Results 101 to 110 of about 195 (131)
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Histological Features of Fluorosed Human Dental Enamel
Caries Research, 2009The present study describes the histological features of enamel in teeth showing either mild or severe fluorosis. Sections were examined in transmitted and polarized light after imbibition in aqueous media or alcohols and quinoline. For semiquantitative study contour maps were prepared. Furthermore quantitative imbibition studies were performed along a
O, Fejerskov +3 more
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Abordagem minimamente invasiva para tratamento de fluorose dental com associação de técnicas
Full Dentistry in Science, 2022A fluorose dentária corresponde a um defeito estrutural no esmalte causado pela exposição prolongada ao flúor durante a formação do germe dentário. As associações de procedimentos minimamente invasivos neste esmalte alterado têm se mostrado um tratamento seguro e eficaz. O objetivo deste trabalho é relatar um caso clínico de manchas de fluorose através
Bruna Oliveira +5 more
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Effect of a Mineralizing Solution on Sections of Fluorosed Human Dental Enamel in vitro
Caries Research, 2009The present study was undertaken to investigate the mineral uptake in fluorosed enamel in vitro. Bucco-lingual sections of severely fluorotic teeth were exposed to a mineralizing calcium phosphate solution supersaturated with respect to hydroxyapatite and under-saturated with respect to other calcium phosphates in order to favour apatite formation. The
J L, Christensen +2 more
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3D scanning electron microscopy applied to surface characterization of fluorosed dental enamel
Micron, 2016The enamel surfaces of fluorotic teeth were studied by scanning electron stereomicroscopy. Different whitening treatments were applied to 25 pieces to remove stains caused by fluorosis and their surfaces were characterized by stereomicroscopy in order to obtain functional and amplitude parameters.
Silvina, Limandri +4 more
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Annals of Anatomy - Anatomischer Anzeiger, 1997
Mineral content and distribution of fluorosed and unfluorosed (control) dental enamel of roe deer and red deer cheek teeth were analyzed using digital backscattered electron (BSE) imaging of PMMA-embedded specimens. Compared to the controls, the fluorosed enamel exhibited various aberrations resulting from a fluoride-induced disturbance of the ...
H, Kierdorf, U, Kierdorf, A, Boyde
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Mineral content and distribution of fluorosed and unfluorosed (control) dental enamel of roe deer and red deer cheek teeth were analyzed using digital backscattered electron (BSE) imaging of PMMA-embedded specimens. Compared to the controls, the fluorosed enamel exhibited various aberrations resulting from a fluoride-induced disturbance of the ...
H, Kierdorf, U, Kierdorf, A, Boyde
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Risikofaktorer for dental fluorose
Den norske tannlegeforenings Tidende, 1998NJ Wang, B øgaard, AM Gropen
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Some Observations on the Fine Structure of Fluorosed Dental Enamel
Acta Odontologica Scandinavica, 1970J, Silness, F, Gustavsen
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Journal of anatomy, 1996
A macroscopic, microradiographic and scanning electron microscope study was performed on the structure of fluorosed dental enamel in red deer from a fluoride polluted region (North Bohemia, Czech Republic). As was revealed by analysis of mandibular bone fluoride content, the rate of skeletal fluoride accumulation in the fluorotic deer was about 6 times
U, Kierdorf +3 more
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A macroscopic, microradiographic and scanning electron microscope study was performed on the structure of fluorosed dental enamel in red deer from a fluoride polluted region (North Bohemia, Czech Republic). As was revealed by analysis of mandibular bone fluoride content, the rate of skeletal fluoride accumulation in the fluorotic deer was about 6 times
U, Kierdorf +3 more
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Abordagem minimamente invasiva para tratamento de fluorose dental com associação de técnicas
Introduction: Dental fluorosis corresponds to a structural defect in the enamel caused by prolonged exposure to fluoride during the formation of the tooth germ. The association of minimally invasive procedures in this altered enamel has been shown to be a safe and effective treatment.Oliveira, Bruna, Santana, Carina Silva
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