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Parental Acceptance Of Silver Diamine Fluoride Treatment For Carious Lesions, Mitchell Miller, Kelly Hart, Maria A. Levi-Minzi, Jennifer Chung, Judith Chin, Oscar Padilla, Romer Ocanto

HPD Articles

Objectives The purpose of this study was to determine parental acceptability of the use of Silver Diamine Fluoride (SDF) as an alternative treatment for carious legions. In addition, we examined potential factors influencing higher levels of SDF acceptance. Methods Project was approved by the institutional review board. Parents of patients receiving care at Nova Southeastern University’s dental clinics were asked to review an educational document related to the use and side effects of SDF; surveys were then distributed to assess willingness to use this treatment for their child. SDF acceptance was measured by mean scores on the SDF Feasibility Questionnaire; …

Are They Still Determining? Analysis Of Associations Among Gender, Ethnicity, Socioeconomic Status, Neighborhood Factors And Covid-19 Vaccination, Bokyung Kim, Seoyeon Celine Hong, Sojung Kim

College of Communication & Creative Arts Faculty Scholarship

Introduction: This study explores associations among adult vaccination, ethnicity, gender, and socioeconomic variables such as educational attainment and income, as well as neighborhood factors. Methods: A telephone quota sample of New Jersey adults (N = 1,984) was used to text associations among proposed predictors of vaccination behaviors. Results: Our multivariate logistic regression analyses found that certain races/ethnicity, respondents' household income, and perceived safety of one's community were the strongest predictors of COVID-19 vaccination. The odds of COVID-19 vaccination were 52% lower for Black/African American respondents compared to white/Caucasian respondents (p = 0.001) and 44% lower for Hispanic/Latino respondents compared to …

Contribution Of The Microbiome On Reproductive Outcomes During Pregnancy, Kalie Beckers

LSU Doctoral Dissertations

A series of translational comparative studies were performed to investigate the effects of the maternal microbiome on reproductive function and outcomes. With the launch of the human microbiome project in 2007, the next generation sequencing of microbiomes is booming. It is not only in the human medicine field, but also in veterinary species. This study specifically investigates the fecal microbiome in blood pressure high sublime 5 (BPH/5) mouse model that spontaneously develops preeclampsia (PE) and obesity. Additionally, the equine reproductive tract microbiome was explored and compared to microbiome of other host body sites. The BPH/5 mouse is a translational model …

Clinical Decision Support System For Standardization Of Disease-Specific Education, Paul Nava

Student Scholarly Projects

The evidence-based, contextually relevant, disease-specific health education materials aim to provide strategies for improvement in health literacy, disease management comprehension, and medication adherence. The health education materials address difficulties many adults experience in understanding health information. The health education system must remain a contextually relevant, patient-specific reference for standardizing disease-specific education according to the patient's mental capability (Fereidouni et al., 2019). Nurse-driven education material system addresses equity, diversity, and inclusion, tailored for all literacy degrees.

Clinical decision-making is a complicated process influenced by a highly variable process that exponentially increases error rates, selection, or exclusion, unintended or not, by presenting …

Evaluation Of Different Indirect Pulp Treatment Materials Used In Deep Carious Primary Molars, Aya Ali, Samy El-Bioumy, Mohammed Mostafa

Al-Azhar Journal of Dentistry

Purpose: To evaluate the clinical and the radiographic outcomes of indirect pulp treatment (IPT) in primary molars using Calcium Hydroxide, Resin Modified Glass Ionomer and TheraCal LC. Subjects and Methods: Sample of 45 children aged from 4-8 years with deep carious one or more primary molars allocated randomly into 3 groups according to the capping material. Group I: Calcium Hydroxide (Dycal). Group II: Resin Modified Glass Ionomer (Vitrebond) and Group III: TheraCal LC. Teeth were treated then restored with EQUIA Forte HT in one visit and evaluated clinically and radiographically after three and six months. Results: The overall clinical and …

Remineralization Effect Of Two Types Of Varnishes On Induced Enamel Caries, Abeer Tageldin, Magda El-Malt, Sara Hashem

