Medicine and Health Sciences Commons^™

Role Of Pseudogenes In Cancer Stem Creation Via High Nitric Oxide (Hno) Adaptation, Krishi Korrapati '17, Niresh T. Kuganeswaran '16, Thomas Wan '16, Timothy Tamas, James A. Radosevich

Student Publications & Research

Gene chip analysis of ten HNO adapted cell lines (Squamous cells: SCC-016, SCC-040, SCC-056, SCC-114, SCC-116; Adenocarcinomas: A549, BT20, Hs578, MCF7, and T47D) was carried out. Known pseudogenes were identified in each line, as well as their coding counterparts.

The adenocarcinoma cell lines had no up regulated pseudogenes, while they had the following down regulated pseudogenes: RP6-159A1.2, RP11-255N24.3, AC004490.1, LDHBP, RP11-572H4.2. The squamous cell carcinomas (SCCs) had the following up regulated pseudogenes: RPL37AP1, AC138972.1, RP11-641D5.1, AC005534.6, AC022431.1, RPL26P12, and they had these down regulated pseudogenes: RP6-159A1.2, RP11-255N24.3, RBMXP1, RP11-20O23.1, RP11-551G24.2. All cell lines adhered to the hypothesis that an increase …

Implementing A Minimally Invasive Approach, Diana V. Macri

Publications and Research

The World Health Organization notes that 60% to 90% of children and nearly 100% of adults have a history of dental caries. The caries process begins with the action of organic acids, which are produced by bacteria found in organized dental plaque via the anaerobic metabolism of dietary sugars. When this dental plaque goes undisturbed, organic acids may initiate the early stages of demineralization. Demineralization gradually weakens the tooth structure, making it more susceptible to plaque formation and demineralization. Remineralization is the process by which the damage to these surfaces is repaired by replacing surface minerals utilizing therapies such as …

Surface And Cross-Sectional Characterization Of Titanium-Nitride Coated Nickel–Titanium Endodontic Files, Youssef S. Al Jabbari, Theodoros Koutsoukis, Suliman Al Hadlaq, David W. Berzins, Spiros Zinelis

School of Dentistry Faculty Research and Publications

Background/purpose

Although the effect of experimental surface modifications on various properties (e.g., fatigue, wear) on coated files have been tested in the past, there is no report for the coating quality of commercially available TiN coated files. The aim of this study was to characterize the surface and cross section of TiN coated endodontic files.

Materials and methods

TiN coated nickel–titanium endodontic files (EasyShape) were surface and cross-sectionally analyzed via scanning electron microscopy backscattered electron imaging and energy-dispersive X-ray spectroscopy analysis in spot, area, and line scan modes.

Results

Surface imaging revealed parallel oblong regions with higher mean atomic …

Surface And Cross-Sectional Characterization Of Titanium-Nitride Coated Nickel–Titanium Endodontic Files, Youssef S. Al Jabbari, Theodoros Koutsoukis, Suliman Al Hadlaq, David W. Berzins, Spiros Zinelis

School of Dentistry Faculty Research and Publications

Background/purpose

Although the effect of experimental surface modifications on various properties (e.g., fatigue, wear) on coated files have been tested in the past, there is no report for the coating quality of commercially available TiN coated files. The aim of this study was to characterize the surface and cross section of TiN coated endodontic files.

Materials and methods

TiN coated nickel–titanium endodontic files (EasyShape) were surface and cross-sectionally analyzed via scanning electron microscopy backscattered electron imaging and energy-dispersive X-ray spectroscopy analysis in spot, area, and line scan modes.

Results

Surface imaging revealed parallel oblong regions with higher mean atomic contrast, …

New Dentist News (March 2016), Ada Committee On The New Dentist

New Dentist News

New Dentist News offers timely information on scientific, social, educational, political and economic developments affecting new dentists. This collection is historical and items may not reflect current standards. For up-to-date information contact the ADA. The New Dentist News was alternately titled ADA Lifeline, 1997-June 2001.

