目的：研究雌、孕激素在小鼠胚卵体外发育及胚泡着床过程中的作用。
Objective: to study the effect of estrogen and progestogen on the development and implantation of mouse embryos in vitro.
目的采用体外培养方式，探讨日本血吸虫未成熟卵可溶性抗原（SIEA ）免疫血清的抗卵胚胎发育作用。
Objective Study the anti embryonation of Schistosoma japonicum eggs by soluble immature egg antigen (SIEA) immunized serum in vitro.
目的探讨利用未成熟卵体外成熟技术治疗卵巢反应不良和卵泡发育迟缓周期的可能性。
Objective to apply in vitro maturation (IVM) to poor responding of ovary and retardation of follicular development during conventional in vitro fertilization (IVF) cycle.
目的：通过人输卵管上皮细胞共培养体系及EGF作用，探讨输卵管上皮及egf对受精卵体外发育的影响。
Objectives: to know the effect of human oviductal epithelial cells system and EGF on the vitro development of mouse embryos, according to the role of human oviductal epithelial cells system and EGF.
结果表明，猪卵丘细胞能促进小鼠卵母细胞的体外成熟，但并不影响小鼠卵母细胞的受精和胚胎发育。
The results showed that porcine cumulus cells could enhance maturation of mouse oocytes in vitro but not affect in vitro the fertilization of the oocytes and subsequent embryo development.
结果表明，猪卵丘细胞能促进小鼠卵母细胞的体外成熟，但并不影响小鼠卵母细胞的受精和胚胎发育。
The results showed that porcine cumulus cells could enhance maturation of mouse oocytes in vitro but not affect in vitro the fertilization of the oocytes and subsequent embryo development.
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