Al-Azhar Journal of Dentistry

Purpose: to assess the remineralization capacity of MI varnish and Bifluorid 10 varnish on induced white spot lesions in deciduous enamel, using Scanning Electron Microscope- Energy Dispersive X-ray. Materials and methods: Sixty human caries-free deciduous teeth were collected. The teeth were stored in 0.1% thymol solution. A 4*4*2 window was created on the buccal surface of each tooth using acid-resistant nail varnish. Samples were then divided into 3 groups according to the remineralizing agent used, each group containing 20 teeth. Group I was remineralized with MI varnish, group II was remineralized using Bifluorid 10 varnish, while group III was a …

Transverse Skeletal Effects Of Hyrax-Type Rapid Maxillary Expansion With Or Without Laser Biostimulation, Hadeel Hamed, Ahmed Salama, Hend Hafez, Mai Mansour, Mostafa Gheith

Al-Azhar Journal of Dentistry

ABSTRACT Purpose: The aim of this study is to assess the effect of Laser biostimulation on the transverse changes of maxilla and mandible after rapid maxillary expansion in growing patients. Subject and Methods: Twenty growing patients with posterior teeth in crossbite were included in this study. Patients were randomly divided into two groups. Rapid maxillary expansion had been carried out for all patients. In laser group Laser was applies on mid palatal suture during active expansion and during retention. The control group had no laser with their expansion procedures. Pre-treatment and post-treatment Cone beam computed tomographies were used to compare …

Clinical And Microbiological Evaluation Of Smartprep Burs In Caries Removal In Primary Teeth, Asmaa Faiek, Mohamad Mostafa, Samy Al-Bauomy

Al-Azhar Journal of Dentistry

Purpose: To evaluate the efficacy of smartprep burs in caries removal in primary teeth clinically and microbiologically, also to assess the time taken for caries removal and the pain perception experienced by children compared with conventional carbide burs and sharp spoon excavator. Materials and Methods: A total of 51 teeth from children ranging from 4 -9 years old of both sexes, were selected for this study after they met inclusion criteria. The teeth were randomly assigned to three groups, seventeen teeth for each group. The patients were recalled at 1, 6 weeks and 3 months for clinical evaluation. Results: Microbiologically …

Comparative Study Of Calcium Phosphate Versus Formocresol In Pulp Treatment Of Primary Teeth, Taghrid Mohammed, Mervat Fawzy, Mohamad Mostafa

Al-Azhar Journal of Dentistry

ABSTRACT:Purpose: Clinical and radiographic evaluation of the postoperative success of Calcium Phosphate and formocreosl (FC) materials in pulpotomy treatment of primary teeth. Materials and Method: 75 Primary molars in 25 patients were chosen according to specific criteria. Teeth were devided depending on the pulpotomy material into 3 groups: Group I (Calcium phosphate with physiologic saline cleansing group), Group II (Calcium phosphate with Sodium hypochlorite) and GroupIII (formcresol group). This was followed by clinical follow up after 1, 6 months and a year. In addition, Periapical radiographs were collected post-operatively, 6 and 12 months visits. Results: Despite decreasing with time, the …

Assessment Of The Amount Of Nickel And Chromium Released From Two Types Of Stainless Steel Crowns, Aliaa Aboelnour, Magda El Malt, Eman Mohammed

Al-Azhar Journal of Dentistry

Purpose: Estimate the release of Nickel and Chromium from two types of commercially available stainless steel crowns in artificial saliva. Materials and Methods: Twenty stainless steel crowns of fixed size (lower left E4) from two manufacturers were immersed in 10 ml of artificial saliva and stored in separate tubes in an incubator at 37°C for 21 days. The crowns were removed from each tube on every seven days, and were placed in other tubes with fresh artificial saliva. Flame Type Atomic Absorption Spectrophotometer was used to check for the release of metal ions in the solution inside each tube at …

The Effectiveness Of Educational Mobile Messages On Prevention Of Dental Caries In Group Of Preschool Children, Walaa Elsakkar, Mohamad Mostafa, Sara Hashem

