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 To evaluate the antimicrobial efficacy of four different hand sanitizers against Staphylococcus aureus, Staphylococcus epidermidis, Pseudomonas aeruginosa, Escherichia coli, and Enterococcus faecalis as well as to assess and compare the antimicrobial effectiveness among four different hand sanitizers. MATERIALS AND METHODS The present study is an in vitro study to evaluate antimicr...

The present study focused on DC air plasma exposed on bamboo fabric finished with antimicrobial agents. The knitted bamboo fabrics were exposed to plasma treatment at optimized conditions to increase the hydrophilicity. The changes in the hydrophilic properties, chemical and physical modification of the plasma treated fabric were studied using the AATCC 79, FTIR and FESEM respectively. The comb...

AIM The purpose of this study was to test a new root canal sealer (Epiphany) and 5 other root canal sealers (Diaket, Endomethasone, AH 26, Sealapex, Sultan) for their antimicrobial effect on Enterococcus faecalis. MATERIALS AND METHODS The antimicrobial effect of 6 root canal sealers was tested by the agar diffusion method. The freshly mixed sealers were placed in prepared wells of agar plate...

The purpose of this study was to compare the antimicrobial activities of 6% and 3% sodium hypochlorite (NaOCl), 2% and 0.12% chlorhexidine gluconate (CHX), and 0.01% and 0.005% doxycycline (Doxy) on four microorganisms associated with primary endodontic infections. The agar diffusion test was used to measure antimicrobial activities of these agents against Peptostreptococcus micros, Prevotella ...

OBJECTIVE To compare the antimicrobial effectiveness of silver- and iodine-containing wound dressings against preformed mature biofilms of pathogenic wound bacteria grown in vitro. METHOD Biofilms of Pseudomonas aeruginosa and Staphylococcus aureus were grown within an in vitro flat bed perfusion biofilm model. Mature biofilms were removed and exposed to wound dressings containing either silv...