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血液梅毒筛查中不同实验方法适用性探讨 被引量:8

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摘要 目的评价灵敏度高、特异性好的实验方法和试剂用于血液梅毒的筛查,提高其阳性检出率,防止梅毒通过血液传播。方法应用酶联免疫试验(ELISA)、快速血浆反应素环状卡片试验(RPR)、梅毒螺旋体抗体诊断(凝集法)试剂(TPPA)3种实验方法对梅毒的检测结果进行比较。结果95539例共检出梅毒阳性者619例,阳性率为0.65%。用ELISA方法检出588例,占94.99%(588/619);RPR方法检出258例,占41.68%(258/619);TPPA方法检出524例,占84.65%(524/619)。结论ELISA方法灵敏度高,仪器操作规范便于资料保存,是血液筛查的理想方法。血液筛查从保证血液的安全性、操作的方便性和经济性三个方面考虑,双法筛查血液的选择最好是ELISA方法和RPR方法。TPPA方法特异性好,适用于梅毒筛查后阳性标本的确认实验。
作者 林碧 陈筱华
机构地区 温州市中心血站
出处 《浙江实用医学》 2008年第1期68-69,共2页 Zhejiang Practical Medicine
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  • 1[1]Zrein M, Maure I, Boursier F, et al. Recombinant antigen-based enzyme immunoassay for screening of treponema pallidum antibodies in blood bank routine.J Clin Microbiol,1995,33,(3):525
  • 2[2]Sevars AH, Schasfoort RB, Salden MH, et al.An immunosensor for syphilis screening based on surface plasmon resonance. Biosens Bioelectron,1993, 8(3-4):185
  • 3[3]Gerber A, Krell S, Morenz J.Recombinant treponema pallidum antigens in syphilis serology.Immunobiology,1997,196(5):535
  • 4[4]Fujimura K, Ise N, Ueno E,et al. Reactivity of recombinant treponema pallidum (r-Tp) antigens with anti-Tp antibodies in human syphilitic sera evaluated by ELISA. J Clin Lab Anal,1997,11(6):315
  • 5[5]Antoni G, dal Maso G, Berti B, et al .Detection of antigenic determinants in the treponema pallidum membrane protein TmpA using overlapping synthetic peptides.J Immunol Methods,1996,189(1):137
  • 6[6]Tabidze IL, Lee FK, Tambe P, et al. Enzyme-linked immunospot assay for the diagnosis of active treponema pallidum infection during the various stages of syphilis. Sex Transm Dis, 1999,26(8):426
  • 7[7]Sanchez PJ, McCracken GH Jr, Wendel GD, et al .Molecular analysis of the fetal IgM response to treponema pallidum antigens: implications for improved serodiagnosis of congenital syphilis.J Infect Dis,1989,159(3):508
  • 8[8]Young H, Moyes A, de Ste Croix I, et al. A new recombinant antigen latex agglutination test (Syphilis Fast) for the rapid serological diagnosis of syphilis.Int J STD AIDS,1998,9(4):196
  • 9Young H,Moyes A,McMillan A,et al.Enzyme immunoassay for antitreponemal IgG: screening or confirmatory test[].Journal of Clinical Pathology.1992
  • 10Young H,Moyes A,Seagar L,et al.Novel recombinant-antigen enzyme immunoassay for serological diagnosis of syphilis[].Journal of Clinical Microbiology.1998

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