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Articles 751 - 780 of 826
Full-Text Articles in Dentistry
N Y State Dent J January 2022
The New York State Dental Journal
In the January 2022 issue, the reader will find the following feature articles:
- A Call to Do Better: Addressing Diversity within the Dental Profession
- Moving on in the New Year
- Destination Dental School: A Remote Pipeline Program to Increase Student Diversity
- Alteration in Facial Contour Associated with Aging
This issue includes regular columns with regional news impacting the New York membership including: editorial and perspectives columns, legal, association activities, component news, continuing education opportunities, and classifieds.
10-Minute Ebd: Factors Impacting Gingival Margin Position Following Esthetic Crown Lengthening, I-Ting (David) Lee
10-Minute Ebd: Factors Impacting Gingival Margin Position Following Esthetic Crown Lengthening, I-Ting (David) Lee
The Journal of the Michigan Dental Association
The esthetic crown lengthening procedure aims to address gingival concerns and achieve harmonious crown proportions. This article explores factors influencing gingival margin position post-surgical intervention, focusing on patients with excessive gingival display. The PICO question investigates gingival changes six months post-surgery. A comprehensive literature search using keywords such as "esthetic crown lengthening" and "gummy smile" identifies relevant articles. Results indicate varied outcomes, emphasizing the importance of individualized approaches. Notably, factors like flap margin suture placement impact tissue rebound. This study underscores the complexity of esthetic crown lengthening, emphasizing the need for tailored strategies to ensure optimal outcomes.
Eating Disorders In Adolescents: Facts And Recommendations For The Oral Health Care Team, Catherine A. Miller Md, James R. Boynton Dds, Ms, Terrill Bravender Md, Mph
Eating Disorders In Adolescents: Facts And Recommendations For The Oral Health Care Team, Catherine A. Miller Md, James R. Boynton Dds, Ms, Terrill Bravender Md, Mph
The Journal of the Michigan Dental Association
Eating disorders typically begin during the adolescent years. These disorders are a spectrum of thoughts and behaviors related to food, weight and exercise that lead to significant psychological and physical morbidity. Medical complications of eating disorders are common and can be life-threatening. Dental providers can play an important role in care by recognizing oral signs and symptoms associated with eating disorders, giving advice on mitigating these issues, and helping patients and families connect with appropriate care. In this article, we provide key information about eating disorders, the complications including oral health issues, and advice for dental providers regarding care and …
Dental Pulp Stem Cell Heterogeneity: Finding Superior Quality “Needles” In A Dental Pulpal “Haystack” For Regenerative Medicine-Based Applications, Zi Y. Kok, Nadia Y.A. Alaidaroos, Amr Alraies, John S. Colombo, Lindsay C. Davies, Rachel J. Waddington, Alastair J. Sloan, Ryan Moseley
Dental Pulp Stem Cell Heterogeneity: Finding Superior Quality “Needles” In A Dental Pulpal “Haystack” For Regenerative Medicine-Based Applications, Zi Y. Kok, Nadia Y.A. Alaidaroos, Amr Alraies, John S. Colombo, Lindsay C. Davies, Rachel J. Waddington, Alastair J. Sloan, Ryan Moseley
Dental Medicine Faculty Research
Human dental pulp stem/stromal cells (hDPSCs) derived from the permanent secondary dentition are recognised to possess certain advantageous traits, which support their potential use as a viable source of mesenchymal stem/stromal cells (MSCs) for regenerative medicine-based applications. However, the well-established heterogeneous nature of hDPSC subpopulations, coupled with their limited numbers within dental pulp tissues, has impeded our understanding of hDPSC biology and the translation of sufficient quantities of these cells from laboratory research, through successful therapy development and clinical applications. This article reviews our current understanding of hDPSC biology and the evidence underpinning the molecular basis of their heterogeneity, which …
