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[Fosfomycin. I. Antimicrobial action in vitro]
Giornale Di Batteriologia, Virologia Ed Immunologia
|January 1, 1977
Summary
Fosfomycin demonstrates potent in vitro bactericidal activity against both Gram-negative and Gram-positive bacteria. This broad-spectrum antibiotic is effective even against beta-lactamase producing strains, indicating its therapeutic potential.
Area of Science:
- Microbiology
- Pharmacology
- Infectious Diseases
Context:
- In vitro antibiotic susceptibility testing
- Evaluation of Fosfomycin efficacy
- Bacterial pathogen characterization
Purpose:
- To assess the in vitro antimicrobial activity of Fosfomycin
- To determine the spectrum of activity against Gram-positive and Gram-negative bacteria
- To evaluate efficacy against beta-lactamase producing bacteria
Summary:
- Fosfomycin exhibits bactericidal activity at a concentration of 104 bacteria/ml in Nutrient Broth with 5% defibrinated blood.
- The antibiotic is effective against a wide range of bacteria, including both Gram-negative and Gram-positive organisms.
- Notably, Fosfomycin demonstrates efficacy against beta-lactamase producing bacteria, as indicated by similar Minimum Inhibitory Concentration (MIC) and Minimum Bactericidal Concentration (MBC) values.
Impact:
- Highlights Fosfomycin as a viable treatment option for infections caused by susceptible bacteria.
- Provides crucial data for understanding Fosfomycin's role in combating antibiotic resistance, particularly against beta-lactamase producers.
- Supports the clinical application of Fosfomycin in diverse bacterial infections.