نتایج جستجو برای: microdilution
تعداد نتایج: 3431 فیلتر نتایج به سال:
The BIOGRAM (Difco Laboratories, Detroit, Mich.) system, which is designed to calculate MICs from disk diffusion zone diameters, was compared with two commercial microdilution antimicrobial susceptibility systems. A total of 111 clinical isolates were evaluated with each test system. Six additional isolates were tested in a comparison between BIOGRAM and Sceptor (Johnston Laboratories, Inc. Tow...
Twenty-four isolates of nutritionally variant streptococci, previously categorized as species included among the viridans streptococci, were tested for susceptibility to 12 antimicrobial agents. Minimum inhibitory concentrations for these isolates and for a control group of viridans streptococci with no apparent nutritional deficiencies were determined in two microdilution systems. Pyridoxal hy...
The aim of this study was to examine the antimicrobial susceptibility of 97 Haemophilus parasuis cultured from Australian pigs. As there is no existing standard antimicrobial susceptibility technique available for H. parasuis, methods utilising the supplemented media, BA/SN for disc diffusion and test medium broth (TMB) for a microdilution technique, were initially evaluated with the reference ...
A multicenter study was conducted to expand the generation and analysis of data that supports the proposal of a reference method for the antifungal susceptibility testing of filamentous fungi. Broth microdilution MICs of amphotericin B and itraconazole were determined in 11 centers against 30 coded duplicate pairs of Aspergillus spp., Fusarium spp., Pseudallescheria boydii, and Rhizopus arrhizu...
It is widely known that systemic and mucosal candidiasis caused by Candida non-albicans strains endangers the lives of hospitalised patients since these pathogens are extremely difficult to defeat by commonly used antifungal agents. The present study determined the in vitro activities of a novel antimicotic drug - caspofungin - against 76 Candida non-albicans isolates by means of the CLSI refer...
Effective treatment of bacterial infection relies on timely diagnosis and proper prescription of antibiotic drugs. The antimicrobial susceptibility test (AST) is one of the most crucial experimental procedures, providing the baseline information for choosing effective antibiotic agents and their dosages. Conventional methods, however, require long incubation times or significant instrumentation...
Microdilution Antimicrobial Susceptibilities of Selected Gram-Negative Veterinary Bacterial Isolates
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