disk diffusion test is the usual applicable method for assessing the antimicrobial susceptibility pattern in most institutions and hospitals. the aim of this study was to determine the reliability of resistant-reported results of disk diffusion test for 6 routinely used antibiotics against gram-positive microorganisms of nosocomial origin, using e-test method.    over a 1-year period, clinical ...

background: resistance patterns among nosocomial bacterial pathogens in hospitals may vary widely from country to coun­try at any given point and within the same country over time. acinetobacter baumannii is one of the most important bacte­rium causes hospital acquired infections. therefore, surveillance of antibiotic resistance of a. baumannii is necessary, espe­cially in our country which the...

background. this study evaluated the antimicrobial activity of tetraacetylethylenediamine-sodium perborate (taed-sp) in comparison to 2.5% and 5% sodium hypochlorite (naocl) against enterococcus faecalis. methods. a standard suspension of e. faecalis was inoculated on 60 plates containing mueller-hinton agar culture medium. four sterile disks of beckman filtration paper were placed on each plat...

salmonellosis is a very important disease of avian species because of its huge economic impact, worldwide distribution and difficulty posed in its control. fowl typhoid and pullorum disease, is caused by salmonella enterica subsp enterica serovar gallinarum biovar gallinarum and pullorum. the purpose of this study was to investigate the biochemical characteristics and antimicrobial susceptibil...

The use of analogies to explain difficult subjects has always been reckoned as an expedient of great utility. Analogical reasoning from Y to X can lead to correct conclusions, but not all implications that can be correctly drawn from Y can be applied to X. In a learning context, the use of analogies without the corresponding warning about differences between the subjects will produce invalid kn...

Dental materials based on Portland cement, which is used in the construction industry have gained popularity for clinical use due to their hydraulic properties, the interaction with tooth tissue and their antimicrobial properties. The antimicrobial properties are optimal in vitro. However in clinical use contact with blood may affect the antimicrobial properties. This study aims to assess wheth...

The Fast Antimicrobial Screen Test (FAST) is a simple and quick screening test developed to detect antibiotic and sulfonamide residues in food animal carcasses in slaughter establishments. This microbial inhibition test detects antimicrobials that are allowed to be used in food animals. It has the ability to detect these antimicrobials at or above the allowable limit in carcass kidney fluids in...