Biofilm formation by vaginal Lactobacillus in vivo.
Biofilm formation by nonpathogenic bacteria is responsible for their stable maintenance in vivo ecosystems as it promotes long-term permanence on the host's vaginal mucosa. Biofilm formation by Lactobacilli has been reported in vitro but not in vivo. We hypothesize the presence of biofilm formation in vivo could be also documented by microscope photographs (MP) of wet mounts obtained from uninfected vaginal samples satisfying rigorous scientific identification criteria. We analyzed 400 MP from our database, and we were able to determine that 12 MP from 6 different patients contained clues of the formation of biofilm by Lactobacilli. The most probable lactobacillus involved is presumed to be Lactobacillus jensenii. The documentation of biofilm formation by vaginal Lactobacilli at fresh wet mount preparation is significant and has several important clinical preventive and therapeutic implications.
Texas Tech University Health Sciences Center at the Permian Basin, 800 W. 4th Street, Odessa, TX 79763, United States. Electronic address: gary.ventolini@ttuhsc.edu.
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Ventolini
Texas Tech University Health Sciences Center at the Permian Basin, 800 W. 4th Street, Odessa, TX 79763, United States.
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Mitchell
Texas Tech University Health Sciences Center at the Permian Basin, 800 W. 4th Street, Odessa, TX 79763, United States.
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Salazar
D018441:Biofilms / Q000254:growth & development*; D005260:Female; D006801:Humans; D007778:Lactobacillus / Q000254:growth & development*; D010784:Photomicrography; D014621:Vagina / Q000382:microbiology*