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时间:2020-05-14
《抗磷脂酶A2受体抗体检测在特发性膜性肾病诊断中的意义.pdf》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、海南医学2015年6月第26卷第1l期HainanMedJ'Jun.2015,Voi.26,No.11doi:10.3969/j.issn.1003—6350.2015.11.0581·论著·抗磷脂酶A2受体抗体检测在特发性膜性肾病诊断中的意义符克英,蔡俊宏,符生苗,韩叶光,5_-茹,张培(海南省人民医院肾病研究室,海南海口570311)【摘要】目的探讨血液中抗磷脂酶A2受体抗体(aIl廿.PLA2R}~tE特发性膜性肾病诊断中的意义。方法应用间接免疫荧光方法检测特发性膜性肾病患者血液中的anti.PLA2R
2、,以继发性膜性肾病患者及健康献血员作为对照,分析其与肾活检组织中病理诊断的相关性。结果间接免疫荧光方法检测血液中的anti.PLA2R敏感性为76.7%、特异性为96.7%。继发性膜性肾病组仅检出1例阳性,正常组未检出阳性。血液anti-PLA2R与病理诊断的相关性分析发现其阳性符合率为97.9%,阴性符合率为80.8%,总符合率为87.5%,Kappa致性检验,Kappa=0.752,P<0.01。结论间接免疫荧光方法检测血液中的anti—PLA2R可成为体外诊断特发性膜性肾病的特异性指标。【关键词】抗磷脂
3、酶A2受体抗体;特发性膜性肾病;问接免疫荧光【中图分类号】R692【文献标识码】A【文章编号】1003----6350(2015)ll一1626_-o3Significanceofanli-phospholipaseA2receptorantibodyinthediagnosisofidiopathicmembranousnephropathy.FUKe-ying,CAIJun-hong,FUSheng-miao,HANYe-guang,WANGRu,ZHANGPeLDivisionofNephrologyR
4、esearch,People"sHospitalofHainanProvince,Haikou570311,Hainan,CHINA[Abstract】ObjectiveTodiscussthesignificanceofanfi-phospholipaseA2receptorantibodyfanti-PLA2R)indiagnosingidiopathicmembranousnephropathy.MethodsAnti-PLA2Rinthebloodwasdetectedbyindirectim-mtm
5、ofluoreseenceinthepatientsthidiopathicmembranousnephropathy(MNgroup),andthencomparedwiththoseinthepatientsmsecondarymembranousnephropathy(secondarymembranousnephropathygroup)andhealthyblooddonors(healthycontrolgroup).Therelationshipbetweenanti-PLA2Randpatho
6、logicaldiagnosisofre—naltissuewasanalyzed.ResultsFordetectionofanti-PLA2Rinbloodbyindirectimmunofluorescence,thesensibilitywas76.7%andthespecificitywas96.7%.Onlyonecasewaspositiveinthesecondarymembranousnephropathygroup.andBoneWaspositiveinthehealthycontrol
7、group.Correlationanalysisbetweenanti-PLA2Randpathologicaldiagno-sisshowedapositivecoincidencerateof97.9%,negativecoincidencerateof80.8%,totalcoincidencerateof87.5%,andtheKappaofconsistencytestof0.752,P8、oflu-or~3scencecouldbeusedasthespecificindicatorfordiagnosingidiopathicmembranousnephropathy/nvitro.【Keywords】Anti-phospholipaseA2receptorantibody(anti-PLA2R);Idiopathicmembranousnephropathy(IMp;Indire
8、oflu-or~3scencecouldbeusedasthespecificindicatorfordiagnosingidiopathicmembranousnephropathy/nvitro.【Keywords】Anti-phospholipaseA2receptorantibody(anti-PLA2R);Idiopathicmembranousnephropathy(IMp;Indire
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