Introduction Tooth loss remains a significant health problem even in developed countries such as the United States. Our research focuses on the development of non-synthetic, bioengineered materials for dental and craniofacial tissue engineering. We hypothesize that dental stem cells harvested from extracted teeth provides a potential source for human progenitor cells for tissue engineering. Our...

Restorative and endodontic procedures have been recently developed in an attempt to preserve the vitality of dental pulp after exposure to external stimuli, such as caries infection or traumatic injury. When damage to dental pulp is reversible, pulp wound healing can proceed, whereas irreversible damage induces pathological changes in dental pulp, eventually requiring its removal. Nonvital teet...

As dental education across the United States undergoes growth and change in an effort to improve access to dental care, one dental school, the Arizona School of Dentistry & Oral Health, established in 2003, designed its initial curriculum with innovation in mind. One of those innovations was the introduction of an online certificate in public health that can be used as the foundation for a Mast...

introduction: dental pulp-derived mesenchymal stem cells (mscs) have emerged as a promising tool for use in regenerative medicine. the in vitro growth kinetic and culture requirement of the cells derived from human dental pulp, which is the subject of this present study, is poorly described. materials and methods: stem cells were derived from human third molar and then characterized. the in vit...

Apoptosis was localized in developing mouse teeth from initiation of morphogenesis to completion of cusp formation by using modified TUNEL method for serial sections and Nile Blue staining for whole mounts. Apoptosis was first detected at bud stage (E12-E13) in the central cells of the invaginating dental epithelium suggesting involvement of cell death in epithelial budding morphogenesis. Durin...

Effects of three-dimensional (3D) calcium phosphate (CaP) porous granules on the growth and odontogenic differentiation of human dental pulp stem cells (hDPSCs) were examined for dental tissue engineering. hDPSCs isolated from adult human dental pulps were cultured for 3-4 passages, and populated on porous granules. Cell growth on the culture dish showed an ongoing increase for up to 21 days, w...

PURPOSE The purpose of this study was to determine the effect of comprehensive dental rehabilitation on the percentile weight and percentile growth velocity of children with early childhood caries (ECC). METHODS The percentile weight categories of children with noncontributory medical histories and ECC were compared to caries free comparison patients, before and after comprehensive dental tre...

This report presents findings from a survey of U.S. dental school deans designed to capture their perceptions regarding the rising cost of dental education and its impact on borrowing by dental students to finance their education. The survey included questions about factors influencing the cost of dental education, concerns about dental student borrowing, and financial awareness resources for s...

INTRODUCTION/AIM Anthropometric methods of measuring the whole body and body parts are the most commonly applied methods of analysing the growth and development of children. Anthropometric measures are interconnected, so that with growth and development the change of one of the parameters causes the change of the other. The aim of the paper was to analyse whether dental development follows the ...

A consistent theme in the national dialogue about future directions for the educational arm of dentistry is how best to cultivate a school environment that will be seen as attractive by members of the dental community who desire to serve their profession as teachers and scholars. As a first step toward stimulating broad-based reflection on the working environment within dental schools, the ADEA...