实时荧光定量pcr法与基因芯片法检测hpv的比较_曾华.pdf

165 分子诊断与治疗杂志　2013 年5 月 第5 卷 第3 期　J Mol Diagn Ther, May 2013, Vol. 5 No. 3 · · •论 著• 实时荧光定量PCR 法与基因芯片法检测HPV 的比 较 1 1 1 1 2 ★ 曾华 　刘晓强 　庄豪 　郑明慧 　李烈军 [ 摘　要]　目的　比较基于PCR 的基因芯片方法和实时荧光定量PCR 方法检测女性子宫颈脱落细 胞HPV DNA 的相关性。　方法　收集2050 份样本采用基因芯片法和实时荧光定量PCR 方法进行比对试验， 两者结果不符的进行测序验证，并对检测结果进行一致率及阳性率统计分析。　结果　两种方法总一致 率、阳性一致率及阴性一致率都在95.0% 以上；荧光定量PCR 法检测HPV 16 阳性率50.0% ，HPV 18 阳性 率 13.9%。　结论　两种方法检测的一致性良好，本实验中所使用的新型12+2 高危型人乳头状瘤病毒核 酸检测试剂盒适合应用于育龄期妇女的宫颈癌筛查及随访。 [ 关键词]　基因芯片法；实时荧光PCR ；12+2 高危HPV ；2 1 分型 Real-time quantitative PCR and Gene-chip in detecting human papilloma virus 1 1 1 1 2 ★ ZENG Hua , LIU Xiaoqiang , ZHUANG Hao , ZHENG Minghui , LI Liejun (1.Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangdong, Guangzhou 510120, China; 2.Chaozhou Hybribio Limited Corporation, Guangdong, Chaozhou 52 1000, China) [ABSTRACT]　Objective　To explore the correlation of HPV DNA test between gene-chip based on PCR technique and real-time fluorescent PCR in cervical exfoliated cells.　Methods　2050 samples were measured by the gene-chip and real-time fluorescent PCR, which inconsistent results would be verified by sequencing, and statistical analysis of the consistent rate and positive rate.　Results　The total concordance rate, the positive concordance rate and the negative concordance rate of the two detection methods were more than 95.0%. The positive rate of HPV 16 and HPV 18 detected by fluorescence quantitative PCR method were 50.0% and 13.9%, respectively.　Conclusion　The consistence of two detection methods was good, and HPV 12+2 type detection kit was suitable for application in the childbearing age women at risk of cervical cancer screening and follow-up. [KEY WORDS]　Gene-chip; Real-time fluorescent PCR; High risk HPV 12+2; 2 1 types 自1977 年，