the mother gets a doctor's The technique can be used to detect blood from the mother when it is scheduled or in the early stages of pregnancy. Professor Neil Avent said that although we can use the peripheral blood of pregnant women to detect the blood type and gender of the fetus for more than a decade, this study provides us with an accurate and sensitive blood test method for detecting fetal body DNA. Technology can detect other diseases and it is cheaper than current non-invasive means.
The researchers add that this new technology provides a relatively low-risk method for early identification of some diseases in infants, which can then help with early diagnosis and develop new therapies to benefit pregnant women and babies; In perspective, this technology can lead to clinical management and treatment of pregnant women.
The last researcher, Dr. Ross Welch, said that such a new type of test is a project that pregnant individuals can choose because pregnant people have the right to know what is going to happen in the future. Of course, the new detection technology developed by researchers in this study is not only Effective, but also poses a very low health risk to mothers and babies.
Source: Bio Valley
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