Dent - Theses: Recent submissions

Now showing items 241-260 of 736

Effects Of Blood Contamination On Chemical Composition And Ion Releasing Of Calcium Silicate-Based Materials

Nareerat Thanavibu (Chulalongkorn University, 2018)

This study assessed the effects of blood contamination on the chemical composition and ion release of calcium silicate-based materials. ProRoot MTA (WMTA), Biodentine and TotalFill BC RRM putty (TRRM) were investigated. ...
Prevalence Of Chronic Temporomandibular Disorder Pain And Comorbidities In A Group Of Thai Patient: A Cross Sectional Study

Tra Thu Nguyen (Chulalongkorn University, 2017)

Objectives: 1. to investigate the prevalence of chronic temporomandibular disorder (TMD) and its comorbidities in a group of Thai patients; 2. to evaluate the relationship between pain parameters (pain duration, pain ...
Dentin microshear bond strength of various luting agents to zirconia-reinforced lithium silicate ceramics

Natthapong Itthipongsatorn (Chulalongkorn University, 2018)

Statement of problem. Performance of adhesive and resin luting cements used to bond zirconia-reinforced lithium silicate ceramics (ZLS) to dentin has not been well established. Purpose. To examine microshear bond strength ...
Fracture Resistance Of Occlusal Ceramic And Composite Molar Onlay Comparing To Lithium Disilicate Molar Crown

Jatuporn Luekiatpaisarn (Chulalongkorn University, 2018)

Purpose: This in vitro study evaluated fracture strengths and failure modes of thin occlusal onlays fabricated from direct resin composite, CAD/CAM polymer-infiltrated ceramic-network, and CAD/CAM lithium-disilicate glass ...
The Physical Properties Of Auto-Polymerizing Hard Denture Relining Materials After Ultrasonical Cleaned With Ethanol Solutions

Sutasinee Soontornwipath (Chulalongkorn University, 2016)

Hard reline resin materials are commonly used to improve the fit of denture bases caused from resorption of the residual alveolar ridge. Major problem of resin is the presence of residual monomer after polymerization which ...
Association between chronic periodontitis and serum sST2, a novel cardiac biomarker, in a Thai population

Dissayawadee Katudat (Chulalongkorn University, 2015)

Chronic periodontitis is an inflammatory disease of tooth supporting tissues. Inflammatory cytokines produced from periodontitis lesions could leak into circulation and cause systemic inflammation. Soluble ST2 (sST2) is a ...
Effect Of Ethanol Solutions Under Ultrasonic Wave On Residual Monomer Reduction And Flexural Properties In Autopolymerizing Hard Reline Acrylic Resins

Nattha Kobnithikulwong (Chulalongkorn University, 2016)

Autopolymerizing hard reline acrylic resins have not only have many advantages but also have disadvantages to patients. According to residual monomer (RM) content after polymerization, RM affect materials’ physical properties ...
CD103+ memory T cells In periodontal health and disease

Arsarn Yougyuth (Chulalongkorn University, 2015)

Periodontal disease is a chronic inflammatory disease of tooth supporting structures, which comprises of gingivitis and periodontitis. Gingivitis is predominated by T cells, whereas periodontitis is a B-cell dominated ...
ผลของสารปรับสภาพพื้นผิวที่มีต่อความแข็งแรงดัดขวางในการซ่อมฐานฟันปลอมอะคริลิกเรซิน

นงลักษณ์ เกรียงไกรเกษม (จุฬาลงกรณ์มหาวิทยาลัย, 2551)

วัตถุประสงค์ เพื่อประเมินผลของสารปรับสภาพผิวหน้าของฐานฟันปลอมอะคริลิกเรซินชนิดบ่มด้วยความร้อน เมื่อซ่อมด้วยอะคริลิกเรซินชนิดบ่มด้วยตัวเอง โดยพิจารณาจากค่าความแข็งแรงดัดขวาง วัสดุและวิธีการ เตรียมชิ้นงานอะคริลิกเรซินชนิดบ ...
The effect of inclination of the maxillary central incisor and the M/F ratio on the tooth movement, periodontal stress and strain : finite element method

Athicha Kanjanaouthai (Chulalongkorn University, 2009)

