نتایج جستجو برای: ureaplasma spp

تعداد نتایج: 52039  

توحیدپور, مریم, شاه حسینی, محمدحسن, صارمی, ابوطالب, مهرابیان, صدیقه,

Background and purpose: Ureaplasma urealyticum is one of the most common causes of Non-Gonococcal Urethritis (NGU). Asymptomatic clinical infection caused by this bacterium can cause malnutrition of the sexual attachment glands and its presence in semen contributes to lower fertility. The aim of this study was to identify Ureaplasma urealyticum in semen of infertile men using PCR method as an a...

Journal: : 2022

Currently, cervicitis of nonspecific etiology is one the urgent problems modern gynecology due to extremely high frequency their occurrence, a tendency chronic relapsing course, negative impact on reproductive health, and risk developing number complications. The role violations vaginal microbiocenosis local immune status in development CNC has been convincingly shown. replacement lactobacilli ...

2012
Sara Jones Krystle Agans Karen Dearen Jennifer Knight Kunapuli T. Madhusudhan Trevor Brasel Robert Sherwood Mehdi Karamchi

Swabs are routinely placed into non-propagating universal transport media (UTM) to preserve the viability and integrity of samples for clinical analysis. However, the variability in storage conditions as well as the transport medium itself creates inconsistent and unreliable results rendering this low cost alternative inefficient. The performance of a Puritan Medical Products Company LLC (PMP) ...

Journal: :Infection and immunity 2002
Rose M Viscardi Jennifer Kaplan Judith C Lovchik Ju Ren He Lisa Hester Srinivas Rao Jeffrey D Hasday

Ureaplasma urealyticum respiratory tract colonization in preterm infants has been associated with a high incidence of pneumonia and the development of bronchopulmonary dysplasia. However, study of this human pathogen has been hampered by the absence of animal models. We have developed the first juvenile mouse model of Ureaplasma pneumonia and characterized the histopathology during the month fo...

2013
James W. Robinson Samantha J. Dando Ilias Nitsos John Newnham Graeme R. Polglase Suhas G. Kallapur J. Jane Pillow Boris W. Kramer Alan H. Jobe Diane Payton Christine L. Knox

Ureaplasma species are the microorganisms most frequently associated with adverse pregnancy outcomes. The multiple banded antigen (MBA), a surface-exposed lipoprotein, is a key virulence factor of ureaplasmas. The MBA demonstrates size variation, which we have shown previously to be correlated with the severity of chorioamnion inflammation. We aimed to investigate U. parvum serovar 3 pathogenes...

Journal: :Antimicrobial agents and chemotherapy 2016
Michael L Beeton Victoria J Chalker Lucy C Jones Nicola C Maxwell O Brad Spiller

Ureaplasma spp. are associated with numerous clinical sequelae with treatment options being limited due to patient and pathogen factors. This report examines the prevalence and mechanisms of antibiotic resistance among clinical strains isolated from 95 neonates, 32 women attending a sexual health clinic, and 3 patients under investigation for immunological disorders, between 2007 and 2013 in En...

2010
Tae-Jung Sung

Although numerous clinical observational studies have been conducted over a period of over 30 years, the clinical significance of Ureaplasma infection is still under debate. The Ureaplasma speices. is a commensal in the female genital tract and considered to have of low virulence; however, Ureaplasma colonization has been associated with infertility, stillbirth, preterm delivery, histologic cho...

Journal: :Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologicas 1997
R A Cunha C P Koiffman D H Souza K Takei

The possibility that Ureaplasma urealyticum might play an important role in human infertility was first raised more than 20 years ago, but this association remains speculative. Considering the hypothesis that the pathogenicity of Ureaplasma urealyticum may depend on its serotypes, the clastogenic effects of different strains of Ureaplasma urealyticum, at concentrations of 10(3) CCU (color chang...

2013
Ho Seon Eun Soon Min Lee Min Soo Park Kook In Park Ran Namgung Chul Lee

PURPOSE Ureaplasma colonization is related with perinatal complications in preterm infants. Little is known about the difference in virulence among various Ureaplasma urealyticum serovars. The aim of this study was to determine U. urealyticum serovars of preterm infants in order to assess whether any of the serovars were associated with bronchopulmonary dysplasia (BPD). METHODS Three hundred ...

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