摘要
目的 调查妇科门诊人群宫颈解脲支原体检出情况及其分群分型。方法 用液体选择培养基初筛妇科体检人群 2 61例 ,初筛阳性的液体培养基用玻璃奶法提取DNA ,再用PCR法进行分群分型。结果 2 61例中UU阳性15 9例 (60 .9% ) ,其中生物一群 15 1例 (95 .0 % ) ,生物二群 8例 (5 .0 % ) ;生物一群中血清 1型 3 0例 (19.9% ) ,血清 3型 62例 (4 1.1% ) ,血清 6型 44例 (2 9.1% ) ,血清 14型 2例 (1.3 % ) ,混合感染 13例 (8.6% )。结论 在妇科门诊人群中UU的检出率达到 60 .9% ,以生物一群为主 (95 .0 % ) ,而且以 1、3、6型单纯感染为主 (90 .1% )。所以妇科门诊人群中单纯从宫颈分离出UU并不意味着致病。
Objective To investigate Ureaplasma urealyticum(UU) in cervix in gynecologic check up population and its biovars and serotypes.Methods 261 cases were collected from gynecologic clinic.Swabs taken from cervix were cultured by commercial UU selective liquid medium.The positive cases were then clarified into biovars and serotypes by PCR method.Results 261 cases were screened and 159 cases were found to be UU positive by culture(60.9%).In UU positive cases,151 were parvum biovar(95.0%) and 8 were Urealyticum biovar(5.0%).In parvum biovar,serotype 1,3,6 and 14 were 30 cases(19.9%),62 cases(41.1%),44 cases(29.1%) and 2 cases(1.3%) respectively.The mixed infections of these four serotypes were 13 cases(8.6%).Conclusion In gynecologic clinic population,the UU in cervix is relatively high(60.9%).Simple founding of UU in cervix hasn't pathogenicity.The main infective biovar is parvum biovar and single infections caused by serotypes of parvum biovar are dominant in normal population.
出处
《中国皮肤性病学杂志》
CAS
北大核心
2002年第3期155-157,共3页
The Chinese Journal of Dermatovenereology
关键词
解脲支原体
生物群
血清型
Ureaplasma urealyticum
Biovar
Serotype
