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ID:33101800
大小:2.43 MB
页数:38页
时间:2019-02-20
《新生儿高胆红素血症与先天性巨细胞病毒感染的相关性研究》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、青岛大学硕士学位论文新生儿高胆红素血症与先天性巨细胞病毒感染的相关性研究姓名:张玲申请学位级别:硕士专业:病原生物学指导教师:王斌20120528青岛大学硕士学位论文摘要目的:1、探讨新生儿高胆红素血症与巨细胞病毒(HC~IY)感染的相关性及临床意义。2、进一步探讨荧光定量核酸扩增法对新生儿巨细胞病毒感染的诊断价值。材料和方法:收集淄博市妇幼保健院不明原因新生儿高胆红素血症标本170例(排除高胆红素血症新生儿血清标本100例为正常对照),疾病诊断符合《实用新生儿学》新生儿高胆红素血症诊断标准,标本分离血浆后在全自动生化分析以上检测
2、肝功能,记录肝功各项指标结果,记录胆红素浓度:以酶联免疫吸附法(ELISA)检测受检者血浆中HCMV—IgM和HCMV—IgG抗体,荧光定量PCR方法检测血浆游离DNA浓度和单个核细胞DNA浓度,并进行统计学处理。结果:l、新生儿高胆红素血症患者标本HCMV-IgM和HCMV-IgG阳性率均高于正常对照组,两者比较有统计学意义(P3、有统计学意义(P<0.05)。结论。新生儿高胆红素血症患者血清HCMV—lgG及HCMV-IgM阳性率均高于正常对照组,两者比较有统计学意义,说明新生儿的巨细胞病毒感染与新生儿高胆红素血症及肝损伤相关性大。单个核细胞中检测HCMV-DNA阳性率高于血浆中的游离DNA,两者比较有统计学意义,说明在进行HCMV的DNA检测时,宜选用单个核细胞。硕士研究生张玲(病原生物学)指导教师王斌教授关键词t高胆红素血症;巨细胞病毒IgGI酬:血清总胆红素;HCMV-DNA;ABSTRACTObjectives=1.Toinvestigatethe4、relationshipanditsclinicalsignificancebetweenNeonatalhyerbilirubinemiaandhumancytomegalovirusinfection.2.tofurtherexplorethediagnosticvalueinthefluorescencequantificationofnucleicacidamplificationtotheNeonatalcytomegalovirusinfection.Methods:ThecollectionofZiboCityMat5、ernalandChildHealthHospitalofunexplainedneonatalhyperbilirubinemiaspecimensfrom170patients(excludingnewborns晰tIlhyperbilirubinemiaserumspecimensfrom100casesofnormalcontr01),diseasediagnosisconsistentwith”theJournalofpracticalmedicine”diagnosticcriteriaofneonatalhyperb6、ilirubinemia,recordthebilirubinconcentration;byenzyme·linkedimmunosorbentassay(ELISA)todetectsubjectstheplasmalevelsofHCMV—IGMandHCMV.IGG,PCRmethoddetectionofplasmafreeDNAconcentrationandDNAconcentrationofmononuclearcells,andcarriesonstatisticsprocessing.Result:1.neon7、atalhyperbilirubinemiaspecimensfrompatientswithHCMV-IgMandHCMV-IgGpositiverateswerehigherthanthoseofnormalcontrolgroup,bothcomparedwithstatisticalsignificance(p<0.05).2.TheHCMVpositiverateinmononuclearcellsishigherthanfreeplasmaDNA.3.TheliverfunctionindexesofALT、AST、G8、GTinHCMV-IgGpositivegroupwerehigherthanthatofnegativegroup(p<0.05).Conclusion:HyperbilirubinemiaserumHCMV-IgGandHCMV-IgMposi
3、有统计学意义(P<0.05)。结论。新生儿高胆红素血症患者血清HCMV—lgG及HCMV-IgM阳性率均高于正常对照组,两者比较有统计学意义,说明新生儿的巨细胞病毒感染与新生儿高胆红素血症及肝损伤相关性大。单个核细胞中检测HCMV-DNA阳性率高于血浆中的游离DNA,两者比较有统计学意义,说明在进行HCMV的DNA检测时,宜选用单个核细胞。硕士研究生张玲(病原生物学)指导教师王斌教授关键词t高胆红素血症;巨细胞病毒IgGI酬:血清总胆红素;HCMV-DNA;ABSTRACTObjectives=1.Toinvestigatethe
4、relationshipanditsclinicalsignificancebetweenNeonatalhyerbilirubinemiaandhumancytomegalovirusinfection.2.tofurtherexplorethediagnosticvalueinthefluorescencequantificationofnucleicacidamplificationtotheNeonatalcytomegalovirusinfection.Methods:ThecollectionofZiboCityMat
5、ernalandChildHealthHospitalofunexplainedneonatalhyperbilirubinemiaspecimensfrom170patients(excludingnewborns晰tIlhyperbilirubinemiaserumspecimensfrom100casesofnormalcontr01),diseasediagnosisconsistentwith”theJournalofpracticalmedicine”diagnosticcriteriaofneonatalhyperb
6、ilirubinemia,recordthebilirubinconcentration;byenzyme·linkedimmunosorbentassay(ELISA)todetectsubjectstheplasmalevelsofHCMV—IGMandHCMV.IGG,PCRmethoddetectionofplasmafreeDNAconcentrationandDNAconcentrationofmononuclearcells,andcarriesonstatisticsprocessing.Result:1.neon
7、atalhyperbilirubinemiaspecimensfrompatientswithHCMV-IgMandHCMV-IgGpositiverateswerehigherthanthoseofnormalcontrolgroup,bothcomparedwithstatisticalsignificance(p<0.05).2.TheHCMVpositiverateinmononuclearcellsishigherthanfreeplasmaDNA.3.TheliverfunctionindexesofALT、AST、G
8、GTinHCMV-IgGpositivegroupwerehigherthanthatofnegativegroup(p<0.05).Conclusion:HyperbilirubinemiaserumHCMV-IgGandHCMV-IgMposi
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