Nagy E, Urbán E, CE N, on behalf of the ESCMID Study Group on Antimicrobial Resistance in Anaerobic Bacteria (2011) Antimicrobial susceptibility of Bacteroides fragilis group isolates in Europe: 20 years of experience. Clin Microbiol Infect 17(3):371–379...
The vast majority of the Bacteroides/Parabacteroides species were susceptible, with the CLSI (≥32 mg/L) and the EUCAST resistance breakpoint (>4 mg/L) both showing <1% resistance for all isolates. One B. thetaiotaomicron (MIC >256 mg/L) isolated from blood culture and one B. fragilis (...
fragilis group and increasing numbers of Prevotella, Porphyromonas and Fusobacterium produce β-lactamase enzymes, rendering the β-lactam antibiotics inactive. The inhibitor agents (clavulanate, sulbactam and tazobactam) irreversibly inhibit most of these β-lactamase enzymes. Thus, β-lactam/β-lactamase...
Crystal structure of the wide-spectrum ß-lactamase from Bacteroides fragilis The metallo-beta-lactamase from Bacteroides fragilis hydrolyzes a wide range of beta-lactam antibiotics, and is not clinically susceptible to any known bet... NO Concha,BA Rasmussen,K Bush,... - 《Structure》 被引量...
The minimal inhibitory concentrations and minimal bactericidal concentrations of seven antibiotics were determined by broth dilution tests for 50 clinical isolates of Bacteroides fragilis. Chloramphenicol, erythromycin, lincomycin, clindamycin, and rifampin inhibited 80 to 100% of the strains at concentrations...
DISCUSSION Alterations of the gut commensal bacteria populations by oral treatment with antibiotics can influence the development of EAE.13,19 We herein show that oral treatment with a sin- gle purified polysaccharide antigen derived from B. fragilis, a non-toxic component of the normal human ...
Bacteroides fragilis, resulting in a group that is much more biochemically and genetically cohesive (Shah and Collins, 1989). This group is now comprised of what were previouslyB. fragilissubspecies plus a few additional newly recognized species. The genus includesBacteroides fragilis,B. ...
Previously, we showed thatB. fragiliswas significantly abundant in the ceca of Py hyperparasitemia susceptible mice (CR, Env, and Tac-S) (Fig.2b, e, and f). Of note, among the species ofBacteroidesgenera,B. fragilisis the species for which there is a commercially available selective media...
B. fragilis strains are relatively sensitive ... SM Finegold,NE Harada,LG Miller - 《Journal of Bacteriology》 被引量: 96发表: 1967年 A study in vitro of the sensitivity to antibiotics of Bacteroides fragilis lincomycinpenicillinsstrainstechniquestetracyclineDuring a two-year period of observation ...
fragilis showed have or no growth activity. In vitro susceptibility of B. fragjlis group to quinolones, most of the test strains showed resistant patterns to quinolones except ofloxacin and there was little difference of susceptibility patterns between species of B. fragilis group. 展开 ...