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目的 探讨母婴之间HBV -DNA含量的关系。方法 应用荧光定量PCR技术检测 2 2对母婴HBV -DNA。结果 胎儿脐血HBV -DNA含量与孕妇HBV -DNA含量呈线性相关 (r =0 .4984,P <0 .0 5 )。结论 提示孕妇HBV -DNA含量的高低反映HBV垂直感染的强弱
Objective To explore the relationship between HBV-DNA content between mother and baby. Methods Twenty-two pairs of HBV-DNA were detected by real-time PCR. Results HBV DNA level in fetal umbilical cord blood was linearly correlated with HBV-DNA level in pregnant women (r = 0.4984, P <0.05). The results suggest that the level of HBV-DNA in pregnant women reflects the strength of HBV vertical infection