Trauma Commons^™

Ultrasonic Removal Of Bacteria From Plated Cells, Cecilia Chi-Pei Kao

Loma Linda University Electronic Theses, Dissertations & Projects

Children often present with dental trauma to pediatric emergency departments and pediatric dental offices. There is a wide spectrum of types of dental trauma. Although research has been done concerning the treatment of avulsed teeth, the current recommendations in the published guidelines might still be improved for better long term prognoses. One may speculate that ultrasonification of an avulsed tooth prior to replantation may dislodge existing surface bacteria and improve the prognosis for the tooth. This was as an in vitro study to test this concept. Epithelial cells were grown in 6-well tissue culture plates. Standardized amounts of Staphylococcus aureus …

Posttraumatic Stress Disorder In Parents Of Traumatic Brain Injury Patients, Carol Farr

Loma Linda University Electronic Theses, Dissertations & Projects

Traumatic Brain Injury (TBI) produces cognitive, behavioral, and affective deficits with resulting problems such as improper social behavior, increased aggression, emotional, personality and characterological changes. The impact upon the survivor, the sibling, as well as the parental subsystem has been well documented in the literature. Post-Traumatic Stress Disorder (PTSD) has been diagnosed in several different types of trauma survivors, although rarely have individual psychological symptoms been studied in parents.

This research examined the possible vulnerability factors that are associated with TBI and their potential influence upon PTSD symptomology. Questionnaires were mailed to 266 parents of TBI patients with a response …

Stab Wounds To Rat Brains : Demyelination, Remyelination And The Cellular Response, Particularly Of Oligodendrocytes, Xie Dangci

Loma Linda University Electronic Theses, Dissertations & Projects

The present body of knowledge concerning the results of central nervous system injury is incomplete and controversial. The role of oligodendrocytes, the cells involved in phagocytosis, the stages of demyelination, and the evidence for remyelination are of interest. Following stab wounds to rat brain cortex, corpus callosum and hippocampus, the animals were examined at 4,7,11,18,23,29,45,60 and 70 days postoperation (dpo). To help in the identification of cells immunocytochemical markers for astrocytes and immature oligodendrocytes were used. These were labels for glial fibrillary acidic protein (GFAP) and myelin/oligodendrocyte specific protein (MOSP) respectively. Light and electron microscopy were correlated using conventionally prepared …

The Modified Index Of Severity Scale, Marion Gamundoy

Loma Linda University Electronic Theses, Dissertations & Projects

[No Abstract Included]