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ID:34310204
大小:1.42 MB
页数:31页
时间:2019-03-04
《乙型肝炎病毒大蛋白含量与乙型肝炎病毒疗效的相关性研究》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、乙型肝炎病毒大蛋白含量与抗乙型肝炎病毒疗效的相关性研究摘要目的:通过研究乙肝患者抗病毒治疗过程中的ALT、HBeAg、HBVDNA和乙肝病毒大蛋白(HBV-LP)含量的相关性,探讨HBV-LP在乙型肝炎诊断和治疗中的临床意义。方法:选择烟台市传染病医院接受抗病毒治疗的慢性乙型肝炎(CHB)患者100例。在接受抗病毒治疗的O周、12周、24周、36周采集空腹静脉血液5ml,分离血清,.20℃低温保存。对照组为50例健康体检者,乙肝五项检测结果为全阴性,ALT水平在正常范围内,且无HAV,HCV,HDV,HEV,HGV感染。采用酶联免疫吸附法测定HBV-LP和乙肝两对半,采用实时荧光定量P
2、CR方法定量检测HBVDNA,采用,检验比较各种检测指标的阳性率,HBV-LP的组间差异采用方差分析,HBV.LP的吸光度值与HBVDNA的含量的相关性采用相关与回归分析。结果:对100例CHB患者接受抗病毒治疗前的血清进行检测,HBV.LP的阳性率与HBVDNA的阳性率无显著性差异贸=5.24,P>o.05),与乙型肝炎病毒e抗原(HB.cAg)的阳性率有统计学差异贸=30.55,PO.05)。方差分析显示不同HBVDNA拷贝组的HBV.LP吸光度差异显著(P<0.01)。对HBV-DNA拷贝数的对
3、数值与HBV-LP吸光度作相关与回归分析,r=0.8564,回归方程为Y=0.2211X一0.2945,P4、治疗过程中,HBV.LP的消退迟于HBVDNA矛IJHBeAg。当HBVDNA阴性或低水平时,可将HBV.LP用作抗病毒治疗患者的治疗终点判定的指标。硕士研究生:高娟娟(免疫学专业)指导老师:高美华教授关键词:乙型肝炎病毒大蛋白;HBVDNA;抗乙肝病毒治疗CorrelationsofhepatitisBviruslargeproteincontentandtheeffectofantihepatitisBvirusAbstractPurpose:ToinvestigatetheclinicalsignificanceofHBV-LPinhepatitisBdiagnosisandtr5、eatment,byresearchingontheCO-relationofALT、HBeAg、HBVDNAcopynumberandHBV-LPcontentduringHBVpatients’antiviraltreatment.Methods:Choose100CHBpatientsreceivingantiviraltreatmentinYantaiInfectiousDiseasesHospital.Collect5mlfastingvenousbloodrespectivelybeforeantiviraltreatmentandthe12thweek.the241hwe6、ekandthe361“weekofantiviraltreatment.conductingserumseparationandlowtemperaturepreservationin一20℃.Thecontrolgroupconsistsof50healthysubjectswithnegativefiveitemsofhepatitisBtestresults.normalALTlevelsandwithoutHAV,HCV,HDV,HEV,HGVinfection.usingenzymelinkedimmunosorbentassaytoconductDetermination7、ofHBV—LPandhepatitisBtwohalf-and.-half,usingquantitativereal··timefluorescencequantitativePCRassayfordetectionofHBVDNA,thepositiverateQfvariousindexeswerecomparedby)c2test,analysisofvarianceusingdifferentHBV—LPgroups,correla
4、治疗过程中,HBV.LP的消退迟于HBVDNA矛IJHBeAg。当HBVDNA阴性或低水平时,可将HBV.LP用作抗病毒治疗患者的治疗终点判定的指标。硕士研究生:高娟娟(免疫学专业)指导老师:高美华教授关键词:乙型肝炎病毒大蛋白;HBVDNA;抗乙肝病毒治疗CorrelationsofhepatitisBviruslargeproteincontentandtheeffectofantihepatitisBvirusAbstractPurpose:ToinvestigatetheclinicalsignificanceofHBV-LPinhepatitisBdiagnosisandtr
5、eatment,byresearchingontheCO-relationofALT、HBeAg、HBVDNAcopynumberandHBV-LPcontentduringHBVpatients’antiviraltreatment.Methods:Choose100CHBpatientsreceivingantiviraltreatmentinYantaiInfectiousDiseasesHospital.Collect5mlfastingvenousbloodrespectivelybeforeantiviraltreatmentandthe12thweek.the241hwe
6、ekandthe361“weekofantiviraltreatment.conductingserumseparationandlowtemperaturepreservationin一20℃.Thecontrolgroupconsistsof50healthysubjectswithnegativefiveitemsofhepatitisBtestresults.normalALTlevelsandwithoutHAV,HCV,HDV,HEV,HGVinfection.usingenzymelinkedimmunosorbentassaytoconductDetermination
7、ofHBV—LPandhepatitisBtwohalf-and.-half,usingquantitativereal··timefluorescencequantitativePCRassayfordetectionofHBVDNA,thepositiverateQfvariousindexeswerecomparedby)c2test,analysisofvarianceusingdifferentHBV—LPgroups,correla
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