孕妇血清中人类巨细胞病毒DNA含 量与胎儿宫内感染的关系【摘要】目的 探讨孕妇血清中人类巨细胞病毒DNA (HCMV DNA )含量与胎儿宫内感染发生率的关系。方法:用PCR 方法结合荧光探针的体外扩增和检测技术,检测186 例HCMV 感染孕妇血清、胎儿或新生儿血清;胚胎、绒毛中HCMV DNA 拷贝数。 结果 胎儿发生宫内感染及妊娠不良结局与其母亲血清HCMV DNA 含量(拷贝值)有关,随着孕妇血清中HCMV DNA 含量的增高,胎儿宫内感染及不良妊娠结局的危险性也呈显著增高趋势。结论 孕妇血清HCMV DNA 含量升高是胎儿感染HCMV 并发生妊娠不良结局的重要因素之一。 【关键词】人类巨细胞病毒 胎儿宫内感染, 垂直 DNA, 病毒 妊娠不良结局The Relationship of Serum HCMV DNA Load in the Human Cytomegalovirus Infection Pregnant Women to the Intrauterine Infection of Newborns FU Jinhua et al. Weifang People’s hospital, Shandong weifang 261041, China【Abstract 】 Objective To study the relationship of serum Human Cytomegalovirus (HCMV ) DNA load in the Human Cytomegalovirus Infection Pregnant Women to intrauterine of their newborn . Methods HCMV DNA load in serum in 186 Human Cytomegalovirus Active Infection Pregnant Women and fetus or newborn and embryo , fetal organs or chorionic villi were determined by human cytomegalovirus(CMV)PCR fruorogence diagnostic kit . Conclusion Fetal exposure to high level of maternal HCMV DNA is one of the important determinant of intrauterine infection and bad pregnancy outcome.【Key words 】 HCMV DNA load Disease transmission, vertical DNA, virus Bad pregnancy outcome 巨细胞病毒感染(cylomegalovirus infection) 是由巨细胞病毒(cylomegalovirus CMV )引起的人类感染性疾病,近年已列为性传播性疾病。本症特征性病变为感染细胞增大,细胞核及细胞质内分别出现嗜酸性及嗜碱性包涵体。 CMV 具有潜伏期活动的生物学牲,多为潜伏感染,CMV 容易发生垂直传播,对胎儿厉害极大,是引起新生儿先天性缺陷和智力发育不全的最主要的病源体之一。 人类巨细胞病毒是引起宫内感染的最主要...