Uropathogenic strains of Escherichia coli (UPEC) can colonize the vagina and cause infections within the entire urogenital tract, including those associated with urinary tract devices. Lactobacilli typically dominate the vaginal microbiota in healthy women, and studies have shown that they can inhibit UPEC growth and vaginal colonization. However, little is known regarding the mechanisms behind...

We appreciate the attention given to our publication regarding the mechanism associated with the immunopathogenic response in experimental vulvovaginal candidiasis that employed mice resistant (CD-1) and susceptible (C3H/HeN) to chronic colonization/infection (6). We respect data presented by Gabrielli et al. (1) regarding the achievement of a chronic colonization condition in the CD-1 strain o...

14–30% of the subjects (Bifidobacterium, Enterococcus, and the Bacteroides fragilis group). Fallani compared neonatal fecal samples from Sweden, Scotland, Germany, Italy, and Spain. Bifidobacterium genus was predominant (40% average proportion of total detectable bacteria), followed by Bacteroides (11.4%) and Enterobacteria (7.5%; Fallani et al., 2010). Differences in colonization pattern can b...

BACKGROUND The vaginal microbial community plays a vital role in maintaining women's health. Understanding the precise bacterial composition is challenging because of the diverse and difficult-to-culture nature of many bacterial constituents, necessitating culture-independent methodology. During a natural menstrual cycle, physiological changes could have an impact on bacterial growth, colonizat...

The relevance of vaginal colonization of pregnant women by Escherichia coli is poorly understood, despite these strains sharing a similar virulence profile with other extraintestinal pathogenic E. coli producing severe obstetric and neonatal infections. We characterized the epidemiology, antimicrobial susceptibility and virulence profiles of 84 vaginal E. coli isolates from pregnant women from ...

This study examined the antibiotic resistance patterns of group B streptococci (GBS) isolated from gravid women. A total of 156 vaginal and cervical isolates of GBS were examined for resistance to penicillin, ampicillin, clindamycin, cefoxitin, gentamicin, and erythromicin. No resistance to penicillin or ampicillin was found, nor was penicillinase production demonstrated. A high level of resist...

Oral administration of a probiotic mixture (PM; Respecta®) consisting of Lactobacillus rhamnosus HN001 (L1), Lactobacillus acidophilus La-14 (L2), and lactoferrin RCXTM results in colonization of these probiotics in the vagina of healthy women. Therefore, we examined whether vaginal colonization of the PM ingredients L1 and L2 could attenuate bacterial vaginosis (BV). BV was induced in mice via...

OBJECTIVE To evaluate associations between common vaginal infections and human papillomavirus (HPV). STUDY DESIGN Data from up to 15 visits on 756 HIV-infected women and 380 high-risk HIV-uninfected women enrolled in the HIV Epidemiology Research Study (HERS) were evaluated for associations of bacterial vaginosis, trichomoniasis, and vaginal Candida colonization with prevalent HPV, incident H...

Potential risk factors for Ureaplasma diversum in the vaginal mucus of 1,238 dairy cows were included in a multivariate logistic regression model, based on the cow level (i.e., granular vulvovaginitis [+GVV], yearly milk production [4500 kg or more], pregnancy, predominance of Bos taurus [+Bos Taurus], score of corporal condition [at least 2.5], concomitant positivity for Escherichia coli [+E.c...

The term, Bacterial vaginosis was coined to describe abnormal bacterial flora of the vagina characterized by an overgrowth of anaerobic bacteria and G.vaginalis with a marked decrease in the presence of Lactobacillus. The term was chosen to replace nonspecific vaginitis, with the suffix -osis specifically chosen to indicate the absence of an inflammatory reaction that is the presence of neutrop...