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Process for prenatal determination of foetal abnormalities and process for prenatal sex determination
Process for prenatal determination of foetal abnormalities and process for prenatal sex determination
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机译：胎儿异常的产前确定过程和产前性别确定过程
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摘要
Process for prenatal determination of foetal abnormalities and especially of chromosome aberrations such as trisomy 21, trisomy 18 or trisomy 13 as well as gene aberrations such as drepanocytosis, thalassaemia, mucoviscidosis, and the like and process for prenatal sex determination. These non-invasive processes for prenatal determination of cellular foetal abnormalities are characterised in that at the time of a collection of a sample of maternal blood, a fraction enriched with foetal cells is extracted from the said sample by bringing the said sample into contact with antibodies specific for foetal cells, and in that the said foetal cells are then detected by any appropriate means.
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