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早期胚胎体外培养微流控芯片的制备及初步应用 被引量:1

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摘要 利用微流控芯片模拟输卵管微环境,探讨物理性刺激对早期胚胎发育的影响,为解决早期胚胎体外囊胚发育率较低、胚胎质量差的问题提供帮助。本实验采用一次铸造成型制备微流控芯片培养装置,并应用培养装置对小鼠1-细胞期胚胎进行培养,观察胚胎体外发育率。结果表明,利用微流控芯片培养组与对照组2相比,2-细胞胚胎发育率差异不显著(P>0.05),但是,在8-细胞胚胎发育率、桑葚胚发育率和囊胚发育率都差异显著(P<0.05)。此外,囊胚内总细胞数显著提高(P<0.05)。结论:一次铸造成型微流控芯片制作方法简便易行且培养液不易外漏,这种培养装置能显著提高小鼠早期胚胎体外囊胚发育率和胚胎的质量。
出处 《黑龙江动物繁殖》 2014年第5期9-12,共4页 Heilongjiang journal of animal reproduction
基金 黑龙江八一农垦大学"大学生创新创业训练计划"项目 黑龙江省留学归国科学基金项目 编号:LC2012C12 黑龙江八一农垦大学学成 引进人才科研启动基金B2011-07
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