[Impact of Mycoplasma hominis and Ureaplasma urealyticum on the concentration of proinflammatory cytokines in vaginal fluid].
The main aim of this study was to determine impact of Mycoplasma hominis and Ureaplasma urealyticum on the concentrations of selected proinflammatory cytokines in vaginal fluid in pregnant women. The samples were obtained from 120 pregnant women at 22 to 36 weeks gestation. Vaginal fluid were analyzed for the concentrations of IL-1 alpha, IL-1 beta, IL-6 and IL-8 using standard enzyme-linked immunosorbent assay technique (ELISA), and cervical fluid for prevalence of Mycoplasma hominis and Ureaplasma urealyticum. Genital mycoplasmas were diagnosed in 36 of 120 pregnant women (30%), (in 17 of 36 women (47.2%) both M. hominis and U. urealyticum, in 14 women (38.9%) only U. urealyticum, and in 5 cases (13.8%) only M. hominis were diagnosed). Vaginal levels of IL-8 was statistically higher among women with genital mycoplasmas infection, as compared to group without these bacteria (p=0.033), while there was no correlation between IL-1 alpha, IL-1 beta and IL-6 concentrations and genital mycoplasmas infection. Future studies should concentrate on evaluation the impact of other lower genital tract bacteria on concentration of IL-8 and other proinflammatory cytokines.
Wasiela
Małgorzata
M
Zakład Mikrobiologii Lekarskiej UM w Lodzi.
Brzezińska-Błaszczyk
Ewa
E
Krzemiński
Zbigniew
Z
Kalinka
Jarosław
J
D016207:Cytokines / Q000378:metabolism*; D004797:Enzyme-Linked Immunosorbent Assay; D005260:Female; D006801:Humans; D007375:Interleukin-1 / Q000378:metabolism; D015850:Interleukin-6 / Q000378:metabolism; D016209:Interleukin-8 / Q000378:metabolism; D019535:Mycoplasma hominis / Q000378:metabolism*; D011247:Pregnancy; D016990:Ureaplasma urealyticum / Q000378:metabolism*; D014621:Vagina / Q000378:metabolism / Q000382:microbiology*
D016207:Cytokines; D007375:Interleukin-1; D015850:Interleukin-6; D016209:Interleukin-8