Induced Tooth Movement
Mostrando 1-12 de 25 artigos, teses e dissertações.
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1. Effects of the photobiomodulation using different energy densities on the periodontal tissues under orthodontic force in rats with type 2 diabetes mellitus
Abstract To evaluate the impact of the GaAlAs diode laser with energy densities of 160 J/cm2, 320 J/cm2, and 640 J/cm2 on the periodontal tissues under continuous orthodontic force application and on the rate of orthodontic tooth movement in rats with type-2 diabetes mellitus. The intensity of primary alveolar bone formation was also investigated through the
Braz. oral res.. Publicado em: 25/10/2018
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2. Effect of acute administration of nicotine and ethanol on tooth movement in rats
Abstract The aim of this study was to evaluate the effect of acute administration of nicotine and ethanol on tooth movement in rats. Two hundred rats were divided into eight groups: S: saline; N: nicotine; E: ethanol; NE: nicotine and ethanol; SM: saline with tooth movement; NM: nicotine with tooth movement; EM: ethanol with tooth movement; and NEM: nicotine
Braz. oral res.. Publicado em: 11/10/2018
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3. Pulp analysis of teeth submitted to different types of forces: a histological study in rats
Abstract Objective: The purpose of this study was to histologically evaluate pulp and dentin under induced tooth movement (ITM) with different types of forces. Material and Methods: The maxillary right first molars of rats were submitted to movement with continuous (CF), continuous interrupted (CIF) and intermittent (IF) forces during 5, 7 and 9 days with
J. Appl. Oral Sci.. Publicado em: 04/10/2018
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4. Interaction of Anabolic Androgenic Steroids and Induced Tooth Movement in Rats
Resumo Este estudo avaliou a interação do movimento dentário entre dois esteróides anabólicos androgênicos (EAA), Deposteron® and Nebido®. Cem ratos Wistar foram divididos em 3 grupos: controle (C) n=30, Nebido experimental (N) n=35 e Deposteron experimental (D) n=35. O grupo controle foi subdivido em 6 subgrupos: 1, 2, 3, 5, 7 e 14. Os grupos experi
Braz. Dent. J.. Publicado em: 2017-08
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5. New methodology for evaluating osteoclastic activity induced by orthodontic load
Orthodontic tooth movement (OTM) is a dynamic process of bone modeling involving osteoclast-driven resorption on the compression side. Consequently, to estimate the influence of various situations on tooth movement, experimental studies need to analyze this cell. Objectives The aim of this study was to test and validate a new method for evaluating osteoclast
J. Appl. Oral Sci.. Publicado em: 2015-02
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6. Extreme root resorption associated with induced tooth movement: A protocol for clinical management
Nos casos em que os dentes têm apenas o terço cervical remanescente de uma reabsorção radicular externa induzida ortodonticamente: 1) Quais seriam os cuidados para que permaneçam na boca, com o menor risco possível de perda? 2) Quais seriam os cuidados na interpretação imaginológica desses casos, quanto à determinação precisa da perda radicular e
Dental Press J. Orthod.. Publicado em: 2014-10
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7. Resorption of roots of different dimension induced by different types of forces
Root resorption is a variable to be considered in induced tooth movement (ITM). It is related to root morphology and alveolar bone crest, and also to the types of forces exerted by mechanotherapy. This histometric study evaluated the predominance of root resorption among roots of different dimensions, following ITM with different types of forces and at diffe
Braz. oral res.. Publicado em: 11/06/2014
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8. Microscopic evaluation of induced tooth movement after subluxation trauma: an experimental study in rats
OBJETIVO: avaliar as alterações histológicas ocorridas na área periodontal de molares de ratos submetidos à movimentação dentária induzida (MDI), logo após um trauma intencional (subluxação). MÉTODOS: quarenta ratos Wistar machos adultos (Rattus norvegicus albinus) foram selecionados. Os animais foram divididos em oito grupos (n = 5), de ac
Dental Press J. Orthod.. Publicado em: 2014-01
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9. Effects of medications and laser on induced tooth movement and associated root resorption: four key points
Para que a avaliação dos efeitos de medicamentos e da fototerapia na movimentação dentária induzida e reabsorções radiculares associadas seja livre de influências externas, propusemos quatro pontos fundamentais na aplicação dos modelos experimentais: 1) Se o objetivo for verificar a influência nas reabsorções radiculares, deve-se garantir que as
Dental Press J. Orthod.. Publicado em: 2013-04
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10. Advances in knowledge about induced tooth movement Part 1: the osteocytes
Osteoblasts and clasts were primary targets for the understanding of bone biopathology. In recent years, evidence has shifted attention to the osteocytes. The biology of induced tooth movement and jaw orthopedics should research the role of osteocytes and the specific effects of mediators such as RANKL and sclerostin. The sclerostin represents a regulatory m
Dental Press Journal of Orthodontics. Publicado em: 2012-06
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11. Induced tooth movement: standardization of terms to describe the effects of forces on the periodontal ligament: compression/Traction instead of Pressure/Tension
There is no reason for Dentistry to use different terms for phenomena defined in Physics, the specific field in which concepts associated with forces are established and adapted. In place of pressure/tension, the compression/traction pair should be used. This study defines each one of these terms and justifies their use. Our contemporary world demands standa
Dental Press Journal of Orthodontics. Publicado em: 2012-04
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12. Influence of anatomical barriers on maxillary incisor root resorption after orthodontic treatment with premolar extractions
INTRODUCTION: Apical root resorption is a frequent and occasionally critical problem in orthodontic patients undergoing induced tooth movement. One of the factors that might influence prognosis, especially in maxillary incisors, which most frequently present resorptions, are the so-called the anatomical barriers; that is, proximity of the buccal and palatal
Dental Press Journal of Orthodontics. Publicado em: 2012-04