Effect of fosfomycin trometamol on bacterial adhesion in comparison with other chemotherapeutic agents.
The effect of fosfomycin trometamol in comparison with that of norfloxacin and co-trimoxazole on the hemagglutination, yeast cell aggregation and adhesive properties of both gram-positive and gram-negative microorganisms was studied. The strains were isolated from the urine of patients with urinary tract infections, or from vaginal swabs. At sublethal concentrations (1/4 and 1/8 of the minimal inhibitory concentration), the ability of the bacteria to adhere to human uroepithelial cells was reduced by any of the 3 drugs assayed. The reduction corresponded to a decrease in the agglutinating activity of the gram-negative bacteria tested, such providing further evidence for the efficacy of the different chemoantibiotics. In particular, fosfomycin trometamol and norfloxacin proved to be more effective than co-trimoxazole in affecting the adhesive properties of all the strains employed.
D001422:Bacterial Adhesion / Q000187:drug effects*; D004338:Drug Combinations / Q000494:pharmacology; D004926:Escherichia coli / Q000187:drug effects; D005578:Fosfomycin / Q000494:pharmacology* / Q000627:therapeutic use; D006384:Hemagglutination / Q000187:drug effects; D006801:Humans; D008826:Microbial Sensitivity Tests; D009643:Norfloxacin / Q000494:pharmacology; D011513:Proteus mirabilis / Q000187:drug effects; D013420:Sulfamethoxazole / Q000494:pharmacology; D014295:Trimethoprim / Q000494:pharmacology; D015662:Trimethoprim, Sulfamethoxazole Drug Combination; D014552:Urinary Tract Infections / Q000188:drug therapy
D004338:Drug Combinations; D005578:Fosfomycin; D015662:Trimethoprim, Sulfamethoxazole Drug Combination; D014295:Trimethoprim; D013420:Sulfamethoxazole; D009643:Norfloxacin