England " peaceful interview person newspaper " the website reports 13 days, after the limitation that relaxes to choose a side to human body embryo in British government near future, a body has tumor of retinal mother cell (transmissibility eye cancer) gene diagnosed the woman related have the aid of recently the technology conceived " design baby " , the oosperm in her abdomen already hospital beforehand " choose " , avoided child heredity thereby the possibility of cancer of this kind of eye. This is England prevents what genetic cancer affects the first times " design a baby " .
" peaceful interview person newspaper " say, this mother that does not wish to publish a full name accepts the form of UCH hospital expert that is located in London after special treatment, conceived this successfully " design baby " . Because the mother has tumor of retinal mother cell (transmissibility eye cancer) , if she passes normal approach to be pregnant, the child is planted very likely after be born by this the influence of the disease, likely because of this blindness. Accordingly, this chooses to use the heredity before quite open to question still embryo is at present embedded to diagnose a technology to the couple.
" peaceful interview person newspaper " the word of cite expert says, although this does not have birth problem to the couple, but they still pass test tube be fertilized. Such, expert group can is opposite the gene of existence eye cancer undertakes filtration, the oosperm that will not suffer this kind of hereditary disease to affect after that is embedded the uterus of this woman. This newspaper reports, be in England, the case of illness of tumour of retinal mother cell occupies a baby to be born the first year the 11 % that has cancer case. About every 1 . In children of 50 thousand England, contract cancer of this kind of eye with respect to person having 1 , among them the gene that patient of half the number is RB1 through the name inside parental body is genetic.
Think in a lot of families " design baby " bring evangelic for them at the same time, this technology still caused British society once more the controversy about ethical respect. Organization of a few folk thinks, this gene chose a technology to violate ethical ethics, because be divided by the platoon,dropped a few embryo won't let a baby finally possibly suffer from on disease, but this chooses a technology however " stripped they grow the opportunity that is the child " . And for the embryo that although exist to those,incurs sick into death risk potentially, the certain disease that its bring still can get cure or precautionary.
Flower will appear gene of first " of baby of design of the " that do not have c
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作者:Stand originally
时间:2008-12-17
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