Objective to compare the effects of supporting mouse blastocyst development and differentiation in sequential culture media and non-sequential culture media.
目的比较序列培养和非序列培养支持鼠囊胚发育和分化的效果。
Preactivating donor cells and enucleated oocytes with ionomycin has no significant enhancive effect on the cleavage of constructed embryos, but it arrests the blastocyst development.
用离子霉素或乙醇预激活去核卵母细胞，对重组胚的卵裂和发育无明显影响。
As cells from the blastocyst take in nourishment, another stage of development, the embryonic stage, begins.
随着囊胚中细胞不断地吸收营养成长，胚囊发育到另一个阶段：胚胎。
Conclusions The sequential culture system was beneficial for mouse embryo development and differentiation from early embryo stage to blastocyst stage.
结论序列培养系统有利于鼠胚从早期胚胎向囊胚的进一步发育和分化。
Pregnancy is a complicated process, it contains the early implantation of blastocyst and the embryonic development.
妊娠是一个复杂的过程，包括早期的胚胎着床及其之后的胚胎发育。
Yet, all being well, it will become one—for a blastocyst is an early stage in embryonic development.
然而，如果这些胚泡细胞发育得当，它们的确可以生长成一个人，因为胚泡是胚胎发育的早期阶段。
Delayed implantation occurs when the conceptus enters a state of suspended animation at the blastocyst stage of development.
延迟着床是指胚胎在发育到胚泡阶段时暂时进入休眠状态，并不立即着床。
Delayed implantation occurs when the conceptus enters a state of suspended animation at the blastocyst stage of development.
延迟着床是指胚胎在发育到胚泡阶段时暂时进入休眠状态，并不立即着床。
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