These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Post-exposure prophylaxis of systemic anthrax in mice and treatment with fluoroquinolones.
    Author: Steward J, Lever MS, Simpson AJ, Sefton AM, Brooks TJ.
    Journal: J Antimicrob Chemother; 2004 Jul; 54(1):95-9. PubMed ID: 15163650.
    Abstract:
    OBJECTIVES: To compare the fluoroquinolones gatifloxacin and moxifloxacin with ciprofloxacin for post-exposure prophylaxis of systemic anthrax in a BALB/c mouse model. METHODS: Treated mice and controls were inoculated subcutaneously with 5 x 10(4) spores/mouse of Bacillus anthracis Ames strain and observed for 37 days after challenge. Treated mice were given 100 mg/kg of antibiotic orally twice daily for 14 days, starting at various times post-challenge. RESULTS: Treatment starting 6 h post-challenge resulted in survival rates of 90%, 15% and 40% for gatifloxacin, moxifloxacin and ciprofloxacin, respectively. Treatment commencing 24 h post-challenge resulted in survival rates of 65%, 10% and 5%, respectively. Treatment starting more than 24 h after exposure had little effect on survival. CONCLUSIONS: Gatifloxacin appeared to be more effective than moxifloxacin or ciprofloxacin, at similar doses, for early post-exposure treatment of murine systemic anthrax. However, these results might be due to differences in potency or pharmacokinetic properties.
    [Abstract] [Full Text] [Related] [New Search]