Pain Management In Dentistry, Diana V. Macri

Publications and Research

The International Association for the Study of Pain (IASP) has defined pain as “an unpleasant sensory and emotional experience associated with actual or potential tissue damage or described in terms of such damage." The most common dental complaint is pain, accounting for more than 80%of all dental visits. Pain diminishes the quality of life for many people, although it also may be a vital teacher or a warning message to be heeded. How humans process pain is a complicated, individualized process affected by genetics, personality, life experiences and straight forward physiological process.

Comparison Of Retention Between Milled And Conventional Denture Bases: A Clinical Study, Abdulaziz Abdullah Alhelal

Loma Linda University Electronic Theses, Dissertations & Projects

The advancement in dental material technology led to the improvement in the fabrication method of PMMA denture bases. Denture base adaptation can be influenced by the amount of polymerization shrinkage that occurs during the processing method of fabrication. CAD/CAM dentures milled from prepolymerized PMMA acrylic resin blocks theoretically have reduced or no polymerization shrinkage. There have been no clinical studies, to date, that have compared retention values between milled and conventionally processed denture bases. Therefore, the purpose of this study clinical study was to compare the retention values between conventional heat polymerized and digital milled maxillary denture bases.

Twenty patients …

Effects Of Microwave Irradiation On The Dimensional Stability Of Complete Denture Bases, Miguel Pappaterra

Loma Linda University Electronic Theses, Dissertations & Projects

Introduction: Maintenance for complete dentures is a role that must be undertaken by the patient. It has been determined that two minutes of microwave irradiation at 650 Watts provides denture disinfection, and three minutes provide sterilization32,34. There is insufficient data on how this practice affects the long term dimensional stability of commonly used complete denture bases in the United States. Purpose: The purpose of this study was to perform an in-vitro investigation, testing and comparing the effects of microwave irradiation on the dimensional stability of three types of complete denture bases. Materials and Methods: An edentulous master cast with reference …

J Mich Dent Assoc Mar 2016

The Journal of the Michigan Dental Association

Archival issues of the Journal of the Michigan Dental Association may include reports on the activities of the association and its members, clinical articles, information on legal and ethical practice considerations, and perspectives of interest to MDA members and those in the oral health profession.

Anatomical Study Of The Greater Palatine Artery: Clinical Implications For Palatal Graft Procedures, Nina Marie Karin Cunningham

Student Theses, Dissertations and Capstones

Introduction: The palate is a well-established donor site for obtaining graft tissue in periodontal plastic surgery procedures. However, proximity to the adjacent teeth on the lateral aspect and the greater palatine neurovascular bundle (GPB) on the medial aspect limit the amount of graft tissue that can be obtained from the palate. Previous studies have been concerned with the location of the greater palatine foramen as well as the greater palatine artery (GPA) and have established guidelines on how to estimate the distance between the teeth and the GPB. Traditionally, clinicians follow these guidelines and choose to avoid removing graft tissue …

Ada News - 02/15/2016, American Dental Association, Publishing Division

ADA News

Established in 1970 as the official newspaper of the American Dental Association, the ADA News serves practicing dentists and others allied to the dental profession in the U.S. and internationally. It is the No. 1 source of news and information about the many benefits and services the ADA delivers to members daily as well as timely information on scientific, social, political and economic developments affecting dentistry and health care.

Client Satisfaction Survey For Hiv/Aids Dental Care Services: An Example From Rural Texas, H. Stephen Cooper Ph.D., Lcsw, Freddie L. Avant Ph.D., Lmsw-Ap, Acsw, C-Ssws, Kim L. Rich-Rice Ph.D., Lmsw-Ipr

Journal of Human Services: Training, Research, and Practice

The challenges to examining client satisfaction are demonstrated through an evaluation of dental services provided by a regional service provider to people living with HIV/AIDS. The process of developing and administering a measure of client satisfaction is discussed. Forty-one of 350 (11.7%) dental clients chose to participate. Quantitative and qualitative data suggests that overall participants are satisfied with services. Identified concerns included a lack of specialized dental, medical, mental health, and case management services. Implications of the study for service delivery, future evaluations, and rural social work practice are addressed.

