genital ureaplasma urealyticum infection is considered to be a sexually transmitted infection. the bacterium has been found to be involved in pid, chorioamnionitis, urethritis, respiratory distress syndrome and pneumonia in newborn, abortion and infertility. u. urealyticum infections not only jeopardize fertility but also pose a risk for infertility treatment and resulting pregnancies. the purp...

Sequencing of mba gene fragments of reference strains of Ureaplasma urealyticum serovars 1, 3, 6, 14 and 8, in addition to 33 clinical U. urealyticum isolates is reported. A phylogenetic tree deduced from alignment of these sequences clearly demonstrates two major clusters (confidence limit 100%), which equate to the parvo and T960 biovars, and five types, which have been designated mba 1, 3, 6...

BACKGROUND Ureaplasma urealyticum and its association with chronic lung disease (CLD) of prematurity has remained a controversial topic. To readdress this question, we performed a longitudinal study using culture and polymerase chain reaction to detect U urealyticum in the respiratory tract of very low birthweight infants throughout their neonatal intensive care unit hospitalizations. METHODS...

2. Mastroianni A, Coronado O, Nanetti A, Manfredi R, Chiodo F. Staphylococwho described an association between cytomegalovirus (CMV) cus cohnii: an unusual cause of primary septic arthritis in a patient with infection and antiphospholipid syndrome. We have looked at the AIDS. Clin Infect Dis 1996;23:1312–3. production and possible mechanisms of induction of antiphospho3. Mastroianni A, Coronado...

Epidemiologic studies indicated that some infertile men who were infected with Ureaplasma urealyticum displayed positive antisperm antibodies in their serum and/or semen. The purpose of this study was to investigate the possible mechanism of antisperm antibodies production after infection with U. urealyticum and to analyze the relationship between U. urealyticum and infertility. The existence o...

Ureaplasma urealyticum is a causative agent of nongonococcal urethritis and is implicated in the pathogenesis of several other diseases. The species is divided into 14 serovars and two biovars, of which biovar 1 is most commonly isolated from clinical specimens. Reported associations between individual serovars and diseases have been difficult to confirm because of practical difficulties with s...

conclusions according to the direct correlation between the increase in the prevalence rate of genital mycoplasmas and increased age of pregnancy, initially, it is better to prevent pregnancy at older ages, and then, should a pregnancy occur, the highest levels of health cares should be provided to older pregnant women. materials and methods three hundred and fifty high vaginal swabs were taken...

OBJECTIVE The genital mycoplasmas, Ureaplasma urealyticum and Mycoplasma hominis, are commonly identified in the vagina of healthy pregnant women. However, these microorganisms are the most common isolates from the amniotic fluids of women in preterm labor. The mechanisms responsible for vaginal colonization and ascent to the uterus remain undetermined. We evaluated the association between U. u...

BACKGROUND Mycoplasma hominis and Ureaplasma urealyticum are implicated in a wide array of infectious diseases in adults and children. Since some species have innate or acquired resistance to certain types of antibiotics, antibiotic susceptibility testing of mycoplasma isolated from the urogenital tract assumes increasing importance. AIMS To evaluate the prevalence and antibiotic susceptibili...

Corynebacterium urealyticum is a Gram positive, slow-growing, lipophilic, multi-drug resistant, urease positive micro-organism with diphtheroid morphology. It has been reported as an opportunistic nosocomial pathogen and as the cause of a variety of diseases including but not limited to cystitis, pyelonephritis, and bacteremia among others. This review serves to describe C. urealyticum with res...