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Evaluation of Sensitivity and Specificity of a Mycoplasma haemomuris-Specific Polymerase Chain Reaction Test

机译:血统支原体特异性聚合酶链反应试验的敏感性和特异性评估

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BackgroundandPurpose:Mycoplasmahaemomuris,asmallpleomorphicbacteriumparasiticofredbloodcells,oftencauseschronicandsubclinicalinfectionofrodents.Mycoplasmahaemomurisisuncultivable,andaserologictestingmethodisnotreadilyavailable.Thepurposeofthestudyreportedherewastodevelopasensitiveandspecificpolymerasechainreaction(PCR)testfordetectionofM.haemomurisinbloodsamples.brxmlns="http://pub2web.metastore.ingenta.coms/"/brMethods:OnthebasisoftheregionsoftheM.haemomuris16SrRNAgenemostdivergentfromcorrespondingregionsofrelatedbacteria,M.haemomuris-specificprimersweredesignedsothattheseprimerscouldselectivelyamplifyM.haemomurisDNA.APCRtestwasperformed,usingbloodsamplesfromBALB/cmiceinfectedwithM.haemomurisstrainsTR8564,TR8563,andTR8556.brxmlns="http://pub2web.metastore.ingenta.coms/"/brResults:UseofthePCRtestenableddetectionofM.haemomurisDNAinaminimumof0.0001#59157;lofinfectedmouseblood.ThetestalsowasspecificforM.haemomurisanddidnotamplifycloselyrelatedspecies,suchasM.haemofelis,M.haemosuis,M.orale,orAnaplasmamarginale.brxmlns="http://pub2web.metastore.ingenta.coms/"/brConclusion:ThismethodissensitiveandspecificfordetectionofM.haemomuris.
机译:BackgroundandPurpose:Mycoplasmahaemomuris,asmallpleomorphicbacteriumparasiticofredbloodcells,oftencauseschronicandsubclinicalinfectionofrodents.Mycoplasmahaemomurisisuncultivable,andaserologictestingmethodisnotreadilyavailable.Thepurposeofthestudyreportedherewastodevelopasensitiveandspecificpolymerasechainreaction(PCR)testfordetectionofM.haemomurisinbloodsamples 方法:OnthebasisoftheregionsoftheM.haemomuris16SrRNAgenemostdivergentfromcorrespondingregionsofrelatedbacteria,设计了M.haemomuris特异的引物,以便这些引物可以选择性扩增M.haemomuris DNA.APCR测试是通过使用感染了M.haemomuriss菌株TR8564,TR8563和TR8556的BALB / cmice中的血样进行的。 0001#59157;该病还存在最终感染的小鼠血液。该测试还针对血红霉菌和双歧杆菌,放大了与之相关的物种,例如血红霉菌,血红霉菌suis,M.orale或Anaplasmamarginale。 结论:这种方法对检测血红霉菌敏感。

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