目前常用的PCR法有多重PCR技术、实时荧光定量PCR技术、原位PCR技术及免疫PCR技术，各种技术有不同的原理及优缺点。
At present, the com-mon methods include multiplex PCR, Real Time Quantitative PCR, in situ PCR and immuno-polymerase chain reaction. They have different principles, advantages and disadvantages.
免疫荧光法和实时定量PCR有较好的一致性（92.3%）。
The correspondence of the HCMV pp65 test and quantitative PCR was 92.3%.
方法采用实时荧光定量pcr、ELISA及速率法分别检测60例乙肝患者经拉米呋啶治疗后其血清YMDD、HBV DNA、乙肝标志物及alt的变化情况。
Methods the serum YMDD mutation, HBV DNA, ALT and HbeAg levels of 60 patients on lamivudine therapy were detected by FQ-PCR, ELISA, and rate method, respectively.
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