The purpose of this study was to determine the effect of inclination of a maxillary central incisor and the moment to force ratio on anteroposterior and vertical movement and periodontal stress and strain by using the ...
Comparison of the implant deviation between implants placed using static and dynamic computer assisted surgery methods

Dechawat Kaewsiri (Chulalongkorn University, 2018)

Objectives: The aim of this study was to compare the accuracy of implant placement in terms of deviations related to the virtual plan between static and dynamic computer assisted implant surgery (CAIS) systems in single ...
Expression of inflammatory mediators in CD103+ and CD103- T cells isolated from periodontitis tissue

Benjarat Isaraphithakkul (Chulalongkorn University, 2017)

Despite the important role of tissue - resident memory T (TRM) cells in immunity and pathology of mucosal tissues, the study of tissue-resident memory T cells in periodontitis tissues is limited. Previous investigation in ...
A comparison of implant stability between implant placed without bone graft versus with bone graft using GBR technique : a resonance frequency analysis

Ruengsiri Janyaphadungpong (Chulalongkorn University, 2016)

Objective : To compare the implant stability using the insertion torque (IT) and implant stability quotient (ISQ) values over the 12 weeks period between implant placement in bone without bone graft (control group) and ...
การเปรียบเทียบความยาวคลองรากฟันกรามน้ำนมระหว่างวิธีคำนวณจากภาพรังสีรอบปลายรากกับวิธีวัดจากเครื่องกำหนดตำแหน่งปลายคลองรากฟันด้วยไฟฟ้า

สุชยา ตั้งธรรม (จุฬาลงกรณ์มหาวิทยาลัย, 2553)

การศึกษานี้มีวัตถุประสงค์เพื่อศึกษาความแตกต่างในการวัดความยาวคลองรากฟันกรามน้ำนมจำนวน 40 คลองรากฟัน ระหว่างวิธีคำนวณจากภาพรังสีรอบปลายราก เปรียบเทียบกับวิธีวัดจากเครื่องกำหนดตำแหน่งปลายคลองรากฟันด้วยไฟฟ้า โดยวิธีคำนวณจาก ...
การแสดงออกของซีดี 146 ในรอยโรคไลเคน แพลนัสและมะเร็งช่องปากในผู้ป่วยไทย

สรินธร ปริยะวาที (จุฬาลงกรณ์มหาวิทยาลัย, 2560)

การศึกษาครั้งนี้มีวัตถุประสงค์เพื่อศึกษาการแสดงออกของซีดี 146 ในเยื่อเมือกช่องปากปกติ (NOM) ไลเคน แพลนัสช่องปาก (OLP) อีพิทีเลียล ดิสเพลเซียช่องปาก (OED) และมะเร็งเยื่อบุผิวเซลล์สควอมัสช่องปาก (OSCC) ในผู้ป่วยไทย ...
Fractal properties of bone trabeculae for implant stability evaluation

Napassorn Kangvansurakit (Chulalongkorn University, 2016)

Objectives: This investigation aimed to explore the correlation between fractal dimension (FD) and two primary implant stability parameters: Implant stability quotient (ISQ) and Insertion torque (IT). Materials and ...
Effect of low level laser stimulation on salivary gland function in diabetic patients with hyposalivation

Awaludin Wibawa (Chulalongkorn University, 2016)

Saliva plays several functions and the most important roles among of those are the lubrication and the protection by defensive proteins. Salivary gland hypofunction showed a high prevalence in patient with diabetes. Previous ...
Study of ALU methylation levels in various passages of human dental pulp stem cells

Atitaya Vongprommool (Chulalongkorn University, 2016)

Human dental pulp stem cells (DPSCs) which can be isolated from pulpal tissue of tooth are being recognized as an alternative source of stem cells for cell-based therapies and tissue engineering. The replicative senescence ...
Fracture resistance of various restorations for endodontically treated teeth caused from abfraction

Supakiwinee Sakkayakornmongkol (Chulalongkorn University, 2016)

The aim of this study was to evaluate fracture resistance and failure pattern of endodontically treated premolars with simulated abfraction in various restorations. Thirty-two extracted two-rooted maxillary first premolars ...
Differential dendritic cell responses to candida species

Thu Nguyen Ngoc Yen (Chulalongkorn University, 2017)

Mannan in the outermost layer of Candida cell wall may be the first molecules that interact with host dendritic cells (DCs) and activate immune responses that determine disease outcomes. However, little is known how different ...

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