背景福尔马林固定石蜡包埋组织(Formalin Fixed and Paraffin Embedded Tissues,FFPET)是病理学、法医病理学进行疾病诊断和科学研究的常用检材,并被长期保存,亦是涉嫌保险欺诈,医疗纠纷,财产...
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甲醛固定石蜡包埋组织 FFPET ; formalin-fixed paraffin-embedded tissues
结论：合适的福尔·马林固定石蜡包埋组织dna提取方法可应用PCR进行DNA水平的相应的研究。
Conclusion: Appropriate DNA extract methods for formalin fixed and paraffin embedded tissues may benifit PCR.
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).
全部组织均经10%福尔马林固定，石蜡包埋，术前均未行放疗，化疗或者其他生物治疗。
The tissues were fixed in 10% formalin and embedded in paraffin. No patients had received preoperative chemotherapy , radiation therapy or other biological therapy.
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