1) Free DNA
游离DNA
1.
Analysis of Relationship Between Tumor Markers and Quantification of Free DNA in Serum of Lung Cancer Patients;
肺癌患者血清中游离DNA含量与肿瘤标志物相关性分析
2.
Analysis of free DNA level in plasma of cervical cancer patients;
宫颈癌患者血浆游离DNA的含量变化研究
3.
Determination of free DNA level in plasma of patients with ovarian cancer;
卵巢恶性肿瘤患者血浆游离DNA含量测定及临床意义
2) Cell-free DNA
游离DNA
1.
The Quantitative Analysis and Application of Cell-free DNA in Maternal Plasma;
孕妇血浆游离DNA的定量分析及在产前诊断中的应用
2.
Methods: Cell-free DNA in maternal plasma was isolated samples from second trimester and from abnormal pregnancy,who has high-risk of carrying a Down s fetus,respectively.
目的探讨孕妇血浆游离DNA定量检测在唐氏综合征筛查中的价值。
3) plasma DNA
血浆游离DNA
1.
Objective:To determinate the of transmembrane protein endothelial factor(TPEF) and the 12th codon mutation of K-ras gene in plasma DNA Simultaneously,and to evaluate its feasibility in noninvasive diagnosis of colorectal cancer.
目的:测定大肠癌患者外周血血浆游离DNA中含表皮生长因子和卵泡抑素结构域的跨膜蛋白(TPEF)基因启动子区异常甲基化率及K-ras基因12密码子突变率,评估联合检测此二个分子标记非损伤性筛选和诊断大肠癌的可行性。
2.
Objective To study the diagnostic and monitoring values of the loss of heteroxygosity(LOH) of 3p loci in free plasma DNA of small cell lung cancer.
5 % ( 18 3 3 ) ,血浆游离DNA同时发生LOH的百分率为 42 。
4) Free-DNA part
游离DNA片段
5) Free DNA in serum
血清游离DNA
6) cell-free fetal DNA
胎儿游离DNA
1.
Detection of cell-free fetal DNA in maternal serum for a new prenatal screening marker of Down s syndrome;
孕妇血清中胎儿游离DNA产前筛查Down’s综合征初探
2.
Influence of delay in blood-processing on the level of cell-free fetal DNA in maternal plasma sample;
孕妇血样采集后体外存放对血浆中胎儿游离DNA水平的影响
3.
2-hold higher levels of maternal serum cell-free fetal DNA compared with matched controls.
结果:定量PCR检出孕21三体组血清中的胎儿游离DNA含量是正常男胎组的2。
补充资料：DNA分子花窗(沿B―DNA轴线方向看)
[图]
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条