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Some scalawag can foreshorten Zika computer virus in the womb and show signs of nous damage similar to those look in human baby , according to a new study .
The finding mark the first time that a rascal has shown mansion of " congenital Zika syndrome " — the kitchen stove of health problems associate with Zika computer virus infection in the uterus . The resultant role paint a picture that researchers may be capable to develop a model of Zika computer virus transmission in scamp that could help with the development of vaccines or other approaches that would assist preventbirth defect stimulate by Zika , the researchers said .
This digitally-colorized image shows particles of Zika virus, which is a member of the family Flaviviridae. The virus particles are colored blue in the picture. They are 40 nanometers (0.00004 millimeters) in diameter.
research worker have been trying to develop a model of inborn Zika syndrome in nonhuman archpriest ( such as imp ) because gestation in nonhuman primates more closely resembles human pregnancy , compared to maternity in other animals such as gnawer . However , in a former study of pregnant monkey infected with Zika , the virus did not appear to make its way into the fetus ’s brain tissue , as it does in man .
In the new study , the researchers used a different species of scalawag , call a pigtail macaque , and used a slightly eminent dose ofZika virusfor contagion .
The researchers infect a pigtail macaque with Zika when it was in the third trimester of pregnancy . preindication of head hurt to the foetus occurred promptly — within 10 days of contagion , the investigator said . The fetus spring up brain lesions and showed mansion of slowed brain growth as well as trauma to region of face cells called axons . The research worker also found evidence of the Zika computer virus inherited material in the foetal brain tissue paper . [ Zika Virus News : Complete Coverage of the 2016 Outbreak ]
This digitally-colorized image shows particles of Zika virus, which is a member of the family Flaviviridae. The virus particles are colored blue in the picture. They are 40 nanometers (0.00004 millimeters) in diameter.
The findings show that a Zika virus contagion during pregnancy " has the capacity to lead in fetal brain wound in a fraught pigtail macaque , " the researcherswrote in the Sept. 12 issue of the journal Nature Medicine . This animal model " may have significant public-service corporation for test novel vaccinum and therapeutics to prevent the congenital [ Zika computer virus ] syndrome , " the researchers said .
More studies are needed to better understand how the virus causes accidental injury to the mentality , they said .
Original article onLive Science .
