نتایج جستجو برای: broth microdilution technique

تعداد نتایج: 623185  

Journal: :Antimicrobial agents and chemotherapy 2004
Clinton K Murray Duane R Hospenthal

The MICs of 24 antimicrobials for 26 Leptospira spp. serovars were determined using a broth microdilution technique. The MICs at which 90% of isolates tested were inhibited (MIC(90)s) of cefepime, imipenem-cilastatin, erythromycin, clarithromycin, and telithromycin were all /=3.13 microg...

Journal: :Antimicrobial agents and chemotherapy 2015
Lujuan Gao Yi Sun

Aspergillus biofilms were prepared from Aspergillus fumigatus, Aspergillus flavus, and Aspergillus terreus via a 96-well plate-based method, and the combined antifungal activity of tacrolimus with azoles or amphotericin B against Aspergillus biofilms was investigated via a broth microdilution checkerboard technique system. Our results suggest that combinations of tacrolimus with voriconazole or...

Journal: :Journal of clinical microbiology 1988
P C Fuchs A L Barry R N Jones

A total of 97 anaerobic bacteria were tested for susceptibility to ampicillin, ampicillin-sulbactam, and amoxicillin-clavulanic acid by broth microdilution and disk elution methods, the results of which were compared with those of the reference agar dilution method. With the broth microdilution method, approximately 95% of MICs were within 1 dilution of those of the reference agar method, with ...

Journal: :Journal of clinical microbiology 2000
A L Barry M A Pfaller S D Brown A Espinel-Ingroff M A Ghannoum C Knapp R P Rennie J H Rex M G Rinaldi

Broth microdilution susceptibility tests of Candida species have now been standardized by the National Committee for Clinical Laboratory Standards (NCCLS). An eight-laboratory collaborative study was carried out in order to document reproducibility of tests of Candida parapsilosis ATCC 22019 and Candida krusei ATCC 6258 by the NCCLS method. Replicate broth microdilution tests were used to defin...

Journal: :Journal of clinical microbiology 2007
Sean X Zhang Fern Parisian Yvonne Yau Jeffrey D Fuller Susan M Poutanen Susan E Richardson

The resistance of Escherichia coli to cephalothin was found to be overestimated when the Phoenix automated susceptibility system was used to determine resistance compared to reference broth microdilution, a finding that jeopardized the use of cephalexin for first-line treatment of urinary tract infections in children. In addition, using broth microdilution, we studied the accuracy of either cep...

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