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时间:2020-05-04
《慢性乙型肝炎患者中性粒细胞中乙型肝炎病毒的检测和分析-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、细胞与分子免疫学杂志(ChinJCellMolImmuno1)2014,30(3299·论著·文章编号:1007—8738(2014)03—0299—03慢性乙型肝炎患者中性粒细胞中乙型肝炎病毒的检测和分析韩忠燕,王健(安徽理工大学医学院病原学与免疫学教研室,安徽淮南232001)[摘要]目的探讨乙型肝炎病毒(HBV)能否感染慢性乙肝患者中性粒细胞并在中性粒细胞复制增殖。方法以中性粒细胞分离液分离、纯化中性粒细胞,PCR检测中性粒细胞内HBV-DNA。结果慢性乙型肝炎患者治疗前中性粒细胞内HBV.DNA
2、阳检率为30.95%(13/42),其中“大三阳”、“小三阳”患者中性粒细胞内HBV.DNA阳检率分别为52.94%(9/17)和16.00%(4/25);阿德福韦酯治疗后中性粒细胞内HBV-DNA阳检率为9.52%(4/42),其中“大三阳”、“小三阳”患者中性粒细胞内HBV—DNA阳检率分别为17.65%(3/17)和4.00%(1/25),慢性乙型肝炎各组治疗前后阳检率相比均有统计学意义(P3、有较好的抑制作用。[关键词]中性粒细胞;中性粒细胞分离液;乙型肝炎病毒;感染[中图分类号]R392.12,R512.603[文献标志码]ADetectionandanalysisofHBVinpolymorphonuclearneutrophilsofpatients、thhepatitisBHANZhongyan,WANGJianDepartmentofAetiologyandImmunology,MedicalCollege,AnhuiUniversityofScienceandTechnology4、,Huainan232001,China[Abstract]ObjectiveTostudytheinfectionandreplicationofhepatitisBvirus(HBV)inp0Iym0rphonucIearneutrophilsofthepatientswithchronichepatitisB.MethodsTheneutrophilswereisolatedandpurifiedbyneutrophilisolationmedium.andtheIoadsofHBV-DNAinn5、eutrophUsweredetectedbyPCR.ResultsPositivedetectionrateofHBV-DNAinneutrophilsofchronichepatitisBpatientswas30.95%(13/42),andamongthem,theHBeAgpositiveandHBeAgnegativeoneswere52.94%(9/17)and16.00%(4/25),respectively.Aftertreatmentofadefovir,thepositiverat6、eofHBV-DNAinneutrophilsofchronichepatitisBpatientswas9.52%(4/42),andamongthem,theHBeAgpositiveandHBeAgnegativeoneswere17.65%(3/17)and4.00%(1/25),respectively.Thereweresignificantlydiferentpositiveratesinthepatientsbeforeandaftertreatment(P<0.05).Conclusi7、onHBVcaninfecttheneutrophilsofthepatientswithchronichepatitisBtoachievee~rahepaticoccultinfection.AdefovirhasagoodinhibitoryefectagainstthelatentorhiddenHBVinneutrophils.『Keywords]neutrophils;neutrophilisolationmedium;HBV;infection.慢性乙型肝炎是乙型肝炎病毒(hepatiti8、sBvirus,复制增殖,及其在介导HBV慢性感染、病情迁延反HBV)感染后以局部淋巴细胞及单核细胞等炎性细胞复的病理过程中的作用。浸润为主的慢性病变,其病情迁延反复、久治难愈,1对象和方法是一项亟待解决公共卫生难题。肝细胞是HBV主要1.1对象所选患者为安徽理工大学教学医院、附属医院侵犯的靶细胞,但近年来研究发现,HBV除有嗜肝2011—09/2012—12期间收治的门诊及住院患者42例,其中,细胞特性外,还能侵入外周血单个核细胞(per
3、有较好的抑制作用。[关键词]中性粒细胞;中性粒细胞分离液;乙型肝炎病毒;感染[中图分类号]R392.12,R512.603[文献标志码]ADetectionandanalysisofHBVinpolymorphonuclearneutrophilsofpatients、thhepatitisBHANZhongyan,WANGJianDepartmentofAetiologyandImmunology,MedicalCollege,AnhuiUniversityofScienceandTechnology
4、,Huainan232001,China[Abstract]ObjectiveTostudytheinfectionandreplicationofhepatitisBvirus(HBV)inp0Iym0rphonucIearneutrophilsofthepatientswithchronichepatitisB.MethodsTheneutrophilswereisolatedandpurifiedbyneutrophilisolationmedium.andtheIoadsofHBV-DNAinn
5、eutrophUsweredetectedbyPCR.ResultsPositivedetectionrateofHBV-DNAinneutrophilsofchronichepatitisBpatientswas30.95%(13/42),andamongthem,theHBeAgpositiveandHBeAgnegativeoneswere52.94%(9/17)and16.00%(4/25),respectively.Aftertreatmentofadefovir,thepositiverat
6、eofHBV-DNAinneutrophilsofchronichepatitisBpatientswas9.52%(4/42),andamongthem,theHBeAgpositiveandHBeAgnegativeoneswere17.65%(3/17)and4.00%(1/25),respectively.Thereweresignificantlydiferentpositiveratesinthepatientsbeforeandaftertreatment(P<0.05).Conclusi
7、onHBVcaninfecttheneutrophilsofthepatientswithchronichepatitisBtoachievee~rahepaticoccultinfection.AdefovirhasagoodinhibitoryefectagainstthelatentorhiddenHBVinneutrophils.『Keywords]neutrophils;neutrophilisolationmedium;HBV;infection.慢性乙型肝炎是乙型肝炎病毒(hepatiti
8、sBvirus,复制增殖,及其在介导HBV慢性感染、病情迁延反HBV)感染后以局部淋巴细胞及单核细胞等炎性细胞复的病理过程中的作用。浸润为主的慢性病变,其病情迁延反复、久治难愈,1对象和方法是一项亟待解决公共卫生难题。肝细胞是HBV主要1.1对象所选患者为安徽理工大学教学医院、附属医院侵犯的靶细胞,但近年来研究发现,HBV除有嗜肝2011—09/2012—12期间收治的门诊及住院患者42例,其中,细胞特性外,还能侵入外周血单个核细胞(per
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