Constructing A Validity Argument For Assessments Of Clinical Competence In Predoctoral Dental Education: A Retrospective Evaluation, Fatema Alkazemi
Constructing A Validity Argument For Assessments Of Clinical Competence In Predoctoral Dental Education: A Retrospective Evaluation, Fatema Alkazemi
University of the Pacific Theses and Dissertations
The purpose of the study was to investigate and analyze some sources of validity evidence acquired from data (i.e., scores) of comprehensive clinical competency-focused components of the assessment system within the context of one school of dentistry through retrospective analysis of students’ data. Assessments in dental education need some form of evidence of validity to support the proposed interpretations of scores. The approach for evaluating evidence on test scores is presented as an argument, based on theory and logic, according to the four inferences in Kane’s view on validity: scoring, generalization, extrapolation, and implication. Based on our available data sets, …
Tooth Agenesis: Prevalence And Pattern Among Different Ethnicities, Gabrielle Coe
Tooth Agenesis: Prevalence And Pattern Among Different Ethnicities, Gabrielle Coe
All ETDs from UAB
Tooth agenesis is one of the most common developmental anomalies in humans and is defined as the failure of tooth development or odontogenesis. Prevalence of non-syndromic tooth agenesis has a reported range of 1.6-36.5% and varies by gender, ethnicity, and location. While tooth agenesis is well studied, information within ethnic groups requires further investigation. In this study, dental records of 3033 patients of the UAB School of Dentistry were evaluated to identify and categorize missing teeth by ethnicity and gender. Data analysis was conducted with Chi-square or Fisher’s exact test, with a two-sided significance level of 0.05. An overall prevalence …
A Prospective Randomized Clinical Trial To Compare Side Access Mucosal Releasing Incision (Samri) And Sulcular Tunnel Access And Root Coverage Procedures With Coronally Advanced Flap And Acellular Dermal Matrix (Adm) To Treat Teeth With Gingival Recession And Lack Of Adequate Keratinized Tissue. A Pilot Study, Karen Younghee Jo
All ETDs from UAB
Aims. The primary aim of this randomized, blinded, controlled clinical trial was to compare clinical and patient-centered outcomes obtained following soft tissue grafting utilizing the Side Access Mucosal Releasing Incision (SAMRI) or Sulcular Tunnel Access (STA) procedures with acellular dermal matrix (ADM) and coronal flap advancement to treat Miller Class I and II recession defects on single rooted teeth. Methods. Five patients and eight recession defect sites with Miller Class I or II gingival recession and £ 2mm of keratinized tissue at each site were randomly divided into two groups (A: SAMRI, B: STA) and were treated and evaluated for …
Clinical Decision-Making: A Survey On The Influence Of Specialty And Experience In Treatment Planning Of Multidisciplinary Cases, Rawan Oueis
All ETDs from UAB
Objective: to evaluate the effect of specialization and experience on treatment planning multidisciplinary cases. Materials and Methods: A survey presenting 7 clinical scenarios and their potential treatment plans was designed and disseminated electronically to five groups of dentists (general dentists, endodontists, prosthodontists, orthodontists, periodontists). 509 responses were collected and analyzed for distribution and levels of agreement. Results: A moderate kappa was found (k=0.4-0.6) between endodontists and periodontists and within endodontists. There was no agreement on the type of restorations that are used between different specialties and within specialties of different years of experience. Conclusion: Specialists and general dentists use a …
Comparison Of The Condyle-Fossa Relationship And Resorption Between Patients With And Without Juvenile Idiopathic Arthritis (Jia): A Retrospective Three-Dimensional Cone-Beam Computed Tomography Study, Ahmet Arif Celebi
All ETDs from UAB
