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时间:2020-05-07
《慢性丙型肝炎患者外周血树突细胞含量与病毒载量的相关性分析-论文.pdf》由会员上传分享,免费在线阅读,更多相关内容在应用文档-天天文库。
1、现代检验医学杂志第29卷第4期2014年7月JModLabMed,Vo1.29,No.4,July.201415慢性丙型肝炎患者外周血树突细胞含量与病毒载量的相关性分析马寅芙,刘磊,孙牧男,谭岩(吉林省人民医院检验中心,长春130021)摘要:目的分析慢性丙型肝炎患者外周血树突细胞含量与HCV-RNA病毒载量的相关性,探讨HCV感染慢性化的免疫学机制。方法流式细胞仪检测40例慢性丙型肝炎患者(CHc)外周血中髓样树突细胞(mDC)及浆样树突细胞(pDC)的含量,22例健康人作对照比较。实时荧光定量PCR法检测外周
2、血HCv_RNA载量。结果HCV—RNA1+E003IU/ml患者及HCV-RNA≥l+Eo03IU/ml患者外周血mDC表达(0.25±0.09,0.144-0.07)均低于健康对照组(O.38士0.10),差异有统计学意义(£一4.3409,9.222,P值均3、5);HCV—RNA≥1+EOO3IU/ml患者外周血mDC,pDC的表达量明显低于HCV—RNA1+Eoo3IU/ml患者的表达,差异有统计学意义(f一4.3496,2.6718,P值均4、O5CorrelationbetweentheProportionofDendriticCellsandtheLevelsofViralinPeripheralBloodofPatientswithChronicHepatitisCMAYin—fu,LIULei,SUNMu—nan,TAN—yan(CentralLaboratory,thePeople’sHospitalofJilinProvince,Changchun130021,China)Abstract:ObiectiveToanalyzethecorr5、elationbetweentheproportionofdendriticcellsandthelevelsofviralinperipheralbloodofpatientswithchronichepatitisC,andtoexploretheimmunologicalmechanismofchronicHCVinfection.MethodsTheproportionofmDCsandpDCsweretestedinperipheralbloodfrom4Ocasesofpatientswithchro6、nichepatitisC(CHC)byFCM,comparedwith22casesofhealthypeopleascontro1.ThelevelsofHCVRNAinperipheralbloodofpatientswithCHVweredetectedbythemethodofrealtimefluorescencequantitativePCR.ResultsHCV-RNA1+E003IU/mlpatientsandHCV-RNA≥1+E003patientsmDC(O.25±0.09,0.14±0.7、07)werelowerthaninthehealthycontrolgroup(0.38V0士0.10)(t一4.3409,9.222,P<0.05).HCV—RNA1+E003IU/mlpatientsandHCV—RNA≥1+E003patientspDC(0.23±0.10,0.13±0.08)werelowerthaninthehealthycontrolgroup(0.33%±0.09),(t一6.5524,11.04,P<0.05).WiththeincreaseofthelevelsofHCV—R8、NA,theproportionofmDCandpDCdecreasedgradually(t一4.3496,2.6718,P<0.05).ConclusionTheproportionofdendriticcellswasnegativelyrelatedtothelevelsofviralinpe—ripheralbloodinpatientswithCHCandim
3、5);HCV—RNA≥1+EOO3IU/ml患者外周血mDC,pDC的表达量明显低于HCV—RNA1+Eoo3IU/ml患者的表达,差异有统计学意义(f一4.3496,2.6718,P值均4、O5CorrelationbetweentheProportionofDendriticCellsandtheLevelsofViralinPeripheralBloodofPatientswithChronicHepatitisCMAYin—fu,LIULei,SUNMu—nan,TAN—yan(CentralLaboratory,thePeople’sHospitalofJilinProvince,Changchun130021,China)Abstract:ObiectiveToanalyzethecorr5、elationbetweentheproportionofdendriticcellsandthelevelsofviralinperipheralbloodofpatientswithchronichepatitisC,andtoexploretheimmunologicalmechanismofchronicHCVinfection.MethodsTheproportionofmDCsandpDCsweretestedinperipheralbloodfrom4Ocasesofpatientswithchro6、nichepatitisC(CHC)byFCM,comparedwith22casesofhealthypeopleascontro1.ThelevelsofHCVRNAinperipheralbloodofpatientswithCHVweredetectedbythemethodofrealtimefluorescencequantitativePCR.ResultsHCV-RNA1+E003IU/mlpatientsandHCV-RNA≥1+E003patientsmDC(O.25±0.09,0.14±0.7、07)werelowerthaninthehealthycontrolgroup(0.38V0士0.10)(t一4.3409,9.222,P<0.05).HCV—RNA1+E003IU/mlpatientsandHCV—RNA≥1+E003patientspDC(0.23±0.10,0.13±0.08)werelowerthaninthehealthycontrolgroup(0.33%±0.09),(t一6.5524,11.04,P<0.05).WiththeincreaseofthelevelsofHCV—R8、NA,theproportionofmDCandpDCdecreasedgradually(t一4.3496,2.6718,P<0.05).ConclusionTheproportionofdendriticcellswasnegativelyrelatedtothelevelsofviralinpe—ripheralbloodinpatientswithCHCandim
4、O5CorrelationbetweentheProportionofDendriticCellsandtheLevelsofViralinPeripheralBloodofPatientswithChronicHepatitisCMAYin—fu,LIULei,SUNMu—nan,TAN—yan(CentralLaboratory,thePeople’sHospitalofJilinProvince,Changchun130021,China)Abstract:ObiectiveToanalyzethecorr
5、elationbetweentheproportionofdendriticcellsandthelevelsofviralinperipheralbloodofpatientswithchronichepatitisC,andtoexploretheimmunologicalmechanismofchronicHCVinfection.MethodsTheproportionofmDCsandpDCsweretestedinperipheralbloodfrom4Ocasesofpatientswithchro
6、nichepatitisC(CHC)byFCM,comparedwith22casesofhealthypeopleascontro1.ThelevelsofHCVRNAinperipheralbloodofpatientswithCHVweredetectedbythemethodofrealtimefluorescencequantitativePCR.ResultsHCV-RNA1+E003IU/mlpatientsandHCV-RNA≥1+E003patientsmDC(O.25±0.09,0.14±0.
7、07)werelowerthaninthehealthycontrolgroup(0.38V0士0.10)(t一4.3409,9.222,P<0.05).HCV—RNA1+E003IU/mlpatientsandHCV—RNA≥1+E003patientspDC(0.23±0.10,0.13±0.08)werelowerthaninthehealthycontrolgroup(0.33%±0.09),(t一6.5524,11.04,P<0.05).WiththeincreaseofthelevelsofHCV—R
8、NA,theproportionofmDCandpDCdecreasedgradually(t一4.3496,2.6718,P<0.05).ConclusionTheproportionofdendriticcellswasnegativelyrelatedtothelevelsofviralinpe—ripheralbloodinpatientswithCHCandim
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