Al-Azhar Journal of Dentistry

Objective: To evaluate the effectiveness of educational messages sent via mobile phones on prevention of dental caries in group of preschool children. Subject and methods: 100 high caries risk children aged between 3 and 5 years from both genders were randomly divided into two groups (n=50) regarding to receiving educational messages: group 1; included children whose parents received educational messages (Test group); group 2; included children whose parents didn’t receive any messages (Control group). Every 14 days the test group received educational messages via Whats Application Messenger (WhatsApp). Visible plaque index (VPI), the decayed, missed, filled (dmf) and the International …

Evaluation Of The Antibacterial Effect Of Licorice Extract On Oral Microflora And Its Effect On Salivary Ph, Zahraa Yosef, Mohamad Mostafa, Safaa El-Sayed

Al-Azhar Journal of Dentistry

Purpose: To evaluate the antibacterial effect of Licorice (as a mouth wash) on total salivary bacterial count in relation to chlorohexidine mouthwash on a group of Egyptian children and assess the effectiveness of Licorice extract rinse on salivary PH. Materials and methods :A total of 60 normal apparently healthy children aged between 6-12 years from both genders were involved in this study and equally divided into four groups(n=15) regarding to the type and concentration of the received mouthwash : group I : included children used licorice extract mouth-rinse (75%), group ІІ: included children used licorice extract mouth rinse (50%), group …

The Effect Of Hyrax-Type Rapid Maxillary Expansion With Or Without Laser Biostimulation On Mid Palatal Suture In Children With Posterior Crossbite, Amina Elalkamy, Fatma Abdelaziz, Ossama Alshal, Hend Hafez, Mosatafa Gheith

Al-Azhar Journal of Dentistry

Purpose: The aim of the following study was to evaluate the use of low-level laser application on the width of the Mid palatal suture (MPS) after rapid maxillary expansion. Materials and methods: patients age range 10 ± 2.5 years were prospectively selected from outpatient clinic of the Orthodontic Department, Faculty of Dental Medicine for Girls, Al-Azhar University (Girls’ Branch). Each patient was examined, full diagnostic records and cone beam computed tomography (CBCT) were taken before appliance cementation (T0), after six months and at the end of retention phase (T1). The hyrax appliance was used for rapid maxillary expansion (RME). The …

Effect Of Different Lateral Condylar Guidance Registration Methods And Articulators On Bilateral Balanced Occlusion Of Complete Denture, Omnia Ahmed, Mostafa Abdel-Ghany, Naglaa Elkilany, Hager El-Sadany

Al-Azhar Journal of Dentistry

Purpose: This study was conducted to accomplish the most balanced occlusion of the complete denture through comparing between lateral condylar guidance angle records of Hanau Equation, Gothic arch tracing and Computed tomography (CBCT) using arcon and non arcon articulators. Materials and methods: Twelve completely edentulous patients were selected for this study, with age ranging from 50-60 years. Selected patients were free from any temporomandibular disorders or dental diseases. Each patient received a complete denture and then duplicated another one for work. With bilateral balanced occlusion concept. The lateral condylar guidance measured using Hanau equation calculated from protrusive interocclusal records, Gothic …

Evaluation Of Different Fabrication Techniques For Reinforcement Of Mandibular Implant-Retained Overdentures, Heba Salama, Nesrin El-Mahrouky, Dina Kholeif

Al-Azhar Journal of Dentistry

Purpose: This study was performed to evaluate the effect of PEEK reinforced mandibular implant overdenture, in comparison with metal reinforced mandibular implant overdenture on bone height. Subjects and methods: Fourteen completely edentulous patients were selected with ages ranging from 50-70 years. All the patients received two implants in the inter-foraminal area of the mandible and maxillary complete dentures, then they were divided into two groups: group (I) seven patients received PEEK reinforced mandibular implant overdentures, group (II) seven patients received metal reinforced mandibular implant overdentures. The overdentures were functionally loaded after three months of implant insertion and retained with the …

Remineralizing Effect Of Diode Laser And Amelogenin Peptide On Early Enamel Carious Lesion, Yasmin Badr, Maha Niazy, Dina El-Kassass