Introduction: The most common disease in pediatric rheumatology is juvenile idiopathic arthritis (JIA). JIA is considered to be an autoimmune disease with an onset before the age of 16. The temporal mandibular joint (TMJ) has been reported to be involved in up to 87% of patients with JIA. Even though much research has been conducted on JIA, limited research has studied to understand its effect on the condyle-fossa relationship and to evaluate resorption amount on condyle by using a scoring system. Aim: The purpose of this study was (1) to evaluate the anatomical features of the glenoid fossa, (2) to …
An Evaluation Of The In Vitro Antibacterial, Biocompatibility, And Mineralization Properties Of Six Calcium Silicate-Based Pulp Capping Materials, Taimy Cruz Hondares
An Evaluation Of The In Vitro Antibacterial, Biocompatibility, And Mineralization Properties Of Six Calcium Silicate-Based Pulp Capping Materials, Taimy Cruz Hondares
All ETDs from UAB
Purpose: The purpose of this study was to evaluate the antibacterial activity, biocompatibility, and mineralization-inducing potential of calcium silicate-based pulp capping materials. Methods: Six contemporary calcium silicate-based pulp capping materials were compared in this study, including ProRoot MTA, MTA Angelus, Biodentine, EndoSequence, NeoMTA 2 and NeoPutty. The antibacterial effects of these materials against Streptococcus mutans UA159 and Enterococcus faecalis ATCC 29212 were determined by the agar-diffusion assay and the direct culture test. The biocompatibility and mineralization-inducing potential of these materials in preodontoblastic 17IIA11 cells were compared by the MTT assay and by evaluating alkaline phosphatase activity and calcium deposits, respectively. …
Optimal Antero-Posterior Position Of The Maxillary Central Incisors And Its Relationship To The Forehead In Adult Hispanic Females, Balraj Bains
All ETDs from UAB
Objective: The objective of this study is to investigate the relationship of forehead inclination to anteroposterior position (AP) of the maxillary central incisors in adult Hispanic females. Materials and Methods: 70 participants were recruited for this study and smiling profile photographs were taken. All images were deidentified and placed in standardized dimension of 7.5” by 6.5”, which were then added to a PowerPoint to be evaluated by a judging panel. 24 Adult Hispanic Females (AHF) made up the control group and were seen to have an optimal incisor AP position. 46 AHF were in the study group and were judged …
Evaluation Of Repair Strength Of Conventional, Milled, And Printed Resin Provisional Crown Materials With Different Surface Treatments And Repair Resins, Bright Jesuk Chang
Evaluation Of Repair Strength Of Conventional, Milled, And Printed Resin Provisional Crown Materials With Different Surface Treatments And Repair Resins, Bright Jesuk Chang
All ETDs from UAB
Statement of Problem: Provisional (also known as interim or transitional) restorations are important in fixed prosthodontics to evaluate long-term esthetics, phonetics, and function while protecting the tooth preparation from bacterial infiltration and maintaining periodontal health. Recent advances in CAD/CAM technologies have allowed these restorations to be either milled or printed. However, there is a lack of literature regarding the repair and reline of these milled and/or printed restorations. Purpose: To evaluate the repair strength of conventional, milled, and printed resin provisional crown materials with different surface treatments and repair resins. Materials and Methods: This in vitro study examined the shear …
Knowledge, Attitudes, And Expectations Among Certified Nursing Assistants Providing Oral Care To Individuals With Alzheimer's Disease Or Another Form Of Dementia Utilizing Music Therapy, Gina Dunn
EWU Masters Thesis Collection
Purpose: Current literature was aimed to explore CNAs attitudes, knowledge, and expectations on the use of music for individuals with Alzheimer’s Disease (AD)/dementia while providing oral care.
Methods: A single survey, 5-point Likert scale survey that included demographic and qualitative questions, was posted on a private CNA Facebook group page. The survey was posted to explore attitudes, knowledge, and expectations of CNAs towards the use of music therapy. Data was analyzed using descriptive statistics, Chi-square, and thematic coding.
