卵巢组织的冷冻保存是在胚胎和卵母细胞冷冻保存的基础上建立的又一种保护动物遗传资源的方法。
The vitrification of ovarian tissue is one of ways to protect animals and genetic resources which based on the embryo and oocyte cryopreservation.
研究结果证明，牛卵巢卵母细胞可作超低温冷冻长期保存，解冻后可以体外培养成熟。
These results indicate that bovine follicular oocytes can be frozen for long term preservation in liquid nitrogen and mature in vitro after thawing.
目的：探讨卵丘细胞在玻璃化冷冻中对小鼠卵母细胞发育潜能及细胞骨架的影响。
Objective: Study the effects of cumulus cells on the developmental potential and cytoskeleton of mouse vitrified-thawed oocytes.
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