Results 31 to 40 of about 37,992 (224)

Estudo comparativo de técnicas de screening para avaliação da atividade anti-bacteriana de extratos brutos de espécies vegetais e de substâncias puras Comparative study of screening techniques for antibacterial activity evaluation of plant crude extracts and pure compounds

Química Nova, 2008
In this work, the effectiveness of four screening techniques (three techniques of the diffusion method and one microdilution broth method) were compared.
Everton Giovanni Alves, Adriana Helena Chicharo Vinholis, Luciana Assirati Casemiro, Niege Araçari Jacometti Cardoso Furtado, Márcio Luis Andrade e Silva, Wilson Roberto Cunha, Carlos Henrique Gomes Martins   +6 more
doaj   +1 more source

Antimicrobial susceptibility of Campylobacter jejuni and Campylobacter coli: comparison between Etest and a broth dilution method

Annals of Clinical Microbiology and Antimicrobials, 2018
Background Campylobacter is a leading cause of foodborne gasteroenteritis worldwide. Antimicrobial susceptibility testing for Campylobacter spp. is not routinely performed by most clinical laboratories.
Maya Azrad, Linda Tkhawkho, Natalia Isakovich, Orna Nitzan, Avi Peretz   +4 more
doaj   +1 more source

Comparative Evaluation of VITEK 2 and Broth Microdilution Methods for Colistin Antimicrobial Susceptibility Test

Namık Kemal Tıp Dergisi, 2020
Aim:Accurate susceptibility testing methods are needed for colistin. In our study, we aimed to determine the efficacy of VITEK 2 (bioMérieux, Marcy-L’Etoile, France) in detecting colistin sensitivity by comparing the broth microdilution method with VITEK
Birol ŞAFAK, Özge TOMBAK, Aynur EREN TOPKAYA   +2 more
doaj   +1 more source

Susceptibility testing of slowly growing mycobacteria by a microdilution MIC method with 7H9 broth [PDF]

Journal of Clinical Microbiology, 1986
Based on previous success with rapidly growing mycobacteria, a microdilution MIC system was devised for slowly growing mycobacterial species using 7H9 broth. Test drugs included isoniazid, rifampin, ethambutol, streptomycin, clofazamine, and sulfamethoxazole.
R J, Wallace, D R, Nash, L C, Steele, V, Steingrube   +3 more
openaire   +2 more sources

Organization of production of Russia-made Mueller-Hinton broth [PDF]

Клиническая микробиология и антимикробная химиотерапия
Objective. To develop a technology for producing Russia-made Mueller-Hinton broth and to compare its quality in terms of physicochemical and microbiological parameters with a foreign analog in trials using reference microbial strains sharing common and ...
Kosilova I.S., Domotenko L.V., Khramov M.V.   +2 more
doaj   +1 more source

Increased zinc levels facilitate phenotypic detection of ceftazidime-avibactam resistance in metallo-β-lactamase-producing Gram-negative bacteria

Frontiers in Microbiology, 2022
Ceftazidime-avibactam is one of the last resort antimicrobial agents for the treatment of carbapenem-resistant, Gram-negative bacteria. Metallo-β-lactamase-producing bacteria are considered to be ceftazidime-avibactam resistant. Here, we evaluated a semi-
Michaela Simon, Michaela Simon, Roman G. Gerlach, Yvonne Pfeifer, Niels Pfennigwerth, Sören G. Gatermann, Agnes Schröder, Agnes Schröder, Andreas Hiergeist, Axel Hamprecht, Axel Hamprecht, Axel Hamprecht, Axel Hamprecht, Tamara Rügamer, André Gessner, Jonathan Jantsch, Jonathan Jantsch   +16 more
doaj   +1 more source

Detection of colistin resistance via four methods in multidrug-resistant Gram-negative rods isolated from blood cultures

Journal of Infection in Developing Countries, 2022
Introduction: The broth microdilution (BMD) method recommended for the detection of colistin resistance is labor-intensive, time-consuming, and difficult to apply in routine laboratories.
Rama Alhamwi, Lütfiye Öksüz
doaj   +1 more source

Antifungal Susceptibility of Clinically Isolated Candida albicans by Broth Microdilution Method

Journal of the Japanese Association for Infectious Diseases, 1998
In this study we investigated the antifungal susceptibility of 285 strains of Candida albicans isolates at Kinki University Hospital from March 1995 to December 1996. The antifungal agents tested were fluconazole, miconazole, intraconazole, amphotericin B and flucytosine.
YAMAZUMI, Toshiaki, KURODA, Takaya, OHATA, Tsuneko, OBANA, Yasuro, FURUTA, Itaru   +4 more
openaire   +3 more sources

Analysis of antibiotic sensitivity of clinical strains of microorganisms with the Russian Mueller–Hinton broth

Журнал микробиологии, эпидемиологии и иммунобиологии
Introduction. One of the reasons for spreading antibiotic-resistant microorganisms is the uncontrolled use and inadequate empirical prescription of antibiotics which is not based on the results of the pathogen sensitivity testing.
Irina S. Kosilova, Lyubov V. Domotenko, Mikhail V. Khramov   +2 more
doaj   +1 more source

Comparison of antimicrobial susceptibilities of Corynebacterium species by broth microdilution and disk diffusion methods [PDF]

Antimicrobial Agents and Chemotherapy, 1996
Corynebacterium species are increasingly being implicated in foreign-body infections and in immunocompromised-host infections. However, there are no specific recommendations on the method or the criteria to use in order to determine the in vitro activities of the antibiotics commonly used to treat Corynebacterium infections.
K, Weiss, M, Laverdière, R, Rivest
openaire   +2 more sources