搜索结果: 1-4 共查到“医学 Toothbrushing”相关记录4条 . 查询时间(0.084 秒)
Toothbrushing with vegetable oil:a clinical and laboratorial analysis
Dentifrices Dental polishing Dental plaque Toothbrushing Streptococcus mutans
2009/10/20
The dentifrices currently available in the marketplace contain many anticariogenic substances, fluoride and abrasives aimed to better clean the dental surface, remove dental plaque, improve salivary f...
Evaluation of the roughness and mass loss of the flowable composites after simulated toothbrushing abrasion
Composite resins Tooth abrasion Surface properties Toothbrushing
2009/10/20
The purpose of this study was to measure mass loss and surface roughness changes of different brands of flowable resin composites after a simulated toothbrushing test. The null hypotheses were that th...
Influence of toothbrushing on enamel softening and abrasive wear of eroded bovine enamel:an in situ study
Tooth erosion Tooth abrasion Beverages
2009/10/19
This study assessed the surface softening and abrasive wear of eroded bovine enamel with or without the influence of toothbrushing. Five volunteers took part in this in situ study of 5 days. They wore...
In vitro toothbrushing abrasion of dental resin composites:packable,microhybrid,nanohybrid and microfilled materials
Composite resins Surface properties Physical properties Toothbrushing
2009/10/16
This study evaluated weight loss and surface roughening after toothbrushing of different resin composites: one packable (Solitaire 2, Heraeus Kulzer), one microhybrid (Charisma, Heraeus Kulzer), one n...