Microhardness of the enamel exposed to whitening dentifrices.
نویسندگان
چکیده
منابع مشابه
Influence of Dentifrices pH on Enamel Microhardness In Vitro.
Purpose was to evaluate the effect of toothpastes pH on enamel remineralization. Six fluoride toothpaste and one without fluoride were applied to the enamel slabs. Twenty eight enamel slabs were divided into seven groups and subjected to a daily cycling regimen with brushing treatments, demineralization and remineralization in artificial saliva. The surface microhardness (SMH) was calculated fr...
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The aim of this study was to evaluate by micro-shear bond strength test, the bond strength of composite resin restoration to enamel submitted to whitening dentifrices. Forty bovine teeth were embedded in polystyrene resin and polished. The specimens were randomly divided into eight groups (n=5), according to the dentifrice (carbamide peroxide, hydrogen peroxide and conventional dentifrice) and ...
متن کاملEffect of Fluoridated Dentifrices on Surface Microhardness of the Enamel of Deciduous Teeth
BACKGROUND Surface microhardness is a physical property which access the effect of chemical and physical agents on hard tissues of teeth, and a useful way to examine the resistance of fluoride treated enamel against caries. The purpose of this study was to evaluate microhardness of enamel following pH-cycling through demineralization and remineralization using suspensions of dentifrices with di...
متن کاملeffect of fluoridated dentifrices on surface microhardness of the enamel of deciduous teeth
background: surface microhardness is a physical property which access the effect of chemical and physical agents on hard tissues of teeth, and a useful way to examine the resistance of fluoride treated enamel against caries. the purpose of this study was to evaluate microhardness of enamel following ph-cycling through demineralization and remineralization using suspensions of dentifrices with d...
متن کاملIn vitro evaluation of the microhardness of bovine enamel exposed to acid solutions after bleaching.
Acid erosion is a superficial loss of enamel caused by chemical processes that do not involve bacteria. Intrinsic and extrinsic factors, such as the presence of acid substances in the oral cavity, may cause a pH reduction, thus potentially increasing acid erosion. The aim of this study was to evaluate the microhardness of bleached and unbleached bovine enamel after immersion in a soda beverage,...
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ژورنال
عنوان ژورنال: Revista de Odontologia da Universidade Cidade de São Paulo
سال: 2017
ISSN: 1983-5183
DOI: 10.26843/ro_unicid.v24i2.360