Al-Azhar Journal of Dentistry

Purpose: This study was done to investigate the efficacy of Diode laser andAmelogenin peptide on the remineralization of early enamel carious lesions. Materialsand methods: Artificial carious lesions were created on the buccal and lingual surfacesof 60 enamel specimens. Specimens were assigned to three groups of 20 specimensper each according to the remineralizing protocol: G1 (Diode laser), G2 (Diodelaser + Amelogenin peptide), G3 (Amelogenin peptide). The groups were furtherrandomly subdivided into two groups (n=10) whether specimens subjected to staticremineralization or pH cycling. Surface micro-hardness was assessed at baseline,demineralization and after treatment. Surface microhardness values were analyzed usingone way ANOVA and Tukey’s …

Influence Of Direct And Indirect Digital Data Capturing Techniques On Marginal Accuracy And Internal Fit Of Cad/Cam Fabricated Peek And Zirconia Crowns, Samira Abdel Salam, Atef Ahmed, Nasser Ali

Al-Azhar Journal of Dentistry

Purpose: The aim of this study was to evaluate the marginal and internal fitness of PEEK and Zirconia crowns fabricated by three different impression techniques. Materials and methods: Thirty standardized acrylic die models were prepared. Dies were divided into two main groups (n= 15): Group 1: CAD/CAM fabricated zirconia crowns. Group 2: CAD/CAM fabricated PEEK crowns. Each group was subdivided into three subgroups (n= 5), according to the impression technique using for data acquisition: Sub-group (A): direct digital scans of the model used intraoral digital scanner. Sub-group (B): indirect digital scans of the silicon impressions using extraoral scanner. Sub-group (C): …

Effect Of Rapid Prototyped Complete Denture On Electromyographic Activity, Alia Nour, Mostafa Abdel-Ghany, Shereen Kabeel

Al-Azhar Journal of Dentistry

Purpose: This study was directed to evaluate the electromyographic activity(EMG) of patients with rapid prototyped (RP) complete denture. Subjects andmethods: A total of ten completely edentulous subjects aged between 45-50 years wereselected following specific inclusion criteria from the outpatient clinic of RemovableProsthodontics Department, Faculty of Dental Medicine for Girls, AL-Azhar University.All Patients had received two complete dentures; one constructed by rapid prototypedtechnology and the other constructed by conventional heat compressed method.Patients were classified into two groups, five patients in each. First Group received theRP complete denture first then the conventional complete denture (CCD) while, secondgroup received the (CCD) first then …

Effect Of Aging Treatments On Properties Of Zirconia With Different Levels Of Translucency, Mayar Abdel El-Salam, Sahar Abdel-Aziz, Zahraa Gabal

Al-Azhar Journal of Dentistry

Purpose: The aim of this study was to evaluate the effect of low-temperature degradation(L-TD), and weathering process on translucency, surface roughness, biaxial-flexural strength, and crystalline phase identification of zirconia with different levels of translucency. Materials and methods: A total of ninety-six (N= 96) zirconia discs were fabricated in this study. Samples were divided into three groups (n=32 each) according to type of zirconia: IPS EmaxZirCAD of low, medium translucency and Incoris translucent Zirconia of high translucency. Translucency measurements, surface roughness, biaxial flexural strength determination and phase identification were carried out before and after aging. Each group was then sub-divided into …

Evaluation Of Two Denture Base Material On The Supporting Structures Of Mandibular Tooth Supported Over Denture, Eman Mohammady, Amany Abdel-Fattah, Dina Kholief

Al-Azhar Journal of Dentistry

Purpose: To compare the effect of thermoplastic resin and heat cured acrylic resindenture base materials on pocket depth and bone height around two mandibular caninessupporting mandibular tooth supported over denture. Subject and Methods: Tenpatients having completely edentulous maxillary ridge and bilateral canine in the lowerarch were selected. Root canal treatment and preparation were performed to obtainnon coping abutment with amalgam plugs that covered with over denture. Maxillarycomplete dentures were constructed for all patients. Patients were divided into two equalgroups. Group I: received thermoplastic mandibular over denture. Group II: receivedconventional heat cure acrylic resin mandibular over denture. Clinical and radiographic evaluation …

