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采用聚合酶链反应（ＰＣＲ） 检测１０５ 例出生后３ 日内新生儿尿液中巨细胞病毒，同时应用酶联免疫吸附法（ＥＬＩＳＡ）检测脐血特异性ＩｇＧ 和ＩｇＭ 抗体。结果，新生儿尿液ＨＣＭＶＤＮＡ 阳性者３３ 例，阳性率３１－４％ ，脐血ＩｇＧ 抗体阳性率１００ ％ ，ＩｇＭ 抗体阳性率１－９％ 。结果表明ＰＣＲ技术检测新生儿尿液ＨＣＭＶＤＮＡ 有利于ＨＣＭＶ 先天性感染的早期诊断，早预防、早阻断。有利于更好地实行计划生育，有利于优生优育工作的开展，对提高我国人口素质有着重要的推动作用。
Polymerase chain reaction (PCR) was used to detect cytomegalovirus in urine of 105 neonates within 3 days after birth. At the same time, cord blood-specific IgG and IgM antibodies were detected by enzyme-linked immunosorbent assay (ELISA). Results: Neonatal urine HCMV DNA positive in 33 cases, the positive rate of 31-4%, umbilical cord blood IgG antibody positive rate of 100%, IgM antibody positive rate of 1-9%. The results show that PCR detection of HCMV DNA in neonatal urine HCMV congenital infection is conducive to early diagnosis, early prevention, early block. Is conducive to better implementation of family planning, is conducive to the implementation of prenatal and postnatal care work, to improve the quality of our population has an important role in promoting.