Medicine and Health Sciences Commons^™

Acidity Of Light-Cured Glass Isomer Materials, Najwa Jowharji

Master's Theses

No abstract provided.

A Comparative Study Of Two Techniques Used For Determining The Seated Condylar Position In Human Subjects, Gary Todd Klein

Master's Theses

No abstract provided.

Localized Enamel Hypoplastic Spots On The Labial Surfaces Of The Primary Cuspids, Shu-Fei Wang

Master's Theses

No abstract provided.

J Am Coll Dent 1991 58 3

Journal of the American College of Dentists

The Journal of the American College of Dentists (JACD) publishes scholarly articles, editorials, essays, and reflections addressing the ethical, professional, and social dimensions of dentistry. The Journal serves as a forum for advancing ethics, professionalism, leadership, and excellence within the dental community. By fostering dialogue across disciplines and perspectives, JACD provides readers with insights that encourage ethical, professional practice, lifelong learning, and service to the public, reinforcing dentistry’s commitment to advancing oral healthcare and the common good.

Virginia Dental Journal (Vol. 68, No. 3, 1991)

Virginia Dental Journal

No abstract provided.

Virginia Dental Journal (Vol. 68, No. 4, 1991)

Virginia Dental Journal

No abstract provided.

Enhancement Of Human Immunodeficiency Virus Type 1 Infection By Cationic Liposomes: The Role Of Cd4, Serum And Liposome-Cell Interactions, Krystyna Konopka, L. L. Stamatatos, C. E. Larsen, B. R. Davis, Nejat Düzgüneş

All Dugoni School of Dentistry Faculty Articles

We have reported previously the enhancement of the infectivity of human immunodeficiency virus type 1 (HIV- 1) by liposomes composed of the cationic lipid N[2,3-(dioleyloxy) propyl]-N,N,N-trimethylammonium chloride (DOTMA). To determine the mechanism by which this process occurs, we have investigated the role of CD4, serum concentration and liposome-cell interactions in the DOTMA-mediated stimulation of HIV-1 infection of A3.01 cells. Serum alone significantly inhibited the binding and infectivity of HIV-1, but DOTMA-mediated enhancement of infectivity was more pronounced in the presence of serum than in its absence. HIV-1 binding to cells was increased in the presence of DOTMA liposomes, DEAE-dextran and …

J Am Coll Dent 1991 58 4

Journal of the American College of Dentists

The Journal of the American College of Dentists (JACD) publishes scholarly articles, editorials, essays, and reflections addressing the ethical, professional, and social dimensions of dentistry. The Journal serves as a forum for advancing ethics, professionalism, leadership, and excellence within the dental community. By fostering dialogue across disciplines and perspectives, JACD provides readers with insights that encourage ethical, professional practice, lifelong learning, and service to the public, reinforcing dentistry’s commitment to advancing oral healthcare and the common good.

J Am Coll Dent 1991 58 2

Journal of the American College of Dentists

The Journal of the American College of Dentists (JACD) publishes scholarly articles, editorials, essays, and reflections addressing the ethical, professional, and social dimensions of dentistry. The Journal serves as a forum for advancing ethics, professionalism, leadership, and excellence within the dental community. By fostering dialogue across disciplines and perspectives, JACD provides readers with insights that encourage ethical, professional practice, lifelong learning, and service to the public, reinforcing dentistry’s commitment to advancing oral healthcare and the common good.

Accuracy Of An Electronic Apex Locator: A Clinical Evaluation In Maxillary Molar Teeth, Jeffrey H. Hembrough

Master's Theses

No abstract provided.

Magnetic Resonance Imaging Of The Condyle And Disk Positions Within The Temporomandibular Joint, Fangbin. Sun

Master's Theses

No abstract provided.

Occurrence Of Rheumatoid Factor And Hla-Dr4 Within Periodontal Patients And Controls, Steven L. Howard

Master's Theses

No abstract provided.

The Effect Of Depth On The Permeability And Ultrastructure Of Human Coronal Dentin In Primary Molars As Compared To Premolars In Vitro, Vasiliki. Koutsi

Master's Theses

No abstract provided.

Demineralized-Freezed-Dried Bone Allograft And Collagen Membrane In Periodontal Wound Healing, Daniele Giordani

Master's Theses

No abstract provided.

