Visual evaluation of in vitro cariostatic effect of restorative materials associated with dentifrices

José Augusto Rodrigues, Giselle Maria Marchi, Mônica Campos Serra, Anderson Hara

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

This study evaluated in vitro the cariostatic effect of 6 restorative materials with and without fluoride release (Fuji II LC, F-2000, Degufil Mineral, Sure Fil and Z-250) associated with a fluoridated and a non-fluoridated dentifrice (Sensodyne Original Formula and Sensodyne Sodium Bicarbonate), on human enamel. Class V-like cavities were prepared on 240 enamel slabs, assigned to 12 groups (6 materials and 2 dentifrices). After cavity restoration, the slabs were submitted to a thermocycling regimen of 1000 thermal cycles and demineralization/remineralization cycles. During pH cycles, slurries of fluoridated and non-fluoridated dentifrices were applied for 5 min. Formation of artificial caries-like lesions was scored independently and blindly by 5 calibrated examiners according to an ordinal scale ranked 0 to 3 by visual examination. The results were analyzed statistically by the Kruskal-Wallis test and pair-wise comparisons (α=0.05). There were no significant differences (p>0.05) among the restorative materials associated with the fluoridated dentifrice. When used in association with the non-fluoridated dentifrice, Ketac-Fil showed the highest cariostatic effect followed by Fuji II LC and the other materials. Ketac-Fil was the only material that did not differ statistically when combined with either the fluoridated or the non-fluoridated dentifrice. In conclusion, under the tested experimental conditions, the association of restorative materials and fluoridated dentifrice yielded higher cariostatic effect, except for the conventional glass ionomer cement, whose cariostatic effect was not influenced by the type of dentifrice.

Original languageEnglish (US)
Pages (from-to)112-118
Number of pages7
JournalBrazilian Dental Journal
Volume16
Issue number2
StatePublished - May 2005
Externally publishedYes

Fingerprint

Cariostatic Agents
Dentifrices
Dental Enamel
Glass Ionomer Cements
Sodium Bicarbonate
In Vitro Techniques
Fluorides
Minerals
Hot Temperature

Keywords

  • Composite resin
  • Dental caries
  • Diagnosis
  • Enamel
  • Glass ionomer cement

ASJC Scopus subject areas

  • Dentistry(all)

Cite this

Visual evaluation of in vitro cariostatic effect of restorative materials associated with dentifrices. / Rodrigues, José Augusto; Marchi, Giselle Maria; Serra, Mônica Campos; Hara, Anderson.

In: Brazilian Dental Journal, Vol. 16, No. 2, 05.2005, p. 112-118.

Research output: Contribution to journalArticle

Rodrigues, José Augusto ; Marchi, Giselle Maria ; Serra, Mônica Campos ; Hara, Anderson. / Visual evaluation of in vitro cariostatic effect of restorative materials associated with dentifrices. In: Brazilian Dental Journal. 2005 ; Vol. 16, No. 2. pp. 112-118.
@article{6d1bbcd1cc3b4417a765fe2e56254223,
title = "Visual evaluation of in vitro cariostatic effect of restorative materials associated with dentifrices",
abstract = "This study evaluated in vitro the cariostatic effect of 6 restorative materials with and without fluoride release (Fuji II LC, F-2000, Degufil Mineral, Sure Fil and Z-250) associated with a fluoridated and a non-fluoridated dentifrice (Sensodyne Original Formula and Sensodyne Sodium Bicarbonate), on human enamel. Class V-like cavities were prepared on 240 enamel slabs, assigned to 12 groups (6 materials and 2 dentifrices). After cavity restoration, the slabs were submitted to a thermocycling regimen of 1000 thermal cycles and demineralization/remineralization cycles. During pH cycles, slurries of fluoridated and non-fluoridated dentifrices were applied for 5 min. Formation of artificial caries-like lesions was scored independently and blindly by 5 calibrated examiners according to an ordinal scale ranked 0 to 3 by visual examination. The results were analyzed statistically by the Kruskal-Wallis test and pair-wise comparisons (α=0.05). There were no significant differences (p>0.05) among the restorative materials associated with the fluoridated dentifrice. When used in association with the non-fluoridated dentifrice, Ketac-Fil showed the highest cariostatic effect followed by Fuji II LC and the other materials. Ketac-Fil was the only material that did not differ statistically when combined with either the fluoridated or the non-fluoridated dentifrice. In conclusion, under the tested experimental conditions, the association of restorative materials and fluoridated dentifrice yielded higher cariostatic effect, except for the conventional glass ionomer cement, whose cariostatic effect was not influenced by the type of dentifrice.",
keywords = "Composite resin, Dental caries, Diagnosis, Enamel, Glass ionomer cement",
author = "Rodrigues, {Jos{\'e} Augusto} and Marchi, {Giselle Maria} and Serra, {M{\^o}nica Campos} and Anderson Hara",
year = "2005",
month = "5",
language = "English (US)",
volume = "16",
pages = "112--118",
journal = "Brazilian Dental Journal",
issn = "0103-6440",
publisher = "Associacao Brasileira de Divulgacao Cientifica",
number = "2",

