Release date: 2015-11-17
On November 16th, a research paper published in Clinical Chemistry introduced scientists from universities such as Plymouth in the UK to develop a simple, accurate and low-risk blood detection technology. DNA testing technology is non-invasive. It is mainly used to complete the test with a puncture needle, and the risk is extremely low.
According to foreign media reports, the study was completed by the Plymouth Hospitals NHS Trust and Plymouth University, which can help pregnant women with prenatal diagnosis and help detect fetal blood type and 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.
New blood testing techniques using puncture needles can be used in mothers at risk of X-linked recessive genetic disease, including hemophilia and Duchenne muscular dystrophy, as well as in the detection of neonates with hemolytic disease.
The investigators said that pregnant women can use the blood of pregnant women when they are approved by a doctor or even 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 10 years, this study provides us with an accurate and sensitive blood test method for detecting fetal body DNA. Other diseases can be detected and the technology 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-Exploration
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