نتایج جستجو برای: fosfomycin
تعداد نتایج: 1348 فیلتر نتایج به سال:
The broad-spectrum activity of fosfomycin, including against multidrug-resistant (MDR) strains, has led to renewed interest in its use in recent years. Neonatal sepsis remains a substantial cause of morbidity and mortality at a global level, with evidence that MDR bacteria play an increasing role. The evidence for use of fosfomycin in neonatal subjects is limited. We summarise current knowledge...
We thank Antonio Sorlózano-Puerto, José María Navarro-Marí, and José GutiérrezFernández for their comment on our paper (1, 2) and greatly appreciate their data on fosfomycin susceptibility in Campylobacter species isolates. To our knowledge, this is the first report on Campylobacter species susceptibility to fosfomycin since 1995 (3). As we stated in the Discussion, data on rates of resistance ...
OBJECTIVES Fosfomycin penetrates well into cerebrospinal fluid (CSF) and is considered for treatment of infections of the central nervous system (CNS). This study evaluated the influence of human CSF on the antimicrobial activity of fosfomycin. METHODS Time-kill curves were performed in Mueller-Hinton broth (MHB) and in pooled human CSF using fosfomycin concentrations ranging from 0.25x to 8x...
background and objectives: biofilm formation is an important virulence factor for methicillin-resistant staphylococcus aureus (mrsa). fosfomycin is a borad-spectrum antibiotic with inhibitory effects on biofilm production and β-chloro-l-alanine (β-cla) is an amino acid analog. the aim of this study was to determine effect of the combination of fosfomycin and β-cla on biofilm production by mrsa ...
A rapid and selective liquid chromatographic/tandem mass spectrometric method for determination of fosfomycin was developed and validated. Following protein-precipitation, the analyte and internal standard (fudosteine) were separated from human plasma using an isocratic mobile phase on an Ultimate XB-CN column. An API 4000 tandem mass spectrometer equipped with Turbo IonSpray ionization source ...
This in vitro study aimed to determine the activity of colistin plus sulbactam and colistin plus fosfomycin against carbapenem-resistant A. baumannii (CRAB). Fifteen clinical isolates were obtained from patients admitted to Phyathai II International Hospital, Bangkok, Thailand, from August 2014 to April 2015. The antimicrobial susceptibilities of colistin, sulbactam, and fosfomycin were evaluat...
Isopentenyl phosphate kinase (IPK) catalyzes the phosphorylation of isopentenyl phosphate to form the isoprenoid precursor isopentenyl diphosphate in the archaeal mevalonate pathway. This enzyme is highly homologous to fosfomycin kinase (FomA), an antibiotic resistance enzyme found in a few strains of Streptomyces and Pseudomonas whose mode of action is inactivation by phosphorylation. Superpos...
Using a clinical pneumococcal strain for which MICs were 2, 0.5, 0.5, and 16 mg/liter for penicillin, cefotaxime, ceftriaxone, and fosfomycin, respectively, we studied the efficacies of these antibiotics alone and in combination in one or two doses or in continuous infusion over 6 h in the treatment of the prolonged (48-h) experimental fibrin clot infections in rabbits. Doses were chosen to obt...
Biofilm is one of the factors that facilitate occurrence catheter-associated urinary tract infection (CAUTI). Escherichia coli reported as most dominant bacteria have virulence including biofilm formation. Uropathogenic E. (UPEC) shows increasing resistance to several antibiotics. Examination antibiotic sensitivity on biofilm-producing and its activity formation are important for selecting high...
Fosfomycin has shown promising in vitro activity against multidrug-resistant (MDR) urinary pathogens; however, clinical data are lacking. We conducted a retrospective chart review to describe the microbiological and clinical outcomes of urinary tract infections (UTIs) with MDR pathogens treated with fosfomycin tromethamine. Charts for 41 hospitalized patients with a urine culture for an MDR pat...
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