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Continuous uninterrupted single medium culture without medium renewal versus sequential media culture: a sibling embryo study
被引:48
|作者:
Reed, Michael L.
[1
]
Hamic, Amanda
[1
]
Thompson, Douglas J.
[1
]
Caperton, Charles L.
[1
]
机构:
[1] Ctr Reprod Med New Mexico, Albuquerque, NM 87106 USA
关键词:
IN-VITRO FERTILIZATION;
PREIMPLANTATION EMBRYOS;
PREGNANCY;
IMPLANTATION;
VIABILITY;
AMMONIUM;
CLEAVAGE;
D O I:
10.1016/j.fertnstert.2009.05.008
中图分类号:
R71 [妇产科学];
学科分类号:
100211 ;
摘要:
Eight hundred ninety-three sibling embryos from 80 IVF cycles were cultured side by side in either: 1) a single medium continuously, without medium renewal on day 3; or 2) sequential media. There were no significant differences between the two culture media systems regarding embryo quality or the proportion of embryos selected for transfer on day 3 from either media; however, for day 5 embryo transfer, a greater number of blastocysts were available, and were selected for transfer, from the continuous single medium culture compared with sequential media culture. (Fertil Steril (R) 2009;92:1783-6. (C) 2009 by American Society for Reproductive Medicine.)
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页码:1783 / 1786
页数:4
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