Killing of Neisseria gonorrhoeae, Streptococcus agalactiae (group B streptococcus), Haemophilus ducreyi, and vaginal Lactobacillus by 3-O-octyl-sn-glycerol

Antimicrob Agents Chemother. 2008 Apr;52(4):1577-9. doi: 10.1128/AAC.01023-07. Epub 2008 Jan 28.

Abstract

The microbicide candidate octylglycerol inactivates sexually transmitted bacterial pathogens at concentrations which spare normal vaginal flora (lactobacillus). Standard minimum microbicidal concentration assays and time-kill assays revealed the drug concentrations and times required for inactivation. Octylglycerol concentrations must exceed the binding capacity of any human serum albumin to be effective.

Publication types

  • Research Support, N.I.H., Extramural

MeSH terms

  • Anti-Bacterial Agents / chemistry
  • Anti-Bacterial Agents / pharmacology*
  • Colony Count, Microbial
  • Female
  • Glyceryl Ethers / chemistry
  • Glyceryl Ethers / pharmacology*
  • Haemophilus ducreyi / drug effects*
  • Haemophilus ducreyi / growth & development
  • Humans
  • Lactobacillus / drug effects*
  • Lactobacillus / growth & development
  • Microbial Sensitivity Tests
  • Neisseria gonorrhoeae / drug effects*
  • Neisseria gonorrhoeae / growth & development
  • Streptococcus agalactiae / drug effects*
  • Streptococcus agalactiae / growth & development
  • Vagina / microbiology

Substances

  • 1-O-octyl-sn-glycerol
  • Anti-Bacterial Agents
  • Glyceryl Ethers