Does a piece of skin make a child? The artificial sperm's ovum becomes reality

Does a piece of skin make a child? The artificial sperm's ovum becomes reality
After 5 years, fetching a piece of skin on persons can produce the sperm or ovum in the laboratory, bear children false men and women's hands any more? According to British media, American scientist has already succeeded in cultivating artificial sperm and ovum that can be fertilized in the laboratory through embryo's stem cell, and this technology 5 Can be ripe within the year. Have expert point out, artificial sperm and ovum technology application, change human bearing the history, but will initiate enormous morals and ethics dispute
In the laboratory
The artificial sperm is ripe enough
It is reported, scientists of American Stanford University discovered modulating recently and is formed by chemical material and vitamin " The cocktail " R Method correctly,at this kind " L The cocktail " R Train it under the environment, the human stem cell can change into sperm and ovum.
The artificial sperm that the scientist of Stanford University made in the laboratory is heads and short tails. The scientist thinks it already ripe to make the ovum fertilized absolutely.
And to the artificial sperm, the artificial ovum produced in the laboratory of Stanford University is still at more elementary stage, but already more advanced than the ovum which other scientists fostered up until now. The scientist believes, 5 years later, the getting ripe stage that can be employed of technology of artificial sperm and ovum.
One newly >The magazine has published this breakthrough progress . This research is carried on under the circumstances that the U.S. government subsidizes.
A piece of skin
Can produce sperm and ovum
Though the American scientist is sperm and ovum using embryo's stem cell to produce at present, but the scientist believes, only use human skin cells and repeat this course in the future.
In the course of fostering, scientists will use the chemical material of a kind of mixing to make the biological clock of skin cells get back to embryo's stem cell's state at first, then transform it into the ovum or sperm.
Use one's own the intersection of skin and cell of people produce sperm and ovum, mean, will not be repelled by the human body in sperm and ovum that laboratory cultivate too.
In order to foster from male skin and this technology " L The male ovum " R And foster from women's skin " L Women's sperm " R Bring perhaps, and this mean homosexual companion permitted " L Parenting " R Carry the offspring of one's own gene.
However, a lot of scientists query the possibility of making the sperm from women's cells, because women's cells lack male Y chromosome.
Have expert point out American breakthrough to study or untie sperm and the intersection of ovum and secret of production in this of scientist, accelerate the appearance of the infertile sterile medicine of a new generation, thus clear away the obstacle in order to cure infertile sterility. It is in order to postpone climacteric, lengthen woman's childbearing age at the same time " Miracle pill " R Birth bring hope.
Researchers believe, the new medicine to treat sterility can be developed within 5 years out.

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