PGS outcomes are associated with culture conditions
نویسندگان
چکیده
منابع مشابه
Preimplantation genetic screening outcomes are associated with culture conditions.
BACKGROUND Although preimplantation genetic screening (PGS) is widely offered, there are contradictory reports on the clinical merit of this procedure. Any gain from embryo selection following aneuploidy screening must significantly outweigh the impact of the procedure. Variability of technical expertise in embryo biopsy, blastomere fixation, fluorescence in situ hybridization analysis, along w...
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متن کاملWho Benefits From PGS?
Whilst new generation sequencing techniques of blastocyst biopsies give rapid response times and are more accurate, we question whether counting chromosomes can lead to an improvement in pregnancy rates and if the cost of trophectoderm biopsy outweighs the benefit in PGS. NGS does not define embryo viability or health, as it does not guarantee that genes are free from DNA breaks/errors, or that...
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ژورنال
عنوان ژورنال: Reproductive BioMedicine Online
سال: 2009
ISSN: 1472-6483
DOI: 10.1016/s1472-6483(10)61260-6