Results 201 to 210 of about 9,537,389 (233)

Antibiotic Susceptibility of Bacteroides fragilis Group Strains in Hungary

Anaerobe, 1995
Resistance rates to different antibiotics of 495 Bacteroides fragilis group strains were followed between 1987 and 1994 in Hungary. In 1992 the strains were collected in three different laboratories, whereas during the other periods strains were isolated in one centre.
E, Nagy, I, Szoke, M, Gacs, K, Csiszár
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Multicenter in Vitro Study of the Susceptibility of the Bacteroides Fragilis Group in Belgium

Acta Clinica Belgica, 1986
SummaryIn a multiccnter study the susceptibility of 254 clinical isolates of the Bacteroides fragilis group has been tested to nine antibiotics usually considered as standard drugs against anaerobic bacteria.Among the beta-lactam antibiotics, cefoxitin had the best activity (only 6 % of the organisms were found resistant), whereas carbenicillin and ...
Glupczynski, Youri, Yourassowsky, Eugène   +1 more
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Synergistic activity of cefotaxime and desacetylcefotaxime against the Bacteroides fragilis group

Diagnostic Microbiology and Infectious Disease, 1988
Sensitivities to cefotaxime (CTX) and its metabolite, desacetylcefotaxime (DCTX), alone and in combination, were determined for 77 organisms of the B. fragilis group. Synergy was observed in 23 (30%) of the strains, of which 21 were those that had a MIC to CTX alone of less than or equal to 16 micrograms/ml.
N A, Cornick, S L, Gorbach
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The antibiotic sensitivity of the Bacteroides fragilis group in the United Kingdom

Journal of Antimicrobial Chemotherapy, 1987
Eight hundred and sixty-two cultures of penicillin-resistant anaerobic Gram-negative bacilli collected from 14 centres in the United Kingdom were identified. Six hundred and fifty-one were members of the Bacteroides fragilis group, and their sensitivity to 14 antibiotics was determined by a microtitre method. Among the beta-lactams, moderate resistance
A R, Fox, I, Phillips
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Pathogenicity of the Bacteroides fragilis group.

Annals of clinical and laboratory science, 1989
The Bacteroides fragilis group is one of the most important pathogens in polymicrobial infections. The distribution of the different members of the B. fragilis group in clinical infections varies. Bacteroides fragilis accounts for 63 percent of all the group isolates, Bacteroides thetaiotaomicron for 14 percent, Bacteroides vulgatus and Bacteroides ...
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Evolution of Antimicrobial Susceptibility in Isolates of the Bacteroides fragilis Group in Spain

Clinical Infectious Diseases, 1990
The species included in the Bacteroides fragilis group are the most frequent nontoxigenic anaerobic bacteria pathogenic to humans. The emergence and increase of resistance to antibiotics among this group make surveillance and state-of-the-art knowledge important. We studied the evolution of resistance to antibiotics in B.
J E, García-Rodríguez, J E, García-Sánchez   +1 more
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In Vitro susceptibility to selected antibiotics in bacteria of the Bacteroides fragilis group

Folia Microbiologica, 2009
Susceptibility of strains of Bacteroides fragilis group (1284 isolates from cancerous and noncancerous patients in 1994-2004) showed an increase in resistance toward some antibiotics (by 9 % toward penicillin and 8 % toward clindamycin) compared with the resistance level of 10 years ago.
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[Antibiotic sensitivity of Bacteroides fragilis group in Algeria].

Archives de l'Institut Pasteur d'Algerie. Institut Pasteur d'Algerie, 2001
The antimicrobial resistance evolution of the Bacteroïdes fragilis group is the subject of international survey. Eighty-six clinical isolates collected in anaerobic service of I.P. A were tested for susceptibility to twelve antimicrobial agents. Chloramphenicol, metronidazole and imipenem proved to be the most active agents.
A S, Merad, M, Ghemati, N, Faid, N, Kimouche   +3 more
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[Detection of beta-lactamases in the Bacteroides fragilis group].

Pathologie-biologie, 1990
One hundred and thirty three strains of Bacteroides fragilis group isolated from clinical specimen were tested for beta-lactamase activity against five beta-lactam antibiotics, ampicillin, cefaloridin, cefuroxime, cefotaxime and cefoxitin. The Minimal Inhibitory Concentration of antibiotics was determined using the agar dilution method.
C, Martin, L, Dubreuil, A, Sedallian, C, Romond   +3 more
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Post-antibiotic effect in Bacteroides fragilis group.

Annals of clinical and laboratory science, 1988
Post-antibiotic effect (PAE) is the transient suppression of bacterial growth after brief antimicrobial exposure. While numerous reports have described PAE with aerobic and facultative microorganisms, virtually no studies have been conducted with anaerobic isolates.
D J, Siverhus, C E, Edmiston, J C, Clausz, M P, Goheen   +3 more
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