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LONDON (Reuters) – British scientists have created mini-cell models of the early stages of the human placenta, which would alter the scientific concept of reproductive disorders, such as complications of pregnancy and miscarriages.
These models will allow researchers to explain why pregnancy is healthy and how certain diseases go from mother to fetus.
The human placenta provides the fetus with everything needed to grow oxygen and nutrients. If she does not do her job properly, the pregnancy may not last and end with the birth of a dead fetus, abortion or birth of children with developmental problems.
Ashley Moffett, a professor in the Department of Pathology, Physiology, Neuroscience and Neuroscience at the University of Cambridge, explains that the human placenta is very important to the fetus during its growth in the mother's womb because of the lack of good experimental models.
"It's the first member to grow, but it's also the least understood member," she told reporters.
The field of biological sciences has evolved over the last few years as research teams grew everything from the smallest brains to the livers to the micro-lungs and used them to learn about human biology and diseases.
The Cambridge University team, which published its latest work in the journal Nature, began its efforts to develop human placenta cells more than 30 years ago, while Moffitt and his colleagues were studying cell development. during the first weeks of pregnancy.
The team was able to gradually develop methods to isolate and characterize chorionic cells and eventually found the right combination of cell and graft assembly to create miniature placenta models.
"We have been trying to do this for years," she said.
Mini-cell models can also be used to safely examine drugs that can be used early in pregnancy, and how chromosomal abnormalities can hinder normal growth.
Prepared by Hassan Ammar for publication in Arabic – edited by Mustafa Saleh
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