期刊
SEXUALLY TRANSMITTED DISEASES
卷 42, 期 9, 页码 475-481出版社
LIPPINCOTT WILLIAMS & WILKINS
DOI: 10.1097/OLQ.0000000000000318
关键词
-
资金
- NCI NIH HHS [P30 CA015704] Funding Source: Medline
- NIAID NIH HHS [U19 AI113173, T32 AI007140, R01 AI061628, R01 AI052228] Funding Source: Medline
- NIH HHS [S10 OD020069] Funding Source: Medline
- PHS HHS [T32 A107140] Funding Source: Medline
Background Cervicitis is an inflammatory condition of the cervix associated with upper genital tract infection and reproductive complications. Although cervicitis can be caused by several known pathogens, the etiology frequently remains obscure. Here we investigate vaginal bacteria associated with bacterial vaginosis as potential causes of cervicitis. Methods Associations between vaginal bacteria and cervicitis were assessed in a retrospective case-control study of women attending a Seattle sexually transmitted disease clinic. Individual bacterial species were detected using 2 molecular methods: quantitative polymerase chain reaction (qPCR) and broad-range 16S rRNA gene PCR with pyrosequencing. The primary finding from this initial study was evaluated using qPCR in a second cohort of Kenyan women. Results The presence of Mageeibacillus indolicus, formerly BVAB3, in the cervix was associated with cervicitis, whereas the presence of Lactobacillus jensenii was inversely associated. Quantities of these bacteria did not differ between cervicitis cases and controls, although in a model inclusive of presence and abundance, M. indolicus remained significantly associated with cervicitis after adjustment for other cervicitis-causing pathogens. M. indolicus was not associated with cervicitis in our study of Kenyan women, possibly due to differences in the clinical definition of cervicitis. Conclusions Colonization of the endocervix with M. indolicus may contribute to the clinical manifestations of cervicitis, but further study is needed to determine whether this finding is repeatable and applicable to diverse groups of women. Colonization of the cervix with L. jensenii could be a marker of health, perhaps reducing inflammation or inhibiting pathogenic infection.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据