搜索结果: 1-15 共查到“口腔医学 Movement”相关记录92条 . 查询时间(0.727 秒)
Effect of Celecoxib on Emotional Stress and Pain-Related Behaviors Evoked by Experimental Tooth Movement in the Rat
Pain Celecoxib Tooth movement Behavior
2010/3/9
Objective: To test the efficacy of an animal model of pain and stress and evaluate the effects of celecoxib administered when orthodontic force is applied.
Materials and Methods: A 20-g reciprocal fo...
Molecular Markers of Early Orthodontic Tooth Movement
Orthodontic tooth movement Periodontal ligament Precursor cells Mice Proliferation
2010/3/9
Objective: To understand the molecular basis of early orthodontic tooth movement by looking at the expression of KI-67, runt-related transcription factor 2 (Runx2), and tumor necrosis factor ligand su...
Optimal Loading Conditions for Controlled Movement of Anterior Teeth in Sliding Mechanics
Sliding mechanics Power arm Anterior teeth retraction Finite element method Deformation of archwire
2010/3/9
Objective: To determine optimal loading conditions such as height of retraction force on the power arm and its position on the archwire in sliding mechanics.
Materials and Methods: A 3D finite elemen...
Effects of Mandibular Advancement plus Prohibition of Lower Incisor Movement on Mandibular Growth in Rats
Fixed functional appliance Acceleration of mandibular growth Skeletal anchorage
2010/3/9
Introduction: To test the hypothesis that mandibular advancement with the use of a fixed functional appliance combined with prohibition of labial movement of the lower incisors will have no effect on ...
An M-CSF Receptor c-Fms Antibody Inhibits Mechanical Stress–Induced Root Resorption during Orthodontic Tooth Movement in Mice
c-Fms Odontoclast Root resorption Mouse Orthodontics
2010/3/5
Objective: To examine the effect of anti-c-Fms antibody on odontoclastogenesis and root resorption in an orthodontic tooth movement mouse model.
Materials and Methods: We used orthodontic tooth mov...
Trigeminal Expression of N-Methyl-D-Aspartate Receptor Subunit 1 and Behavior Responses to Experimental Tooth Movement in Rats
NMDA Receptor Experimental tooth movement Trigeminal ganglion Pain Face grooming
2010/3/8
Objective: To test the hypothesis that peripheral N-methyl-D-aspartate (NMDA) receptors play a role in pain induced by experimental tooth movement.
Materials and Methods: Male Sprague-Dawley rats wei...
Development of Three-dimensional FE Modeling System from the Limited Cone Beam CT Images for Orthodontic Tipping Tooth Movement
Three-dimensional FE model Orthodontic tooth movement Limited cone beam CT
2009/9/14
Previously, numerous three-dimensional finite element (FE) models of the dentoalveolar complex have been developed and stress analyses of orthodontic tooth movements were reported. Most of the models ...
A Numerical Simulation of Orthodontic Tooth Movement Produced by a Canine Retraction Spring
Orthodontics Canine retraction Finite element method
2009/9/14
Tooth movements produced by a canine retraction spring were calculated. Although a gable bend and an anti-rotational bend were incorporated into the spring, the canine tipped and rotated initially. Re...
Effects of Steroidal and Nonsteroidal Drugs on Tooth Movement and Root Resorption in the Rat Molar
Anti-inflammatory NSAID Steroid Glucocorticoid Cyclooxygenase COX
2010/3/5
Objective: To test the hypothesis that the administration of aspirin, acetaminophen, meloxicam, celecoxib, and prednisolone have no effect on root resorption and tooth movement.
Materials and Metho...
An In Vivo 3D Micro-CT Evaluation of Tooth Movement After the Application of Different Force Magnitudes in Rat Molar
Tooth movement In vivo micro-CT FEM Rat molar Time lapse Superimposition
2010/3/5
Objective: To investigate the precise longitudinal change in the periodontal ligament (PDL) space width and three-dimensional tooth movement with continuous-force magnitudes in living rats.
Materia...
Expression of Nitric Oxide Synthases in Orthodontic Tooth Movement
Nitric oxide synthase Force Osteocyte
2010/3/5
Objective: To investigate differential expression of NOS isoforms in periodontal ligament (PDL) and bone in tension and pressure sides using a rat model of orthodontic tooth movement (OTM).
Materia...
A Novel Method for the Assessment of Three-Dimensional Tooth Movement during Orthodontic Treatment
Palatal rugae Superimposition Miniscrew Stability Dental cast Landmark
2010/3/5
Objective: To (1) evaluate the stability of palatal rugae as landmarks for superimposition of dental casts and (2) establish a three-dimensional superimposition method of maxillary dental casts for an...
Surgical Accuracy of Maxillary Repositioning According to Type of Surgical Movement in Two-Jaw Surgery
Surgical accuracy Maxillary repositioning Surgical movement type Two-jaw surgery
2010/3/5
Objective: To compare the surgical accuracy of the maxillary repositioning according to the maxillary surgical movement type (SMT) in two-jaw orthognathic surgery (TJOS).
Materials and Methods: The...
Effects of Corticision on Paradental Remodeling in Orthodontic Tooth Movement
Corticision Regional acceleratory phenomenon (RAP) Alveolar remodeling Tooth movement
2010/3/5
Objective: To investigate the biologic effects of Corticision on alveolar remodeling in orthodontic tooth movement.
Materials and Methods: In this study, 16 cats were divided into 3 groups: group A...
WHAT IS MEANT BY PHYSIOLOGICAL TOOTH MOVEMENT.