Biofilm Removal and Antimicrobial Activity of Two Different Air-Polishing Powders: An In Vitro Study

作者: Lorenzo Drago , Massimo Del Fabbro , Monica Bortolin , Christian Vassena , Elena De Vecchi

DOI: 10.1902/JOP.2014.140134

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摘要: Background: Biofilm removal plays a central role in the prevention of periodontal and peri-implant diseases associated with microbial infections. Plaque debridement may be accomplished by air polishing using abrasive powders. In this study, new formulation consisting erythritol chlorhexidine is compared standard glycine powder used air-polishing devices. Their vitro antimicrobial antibiofilm effects on Staphylococcus aureus, Bacteroides fragilis, Candida albicans are investigated.Methods: was allowed to grow sandblasted titanium disks polished or erythritol-chlorhexidine A semiquantitative analysis biofilm spectrophotometric assay performed. qualitative also carried out confocal laser scanning microscopy. Minimum inhibitory concentrations minimum microbicidal were evaluated, together recovery from residual after treatment.Results: The combinat...

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