OBJECTIVES The study presents data concerning occupational exposures among the staff of 5 hospitals in the Małopolska province in 2008-2012, taking into account the frequency and circumstances of exposure formation, occupational groups of hospital workers, as well as diversification of the reported rates in subsequent years between the hospitals and in each of them. An additional objective of t...

Gastric acidity is recognized as the first line of defense against food-borne pathogens, and the ability of pathogens to resist this pH corresponds to their oral infective dose (ID). Naturally occurring and genetically engineered acid-sensitive enteric pathogens were examined for their ability to survive under acidic conditions of pH 2.5 for 2 h at 37 degreesC when inoculated onto ground beef. ...

Root Canal Treatment canal treatments fail due to remnant bacteria in the tubules of dentine tissue human teeth. In article number 2200232 by Ambarish Ghosh and co-workers, magnetic nanobots can target pathogens deep inside dentine, thereby reducing bacterial load preventing failure root treatment. This technique reduce global burden oral diseases.

background chlorhexidine gluconate (chx) is the most common antimicrobial agent used against oral pathogens, however information on its ability to inhibit and disrupt anaerobic single and multispecies biofilms is relatively unknown. objectives the purpose of this study was to test the efficacy of chx for its biofilm inhibition and disruption properties using crystal violet assay. materials and ...

Background and Purpose: Root canal therapy is the primary method for the treatment of an infected pulp in modern dentistry. The main aim of endodontic treatment is the elimination of bacteria and their products from infected root canals. In this study, we attempted to investigate the antimicrobial activity of three root canal sealers against oral pathogens. Materials and Methods: The antimic...