Results 131 to 140 of about 494,683 (181)
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Acta Odontologica Scandinavica, 2009
To evaluate the surface characteristics of indirect composites etched with acidulated phosphate fluoride (APF) solution. MATERIAL AND METHODS. APF solution was applied to specimens of six composite materials. The surface morphological change was measured with a confocal laser scanning microscope. Gloss measurement and scanning electron microscope (SEM)
Hiroyasu Koizumi +2 more
exaly +3 more sources
To evaluate the surface characteristics of indirect composites etched with acidulated phosphate fluoride (APF) solution. MATERIAL AND METHODS. APF solution was applied to specimens of six composite materials. The surface morphological change was measured with a confocal laser scanning microscope. Gloss measurement and scanning electron microscope (SEM)
Hiroyasu Koizumi +2 more
exaly +3 more sources
In vitro evaluation of an acidulated phosphate fluoride prophylaxis paste
Archives of Oral Biology, 1968Abstract Acidulated phosphate sodium fluoride, acidulated phosphate silicofluoride and stannous fluoride solutions were tested for fluoride and pH compatibility with a number of abrasives. Silicon dioxide was found to be compatible when used with the acidulated phosphate silicofluoride solution.
J R, Mellberg, C R, Nicholson
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Clinical study of an amine fluoride gel and acidulated phosphate fluoride gel
Community Dentistry and Oral Epidemiology, 1976Abstract This study compared caries inhibition in children by an amine fluoride and an acidulated phosphate fluoride when administered in a topically applied gel. In addition, the effects of applying amine fluoride daily and weekly were compared. Four hundred and sixty‐eight children, ages 6 to 13, were randomly assigned to one of five treatment groups
R J, Shern +3 more
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Archives of Oral Biology, 1982
Polished enamel blocks with known surface areas were obtained from human mandibular incisors. Acidulated phosphate fluoride was applied for 4 min and washed off after additional contact times of 0, 2, 6 and 24 h, respectively. The enamel fluoride concentrations were determined in three successive etch depths before and after extraction in 1 M KOH for ...
S, Benediktsson +3 more
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Polished enamel blocks with known surface areas were obtained from human mandibular incisors. Acidulated phosphate fluoride was applied for 4 min and washed off after additional contact times of 0, 2, 6 and 24 h, respectively. The enamel fluoride concentrations were determined in three successive etch depths before and after extraction in 1 M KOH for ...
S, Benediktsson +3 more
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Fluoride Varnish versus Acidulated Phosphate Fluoride Gel: A 3-Year Clinical Trial
Caries Research, 2009The aim of this trial was to compare the caries-preventive effect of sodium fluoride varnish and acidulated phosphate fluoride (APF) gel. A total of 254 children aged 12–13 years with high past caries experience were randomly divided into two groups. The participants received semi-annual applications of either fluoride varnish or APF gel for 3 years ...
L, Seppä, T, Leppänen, H, Hausen
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Caries Research, 2009
In São Paulo, Brazil, 566 children, 14–17 years old, completed a 3-year study to evaluate the anticaries effect of self-applications of acidulated phosphate fluoride (APF). There were five study groups: group A (controls) brushed with a non-fluoride prophylaxis paste and then with a placebo solution; group B brushed with the paste and then with an APF ...
H S, Horowitz +5 more
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In São Paulo, Brazil, 566 children, 14–17 years old, completed a 3-year study to evaluate the anticaries effect of self-applications of acidulated phosphate fluoride (APF). There were five study groups: group A (controls) brushed with a non-fluoride prophylaxis paste and then with a placebo solution; group B brushed with the paste and then with an APF ...
H S, Horowitz +5 more
openaire +2 more sources
The Journal of the American Dental Association, 1975
Two acidulated phosphate-fluoride mouthwashes that contained either 100 or 200 ppm of fluoride ion were compared with a placebo mouthwash to determine their anticariogenic effectiveness. The twice-daily use of an acidulated phosphate-fluoride mouthwash that contains a small amount of fluoride is effective in reducing the incidence of dental caries in ...
S B, Finn +4 more
openaire +2 more sources
Two acidulated phosphate-fluoride mouthwashes that contained either 100 or 200 ppm of fluoride ion were compared with a placebo mouthwash to determine their anticariogenic effectiveness. The twice-daily use of an acidulated phosphate-fluoride mouthwash that contains a small amount of fluoride is effective in reducing the incidence of dental caries in ...
S B, Finn +4 more
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Influence of acidulated phosphate fluoride solution on the color stability of indirect composites
The Journal of Prosthetic Dentistry, 2004Although acidulated phosphate fluoride (APF) agents are known to be useful for caries-preventive interventions, few studies have examined the influence of APF agents on indirect composite materials.This study examined whether exposure to APF agents affects color stability when a composite is exposed to a common staining agent.Forty light-polymerized ...
Naomi, Tanoue +3 more
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The Topical Anticariogenic Effect of Daily Rinsing With an Acidulated Phosphate Fluoride Solution
The Journal of the American Dental Association, 1972Daily during the school week, high school study participants used a rinse containing 1.0 mg fluoride ion per 5 ml in a phosphate solution at pH 4.0. The control group received a placebo solution. At the 24-month examination, about a 25% reduction in caries increments was found in the test participants, compared with the increments observed for the ...
S N, Frankl, S, Fleisch, R R, Diodati
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The Journal of the American Dental Association, 1973
An acidulated phosphate fluoride paste was applied semiannually by dental hygienists to children 10 to 13 years of age. During the two-year study, exfoliated deciduous teeth were collected for an analysis of fluoride uptake; biopsy specimens of permanent teeth were taken at the end of the study for the same purpose. A 21% caries reduction was found for
P F, DePaola, J R, Mellberg
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An acidulated phosphate fluoride paste was applied semiannually by dental hygienists to children 10 to 13 years of age. During the two-year study, exfoliated deciduous teeth were collected for an analysis of fluoride uptake; biopsy specimens of permanent teeth were taken at the end of the study for the same purpose. A 21% caries reduction was found for
P F, DePaola, J R, Mellberg
openaire +2 more sources