Effect Of Naturally Derived Dentin Bio-Modifiers On Immediate And Long-Term Bond Strength Of Etch And Rinse Adhesive To Dentin, Mona El Lakany, Maha Niazy, Hamed Mohamed

Al-Azhar Journal of Dentistry

Purpose: To investigate the effect of 10% Proanthocyanidin (PA) rich grape seedextract (GSE) and cardanol oil applied for 60s on immediate and long-term shearbond strength (SBS) of etch and rinse to dentin. Materials and methods: The occlusalsurfaces of forty two samples were ground to expose flat superficial dentin surfaces.The samples were divided into 3 groups; Group A1 (control group) without any pretreatment,Group A2 (10 % GSE), Group A3 (cardanol). Pre-treatments were appliedfor 60s and then washed away for 30s. Each group was further randomly subdividedinto two groups (n=7) according to the storage time (immediate 24 hours) and (longtermsix months period). …

Effect Of Protein Repellent Addition To Self-Healing Experimental Resin Composite On Microcosm Biofilm And Cytotoxicity, Passant Abdel Hameed, Inas Motawea, Hisham Essawy, Mohamed Hosny

Al-Azhar Journal of Dentistry

Purpose: To investigate the effect of addition of MPC protein repellent agent to selfhealingexperimental resin composite on the self-healing efficacy, microcosm biofilmand the cytoxicity. Material and Methods: Polyurea formaldehyde microcapsuleswere synthesized by Insitu Polymerization Technique. MPC and the microcapsules areadded to the prepared experimental resin composite with different MPC concentrations.Protein repellence essay was examined by the Micro bicinchoninic Acid method.Biofilm models formed of streptococcus mutans growth was prepared and visualized byconfocal laser electron microscope to investigate the live \ dead assay over the studiedspecimens. The cytotoxicity of the specimens was examined via SRB assay. Fracturetoughness was examined using universal testing …

The Effect Of Zirconia And Titanium As Abutment Materials On Peri-Implant Soft And Hard Tissues In Mandibular Implant Supported Over-Denture, Reham Elshiekh, Shereen Kabeel, Hala Gamal Eldin

Al-Azhar Journal of Dentistry

Purpose: To evaluate the effect of zirconia and titanium as abutment materials onperi-implant bone height changes and pocket depth in mandibular implant supportedover-denture. Subjects and methods: Ten completely edentulous patients wereselected from the Outpatient Clinic of the Faculty of Dental Medicine for Girls,Al-Azhar University. Two implants were implanted in the inter-foraminal area ofmandibular ridge. Two different abutments were screwed over implants. Right abutmentwas constructed of zirconia and left one was constructed of titanium. Construction ofmaxillary complete denture and mandibular implant supported over-denture for allpatients was performed. Radiographic and clinical evaluation of implants has beenperformed at denture insertion, 6 months, 9 …

Role Of Stem Cells In Transport Distraction Osteogenesis For Reconstruction Of Mandibular Defects After Segmental Mandibulectomy, Fatma Alzhraa Yousef, Susan Hassan, Fatma Mohammed, Wael Shawkat

Al-Azhar Journal of Dentistry

Purpose: to restore the continuity and functions of the mandible after segmental mandibulectomy for mandibular defect reconstruction by using a technique of transport distraction osteogenesis with stem cells injection. Subjects and methods: Clinical study was conducted on eight patients suffering from mandibular deficiency after tumor resection. All steps of manufacturing of the transport distractor, tumor resection and segmental mandibulectomy of transport disc were guided by Stereolithographic (STL) model. Stem cells sample was prepared to be injected along the soft callus at the end of the activation period. Patients were followed up postoperative clinically every week and radiographically by Panoramic x-ray …

Evaluation Of Anti-Carcinogenic Effect Of Selenium Nanoparticles On Induced Oral Squamous Cell Carcinoma, Aya Yehia, Amany Taha, Eman Abo Hager

