Gardnerella vaginalis vulvovaginal infections

Gardnerella vaginalis is highly correlated with bacterial vaginosis. While G. vaginalis doesn’t appear to cause inflammation to cells, it does damage vaginal cells by causing cell death (lysis) within four hours.

Additionally, G. vaginalis develops biofilms, which can make treatment difficult with standard antibiotic treatment.

These essential oils inhibit G. vaginalis, at least in vitro:

  • Anethum graveolens (dill)
  • Artemisia dracunculus (tarragon)
  • Artemisia sieberi (desert wormwood)
  • Citrus aurantifolia (Tahitian lime)
  • Communis hominis
  • Eucalyptus globulus (Tasmanian blue gum)
  • Foeniculum vulgare (fennel)
  • Lavandula stoechas (French lavender)
  • Mentha spicata (spearmint)
  • Pelargonium roseum (bourbon geranium)
  • Rosmarinus officinalis (rosemary)
  • Satureja hortensis (summer savoury)
  • Zataria multiflora (Shirazi thyme)
Condition typeBacteria
Affected systemsReproductive
Sexually Transmissibleyes
Genitourinary Incidencevery common
Age group affected
  • puberty onward

Microbial information

Anaerobe / AerobeFacultative anaerobe
Gram stainGram-variable
Best tests to detect
  • PCR
  • Culture
Pathogen of
  • Vagina
Commensal of
(Can naturally inhabit, but not necessarily as a healthy addition)
  • Gut
  • Vagina
Optimal growth pH
  • 5
  • 6
  • 7
Conditions correlated with
  • Aerobic vaginitis (AV)
  • Bacterial vaginosis (BV)
  • Sexually transmitted infection (STI)
  • Vaginal dysbiosis
Cellular adherence capacitiesHigh
Found in healthy vaginasPossibly
Biofilm-forming capacities
  • High
  • Shares biofilms
Cellular Morphology
  • Coccobacillus (between round and rod-shaped)
Microbe MotilityNon-motile
Colony Colour
  • Off-white
Substances Produced
  • Ammonia (ammonia)
Sexually TransmissibleYes

What are the symptoms of Gardnerella vaginalis vulvovaginal infections?

What causes Gardnerella vaginalis vulvovaginal infections?

What are the risk factors associated with Gardnerella vaginalis vulvovaginal infections?

How do you diagnose Gardnerella vaginalis vulvovaginal infections?

How do you treat Gardnerella vaginalis vulvovaginal infections?

Treatments for Gardnerella vaginalis vulvovaginal infections are only for practitioners and people who purchased the book Killing BV and Killing BV for men.

Which treatments are likely to be ineffective for Gardnerella vaginalis vulvovaginal infections?

What complications are associated with Gardnerella vaginalis vulvovaginal infections?

References

Gottschick C, Szafranski SP, Kunze B, et al. Screening of Compounds against Gardnerella vaginalis Biofilms. Fredricks DN, ed. PLoS ONE. 2016;11(4):e0154086. doi:10.1371/journal.pone.0154086. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4844189/Bayat, M., A. Kousha, A.A. Saraji, R.S.R. Rohani and M. Nissiani, 2008. Study effects of some kinds of standard essences over two microorganisms (Candida albicans and Gardnerella vaginalis) related to leucorrhoea disease as in vitro. World Appl. Sci. J., 5 : 418-421.

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