}

TY - JOUR

T1 - Visual evaluation of in vitro cariostatic effect of restorative materials associated with dentifrices

AU - Rodrigues, José Augusto

AU - Marchi, Giselle Maria

AU - Serra, Mônica Campos

AU - Hara, Anderson

PY - 2005/5

Y1 - 2005/5

N2 - This study evaluated in vitro the cariostatic effect of 6 restorative materials with and without fluoride release (Fuji II LC, F-2000, Degufil Mineral, Sure Fil and Z-250) associated with a fluoridated and a non-fluoridated dentifrice (Sensodyne Original Formula and Sensodyne Sodium Bicarbonate), on human enamel. Class V-like cavities were prepared on 240 enamel slabs, assigned to 12 groups (6 materials and 2 dentifrices). After cavity restoration, the slabs were submitted to a thermocycling regimen of 1000 thermal cycles and demineralization/remineralization cycles. During pH cycles, slurries of fluoridated and non-fluoridated dentifrices were applied for 5 min. Formation of artificial caries-like lesions was scored independently and blindly by 5 calibrated examiners according to an ordinal scale ranked 0 to 3 by visual examination. The results were analyzed statistically by the Kruskal-Wallis test and pair-wise comparisons (α=0.05). There were no significant differences (p>0.05) among the restorative materials associated with the fluoridated dentifrice. When used in association with the non-fluoridated dentifrice, Ketac-Fil showed the highest cariostatic effect followed by Fuji II LC and the other materials. Ketac-Fil was the only material that did not differ statistically when combined with either the fluoridated or the non-fluoridated dentifrice. In conclusion, under the tested experimental conditions, the association of restorative materials and fluoridated dentifrice yielded higher cariostatic effect, except for the conventional glass ionomer cement, whose cariostatic effect was not influenced by the type of dentifrice.

AB - This study evaluated in vitro the cariostatic effect of 6 restorative materials with and without fluoride release (Fuji II LC, F-2000, Degufil Mineral, Sure Fil and Z-250) associated with a fluoridated and a non-fluoridated dentifrice (Sensodyne Original Formula and Sensodyne Sodium Bicarbonate), on human enamel. Class V-like cavities were prepared on 240 enamel slabs, assigned to 12 groups (6 materials and 2 dentifrices). After cavity restoration, the slabs were submitted to a thermocycling regimen of 1000 thermal cycles and demineralization/remineralization cycles. During pH cycles, slurries of fluoridated and non-fluoridated dentifrices were applied for 5 min. Formation of artificial caries-like lesions was scored independently and blindly by 5 calibrated examiners according to an ordinal scale ranked 0 to 3 by visual examination. The results were analyzed statistically by the Kruskal-Wallis test and pair-wise comparisons (α=0.05). There were no significant differences (p>0.05) among the restorative materials associated with the fluoridated dentifrice. When used in association with the non-fluoridated dentifrice, Ketac-Fil showed the highest cariostatic effect followed by Fuji II LC and the other materials. Ketac-Fil was the only material that did not differ statistically when combined with either the fluoridated or the non-fluoridated dentifrice. In conclusion, under the tested experimental conditions, the association of restorative materials and fluoridated dentifrice yielded higher cariostatic effect, except for the conventional glass ionomer cement, whose cariostatic effect was not influenced by the type of dentifrice.

KW - Composite resin

KW - Dental caries

KW - Diagnosis

KW - Enamel

KW - Glass ionomer cement

UR - http://www.scopus.com/inward/record.url?scp=28344441842&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=28344441842&partnerID=8YFLogxK

M3 - Article

VL - 16

SP - 112

EP - 118

JO - Brazilian Dental Journal

JF - Brazilian Dental Journal

SN - 0103-6440

IS - 2

ER -