OBJECTIVES To assess the prevalence of Ureaplasma urealyticum and Mycoplasma hominis in women experiencing chronic urinary symptoms. METHODS Urine, vaginal, and urethral samples obtained from 153 women presenting with chronic voiding symptoms were tested for the presence of pathogens including U. urealyticum and M. hominis. Patients with positive cultures for Mycoplasma were treated with a si...

Antibiotic resistance in Ureaplasma urealyticum/Ureaplasma parvum and Mycoplasma hominis is an issue of increasing importance. However, data regarding the susceptibility and, more importantly, the clonality of these organisms are limited. We analyzed 140 genital samples obtained in Bern, Switzerland, in 2014. Identification and antimicrobial susceptibility tests were performed by using the Myco...

The roles of Mycoplasma genitalium and Ureaplasma urealyticum in nongonococcal urethritis are not yet well established. The aim of this study was to determine the presence of these microorganisms in the urethral tracts of 187 human immunodeficiency virus type 1 (HIV-1)-infected male patients with no clinical signs of urethritis. The results indicate that the prevalence of M. genitalium and U. u...

Ureaplasma urealyticum has been associated with urethritis in men, obstetric problems in women, and respiratory distress syndrome in preterm infants. U. urealyticum can be divided into two biovars comprising 14 serovars. Partial sequences of genes encoding the multiple-banded antigens of the cell surface are known. Using a commercially available precast DNA mutation detection gel system, we hav...

OBJECTIVE Our objective was to determine the role of Mycoplasma hominis and Ureaplasma urealyticum in pelvic inflammatory disease (PID). METHODS The clinical and microbiologic variables in 114 patients with a clinical diagnosis of PID were compared prospectively according to the isolation of M. hominis and U. urealyticum from their endometrial cavities. RESULTS The groups were epidemiologic...

The human spermatozoa! motility was significantly affected by the whole culture solution and slightly less significantly by the microbial cell suspension of Ureaplasma urealyticum but not the microbial metabolites (culture supernatant). The same phenomenon was observed with the preparations of Mycoplasma hominis in somewhat less degree.

BACKGROUND AND OBJECTIVES Ureaplasma urealyticum can colonize women genital tract and be isolated from the amniotic fluid of women with adverse pregnancy outcomes. The association of U. urealyticum with spontaneous abortion remains controversial. The aim of this study was to evaluate the frequency of U. urealyticum infection among pregnant women and its association with spontaneous abortion. ...

PURPOSE Ureaplasma urealyticum is a commensal of the lower genitourinary tract of many sexually active adults. The organism is more common in partners of infertile than fertile marriages. We conducted a prospective study at our tertiary care center to confirm a possible association between U. urealyticum and abnormal sperm function parameters. MATERIALS AND METHODS A total of 50 consecutive m...

Mycoplasma hominis (M. hominis) and Ureaplasma urealyticum (U. urealyticum) are important opportunistic pathogens that cause urogenital infections and complicate pregnancy. The aim of this study was to investigate the prevalence, effects on pregnancy outcomes, and antimicrobial susceptibilities of M. hominis and U. urealyticum. We tested vaginal swabs obtained from 1035 pregnant women for the p...