Ureaplasma urealyticum

Ureaplasma urealyticum is a species of Ureaplasma, a genus of bacteria belonging to the family Mycoplasmataceae. U. urealyticum, while commonly found in the human urogenital tract, has been associated with several diseases, including non-gonococcal urethritis, pelvic inflammatory disease, and adverse pregnancy outcomes.

Taxonomy

U. urealyticum is a member of the genus Ureaplasma, which is part of the family Mycoplasmataceae. This family also includes the genera Mycoplasma, Acholeplasma, and others. The genus Ureaplasma is distinguished by its ability to metabolize urea.

Microbiology

U. urealyticum is a small bacterium, lacking a cell wall, which allows it to assume various shapes. This characteristic, known as pleomorphism, is common in the family Mycoplasmataceae. The bacterium is also capable of producing biofilms, which may contribute to its pathogenicity.

Pathogenicity

While U. urealyticum is often found in the urogenital tract without causing disease, it has been associated with several diseases. These include non-gonococcal urethritis, pelvic inflammatory disease, and adverse pregnancy outcomes such as preterm birth, chorioamnionitis, and neonatal intensive care unit admission.

Treatment

Treatment of U. urealyticum infections typically involves antibiotics, such as tetracyclines, macrolides, or fluoroquinolones. However, resistance to these antibiotics has been reported.

See also

• Mycoplasma
• Ureaplasma parvum
• Ureaplasma infection

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