Are Mycoplasma pneumoniae coinfections frequent in COVID-19 patients? A systematic review.

Understanding the proportion of SARS-CoV-2 patients with Mycoplasmapneumoniae coinfection is crucial for treating patients suffering from coronavirus disease (COVID-19), help to ensure responsible use of antibiotics and minimize the negative consequences of overuse. In addition, this knowledge could have an impact on empirical antibiotic management guidelines for patients with COVID-19. This systematic review aimed to identify the prevalence of M.

Expression of HPV-16 E6 and E7 oncoproteins alters developmental cycle and induces increased levels of immune regulatory molecules.

Introduction: Infection with Human Papillomavirus (HPV) is a recognized risk factor for (CT) infection and vice versa. Coinfection of HPV and CT in women is a very common and usually asymptomatic finding that has been linked to increased risk of cervical cancer. It has been demonstrated that CT facilitates the entry of multiple high risk HPV genotypes, leading to damage of the mucosal barrier and interfering with immune responses and viral clearance, which ultimately favours viral persistence and malignant transformation.

Association between Human Papillomavirus and Chlamydia trachomatis genital infections in male partners of infertile couples.

The prevalence of HPV infection and its relationship with other sexually transmitted infections was analyzed in a cohort of 117 male partners of infertile couples from Cordoba, Argentina. Semen samples and urethral swabs were obtained and the infection with HPV, Chlamydia trachomatis, HSV1, HSV2, Mycoplasma hominis and Ureaplasma urealyticum was analyzed. A prevalence of HPV infection of 27.

[Prevalence of human papillomavirus and associated risk factors in women affiliated with state health insurance in Posadas, Misiones (Argentina)].

Background: Human papilloma virus (HPV) is one of the most frequent sexually transmitted infections, especially among young people.

Aims: To describe the prevalence of genital HPV infections, to identify clinical-epidemiological factors associated with them and to determine the frequency of viral strains.

Methods: Endocervical samples were studied of 505 women between 15 and 49 years old, who attended the laboratory of the Institute of Social Security, residents of Posadas, Misiones, for the study of vaginal exudate, between January 2012 and June 2013.

Detection of human herpesvirus 6 (HHV-6) and human herpesvirus 7 (HHV-7) DNA in endocervical samples from a positive and negative HPV woman of Córdoba, Argentina.

Aims: The purpose of the present study was to elucidate the presence of human herpesvirus 6A (HHV-6A), HHV-6B and HHV-7 in samples of the uterine cervix through detection of viral DNA. We analysed normal tissues, samples with low-grade squamous intraepithelial lesions (LSILs) and high-grade squamous intraepithelial lesions (HSILs). We correlated the presence of HHV-6 and HHV-7 with the finding of human papillomavirus (HPV) in mucosal samples.

Sexually transmitted infections in oral cavity lesions: Human papillomavirus, , and Herpes simplex virus.

: Provide evidence of HPV, and HSV infection in the oral cavity from patients with different types of stomatological lesions. : Oral swabs samples were collected from a total of 318 patients. The infectious agents were analyzed using the PCR technique.

Prevalence, risk factors and molecular characterization of Chlamydia trachomatis in pregnant women from Córdoba, Argentina: A prospective study.

Background: Chlamydia trachomatis causes the most prevalent bacterial Sexual Transmitted Infection. In pregnant women, untreated chlamydial infections are associated with abortions, premature rupture of membranes, postpartum endometritis, low birth weight and transmission to the newborn. In Córdoba, Argentina, there is little knowledge about the prevalence of Chlamydia trachomatis in women in their third trimester of pregnancy, so, the aim of this study was to evaluate Chlamydia trachomatis prevalence and genotypes present in Cordovan pregnant women with different age and socioeconomic status.

Molecular characterization of Chlamydia pneumoniae in animals and humans from Argentina: Genetic characterization of Chlamydia pneumoniae.

In this study, genetic diversity of Chlamydia pneumoniae was investigated and the relationships between sequences amplified of different sources, clinical conditions and geographical regions of central Argentina were established. Samples amplified were similar to human C. pneumoniae patterns and show the high clonality of the population.

Knowledge of the General Community in Cordoba, Argentina, on Human Papilloma Virus Infection and its Prevention.

Background: Most studies of human papilloma virus (HPV) are aimed at the natural history of the infection and its relation to cancer; however, there are few studies to assess knowledge of the general population. Our aim was analyze the degree of knowledge of Argentinians about HPV infection and its prevention.

Materials And Methods: We conducted a voluntary, anonymous and non-binding survey with 27 multiple-choice items, in twelve private and public establishments, selected to include a broad population in terms of education, age and gender.

Mutation detection of E6 and LCR genes from HPV 16 associated with carcinogenesis.

Human papillomavirus (HPV) is responsible for one of the most frequent sexually transmitted infections. The first phylogenetic analysis was based on a LCR region fragment. Nowadays, 4 variants are known: African (Af-1, Af-2), Asian-American (AA) and European (E).