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DOI: 10.3791/50803-v
Please note that some of the translations on this page are AI generated. Click here for the English version.
血清中胚培养利用含有能影响实验特别是在涉及信令交互研究的结果未知组分。在这里,我们采用无血清培养充氧系统和显示,妊娠中期小鼠胚胎为16-40小时培养的表现出形态学发展媲美的胚胎在子宫内的发展。
该程序的总体目标是利用无血清含氧培养系统来研究和纵小鼠胚胎发育的特定方面。这是通过首先从母鼠中分离带有胚胎的子宫来实现的。第二步是在子宫节段解剖后,将带有完整卵黄袋的胚胎与胎盘蜕膜分离。
接下来,胚胎应轻轻地从卵黄囊中分离出来,同时保持胚胎脉管系统的完整性。最后一步是在 37 摄氏度的无血清含氧滚瓶培养装置中培养胚胎特定时间。最终,这种支持形态和分子水平上不同结构发育的整个胚胎培养系统可用于使用各种技术研究发育中的小鼠胚胎。
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