objective this research was carried out to compare antibacterial effect of rosa nutkana sepal extract with synthetic antibiotics on methicillin resistant staphylococcus aureus (mrsa) bacteria isolated from patients with sty. patients and methods this descriptive study was done in 2009 at remedial center of shahid beheshti university and sampling was performed from patients suffering from sty us...

A simple, reliable, and inexpensive assay for quantitation of the imidazole drugs miconazole, RV 40,500, and RV 41,400 was tested. The assay, similar to a Kirby-Bauer test, was sensitive to less than or equal to 0.2 mug of drug per ml and linear from less than or equal to 0.2 to 10.0 mug/ml. Concentration of inoculum and agar depth in test plates was not as critical as the type of medium, amoun...

Background & Aims of the Study: Foodborne illnesses, resulting from consumption of contaminated foods, represent a substantial public health threat. Listeria monocytogenes is a foodborne pathogen bacteria and can cause serious problems in human. Because of this reason, Nowadays various compounds are being used to control these bacteria in foods. The aim of this study was to evaluate antilistari...

OBJECTIVE Non-steroidal anti-inflammatory drugs (NSAIDs) have shown antibacterial activity in some recent studies. The aim of this study was to evaluate the antibacterial effect of diclofenac against Enterococcus faecalis (E. faecalis) as a resistant endodontic bacterium in comparison with ibuprofen, calcium hydroxide and amoxicillin. MATERIALS AND METHODS The antibacterial activity of materi...