Al-Azhar Journal of Dentistry

Purpose: Current study proposed to estimate the anticarcinogenic influence of Selenium Nanoparticles (SeNps) on induced squamous cell carcinoma utilizing caspase3 as an apoptotic marker. Material and Methods: Thirty hamsters were used, divided into four groups. Group I: 2 hamsters were left untreated, Group II: 8 hamsters received SeNPs orally for 14 weeks at dosage of 0.5 mg/kg on alternative day along the experimental period. Group III: 10 hamsters received Dimethylbenz [a]anthracene (DMBA) (0.5%) painted by brush on the buccal pouch 3 times per week for 8 weeks, then received DMBA with 5-Fluorouracil (5-FU) for another 6 weeks twice a week …

Correlation Between Clinical And Radiographic Evaluation Using Custom-Made Newly Developed Software Program As A Guide For Accurate Diagnosis Of Periodontal Diseases, Eman Hassan, Naglaa El-Kilani, Halaa Hazza

Al-Azhar Journal of Dentistry

Purpose: to correlate between clinical and radiographic findings using custom– made newly developed software program that guide clinicians, for accurate diagnosis. This is based on clinical and radiographic data from 3D volumetric rendering of cone beam computed tomography. This has been done based on the new classification of periodontal diseases (of 2018). Materials and methods: A randomized clinical study was performed on hundred and fifty patients with periodontal diseases of both gender with age range (30-60) years old. Periodontal clinical parameters were taken. Radiographic analysis using CBCT and 3D volumetric rendering was done. Results: There is a moderate positive correlation …

Use Of Injectable Hyaluronic Acid Gel And Injectable Platelet-Rich Fibrin In The Treatment Of Gingival Black Triangles: A Randomized Clinical Trial, Ingy Fakher, Hala Hazzaa, Nora Abdelgawad

Al-Azhar Journal of Dentistry

Purpose: The current study aimed to compare the efficacy of injectable hyaluronic acid gel and injectable platelet rich fibrin, either alone or combined; for the reconstruction of defective interdental papilla using clinical approaches. Subjects and Methods: A total sample size of eighteen class I and class II deficient interdental papillae sites were randomly divided in 3 groups. Group 1 included 6 sites that were treated by 0.2ml hyaluronic acid gel injection. Group 2 included 6 sites that were treated by injectable platelet-rich fibrin (i-PRF). Group 3 included 6 sites that were treated by a combination of 0.2ml hyaluronic acid gel …

A Comparative In Vitro Study: Cytotoxicity Effect Of Curcumin Vs Biodegradable Nanoparticles/Pva Against Hno97 And Effect Of Curcumin On Cell Cycle Phases, Sara Denewer

Al-Azhar Journal of Dentistry

Purpose: This study evaluated that curcumin and biodegradable nanoparticles with PVA as capping material, in terms of cytotoxicity followed by cell cycle analysis against the HNO97 cell line (tongue carcinoma). Material and methods: 5mg of pure curcumin, 7.5 mg of Nano curcumin formulation, and SRB for IC50 done on five concentrations. A flow cytometry test was carried on to evaluate the effect of curcumin on the HNO97 cell line. Results: This study postulated that curcumin had the highest cytotoxicity effect against cell line (HNO97) with IC50=1.59 µg/ml in comparison to curcumin nanoparticles/PVA showed low cytotoxicity owing to the pH (7.4) …

Effect Of Polycaprolactone Nanofiber Membrane Versus Concentrated Growth Factor On Periodontal Ligament Model Defect, Ola Dewedar, Heba Adawy, Mai Attia, Mena Abdullah

Al-Azhar Journal of Dentistry

Purpose: This study was carried out to evaluate the effect of two different regenerative materials on periodontal Ligament Model Defect through histological examination of rabbit’s mandible. Material and Methods: Thirty-six (36) adult male New Zealand rabbits (weight 3 to 3.5 kg) were used and then divided randomly into 3 groups according to material received (n=12).Group I (GI) control group that did not receive any treatment, Group II (GII) that received polycarolactone nanofiber membrane (PCL), Group III (GIII) that received concentrated growth factor membrane (CGF), surgical procedures were done to create a bony defect of 5x5mm size in the right side …

Debunking Medical Myths: The Truth About Charcoal Toothpaste, Julian Johnson, Angie Achkar, Diana Mcmahon, Abigail Jaczkowski, Brandon Doan, Kevin Tran

Patient Education Projects

No abstract provided.