Dental Public Health and Education Commons^™

Preparing Student Dental Hygienists In Care Of Persons Of Developmental Disabilities Using A Virtual Patient Module, Janis Mcclelland

EWU Masters Thesis Collection

Purpose: The purpose of the study was to examine if participation in an interactive virtual patient (VP) module increased dental hygiene students’ knowledge in caring for individuals with developmental disability (DD) and if participation in an interactive, VP module would impact dental hygiene students’ perception of difficulty in caring for individuals with DD.

Methods: The study utilized a mixed-methods study design with a convenience sample composed of eighteen (N=18) dental hygiene students. A pre-test/post-test design was utilized in two measures based on the content of the VP module. The eight-item Disability Situations Inventory (DSI) measured perceived sense of difficulty in …

The Effectiveness Of Asiaticoside On Osteogenic Differentiation Ability In Aging Human Periodontal Ligament Cells In Vitro, Adisa Suthirathikul

Chulalongkorn University Theses and Dissertations (Chula ETD)

Retaining teeth is essential for the quality of life of the aging population. However, aging has biological effects in periodontal ligament cells with significant changes in their proliferative rate and regenerative function. Asiaticoside, extracted from Centella asiatica, was found to have potential in osteogenic differentiation and mineralization in human periodontal ligament cells (HPDLCs). The aim of this study is to investigate the effect of asiaticoside on the aging HPDLCs osteogenic differentiation and mineralization. Aging HPDLCs, retrieved from patients age 60 and above, were confirmed aging status using Senescence-Associated ß -Galactosidase assay. The cells were incubated with various concentrations of asiaticoside …