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Low-Intensity Pulsed Ultrasound Stimulation of Condylar Growth in Rats
Ultrasound stimulation Mandibular growth
2010/3/8
Objective: To test the hypothesis that low-intensity pulsed ultrasound (LIPUS) stimulation does not histologically affect the growth of mandibular condylar cartilage.
Materials and Methods: Thirty-fi...
Changes of Caspase-1 after the Application of Orthodontic Forces in the Periodontal Tissues of Rats
Orthodontics Rats Caspase-1 Western blotting Messenger RNA
2009/11/30
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...
Effects of Mandibular Advancement plus Prohibition of Lower Incisor Movement on Mandibular Growth in Rats
Fixed functional appliance Acceleration of mandibular growth Skeletal anchorage
2009/11/30
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 ...
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
2009/9/30
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...
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
2009/9/30
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...
Early Tissue Changes Following Tooth Movement In Rats
Early Tissue Changes Tooth Movement Rats
2009/3/16
Early Tissue Changes Following Tooth Movement In Rats.
Experimental Studies on the Interrelations of Condylar Growth and Alveolar Bone Formation III. Response to Relief of Occlusion in Aged Rats
Experimental Studies Interrelations Condylar Growth Alveolar Bone Formation
2009/3/11
Experimental Studies on the Interrelations of Condylar Growth and Alveolar Bone Formation III. Response to Relief of Occlusion in Aged Rats.
Partial Resection of the Cartilaginous Nasal Septum in Rats：its Influence on Growth
Partial Resection Cartilaginous Nasal Septum Rats
2009/3/9
Partial Resection of the Cartilaginous Nasal Septum in Rats; its Influence on Growth.
Experimentally Created Nonbalanced Occlusion Effects on the Thickness of the Temporomandibular Joint Disc in Rats
Temporomandibular joint Temporomandibular disorders Occlusion Rat
2009/1/30
Objectives: To test the hypothesis that experimentally created physiologically nonbalanced occlusion will not affect the thickness of the temporomandibular joint (TMJ) discs in rats.
Material and M...
Force magnitude effects upon osteoprogenitor cells during premaxillary expansion in rats
Maxilla, Expansion Force Osteoprogenitor cells Rat
2009/1/13
To study the effects of force magnitude on osteoprogenitor cell activity during premaxillary expansion, stainless steel helical springs were attached to the maxillary central incisors of 45 3-mont...
Influences of aging changes in proliferative rate of PDL cells during experimental tooth movement in rats
Aging Tooth movement Periodontal ligament Bromodeoxyuridine Immunohistochemistry
2009/1/8
This study was designed to investigate the influences of aging changes in the proliferative activity of PDL cells during experimental tooth movement in rats. Young (6-week-old) and adult (14-week-ol...
Influence of dietary n-3 polyunsaturated fatty acid on experimental tooth movement in rats
Arachidonic acid Bone resorption n-3 polyunsaturated fatty acid Experimental tooth movement Prostaglandins
2009/1/7
This study was conducted to investigate the influence of dietary n-3 polyunsaturated fatty acid on experimental tooth movement. This acid substantially reduces the production of arachidonic acid. Si...
Influences of vertical occlusal discrepancies on condylar responses and craniofacial growth in growing rats
Vertical discrepancy Intra-articular derangement Condylar cartilage Craniofacial growth Rat
2009/1/7
The present study was conducted to investigate the influence of vertical occlusal discrepancies on condylar remodeling and the subsequent craniofacial growth in growing rats. Thirty 4-week-old male ...
The Effect of Chronic Renal Insufficiency on Orthodontic Tooth Movement in Rats
Orthodontic tooth movement Renal insufficiency Rat
2008/12/29
The purpose of this study was to determine the effects of impaired renal function on the amount of orthodontic tooth movement (OTM) in a rat model of renal insufficiency (RI). The animals were div...
The Role of Opioid Systems on Orthodontic Tooth Movement in Cholestatic Rats
Orthodontic tooth movement Cholestasis Opioid Naltrexone Rat
2008/12/26
Endogenous opioids have been reported to accumulate in the plasma of cholestatic subjects. Another report showed that human osteoblast-like cells, MG-63, express 3 types of opioid receptors. In our ...