Results: A convenience sample of (N = 55) CNAs participated in the study. IBM SPSS® version 28.0.1 was used to analyze the …
Dna Methylation Pattern Of Cpg Site In The Promoter Region Of Calca-Alpha Gene As A Putative Epigenetic Biomarker In Neonatal Sepsis- A Prospective Observational Study In South India, Rudra Rupesh Reddy Narsapurapu, Deepti Thandaveshwara, Anshu Kumar Yadav, Akila Prashant
Dna Methylation Pattern Of Cpg Site In The Promoter Region Of Calca-Alpha Gene As A Putative Epigenetic Biomarker In Neonatal Sepsis- A Prospective Observational Study In South India, Rudra Rupesh Reddy Narsapurapu, Deepti Thandaveshwara, Anshu Kumar Yadav, Akila Prashant
Digital Journal of Clinical Medicine
Background: Recently, several studies have been reported on epigenetic modifications of DNA as a predisposing factor for several diseases among neonates and adults. Here we aimed to study the changes in the DNA methylation pattern in the promoter region of the CALCA gene among the neonates suspected to have sepsis in a tertiary care hospital.
Methodology: All the neonates suspected to have sepsis based on the inclusion criteria during the study period were included in the study as cases. Normal healthy neonates were included in the study as controls. Positive cases were isolated from suspected cases based on …
Effect Of Moderate Sedation Regimen (Diazepam, Meperidine, And Hydroxyzine) Dosages On Patient Behavior And Outcome Of Sedation In Pediatric Dentistry: A Retrospective Study, Taibah M A M J Albaker
Effect Of Moderate Sedation Regimen (Diazepam, Meperidine, And Hydroxyzine) Dosages On Patient Behavior And Outcome Of Sedation In Pediatric Dentistry: A Retrospective Study, Taibah M A M J Albaker
Theses and Dissertations
Purpose: To determine if behavior at consult visit and sedation medication dosages are associated with the success of sedation visits and patient’s behavior using the diazepam, meperidine, and hydroxyzine (DMH) regimen.
Methods: A retrospective chart review was conducted of 324 VCU Pediatric Dentistry Department patients who underwent 404 moderate conscious sedation visits with DMH regimen from April 2017 to June 2022. Sedation visits were graded as “Successful” or “Unsuccessful” and “Good” or “Poor behavior.” The primary variables of interest included Frankl behavior at consult visit and the sedation medication dosages. Logistic regression models were used to determine if these factors …
Current Practices Used To Increase The Success Rate Of The Inferior Alveolar Nerve Block In Mandibular Molars With Symptomatic Irreversible Pulpitis, Nishtha Chauhan
Current Practices Used To Increase The Success Rate Of The Inferior Alveolar Nerve Block In Mandibular Molars With Symptomatic Irreversible Pulpitis, Nishtha Chauhan
Graduate Theses, Dissertations, and Problem Reports (ETD)
Introduction: Pain control during endodontic access is important to ensure patient comfort. Achieving adequate anesthesia in an acutely inflamed mandibular molar poses a treatment challenge as the reported failure rate is 30- 83%. A number of pre-medications, anesthetic techniques and adjuncts have been researched to determine their effect on the anesthetic success of the inferior alveolar nerve block (IANB). The purpose of this research was to describe the current clinical practices used by the members of the American Association of Endodontists in pain control of inflamed mandibular molars.
Methods: A cross-sectional observational study design was used. The study …
Aadej Comm 8 1 2022
AADEJ - The Communicator
The Communicator is the official journal of the American Association of Dental Editors and Journalists (AADEJ). It is published quarterly, distributed digitally via email to members, and posted on the Association's website, AADEJ.org. Each issue includes regular updates from the editorial team and AADEJ board, as well as feature articles on current issues in the field.
