title: Probiotics for women's health.
abstract: OBJECTIVE
  The goals of this research were 2-fold: (1) to determine whether a commercially available probiotic mixture (VSL-3) could survive and grow in a continuous culture system simulating the vaginal environment and (2) to determine whether the probiotic mixture was capable of suppressing the growth of a known vaginal vault pathogen, Gardnerella vaginalis.
  
  
  BACKGROUND
  An abnormal vaginal microflora, such as that associated with bacterial vaginosis (BV) is an important health issue for women. In addition, the association of this condition with preterm labor and delivery suggests that control of BV may impact the number of preterm births. Interventional trials with antibiotics have received mixed reviews and other interventional options, including the use of probiotics, are being considered.
  
  
  METHODS
  A well-documented continuous culture system has been used to determine whether VSL-3 can survive and grow in conditions simulating a vaginal environment. In addition, the ability of VSL-3 to inhibit the growth of a known vaginal vault pathogen, G. vaginalis, has been determined.
  
  
  RESULTS
  The probiotic mixture was shown to survive and maintain itself within the fermentation vessel of the continuous culture system over an extended period of time. This mixture, when challenged with a known pathogen, was also shown to suppress the growth of G. vaginalis.
  
  
  CONCLUSIONS
  It may be feasible to use probiotics as interventional therapy to suppress the growth of pathogens within the vaginal vault associated with BV.
authors.affiliation: Department of Pathology Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA. aonderdonk@partners.org
authors.forename: Andrew B
authors.initials: AB
authors.lastname: Onderdonk
mesh_terms: D046508:Culture Techniques; D005260:Female; D006194:Gardnerella vaginalis / Q000187:drug effects*; D006801:Humans; D019936:Probiotics / Q000494:pharmacology*; D016585:Vaginosis, Bacterial / Q000382:microbiology / Q000517:prevention & control; D016387:Women's Health