Japanese scientists used artificial sperm to restore fertility. This breakthrough will help millions of men in the world will be a father.
In an experiment, scientists created sperm and first success in using it to create a generation of healthy children.
They start from stem cells (taken from mouse embryos in the early days) and use a mixture of chemicals and vitamins, turned it into a sperm young life. These sperm were then grafted into the testes of mice, where it grew up to become mature sperm.
Artificial sperm after fertilization mouse eggs and create 60 healthy firm.
The research team at Kyoto University hopes to achieve success in experiments on humans by using the skin as a raw first let no man child can be a child's biological father.
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