摘要
Objective:ToinvestigateU.parvum(previouslyUreaplasmaurealyticumbiovar1)andU.urealyticum(previouslyUreaplasmaurealyticumbiovar2)andtheirsubtypesandserovarsinurinespecimensofpregnantwomen.Methods:Aftercollecting151specimensandinoculatingbroth,allbrothculturepositive(ureasepositive)specimenswereamplified,specieswereidentifiedandsubtypedbyusinggeneralprimers,species-specific,andtype-specificprimerstargetingthemultiplebandedantigen(MBA)genesequence.Results:U.parvumwasidentifiedin58of151specimensandU.urealyticumin18(bothwerepresentin5,andneitherwerefoundin6).Serovars3,1,and6werethemostcommonamongU.parvumisolatesandsubtypes1and3werethemostcommonamongU.urealyticum.Multipleserovarsamongclinicalisolateswerefound.Conclusion:ThisPCR-basedtypingsystemcouldfacilitatestudiesoftherelationshipbetweenindividualureaplasmaspeciesorsubtypesandhumandiseases.
出版日期
2001年02月12日(中国Betway体育网页登陆平台首次上网日期,不代表论文的发表时间)