Wednesday December 12, 2018

Novel Blood Test May Predict Autism Risk in Babies During Pregnancy

These are exciting results as they hint at differences in some metabolic processes that potentially play a role in increasing the risk of having a child with autism

0
//
Pregnancy, autism
Pregnancy after breast cancer does not increase a woman's risk of a relapse. Pixabay
Republish
Reprint

Researchers have developed a novel blood test for pregnant mothers that can, with nearly 90 per cent accuracy rate, predict the probability of having a child that will be diagnosed with autism.

According to studies, if a mother has previously had a child with autism, the risk of having a second child with the developmental disorder is approximately 18.7 per cent, whereas the risk in the general population is approximately 1.7 per cent.

In the study, led by Juergen Hahn, Professor at Rensselaer Polytechnic Institute in New York, metabolites of the folate-dependent transmethylation and transsulfuration biochemical pathways of pregnant mothers were measured to determine whether or not the risk of having a child with autism could be predicted by her metabolic profile.

Pregnant mothers who have had a child with autism before were separated into two groups based on the diagnosis of their child whether the child had autism or not.

Pregnancy
Representational image. Pixabay

Then these mothers were compared to a group of control mothers who have not had a child with autism before.

The results, appearing in the journal Research in Autism Spectrum Disorders, showed that while it is not possible to determine during a pregnancy if a child will be diagnosed with autism by age 3, they did find that differences in the plasma metabolites are indicative of the relative risk (18.7 per cent vs 1.7 per cent) for having a child with autism.

Also Read About- Twitter Gets a Bug And Releases DM’s of 3 Mn Users To a Third Party Application

“These are exciting results as they hint at differences in some metabolic processes that potentially play a role in increasing the risk of having a child with autism,” Hahn said.

“However, it would be highly desirable if a prediction based upon physiological measurements could be made to determine which risk group a prospective mother falls into,” Hahn noted. (IANS)

Click here for reuse options!
Copyright 2018 NewsGram

Next Story

Robots May Be Able to Perform C-Sections Soon

These big, set-piece operations will become less common as we are able to intervene earlier and use more moderate interventions

0
C-section, Robots
A newborn, one of 12 babies born by C-section, cries inside an incubator at the Bunda Hospital in Jakarta, Indonesia, Dec. 12, 2012. VOA

Robotics are expected to become so sophisticated, hospitals may not need surgeons. Controlled by healthcare assistants, the machines will soon be delivering babies by carrying out C-sections as well as other surgeries, say experts.

The predictions are based on the report by the “Commission on the Future of Surgery” set up by the Royal College of Surgeons in 2017, the Daily Mail reported.

According to the report, the robots controlled by healthcare assistants such as technicians are expected to conduct vaginal surgeries and operations on the bowel, heart and lungs.

This will help advance diagnoses of illnesses like cancer before they destroy organs and, as a result, operations will be smaller in scale and less traumatic.

Robot, Reading Companion
FILE – A visitor shakes hands with a humanoid robot at 2018 China International Robot Show in Shanghai (VOA)

Even healthcare assistants — who do not need any formal qualifications to get a job — could one day be trained to perform C-sections with the robots, The Telegraph reported.

Specialists and surgeons will remain in charge of operations but may not always need to be in the room.

“This is always going to be under the watchful eye and careful supervision of a surgeon,” Richard Kerr, neurosurgeon at the Oxford University and Chair of the commission, was quoted as saying.

“These are highly qualified healthcare professionals and they will be trained in a specific aspect of that procedure.

“The changes are expected to affect every type of operation. This will be a watershed moment in surgery,” Kerr said.

While some applications of robots and DNA-based medicines are expected to happen sooner than others, those with healthcare assistant-led C-sections is possible within five years, the report said.

C-section, Robots
These are highly qualified healthcare professionals and they will be trained in a specific aspect of that procedure. Flickr

However, the experts warn that the use of robots in surgery could be controversial. This is in light of an investigation which revealed that a 69-year-old man in Newcastle died when a robot was used to carry out his heart surgery in 2015.

The commission’s report also claims that major cancer operations could become a thing of past because screening DNA will pick up diseases earlier, before they ravage the body.

Also Read: AI  to Help the Students of Japan in Enhancing English Speaking Skills

Similarly, people with severe forms of arthritis could be identified early on and faster treatment might reduce the need for major hip and knee replacement ops.

“These big, set-piece operations will become less common as we are able to intervene earlier and use more moderate interventions,” said Professor Dion Mortonm, a member of the commission. (IANS)