Predictors Of E-Cigarette Initiation And Use Among Middle School Youth In A Low-Income Predominantly Hispanic Community, M Yvonne Gaddy, Denise Vasquez, Louis D Brown
Predictors Of E-Cigarette Initiation And Use Among Middle School Youth In A Low-Income Predominantly Hispanic Community, M Yvonne Gaddy, Denise Vasquez, Louis D Brown
Faculty, Staff and Student Publications
Introduction: E-cigarette use among middle and high school youth increased from 2. 5 million in 2014 to 9.2 million in 2019, becoming the most common tobacco product used among youth. Hispanic youth, the largest ethnic minority in the United States, have higher rates of tobacco use, including e-cigarettes, than non-Hispanics. Identifying factors that put youth at risk for future e-cigarette use is vital to focusing prevention efforts. Informed by social cognitive theory, this study identifies predictors of e-cigarette uptake among e-cigarette naïve youth in a predominantly low-income Hispanic community.
Methods: 1,249 students (6-8th grades) from two middle schools in El …
Effect Of Saliva Contamination On Crown Retention Strengths Of Resin And Rmgi Cements, Bushra Nizami
Effect Of Saliva Contamination On Crown Retention Strengths Of Resin And Rmgi Cements, Bushra Nizami
All ETDs from UAB
Background: The most common contaminant in the oral cavity is saliva. Many studies have shown that contamination with saliva negatively affects the strength of the resin-dentin bond. A literature review by Nair et al reported that 64.6% of studies on the topic show a detrimental effect of salivary contamination on adhesive materials. No published studies were found that thoroughly studied the effects of saliva contamination on RMGIs and resin cements with regards to crown retention rates. Objective: To study the effect of salivary contamination on crown retention strengths of RMGI and resin cements at various stages of bonding and in …
The Effect Of Maxillary Sinus Anatomical Variations, Surgical Considerations, And Patient Factors On Volumetric Changes Following Lateral Wall Sinus Floor Elevation Technique For Up To 8 Years, Mengyi Shi
All ETDs from UAB
jectives: The aim of this retrospective study is to assess the long-term dimensional stability, or shrinkage, of the lateral window sinus grafts using cone beam computed tomography scans (CBCT) and radiographic software. Material and Methods: All patients from UAB Periodontal Graduate Clinic with available records of sinus augmentation via the lateral window approach with delayed implant placement between 2014 and 2019 were screened for having two follow up CBCT scans of diagnostic quality. The first scan must be completed within 6-9 months of lateral window sinus floor elevation (LWSFE) and prior to implant placement. The second CBCT must be taken …
A Comparison Of Growth Factor Release Between Platelet Rich Fibrin And Recombinant Human Platelet Derived Growth Factor Bb (Rhpdgf-Bb) And Beta-Tricalcium Phosphate: An In Vitro Analysis, Maggie Ann Misch
All ETDs from UAB
Patients presenting with significant alveolar bone loss can pose challenges for the clinician. Traditional bone augmentation techniques may be inadequate in achieving necessary gains to restore missing teeth with dental implants. The adjunctive use of growth factors may accelerate the healing process and enhance tissue regeneration. GEM21S is a product that includes a recombinant growth factor approved by the Federal Drug Administration for oral surgery. It is delivered as a two-component system: 1) recombinant human platelet-derived growth factor-BB (rhPDGF-BB) and 2) betatricalcium phosphate (β-TCP).[1] The research on GEM 21S for ridge augmentation is mostly limited to case studies.[2- 4] Biologically, …
Effect Of Etch Time On Sbs Of Machinable Lithium Disilicate Glass Ceramics Using Variolink Esthetic Lc, Mayur Chandrakant Nayee
Effect Of Etch Time On Sbs Of Machinable Lithium Disilicate Glass Ceramics Using Variolink Esthetic Lc, Mayur Chandrakant Nayee
All ETDs from UAB
