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《尿液HIV-1抗体检测及其临床意义.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、·22·中国感染控制杂志2010年1月第9卷第1期ChinJInfectControlVol9No1Jan2010.论著.尿液HIV一1抗体检测及其临床意义郭婧婧,徐丹,王敏,谢巍巍,刘文恩(1中南大学湘雅医院,湖南长沙410008;2长沙市传染病医院,湖南长沙410011;3中南大学湘雅医学院医学检验系,湖南长沙410013)[摘要]目的探讨尿液标本中人免疫缺陷病毒(HIV)一1抗体检测的临床意义。方法应用酶联免疫吸附试验(ELISA)对59例经疾病预防控制中心(CDC)确诊的HIV感染者及30例健康体检者血液和尿液标本同时进行HIV-1抗体检测;以确认结果为准,计算尿
2、液HIV-1抗体检测的敏感度、特异度。结果59例经CDC确诊的HIV感染者血清HIv-1抗体全部阳性,相应尿液中HIV-1抗体阳性53例,阴性6例;对照组30例的血清HIV-1抗体全部阴性,相应尿液1例HIV-1抗体阳性,经血清ELISA法及胶体硒法对该样本进行HIV-1抗体检测均阴性。以确认结果为准,尿液HIV-1抗体检测阳性敏感度为89.83,特异度为96.67。结论在采集血液标本不便的情况下,可通过检测尿液HIV-1抗体对高危人群进行HIV感染筛查。[关键词]人免疫缺陷病毒;艾滋病;尿液;HIV-1抗体;实验室技术和方法[中图分类号]R512.91[文献标识码]A[
3、文章编号]1671—9638(2010)01—0022—03DetectionandclinicalsignificanceofHIV-1antibodyinurineGUOJing-jing,XU,WANGMin。,XIE耽—wei。,LJU一en(1XiangyaHospital,CentralSouthUniversity,Changsha410008,China;2InfectiousDiseaseHospitalofChang—sha,Changsha410011,China;3DepartmentofMedicalLaboratoryofXiangyaScho
4、olofMedicine,CentralSouthUniversity,Changsha410013,China)[Abs1h鼍ct]ObjectiveToevaluatetheclinicalsignificanceofdetectinganti-HIV-1antibodyinurinesamples.MethodsAnti—HIV一1antibodywastestedinserumandurinesamplesfrom59HIV-infeetedpersonsdiagnosedbyProvincialCenterforDiseaseControlandPreventi
5、onand3OhealthycontrolswithELISA;Takingtheresultsofthecounterpartserumsamplestestedasstandard,thesensitivityandspecificityofanti-HIV-1antibodyinurinesampleswerecalculated.ResultsAmong59HIV-infectedcases,anti-HIV-1antibodypositiveresultsofserumtestwereob—servedinal1cases,while53urinesamples
6、showedpositiveand6oneswerenegative.Noneoftheserumsamplesshowedanti-HIV-1antibodypositiveinthecontrolgroup,but1urinesamplewaspositive,whichwasdeterminedtobenegativebyserumenzyme-linkedirnmunosorbentassayandelectroseleniumassay.Thesensitivityandspecific—ityfortheurineELISAwere89.83and96.67r
7、espectively.ConclusionTheresultsindicatethaturineanti-HIV-1antibodycanbetestedtoscreenHIVinfectioninhighriskpopulation,ifserumsamplesareunavailable.[-Keywords]humanimmunodeficiencyvirus;acquiredirnrnunodeficiencysyndrome;urine;HIV-1antibody;labo—ratorytechniqueandme
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