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Isolation and molecular identification of mycoplasma genitalium from the secretion of genital tract in infertile male and female.

ABSTRACT: BACKGROUND:Mycoplasmas can cause acute and chronic diseases at multiple sites with wide-range complications and have been implicated as cofactors in diseases. The infections influenced form genital mycoplasmas specifically Mycoplasma hominis and Mycoplasma genitalium potentially affect reproductive disorders, and infertility. OBJECTIVE:Isolation and molecular identification of Mycoplasma genitalium from the genital tract of infertile male and vaginal discharge of infertile female referred to Infertility Center of Kerman in 2013. MATERIALS AND METHODS:This study was a randomized, prospective study. We included 100 infertile male and 100 infertile female that were referred to the Infertility Center of Kerman. Then for isolation and molecular identification of Mycoplasma genitalium from urethral and vaginal discharge polymerase chain reaction was performed on Mycoplasma genus and genitalium. RESULTS:From a total of 100 semen samples 45 patients (45%) were mycoplasma-positive and 13 (28.8%) were genitalium species positive. Also, from a total of 100 women samples 43 women (43%) were mycoplasma-positive and 10 (23.2%) were genitalium species positive. Positive samples were sequenced and phylogenetic tree was drawn. CONCLUSION:According to the results of this study, a high percentage of infertile male and female were infected with the Mycoplasma genitalium. For prevention of harmful and significant consequences of this infection, we suggest a screening program in symptomatic infertile couples.

SUBMITTER: Mohseni Moghadam N

PROVIDER: S-EPMC4248144 | biostudies-literature | 2014 Sep

REPOSITORIES: biostudies-literature

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Isolation and molecular identification of mycoplasma genitalium from the secretion of genital tract in infertile male and female.

Mohseni Moghadam Naeime N Kheirkhah Babak B Mirshekari Toraj Reza TR Fasihi Harandi Majid M Tafsiri Elham E

Iranian journal of reproductive medicine 20140901 9

<h4>Background</h4>Mycoplasmas can cause acute and chronic diseases at multiple sites with wide-range complications and have been implicated as cofactors in diseases. The infections influenced form genital mycoplasmas specifically Mycoplasma hominis and Mycoplasma genitalium potentially affect reproductive disorders, and infertility.<h4>Objective</h4>Isolation and molecular identification of Mycoplasma genitalium from the genital tract of infertile male and vaginal discharge of infertile female ...[more]

PMID: 25469132

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Project description:BackgroundChlamydia trachomatis and Mycoplasma infections have been regarded as severe challenges to public health worldwide because their potential risk of leading to serious reproductive complications. C. trachomatis is the most common sexually transmitted bacterial infections and the prevalence has been increasing in recent years. As a newly discovered pathogen, Mycoplasma genitalium has gradually been recognized as important sexually transmitted infection and even been called a "new chlamydia". There are no official epidemiological data of M. genitalium in China especially in women with lower reproductive tract infection. This work aims to understand the prevalence and risk factors of M. genitalium and C. trachomatis in women with lower reproductive tract infections and to provide reference for the formulation of health policy in China.MethodsThis study was conducted in the gynecological clinics of 12 hospitals geographically located in different regions in China. Women with purulent cervical secretions or abnormal vaginal microecology were included as the research group, and those with normal vaginal microecology and cervical secretions were included as the control group. A total of 2190 participants were recruited in this project including 1357 of research group and 833 of control group. All participants were required to complete questionnaires, whose vaginal discharge were collected for vaginal microecology test and cervical discharge for detection of M. genitalium and C. trachomatis.ResultsThe prevalence of C. trachomatis and M. genitalium were 7.1% (96/1357) and 3.8% (51/1357), respectively in research group. The prevalence of C. trachomatis and M. genitalium varied in different regions. Infection rates of C. trachomatis and M. genitalium were higher in women with abnormal vaginal microecology (C.t P = 0.038, M.g P = 0.043), especially in women with bacterial vaginosis and mixed vaginitis, of which C. trachomatis showed statistical differences (bacterial vaginosis, P = 0.035; mixed vaginitis, P = 0.0001) and M. genitalium was close to statistical differences (bacterial vaginosis, P = 0.057; mixed vaginitis, P = 0.081). Alcoholism and abnormal vaginal microecology were positively correlated with both C. trachomatis and M. genitalium infection. Increasing age, being married and multi-parity were negatively correlated with C. trachomatis infection. There is a positive correlation between multiple sexual partners, diversed styles of sex and C. trachomatis infection.ConclusionsWomen with lower genital dysbiosis have an increased risk of C. trachomatis and M. genitalium. The overall prevalence of M. genitalium is lower than that of C. trachomatis, while they have similarities in the characteristics of infection. Although M. genitalium is not routinely screened as C. trachomatis in young women, attention should be paid to M. genitalium infection in young women with abnormal vaginal microecology or having childbearing needs.

Dataset Information

Isolation and molecular identification of mycoplasma genitalium from the secretion of genital tract in infertile male and female.

Publications

Isolation and molecular identification of mycoplasma genitalium from the secretion of genital tract in infertile male and female.

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