The purpose of this study is to measure the shear bond strength between dental cement and four different machinable, lithium disilicate glass ceramics, under varied etch time with hydrofluoric acid. Ten specimens each of 4 different machinable blocks of lithium disilicate were mounted in cylinders of pink acrylic resin. Each specimen was subjected to etching with hydrofluoric acid, rinsing with water from an air / water nozzle, drying with compressed air, application of a silane primer (Monobond Plus, Ivoclar Vivadent) for at least 60 seconds, then mounted in an Ultradent jig and Variolink Esthetic LC (Ivoclar Vivadent) cement extruded through …
Measuement Of Translucency, Biaxial Flexural Strength, And Radiopacity Of Different Lithium Disilicate Materials, Preshtha Mangla
Measuement Of Translucency, Biaxial Flexural Strength, And Radiopacity Of Different Lithium Disilicate Materials, Preshtha Mangla
All ETDs from UAB
Objective: To measure translucency parameter, biaxial flexural strength, radiopacity and microstructure of various lithium disilicate materials used for dental restorations. Materials and Methods: CAD/CAM lithium disilicate glass-ceramic blocks: IPS e.max CAD (Ivoclar Vivadent), CerecTessera (Dentsply Sirona), and Amber Mill (Hassbio America) were used (shade A2, HT, and MT). Blocks of each material were milled (PrograMill PM7, Ivoclar Vivadent) into cylinders (diameter = 14 mm) and cut using circular sectioning saw (IsoMET 1000 Precision Saw, Buehler) into disc-shaped specimens (thickness = 1.00 ± 0.05 mm) (n=5/group). They were hand polished to 1200 grit with SiC paper under water lubrication. The translucency …
A 15-Year Retrospective Analysis On After-Hours Dental Emergencies In A Children's Hospital Setting, Alexandra An-Yen Chen
A 15-Year Retrospective Analysis On After-Hours Dental Emergencies In A Children's Hospital Setting, Alexandra An-Yen Chen
All ETDs from UAB
Dental emergencies are one of the most common oral health complications and can exhibit a detrimental impact on a child’s physical and psychological development; additionally, it may impose economic challenges for the family. Purpose: The purpose of this study was to analyze the after-hours dental emergency visits in the past 15 years at the Children’s of Alabama (COA) Hospital Emergency Department. Methods: A retrospective chart review between January 2007 and December 2021 was conducted. Patients’ demographics, type of dental complaint, and management were evaluated for overall characteristics in the 15 years and trends in 5-year increments. The impact of the …
Color-Blind Racial Attitudes In Practicing Dental Hygienists, Emily A. Ludwig, Susan L. Tolle, Jessica R. Suedbeck
Color-Blind Racial Attitudes In Practicing Dental Hygienists, Emily A. Ludwig, Susan L. Tolle, Jessica R. Suedbeck
Dental Hygiene Faculty Publications
Purpose: Individuals who subscribe to a color-blind racial ideology may not be aware of differences or differential treatment based on race which may be related to racial inequality in the delivery of oral health care. The purpose of this study was to determine color-blind racial attitudes in a convenience sample of clinical dental hygienists.
Methods: A convenience sample of practicing dental hygienists recruited through social media via snowball sampling was invited to participate in this cross-sectional survey study. The Color-Blind Racial Attitudes Scale (CoBRAS), a valid and reliable measuring instrument, was used to determine unawareness of racial attitudes and stereotyping. …
Use Of A Simulated-Virtual Training Module To Improve Dental Hygiene Students' Self-Reported Knowledge, Attitudes, And Confidence In Providing Care To Children With Autism Spectrum Disorder: A Pilot Study, Kimberly F. Cenzon, Ann M. Bruhn, Denise M. Claiborne, Jonna L. Bobzien
Use Of A Simulated-Virtual Training Module To Improve Dental Hygiene Students' Self-Reported Knowledge, Attitudes, And Confidence In Providing Care To Children With Autism Spectrum Disorder: A Pilot Study, Kimberly F. Cenzon, Ann M. Bruhn, Denise M. Claiborne, Jonna L. Bobzien
Dental Hygiene Faculty Publications
Purpose: Autism spectrum disorder (ASD) is a developmental disorder affecting an individual's ability to communicate, interact, behave, and learn. The purpose of this study was to determine knowledge, attitudes, and confidence of dental hygiene students in providing care to children with ASD as a mechanism for evaluating dental hygiene curricula for patients with special needs.
