The artificial shrinkage prior to vitrification could improve the survival rate and hatching rate of the vitrified expanded blastocyst.

冷冻前人工皱缩囊腔体积能明显提高扩张囊胚玻璃化冷冻的效率。

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Results a DIC atlas of preimplantation embryos in full developmental stages was formed from preovulatory oocyte to expanded blastocyst.

结果记录排卵前卵母细胞至扩展囊胚的小鼠早期胚发育全过程，制成微分干涉差显微图谱。

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