نتایج جستجو برای: antiseptics
تعداد نتایج: 1148 فیلتر نتایج به سال:
Antiseptics and disinfectants are extensively used in hospitals and other health care settings for a variety of topical and hard-surface applications. A wide variety of active chemical agents (biocides) are found in these products, many of which have been used for hundreds of years, including alcohols, phenols, iodine, and chlorine. Most of these active agents demonstrate broad-spectrum antimic...
The objective of this study was to confirm that frequent disinfection by antiseptics is unnecessary on surgical wounds of urologic operations. Patients who received urologic operations were divided into 3 groups that had the same surgical dressings but different frequencies of disinfection and different antiseptics used. Surgical wounds were evaluated clinically and bacteriologically for the pe...
Antimicrobial effects of six antiseptics and disinfectants were studied against five pathogenic bacteria. Different pathogens responded differently to different antiseptics and disinfectants. Antibacterial effects of the antiseptics and disinfectants were also concentration dependent. Formalin and hydrogen peroxide were highly effective against all the pathogens used while phenyl and iodine wer...
PURPOSE To determine the bactericidal efficacy of a new topical antiseptic for preoperative skin preparation, olanexidine gluconate (development code: OPB-2045G), against transient or resident bacterial flora on the skin of cynomolgus monkeys. METHODOLOGY After measuring baseline bacterial counts on test sites marked on the abdomens, we applied olanexidine, chlorhexidine or povidone-iodine. A...
The key factor in the production of pulp and periapical inflammation is represented by the presence of bacteria in the root canal system and the outcoming toxins. Bacterial biofilm is identifiable in the various areas of the endodontic space, but due to the complexity of the internal anatomy of the root canal, bacteria removing is yet difficult to obtain, a particularly important step for treat...
BACKGROUND Use of oral antiseptics decreases the bacterial load in the oral cavity. OBJECTIVE To compare the antimicrobial activity of 3 novel oral antiseptics with that of chlorhexidine, which is considered the "gold standard" of oral hygiene. DESIGN Comparative in vitro study. METHODS Four common oral microorganisms (Streptococcus sanguinis, Streptococcus mutans, Candida albicans, and F...
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