Results 221 to 230 of about 237,239 (260)
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Changes in the stiffness of demineralized dentin following application of tooth whitening agents
Acta Odontologica Scandinavica, 2011The purpose of this study was to evaluate the effect of the bleaching agents on the elastic modulus of bovine demineralized dentin matrix (EMDM).Eighty-five slices were obtained from 17 bovine teeth. The slices were divided randomly into five experimental groups (n = 17): unbleached control group (CG), 4% hydrogen peroxide (HP4), 4% hydrogen peroxide +
Berger, Sandrine Bittencourt +5 more
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Assessment of inorganic and organic components in demineralized tooth graft material
AIP Conference Proceedings, 2020The purpose of the study was to evaluate the surface substructure, inorganic and organic components present in partially demineralized tooth bone graft material in young and old, male and female subjects, which may vary due to formation of secondary dentin suggesting decrease in calcium content as we age.
B. H. Harshitha Gowda +2 more
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Journal of Periodontal Research, 1986
To determine the effect of altering the nature of the surface of the roots of teeth upon selective attachment of specific cell types, we have studied the binding of fibronectin (FN) and laminin (LN) to both undemineralized and demineralized root surfaces using a modified direct ELISA.
W, Karp +3 more
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To determine the effect of altering the nature of the surface of the roots of teeth upon selective attachment of specific cell types, we have studied the binding of fibronectin (FN) and laminin (LN) to both undemineralized and demineralized root surfaces using a modified direct ELISA.
W, Karp +3 more
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Prevention of Sucrose-induced Demineralization of Tooth Enamel by Chewing Sorbitol Gum
Journal of Dental Research, 1989Measurements were made of the effect of chewing sorbitol gum on the intra-oral demineralization induced by rinsing with 10% sucrose solutions. Blocks of bovine enamel were covered with a layer of Streptococcus mutans IB1600, and mounted on palatal appliances that were worn by five subjects for defined periods of time.
S, Kashket, T, Yaskell, L R, Lopez
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DEMINERALIZATION AND REMINERALIZATION IN TOOTH DECAY
Dental caries or tooth decay represents one of the most prevalent chronic oral diseases worldwide and is characterized by a dynamic interplay between the processes of demineralization and remineralization of the dental hard tissues. Demineralization refers to the loss of calcium and phosphate ions from the hydroxyapatite lattice of enamel and dentin asKavitha M, Shreesha M
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The functional equivalence of demineralized bone and tooth matrices in ectopic bone induction
Journal of Biomedical Materials Research, 1993AbstractThe objective of this study was to determine whether demineralized rat incisor matrices were a more potent inducer of ectopic endochondral bone formation than demineralized diaphyseal bone matrices derived from the same donors. Twenty‐five‐milligram disks of demineralized bone or tooth matrix obtained from adolescent Long‐Evans rats were ...
R W, Katz, J O, Hollinger, A H, Reddi
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Demineralization inhibition of direct tooth-colored restorative materials.
Operative dentistry, 2004This study compared the demineralization inhibition properties of fluoride releasing tooth-colored restorative materials. Materials evaluated included a giomer (Reactmer, Shofu [RM]), a conventional glass ionomer (Fuji II, GC [FJ]), a resin modified glass ionomer (Fuji II LC, GC [FL]) and a compomer (Dyract AP, Dentsply [DY]).
Gonzalez, E.H., Yap, A.U.J., Hsu, S.C.Y.
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Acta Odontologica Scandinavica, 1994
This study examines cellular differences between undemineralized and demineralized tooth sections. The material comprised unerupted and partly erupted third molars. After fixation for 24 h, 10- to 15-microns ground sections were prepared from half of the tooth, using a cutting-grinding system.
L, Bjørndal, A, Thylstrup
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This study examines cellular differences between undemineralized and demineralized tooth sections. The material comprised unerupted and partly erupted third molars. After fixation for 24 h, 10- to 15-microns ground sections were prepared from half of the tooth, using a cutting-grinding system.
L, Bjørndal, A, Thylstrup
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[Efficacy of Tooth Mousse in reducing enamel demineralization and promoting remineralization].
Hua xi kou qiang yi xue za zhi = Huaxi kouqiang yixue zazhi = West China journal of stomatology, 2015To evaluate the efficacy of Tooth Mousse in reducing enamel demineralization lesions adjacent to bonded orthodontic brackets and promoting remineralization in vitro.60 bovine teeth with bonded orthodontic brackets were randomly divided into three groups, negative control group, positive control group and experimental group, applied separately with ...
Hong, Fu +3 more
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The Effect of Various Demineralizing Agents on Dog Tooth Enamel
Acta Odontologica Scandinavica, 1961C, RAVNIK, H, LOE
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