Ada News - 02/01/2016, American Dental Association, Publishing Division

ADA News

Established in 1970 as the official newspaper of the American Dental Association, the ADA News serves practicing dentists and others allied to the dental profession in the U.S. and internationally. It is the No. 1 source of news and information about the many benefits and services the ADA delivers to members daily as well as timely information on scientific, social, political and economic developments affecting dentistry and health care.

Trident - February 2016, Dugoni School Of Dentistry

Trident

The newsletter of the Pacific Orthodontic Alumni Chapter at University of the Pacific, Arthur A. Dugoni School of Dentistry.

Timing Of Fluoride Intake And Dental Fluorosis On Late-Erupting Permanent Teeth, Pradeep Bhagavatula, Steven M. Levy, Barbara Broffitt, Karin Weber-Gasparoni, John J. Warren

School of Dentistry Faculty Research and Publications

Objective: Very few studies have examined the relationship between timing of fluoride intake and development of dental fluorosis on late-erupting permanent teeth using period-specific fluoride intake information. This study examined this relationship using longitudinal fluoride intake information from the Iowa Fluoride Study.

Methods: Participants’ fluoride exposure and intake (birth to 10 years of age) from water, beverages, selected food products, dietary fluoride supplements, and fluoride toothpaste was collected using questionnaires sent to parents at 3- and 4- month intervals from birth to 48 months of age and every 6 months thereafter. Three trained and calibrated examiners used the Fluorosis Risk …

J Mich Dent Assoc Feb 2016

The Journal of the Michigan Dental Association

Archival issues of the Journal of the Michigan Dental Association may include reports on the activities of the association and its members, clinical articles, information on legal and ethical practice considerations, and perspectives of interest to MDA members and those in the oral health profession.

Current Status Of Direct Pulp-Capping Materials For Permanent Teeth, Takashi Komabayashi, Qiang Zhu, Robert Eberhart, Yohji Imai

Dental Medicine Faculty Publications

Direct pulp-capping is a method for treating exposed vital pulp with dental material to facilitate the formation of reparative dentin and to maintain vital pulp. Two types of pulp-capping materials, calcium hydroxide and mineral trioxide aggregate, have been most commonly used in clinics, and an adhesive resin has been considered a promising capping material. However, until now, there has been no comprehensive review of these materials. Therefore, in this paper, the composition, working mechanisms and clinical outcome of these types of pulp-capping materials are reviewed.

Ada News - 01/18/2016, American Dental Association, Publishing Division

ADA News

Established in 1970 as the official newspaper of the American Dental Association, the ADA News serves practicing dentists and others allied to the dental profession in the U.S. and internationally. It is the No. 1 source of news and information about the many benefits and services the ADA delivers to members daily as well as timely information on scientific, social, political and economic developments affecting dentistry and health care.

Ada News - 01/04/2016, American Dental Association, Publishing Division

ADA News

Established in 1970 as the official newspaper of the American Dental Association, the ADA News serves practicing dentists and others allied to the dental profession in the U.S. and internationally. It is the No. 1 source of news and information about the many benefits and services the ADA delivers to members daily as well as timely information on scientific, social, political and economic developments affecting dentistry and health care.

A Comparative Evaluation Of Endodontic Irrigation Methods For Removal Of The Smear Layer, Ramzi Walid Alhashimi

Student Theses, Dissertations and Capstones

The purpose of this in vitro study is to compare the effect of various irrigation systems on smear layer removal in curved root canals. Root canal irrigation plays an important role in the debridement and disinfection of the root canal system. It has been well documented that the flushing component of the irrigants is as important as the tissue dissolving capability. Therefore, the efficacy of the irrigant might also be influenced by the method by which it is introduced. Fifty-one recently extracted molar teeth with root curvatures of more than 30° were selected according to Schneider's method. The teeth were …

Comparison Of Resistance To Sliding Between Brackets And Archwires Utilizing Various Ligature Materials, Jagdesh Dudani

