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Evaluation of cephalometric changes in patients with class III malocclusion in mixed dentition period following face mask therapy and slow maxillary expansion
Face Mask Slow Maxillary Expansion Class III malocclusion Maxillary deficiency Cephalometric changes
2009/12/18
Background and Aim: Among different treatments of patients with Class III malocclusion , orthopedic protraction of maxilla has been known as an effective method in mixed dentition period. The aim of t...
Microbiologic Changes in Subgingival Plaque After Removal of Fixed Orthodontic Appliances
Periodontopathogens Gingivitis PCR Orthodontic appliance
2010/3/9
Objective: To evaluate changes that occur in the subgingival microbiota after removal of fixed orthodontic appliances using polymerase chain reaction (PCR).
Materials and Methods: Thirty orthodontic ...
Changes of Caspase-1 after the Application of Orthodontic Forces in the Periodontal Tissues of Rats
Orthodontics Rats Caspase-1 Western blotting Messenger RNA
2010/3/9
Objective: To investigate the changes of caspase-1 in orthodontic tooth movement and to determine whether the changes are phase-specific.
Materials and Methods: Eighty Wistar rats were included in th...
Micro-morphological changes prior to adhesive bonding:high-alumina and glassy-matrix ceramics
Air abrasion dental Hydrofluoric acid Acid etching dental Ceramics
2009/10/16
The aim of this study was to qualitatively demonstrate surface micro-morphological changes after the employment of different surface conditioning methods on high-alumina and glassy-matrix dental ceram...
Occlusal Contact Changes with Removable and Bonded Retainers in a 1-Year Retention Period
Occlusal contacts Retention Bonded retainers Hawley
2010/3/5
Objective: To test the hypothesis that there is no difference in the number of occlusal contacts in centric occlusion in patients treated with bonded and removable retention procedures and a control g...
Functional Changes of Temporomandibular Joint Mechanoreceptors Induced by Reduced Masseter Muscle Activity in Growing Rats
Temporomandibular joint Mechanoreceptor Masseter muscle activity Primary afferent Mandible Rat
2010/3/8
Objective: To determine the influence of masseter muscle activity during growth on the functional characteristics of temporomandibular joint (TMJ) mechanoreceptors.
Materials and Methods: Sixty-six 3...
Corrosion-related Changes on Ti-based Orthodontic Brackets in Acetic NaF Solutions: Surface Morphology, Microhardness, and Element Release
Corrosion Bracket NaF solution
2009/9/11
This study sought to investigate the effects of acetic NaF solutions on titanium and Ti alloy brackets. To this end, two different brackets were immersed in various NaF-containing solutions for three ...
An investigation of thermal changes of various permanent dental cements
Permanent cements Temperature change Time
2009/9/11
The aim of this study was to investigate and compare the temperature rises which occurred during the setting reactions of different permanent cements used to lute fixed partial prosthodontics.
In thi...
Morphological Changes of Gingiva in Streptozotocin Diabetic Rats
Gingiva Streptozotocin Diabetic Rats
2009/9/3
Gingivitis and periodontitis are chronic bacterial diseases of the underlying and surrounding tooth tissues. Diabetes mellitus is responsible for tooth deprivation both by decay and periodontal diseas...
Changes in Incisor Third-Order Inclination Resulting from Vertical Variation in Lingual Bracket Placement
Lingual orthodontics Third-order inclination Lingual incisor morphology Lingual bracket placement
2010/3/5
Objective: To test the null hypothesis that third-order measurements are not correlated to lingual incisor features seen on radiographs.
Material and Methods: The lateral headfilms of 38 untreated,...
Soft Tissue Profile Changes in Anatolian Turkish Girls and Boys Following Orthodontic Treatment With and Without Extractions
Premolar extraction Profile changes Facial esthetics
2009/6/23
The choice of extraction is critical in treatment planning, and its impact on the final facial appearance can be quite dramatic. Evaluation of facial profile esthetics both before and after treatment ...
Developmental Changes in Pharyngeal Airway Depth and Hyoid Bone Position from Childhood to Young Adulthood
Development Change Airway Hyoid bone
2010/3/5
Objective: (1) To test the hypothesis that there are no developmental changes in the pharyngeal airway depth and hyoid bone position from childhood to adulthood in normal Taiwanese persons, (2) to ide...
Three-dimensional Changes of the Mandible and Alveolar Bone in the Ovariectomized Rat Examined by Micro-focus Computed Tomography
alveolar bone micro-focus computed tomography (μCT) three dimension (3D) osteoporosis ovariectomy
2009/5/27
To clarify the changes of the mandible and alveolar bone in postmenopausal osteoporosis, we examined the changes of structure in mandible and alveolar bone of ovariectomized (OVX) rats. Twelve female ...
A case report with changes in BOLD signalling activation areas by improvement of occlusal function in periodontal subjects-the use of analysis by Functional MRI-
initial treatment occlusion fMRI
2009/5/6
We report an interesting case in which improvement of occlusal function in a chronic periodontitis patient was able to be confirmed by the blood oxygenation level-dependent (BOLD) signal on functiona...
Comparative Evaluation of Dentine Surface Changes Following Nd：YAG Laser Irradiation by SEM
Comparative Evaluation Dentine Surface Changes YAG Laser Irradiation
2009/4/2
Comparative Evaluation of Dentine Surface Changes Following Nd：YAG Laser Irradiation by SEM.