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低温保存对卵母细胞减数分裂纺锤体的影响 被引量:1

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摘要 卵母细胞减数分裂纺锤体是冷冻过程中最易受损的细胞结构,而第二次减数分裂中期(metaphaseⅡ,MⅡ期)纺锤体在减数分裂中有着非常重要的作用,因此冷冻过程对纺锤体的损伤程度和融解后纺锤体重聚效果与卵母细胞能否正常受精及受精卵的继续发育密切相关。恰当的冷冻融解方案可以提高冷冻后纺锤体形态的正常率。现就近年来有关低温冷冻融解过程中卵母细胞纺锤体形态功能变化的几个重要问题的研究作一综述。
出处 《国际妇产科学杂志》 CAS 2008年第3期199-202,共4页 Journal of International Obstetrics and Gynecology
基金 国家高技术研究发展计划(863计划)(编号:2006AA02Z4A4)
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参考文献19

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同被引文献19

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