In vitro and in vivo analyses of the effects of desensitizing agents on dentin permeability and dentinal tubule occlusion
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چکیده
منابع مشابه
In vitro and in vivo analyses of the effects of desensitizing agents on dentin permeability and dentinal tubule occlusion.
This study was done to assess the influence of the topical application of two different desensitizing agents on dentin permeability and dentinal tubule occlusion. Twenty-one rats provided 84 teeth: 36 for the in vitro and 48 for the in vivo investigation. The following agents were tested: Group 1, 2% potassium nitrate plus 2% sodium fluoride gel; Group 2, 5% sodium fluoride varnish; Group 3, 3%...
متن کاملEffects of desensitizing agents on dentinal tubule occlusion.
The aim of this study was to evaluate the features of dentinal tubules occlusion following application of three commercially available desensitizing agents: potassium oxalate-based / Oxa-Gel (OX), HEMA and glutaraldehyde-based / Gluma Desensitizer (GD) and acidulated phosphate fluoride-based / Nupro Gel (AF). Buccal cervical areas of twenty-four extracted human third molars were smoothed and we...
متن کاملEffect of desensitizing agents on dentin permeability and dentin tubule occlusion.
PURPOSE The aim of this study was to evaluate: 1) the effect of five dentin desensitizing agents (DDAs) on permeability using hydraulic conductance, and 2) morphological tubule changes with scanning electron microscopy (SEM). MATERIALS AND METHODS The agents tested were Seal & Protect, Gluma Desensitizer, HurriSeal, D/Sense 2, and Super Seal. Thirty extracted human molars were sectioned into ...
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ژورنال
عنوان ژورنال: Journal of Oral Science
سال: 2010
ISSN: 1880-4926,1343-4934
DOI: 10.2334/josnusd.52.23