Methods: A simulated-virtual training (SVT) intervention was developed as an interactive approach for educating dental hygiene students on providing care to a child patient with ASD. The SVT intervention consisted of a scenario in which the clinician "interacted" with a child with ASD who was …
Comparison Of Reverse Torque Values Of Abutment Screws With The Application Of Oil-Based And Water-Based Antibacterial Agents, Amin Nourizadeh, Elnaz Shafiee, Azin Khorramdel, Seyed Amin Mousavi, Mehran Rahbar
Comparison Of Reverse Torque Values Of Abutment Screws With The Application Of Oil-Based And Water-Based Antibacterial Agents, Amin Nourizadeh, Elnaz Shafiee, Azin Khorramdel, Seyed Amin Mousavi, Mehran Rahbar
Faculty, Staff and Students Publications
BACKGROUND: Using antibacterial agents to remove the foul odor of the implant cavity and prevent peri-implantitis can affect the detorque values and lead to the loosening of the abutment screw. This study investigated the effects of tetracycline and chlorhexidine gel on detorque values.
METHODS: This in vitro study was carried out on three groups of five implants. Group G1 was the control group, and no material was applied to the implant cavity. In group G2, the implant cavity was first filled with artificial saliva and then with chlorhexidine gel. In group G3, the implant cavity was first filled with artificial …
Squamous Cell Carcinoma Arising In An Epidermal Inclusion Cyst, Suzanne Alkul, Christopher N Nguyen, Nisha S Ramani, Mahmud Alkul, Ida Orengo, Ikue Shimizu, Bhuvaneswari Krishnan
Squamous Cell Carcinoma Arising In An Epidermal Inclusion Cyst, Suzanne Alkul, Christopher N Nguyen, Nisha S Ramani, Mahmud Alkul, Ida Orengo, Ikue Shimizu, Bhuvaneswari Krishnan
Faculty, Staff and Students Publications
Squamous cell carcinoma (SCC) arising from an epidermal inclusion cyst (EIC) is uncommon. We present a case of a 70-year-old man with a scalp nodule with persistent discharge that was resected based on the clinical impression of an EIC. Histopathologic exam showed an infundibular EIC with an epidermal type of squamous epithelium; however, some of the cyst lining and lumen was replaced by squamous proliferation with malignant features. There are 56 cases of SCC arising in EICs reported in the English literature. Though suspected EICs are commonly benign, a thorough pathologic evaluation is required to rule out malignancy.
Comparative Analysis Of Gene Expression Patterns For Oral Epithelial Cell Functions In Periodontitis, Octavio A Gonzalez, Sreenatha Kirakodu, Linh M Nguyen, Luis Orraca, Michael J Novak, Janis Gonzalez-Martinez, Jeffrey L Ebersole
Comparative Analysis Of Gene Expression Patterns For Oral Epithelial Cell Functions In Periodontitis, Octavio A Gonzalez, Sreenatha Kirakodu, Linh M Nguyen, Luis Orraca, Michael J Novak, Janis Gonzalez-Martinez, Jeffrey L Ebersole
