| 人类胚胎早期发育潜能的研究 |
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| 引用本文： | 孙伟,高士友,张琪瑶,管群,闻姬. 人类胚胎早期发育潜能的研究[J]. 中国优生与遗传杂志, 2002, 10(5): 6-7 |
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| 作者姓名： | 孙伟 高士友 张琪瑶 管群 闻姬 |
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| 作者单位： | 济南铁路中心医院生殖中心,山东,250001 |
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| 摘 要： | 目的 本研究采用卵裂球分离技术获取不同发育阶段人类早期胚胎单个卵裂球 ,对分散的人类早期胚胎单个卵裂球进行体外培养。对其进一步发育和分化进行研究 ,发现其影响因素。结果 2 0个 4-细胞、2个 3-细胞人类早期胚胎分散后获得单个卵裂球 83个 ,经体外培养后有 35个发育成为扩张囊胚。结论 4-细胞人类胚胎卵裂球具有发育成为完整囊胚的能力
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| 关 键 词： | 胚胎 分裂球 囊胚泡 |
| 修稿时间： | 2002-07-10 |
Investigation on early development potential of human embryos |
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| Sun Wei,Gao Shiyou,Zhang Qiyao,et al.. Investigation on early development potential of human embryos[J]. Chinese Journal of Birth Health & Heredity, 2002, 10(5): 6-7 |
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| Authors: | Sun Wei Gao Shiyou Zhang Qiyao et al. |
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| Abstract: | Objective: To investigate the development potential of blastomeres isolated from human embryos by the technic of separating, then observe the development and to discover the affection of them. Results: 83 blastomeres were isolated from 20 4-cell and 2 3-cell human embryos. Of those, 35 developed to expanded blastocyst. Conclusion: Blastomeres isolated from the 4-cell human embryos have the competence to develop to expanded blastocyst. |
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| Keywords: | Embryo Blastomere Blastocyst |
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