Results 191 to 200 of about 11,180 (224)
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Fluoride Remineralization of Demineralized Bovine Tooth Enamel and Hydroxyapatite Pellets
Journal of Pharmaceutical Sciences, 1981Both bovine enamel and hydroxyapatite pellets were remineralized in a fluoride-containing remineralization solution after prior demineralization for various lengths of time. In both the enamel and pellet systems, the degree of remineralization attainable was directly related to the extent of prior demineralization, although the demineralized material ...
M, Yonese +4 more
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Effect of initial demineralization on the permeability of human tooth enamel to iodide
Archives of Oral Biology, 1982Blocks of intact human enamel were exposed for four successive periods of 5 min to 2 ml of 10(-2) M K-acetate at pH 4.0, 4.5 and 5.0. The permeability to iodide (Ip) and the amount of Ca dissolved were determined after each exposure. The Ip values varied considerably, but for each block there was a consistent increase in Ip with increase in acid ...
Y, Bakhos, F, Brudevold
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Snapshot polarization imaging for detecting changes in tooth color and demineralization
Polarized Light and Optical Angular Momentum for Biomedical Diagnostics 2024Steven L Jacques, Hrebesh M Subhash
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Comparative evaluation of combined remineralization agents on demineralized tooth surface
Nigerian Journal of Clinical Practice, 2019The aim of this in vitro study was to evaluate the effects of casein phosphopeptides (CPP)-ACPF, NovaMin+ fluoride-containing toothpaste and Xylitol+ fluoride containing cream on demineralized areas on the enamel surface.A total of 100 enamel slab samples was prepared to investigate in the laboratory experiments. For this purpose, a total of 50 freshly
Aras, A. +3 more
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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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