Faculty, Staff and Student Publications
The structure and function of epithelial cells are critical for the construction and maintenance of intact epithelial surfaces throughout the body. Beyond the mechanical barrier functions, epithelial cells have been identified as active participants in providing warning signals to the host immune and inflammatory cells and in communicating various detailed information on the noxious challenge to help drive specificity in the characteristics of the host response related to health or pathologic inflammation. Rhesus monkeys were used in these studies to evaluate the gingival transcriptome for naturally occurring disease samples (GeneChip® Rhesus Macaque Genome Array) or for ligature-induced disease (GeneChip® Rhesus …
ความตรงและความเที่ยงของแบบประเมินผลกระทบของสุขภาพช่องปากสำหรับทีเอ็มดี ฉบับภาษาไทย, รลดา พรธิฤทธิ์
ความตรงและความเที่ยงของแบบประเมินผลกระทบของสุขภาพช่องปากสำหรับทีเอ็มดี ฉบับภาษาไทย, รลดา พรธิฤทธิ์
Chulalongkorn University Theses and Dissertations (Chula ETD)
งานวิจัยนี้มีวัตถุประสงค์เพื่อพัฒนาตัวชี้วัดที่ใช้ประเมินคุณภาพชีวิตในมิติสุขภาพช่องปากชนิด แบบประเมินผลกระทบของสุขภาพช่องปากสำหรับเท็มโพโรแมนดิบิวลาร์ดิสออเดอร์ ฉบับภาษาไทย และทดสอบคุณสมบัติการวัดทางจิตวิทยาของแบบประเมิน วิธีการวิจัยทำโดยการแปลแบบประเมินต้นฉบับภาษาอังกฤษเป็นภาษาไทยและดัดแปลงข้ามวัฒนธรรม รวมถึงทดสอบความตรงเชิงเนื้อหาด้วยการหาค่าดัชนีความเที่ยงตรงของเนื้อหา โดยทันตแพทย์ผู้เชี่ยวชาญด้านทันตกรรมบดเคี้ยวและความเจ็บปวดช่องปากใบหน้าจำนวน 5 ท่าน จากนั้นนำแบบประเมินไปทดสอบกับผู้ป่วยคนไทย แบ่งเป็นกลุ่มผู้ป่วยทีเอ็มดี 110 คน และกลุ่มผู้ป่วยที่ไม่มีภาวะทีเอ็มดีซึ่งเป็นกลุ่มควบคุม 110 คน การทดสอบความเที่ยงภายในใช้การคำนวณค่าสัมประสิทธิ์ครอนบาคแอลฟาจากคะแนน OHIP-TMDs ของกลุ่มผู้ป่วยทีเอ็มดี ทดสอบความตรงเชิงโครงสร้างด้วยวิธีการตรวจสอบจากกลุ่มที่แตกต่างกัน โดยประเมินความแตกต่างของคะแนนของ OHIP-TMDs ระหว่างผู้ป่วยทีเอ็มดีและกลุ่มควบคุม รวมถึงทดสอบความเที่ยงจากการทดสอบซ้ำโดยผู้ป่วยทีเอ็มดี 30 คน กำหนดระยะเวลาห่างกัน 2 วัน และใช้ค่าสัมประสิทธิ์สหสัมพันธ์ภายในชั้นในการคำนวณ การทดสอบทั้งหมดจะกำหนดการทดสอบทางสถิติที่ระดับความเชื่อมั่นร้อยละ 95 ผลการวิจัยพบว่าแบบประเมินผลกระทบของสุขภาพช่องปากสำหรับเท็มโพโรแมนดิบิวลาร์ดิสออเดอร์ ฉบับภาษาไทยที่ถูกพัฒนาขึ้นมีคุณสมบัติการวัดทางจิตวิทยาที่ดี โดยแบบประเมินมีความตรงและความเที่ยงเมื่อนำมาศึกษาในผู้ป่วยคนไทย ซึ่งคะแนนของ OHIP-TMDs ระหว่างกลุ่มผู้ป่วยทีเอ็มดีและกลุ่มควบคุมแตกต่างกันอย่างมีนัยสำคัญทางสถิติ แสดงถึงความตรงเชิงโครงสร้าง รวมถึงมีค่าดัชนีความเที่ยงตรงของเนื้อหาที่ระดับ 0.92 ค่าสัมประสิทธิ์ครอนบาคแอลฟาที่ระดับ 0.942 และค่าสัมประสิทธิ์สหสัมพันธ์ภายในชั้นที่ระดับ 0.808 ดังนั้นแบบประเมิน OHIP-TMDs จึงมีแนวโน้มที่จะนำไปใช้ทางคลินิกสำหรับการประเมินและการจัดการภาวะทีเอ็มดีในกลุ่มผู้ป่วยคนไทยได้