Lateral Condensation: An Inside View And The Role Of Sealer, Salam. Sakkal

Master's Theses

No abstract provided.

Concentration Of Leukotrienes B4 And C4 In Human Periradicular Lesions, Elisabetta Cotti

Loma Linda University Electronic Theses, Dissertations & Projects

The 5-lipoxygenase metabolites of arachidonic acid such as leukotrienes (LT) B₄ and C₄, are potent mediators of inflammation. The purpose of this investigation was to determine the concentrations of LTB₄ and LTC₄ in human periradicular lesions. Specimens from asymptomatic and symptomatic patients were obtained and immediately frozen in liquid nitrogen. Periradicular tissues from unerupted third molars as well as chronically inflamed gingival tissues were also obtained, frozen and were used as negative and positive controls respectively. The concentrations of LTB₄ and LTC₄ were determined by the reverse phase high pressure liquid chromatography. Representative …

The Changing Role Of Prevention In Dental Education., Brian M. Lange, David G. Dunning, Graham Shea

Journal Articles: College of Dentistry

No abstract provided.

Dental Hygiene Manpower Distribution In Virginia, Christine Ann Nielsen

Dental Hygiene Theses & Dissertations

The purpose of this investig~tion was to conduct a comprehensive dental hygiene manpower study in the Commonwealth of Virginia. Data were collected to establish the present number of dental hygienists and dentists in Virginia; the estimated number of practicing and nonpracticing dental hygienists and dentists in Virginia; and the past, present and forecasted employment opportunities for dental hygienists in Virginia. Primary and secondary data were collected via professional associations, state regulatory boards, health agencies, employment and educational commissions and labor statistics bureaus. Frequency distributions were used to analyze the data. Results suggest that there is an adequate supply of dental …

Commencement Program 1990, Loma Linda University

Commencement Programs

CONTENTS

2 | 1990 Events of Commencement

3 | Academic Procession

4 | The Speakers

7 | The Honorees

10 | The Zapara Awards

Order of Program

• School of Medicine, 12
• School of Dentistry, 18
• Graduate School, 25
• School of Nursing, 30
• School of Public Health, 34
• School of Allied Health Professions, 41

The Long Term Stability Of The Dental Arches Following Rapid Palatal Expansion, Robert C. Stockdale

Loma Linda University Electronic Theses, Dissertations & Projects

The rapid palatal expander is an appliance which has been used to laterally expand the maxillary dental arch, with subsequent mandibular dental arch expansion.

The purpose of this study was to evaluate and quantify long term post treatment changes in the length and width of both dental arches following rapid palatal expansion.

Plaster models from eleven patients treated with rapid palatal expansion were obtained seven or more years after treatment. The dental arches were intact anterior to the first molars and no retreatment had taken place.

Maxillary and mandibular canine, premolar and molar arch width, arch length, arch circumference, and …

Correlation Of Condylar Angulation To Occlusion, Facial Type, Age, And Sex, Perry A. Stevenson

Loma Linda University Electronic Theses, Dissertations & Projects

The purpose of this study was to determine the correlation between the condylar angulation and the following variables: occlusion, facial type, depth of cut, overbite, overjet, interincisal angle, age, and sex. Pretreatment lateral cephalograms, submental vertex radiographs and study models were obtained for 114 patients (66 females, 48 males) with a mean age of 16 who were considered to have normal, asymptomatic temporomandibular joints. The results indicated that no significant correlation existed between the condylar angulation and the variables measured. Therefore, there is no method of predicting the condylar angulation by occlusion characteristics, facial type, age, or sex.

Active Treatment Time And Incisor Root Resorption Of Malocclusions Treated With Corticotomy Facilitated Orthodontics Vs. Non-Corticotomy Treatment, Douglas F. Tetz

Loma Linda University Electronic Theses, Dissertations & Projects

The purpose of this study was to evaluate the variables of treatment time and root resorption comparing subjects treated with corticotomy-facilitated orthodontics and controls treated by conventional methods. Twelve adult corticotomy subjects were utilized for the treatment time variable and seven of these subjects were utilized for the root resorption variable. These subjects were matched with non-corticotomized adult controls with regards to malocclusion, facial type, overbite, overjet and arch length deficiency. Average treatment time was found to be decreased by an average of 50% for those treated by corticotomy-facilitated orthodontics compared to non-corticotomy facilitated orthodontic care. Root resorption was significantly …

