目的:探讨甲醛固定石蜡包埋组织(FFPET)提取DNA后PCR扩增产物检测率的提高。方法:应用从FFPET提取的DNA,PCR反应扩增β-Globin(110bp),分析纯化前后DNAPCR产物的检.
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...83;阿布杜拉 2009年 目的:比较现有的DNA制备方法,建立一种从甲醛固定石蜡包埋组织(formalin-fixed paraffin-embedded tissues,FFPET)提取高质量基因组DNA的方法。
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·2,447,543篇论文数据,部分数据来源于NoteExpress
由于甲醛介导的DNA损伤和石蜡对DNA提取的阻碍作用,使得常规DNA提取方法很难从福尔马林固定石蜡包埋组织(FFPET)中获取高质量的DNA。
Owing to the DNA degradation induced by formalin and the obstruction of paraffin to DNA extraction, it is difficult to recover high-quality DNA from Formalin fixed and paraffin embedded tissue(FFPET).
并取肝左叶于10%中性甲醛溶液中固定,石蜡包埋,作组织形态学观察。
Left lobe of liver was fixed in 10% formaldehyde, than embedelinged in paraffin, at last observed histological change with optical microscope.
大脑组织形态学观察:大鼠脑组织用甲醛固定24小时,石蜡包埋,制作病理切片,HE染色。
Observation of brain tissues morphology: Rats brain tissue with formaldehyde 24 hours, embedded in paraffin, making pathological section, HE stain.
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