利用银染增强的纳米金技术建立了一种简单快速的核酸定量方法。
A simple gold nanoparticle-based method to detect micro amount of polynucleotide molecules with silver staining enhancement is established.
实时荧光定量PCR技术是一种利用荧光检测方法来定量核酸的技术，具有高度的灵敏性、特异性和精确性。
Real-time fluorescent quantitative PCR is a kind of technique that can quantify the nucleic acid on different fluorescence, as it features high sensitivity, accuracy, and specificity.
用核酸扩增荧光定量法检测血清、胃黏膜HBV DNA ，综合分析各检测值对肝胃不和证积分的意义。
Liver function and the markers of HBV were detected. The contents of HBV- DNA in serum and in gastric mucosa were assayed respectively by fluorescence quantitative polymerase chain reaction (FQ-PCR).
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