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Materials scientists drill down to vulnerabilities in human tooth decay（图）
Materials scientists drill down vulnerabilities human tooth decay
2020/7/10
Researchers at Northwestern University have cracked one of the secrets of tooth decay. In a new study of human enamel, the materials scientists are the first to identify a small number of impurities t...
Unusual Tooth Sensation Due To Maxillary Sinusitis--A Case Report
Adult article case report female human influenza
2015/7/31
Maxillary sinusitis can cause pain or discomfort to the maxillary dentition but no report of
patients complaining of a "jumping tooth sensation" during sinusitis has been recorded in the
literatur...
The University of Queensland project reduces toddler tooth decay
toddler tooth decay reduces
2014/7/15
The answer to early childhood tooth decay could be just a phone call away, thanks to new research by the University of Queensland and Queensland Health.
Hemostatic Tampon to Reduce Bleeding following Tooth Extraction
Hemostatic Tampon Reduce Bleeding Tooth Extraction
2015/9/25
Bleeding following tooth extraction is of concern to patients. Bleeding due to tooth extraction causes discomfort for patients. Proper control of bleeding is thus important. Postextraction oozing is c...
Tooth Inclination in Elderly with Many Remaining Teeth Observed by 3-D Imaging
Tooth inclination Elderly with many remaining teeth
2010/12/1
Tooth inclination has been discussed many times in terms of esthetics and functionality, but reports related to aging are extremely rare. The purpose of this study was to evaluate tooth inclination in...
Mesio-distal Tooth Angulation in Elderly with Many Remaining Teeth Observed by 3-D Imaging
Tooth angulation Elderly with many remaining teeth Dental cast
2010/12/1
Few studies have investigated the morphologic characteristics of teeth, dental arches and occlusion in elderly persons with many remaining teeth. The purpose of this study was to establish a method of...
Construction of database for three-dimensional human tooth models and its ability for education and research - Carious tooth models -
Micro-CT Three-dimensional tooth models Carious tooth
2010/11/26
To construct a human teeth database which is freely available to researchers and students, three-dimensional human tooth models were generated in a previous study, by means of micro-CT, from 35 human ...
Transplantation of Human Tooth with Proliferating Periodontal Tissue
Human tooth Transplantation Proliferating periodontal tissue
2010/12/1
A case report is presented on transplantation of a left third molar to replace a right second molar lost due to large furcation perforation. Two weeks after surgery, a reentry surgical procedure was ...
Unilateral Fusion of a Mandibular Third Molar to a Supernumerary Tooth: A Case Report
Fusion Tooth anomaly Double tooth
2009/12/30
Fusion is a developmental anomaly defined as the union of two normally separated tooth buds or the partial splitting of one tooth bud into two buds. Depending on the stage of development, fusion may b...
Comparing the three color pounehh tooth paste with the conventional one in preventing the formation of the microbial plaque
Microbial plaque formation Toothpaste Prevention
2009/12/17
Background and Aim: Plaque control has always been important in preventive dentistry. Various methods and materials have been introduced for this purpose. Recently a three-colored tooth paste has been...
Surface Antibacterial Properties of Four Tooth-Colored Restorative Materials
Dental Materials Anti-Bacterial Agents Dental Caries Composite Resins compoglass flow glass ionomer
2009/12/7
Objective:This study investigated the antibacterial properties of an ion-releasing resin composite (Degufill), a hybrid resin composite (InTen-S), a compomer (Compoglass F) and a resin-modified glass ...
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...
Tooth ankylosis in deciduous teeth of children with cleft lip and/or palate
Tooth deciduous Ankylosis
2009/10/20
The present study aimed at evaluating the prevalence of tooth ankylosis in deciduous molars of Caucasian children with cleft lip and/or palate aged 5 to 12 years, of both genders. A total of 330 patie...
Localization of Bmp-4, Shh and Wnt-5a transcripts during early mice tooth development by in situ hybridization
Odontogenesis Tooth germ Wnt proteins Bone morphogenetic proteins
2009/10/19
A comparative nonisotopic in situ hybridization (ISH) analysis was carried out for the detection of Bmp-4, Shh and Wnt-5a transcripts during mice odontogenesis from initiation to cap stage. Bmp-4 was ...