Student Theses, Dissertations and Capstones

Objectives: The purpose of this study was to investigate the association between ligature material and frictional force created during orthodontic cuspid retraction. Maximum static and mean kinetic frictional resistance between conventional metallic orthodontic appliances and esthetic orthodontic appliances will be compared as well. Background: The use of ceramic brackets in conjunction with coated archwires and ligatures as an alternative to conventional stainless steel appliances has increased in response to the demand for more esthetic orthodontic appliances. Esthetic appliances are associated with increased frictional forces and therefore thought to slow the orthodontic treatment. Knowledge of frictional forces generated within various orthodontic …

Accuracy And Consistency Of Preformed Orthodontic Arch Wires And The Effect Of Energy Drinks, Caroline Albea

Student Theses, Dissertations and Capstones

Introduction: Selection of the proper arch wire requires a thorough knowledge and understanding of the mechanical properties of wires as well as the system being used. Even with careful selection, orthodontists may experience different results due to the inaccuracy of the stated wire dimensions. Previous studies by Melling et al. have shown nickel titanium, stainless steel, and chrome-cobalt arch wires to be thinner than their marketed values.1 However, the literature is lacking information regarding (1) accuracy of the currently available orthodontic arch wires and (2) the consistency of the arch wire size. Orthodontic wires are also exposed to various chemical …

Evaluating Conventional And Digital Impressions Of Single Unit Restorations, And Conventional Vs. Digital Impressions From The Laboratory Technicians’ Perspective, Tagreed Alohali

Student Theses, Dissertations and Capstones

Objectives: To Evaluate the quality of Digital Impressions and Conventional Impressions sent to commercial dental labs and to compare Conventional impressions vs. Digital impressions from the Laboratory Technicians’ Perspective. Background: The literature lacks studies that evaluate the quality of final impressions of indirect restorations, particularly in the USA, additionally there is a direct relation between impressions accuracy and produced restoration quality, which makes it impossible to produce high quality restoration from poor impression. Methods: 259 PVS impressions were evaluated for their quality by a calibrated examiner using a specific evaluation form. Type of tray, arch and required restoration were recorded. …

Dental Medicine Doctoral Program Overview, Nova Southeastern University

Health Professions Divisions Course Catalogs and Course Descriptions

No abstract provided.

An In-Vitro Comparison Of Bond Quality Using A Novel Flash-Free Adhesive System With Metal Brackets, Joseph Kevin Ryan

Student Theses, Dissertations and Capstones

Introduction: 3M Unitek (2724 Peck Rd, Monrovia, CA 91016) has recently released a new adhesive system labeled APCTM Flash-Free (APCTM FF) that pledges to eliminate flash removal from the orthodontic bracket bonding process. The company states that the bond strength of this new system is comparable to other adhesive systems such as APCTM PLUS. The purpose of this study was to evaluate the bond quality of APCTM FF by measuring excess adhesive, shear bond strength (SBS), microleakage penetration and adhesive remnant index (ARI) compared to APCTM PLUS. Methods: Eighty brackets were bonded on freshly extracted bovine permanent mandibular incisors as …

Western Kentucky University College Of Health And Human Services (Chhs) Strategic Plan 2016-2020, Wku College Of Health & Human Services

College of Health & Human Services Publications

No abstract provided.

College Of Dental Medicine Overview, Nova Southeastern University

Health Professions Divisions Course Catalogs and Course Descriptions

No abstract provided.

Doctor Of Dental Medicine Acceptance Process, Nova Southeastern University

Health Professions Divisions Course Catalogs and Course Descriptions

No abstract provided.

Ada News Convention Daily - 2016 Day 1, American Dental Association, Publishing Division

ADA News

The ADA News Daily (also called the ADA News Convention Daily) is a special edition of the ADA News published each day during American Dental Association Annual Sessions.

Ada News Convention Daily - 2016 Day 4, American Dental Association, Publishing Division

ADA News

The ADA News Daily (also called the ADA News Convention Daily) is a special edition of the ADA News published each day during American Dental Association Annual Sessions.