資源描述：
《時(shí)間分辨熒光免疫法與電化學(xué)發(fā)光法檢測(cè)結(jié)直腸腫瘤標(biāo)志cea的比較》由會(huì)員上傳分享，免費(fèi)在線閱讀，更多相關(guān)內(nèi)容在教育資源-天天文庫(kù)。
1、ISSN1009-3079CN14-1260/R世界華人消化雜志2005年12月15日第13卷第23期2799?研究快報(bào)BRIEFREPORT?時(shí)間分辨熒光免疫法與電化學(xué)發(fā)光法檢測(cè)結(jié)直腸腫瘤標(biāo)志CEA的比較張青云,孫麗,張書耕,王瓊張青云,北京大學(xué)臨床腫瘤學(xué)院北京腫瘤醫(yī)院檢驗(yàn)科北京市腫瘤防治thycontrolgroup(TRFIA:1.04±0.55μg/L,ECLIA:研究所免疫研究室北京市100036孫麗,錦州醫(yī)學(xué)院生化教研室遼寧省錦州市1210010.71±0.48μg/L)(P<0.01).Thesensitivi
2、tiesofTRFIA張書耕,王瓊,北京大學(xué)臨床腫瘤學(xué)院北京腫瘤醫(yī)院檢驗(yàn)科北京市100036andELCIAwere60.0%and66.7%;thespecificities通訊作者:張青云,100036,北京大學(xué)臨床腫瘤學(xué)院,北京腫瘤醫(yī)院檢驗(yàn)科,北京市腫瘤防治研究所免疫研究室.qingyzhang@btamail.net.cnwere98.3%and100%;theaccuracieswere85.6%電話:010-88115736and88.9%;thepositivepredictiverateswere94.7%收
3、稿日期:2005-09-21接受日期:2005-11-12and95.2%;andthenegativepredictiverateswere83.1%and85.7%,respectively.TheresultsofELCIAComparisonbetweentime-resolvedwerebetterthanthoseoftheTRFIA,andtheywerefluorescenceimmunoassayandwellcorrelated(r=0.9738).Therewasnosignificantelectro
4、-chemiluminescencedifferencebetweenthetwomethods(P>0.05).immunoassayfordetectionofserumcarcinoembryonicantigeninCONCLUSION:ThereisagoodcorrelationbetweencolorectalcarcinomaTRFIAandECLIAfordetectionoftheserumCEAlevel.Theyhavehighsensitivitiesandgoodstabilities,andQi
5、ng-YunZhang,LiSun,Shu-GengZhang,QiongWangaresuitableforclinicaldetectionofserumCEA.KeyWords:Time-resolvedfluorescenceimmu-Qing-YunZhang,DepartmentofMedicalLaboratory,BeijingCancernoassay;Electro-chemiluminescenceimmunoassay;Hospital,theSchoolofOncology,PekjingUnive
6、rsity;DepartmentofImmunology,BeijngInstituteforCancerResearch,Beijing100036,Carcinoembryonicantigen;ColorectalcarcinomaChinaLiSun,DepartmentofBiochemistry,JinzhouMedicalCollege,Jin-ZhangQY,SunL,ZhangSG,WangQ.Comparisonbetweentime-zhou121001,LiaoningProvince,Chinare
7、solvedfluorescenceimmunoassayandelectro-chemiluminescenceShu-GengZhang,QiongWang,DepartmentofMedicalLaboratory,BeijingCancerHospital,theSchoolofOncology,PekjingUniversity,immunoassayfordetectionofserumcarcinoembryonicantigeninBeijing100036,Chinacolorectalcarcinoma.
8、ShijieHuarenXiaohuaZazhi2005;13(23):2799-2802Correspondenceto:Dr.Qing-YunZhang,DepartmentofMedicalLaboratory,BeijingCancerHospital,theSchoolofOnc