Molar And Incisor Changes With Wilson "Rapid Molar Distalization", D. Dween Muse

Loma Linda University Electronic Theses, Dissertations & Projects

[Abstract Not Included]

Evaluation Of Headgear Safety : A Comparative Study, William J. Pritchard

Loma Linda University Electronic Theses, Dissertations & Projects

The purpose of this study was to determine the relative safety of headgear safety straps. Samples from five different safety headgear straps simulated orthopedic and orthodontic use and data were collected from a series of pulls on an Instron machine. The straps were compared by the distance the face bow traveled before the safety mechanism released, the force built into the face bow at safety release and the force required to remove the inner bow out of the molar tube. The conclusions are as follows: (1) the distance a face bow can travel from the molar tube and still be …

A Modified Nance Unilateral Molar Distalizer, Tracy J. Reiner

Loma Linda University Electronic Theses, Dissertations & Projects

This clinical study evaluated a modified Nance appliance designed by the author to distalize molars unilaterally for Class II correction. This fixed appliance did not rely upon extraoral traction or intraoral elastics. Twelve unilateral Class II patients aged 13 to 17 were treated nonextraction with the appliance. Pretreatment and posttreatment photographs were taken of the palatal soft tissue and did not reveal any untoward changes as a result of the Nance acrylic button. All molars were corrected to an Angle's Class I relationship. Molar correction was evaluated visually and molar distalization was measured using an acrylic jig fitted to the …

Ua66/4/2 Ceremony Of Capping & Pinning, Wku Dental Hygiene

WKU Administration Documents

Program from capping & pinning ceremony.

Survey Of Virginia Dental Practices To Determine Compliance With The Standards Of Risk Management Theory, Joanne Schade Boyce

Dental Hygiene Theses & Dissertations

The purpose of this survey was to determine selected areas of risk in dental practices within the Commonwealth of Virginia. A self-designed, 51 item questionnaire was sent to a random sample of 300 Virginia dentists to examine their risk management procedures in: (1) the medical record and related documentation, (2) infection control, (3) identification and classification of periodontally involved patients, (4) obtaining informed consent, and (5) emergency protocols. Data from 62% of the dentists were analyzed via the chi-square goodness of fit test, frequency and percentage of responses. Results suggest that Virginia dental practitioners are practicing some of the recommended …

Identification And Characterization Of The Herpes Simplex Virus Type 2 Gene Encoding The Essential Capsid Protein Icp32/Vp19c, S P Yei, S I Chowdhury, B M Bhat, A J Conley, W S Wold, W Batterson

Faculty, Staff and Student Publications

We describe the characterization of the herpes simplex virus type 2 (HSV-2) gene encoding infected cell protein 32 (ICP32) and virion protein 19c (VP19c). We also demonstrate that the HSV-1 UL38/ORF.553 open reading frame (ORF), which has been shown to specify a viral protein essential for capsid formation (B. Pertuiset, M. Boccara, J. Cebrian, N. Berthelot, S. Chousterman, F. Puvian-Dutilleul, J. Sisman, and P. Sheldrick, J. Virol. 63: 2169-2179, 1989), must encode the cognate HSV type 1 (HSV-1) ICP32/VP19c protein. The region of the HSV-2 genome deduced to contain the gene specifying ICP32/VP19c was isolated and subcloned, and the nucleotide …

Oral Drug Retaining Device, Jesse B. Douglas Jr.

Oral Health Science Faculty Patents

An oral drug retaining device includes a receptacle for receiving and holding a polymer matrix impregnated with a pharmacologic agent. The receptacle is formed by a cooperating basket and frame. The basket and frame include a hinge at one side and a latch pin at the opposite side to allow the receptacle to be selectively opened and closed to replace the polymer matrix as desired. Cooperating male and female connectors are provided to allow the receptacle to be releasably mounted to a tooth of a patient. One of these connectors is adapted for mounting to a tooth while the other …

Ada Constitution & Bylaws (1990), American Dental Association

Constitution & Bylaws

The ADA Commons Constitution & Bylaws archival collection comprises printed issues of the American Dental Association's Constitution and Bylaws. The collection also includes the ADA Charter and the ADA Code of Ethics issued 1924-1946.