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Molecular Assessment Of Kallikrein 3 In Ameloblastoma And Odontogenic Keratocyst, Kholoud Ahmed, Mohamed El Sebie, Nadia Radi, Amal Abd El Rahman, Eman Abohager

Al-Azhar Journal of Dentistry

Purpose: The current research was conducted to assess KLK3 at molecular and protein level in AB and OKC to shed more light on its role on biologic behaviour of these lesions. Material and methods: 30 paraffin embedded blocks of AB, OKC and Dentigerous Cyst (DC) as a control were included. Immunohistochemical staining technique with KLK3 antibody was applied to all the tissue blocks and RT-PCR KLK3 gene were done for all specimens. Results: The mean area percent of KLK3 expression was significantly greater in AB and OKC compared with DC. According to the current study, presence of significant difference between …

Comparison Of Condylar Inclination Attained By Interocclusal Records, Graphic Tracer And Arcus Digma Ii And Their Effect On Bilateral Balanced Occlusion, Sara M. Medhat, Mostafa M. Abdel Ghany, Shereen M. Kabeel, Ahmed K. Aboelfadl

Al-Azhar Journal of Dentistry

Purpose: Was to compare between the interocclusal record for protrusive movement, the tracing method and the electronic face bow (Arcus Digma) for recording horizontal condylar guidance and their effects on bilateral balanced occlusion. Material and methods: Ten completely edentulous patients with an average age of 55 years old participated in this study. Each patient received upper and lower complete denture, artificial teeth were arranged according to balanced occlusion concept. The horizontal condylar angle was recorded during patient mandibular protrusion of 6mm using the following techniques; interocclusal record, tracer (quick set analyzer) and electronic face bow (Arcus Digma II). Results: The …

Clinical And Radiographic Outcomes Of Two Biological Approaches Versus The Conventional One For Management Of Dental Caries In Primary Teeth, Soha Shawki, Samy Al- Bauomy, Mohamed Mostafa

Al-Azhar Journal of Dentistry

Purpose: to evaluate the clinical and radiographic outcomes of two biological approaches (Silver Modified Atraumatic Restorative Technique (SMART) and Hall Technique (HT)) versus the conventional approach for caries management in primary molars. Materials and Methods: A total of 90 healthy children ranging from 4 -8 years old of both sexes, were selected for this study after they met inclusion criteria. The patients were allocated to one of three groups, thirty patients for each group. The follow up periods were 1, 3 and 6 months for clinical evaluation. Periapical radiographs were taken at 1, 3 and 6 months recall visits. Results: …

Comparative Color Stability Assessment Of One- Shaded Structurally-Colored And Conventional Multi-Shaded Resin Composites, Eman Ezz, Doaa El-Sharkawy, Samaa Zaghloul

Al-Azhar Journal of Dentistry

ABSTRACT Purpose: To assess the color stability of one- shaded structurally- colored resin composite compared to conventional multi- shaded one. Subjects and methods: Thirty- two disc- like specimens from one- shaded structurally- colored resin composite (Omnichroma, Tokuyama Dental); Group I, or conventional resin composite (Filtek Z350, 3M ESPE); Group II were prepared, with equal allocation ratio (i.e.: n= 16). Samples were left in coffee then by using spectrophotometry, colors for all specimens were assessed in (CIE) Lab values; before (baseline) and 30 days later. Substitution in the (after - before) equation was performed to obtain the color change (ΔE); to …

Effectiveness Of An Oral Health Intervention Program For Group Of Egyptian Children With Congenital Heart Defects, Heba Abourady, Magda El-Malt, Salam El-Araby, Amira Esmat

Al-Azhar Journal of Dentistry

Purpose: This study evaluated an oral health program on group of Egyptian children with congenital heart defects and healthy children. Materials and Methods: This study was conducted on a sample group of 110 Egyptian children with age (3 to 6) years old with congenital heart defect and healthy children. In each groups number of girls nearly equal number of boys. The oral health status was evaluated regarding to Intra oral examination of oral tissue and teeth, (dmf) index used to assess dental caries in primary teeth in primary dentition stage, gingival index, and oral Hygiene index (OHI-S) was also measured. …

The Effect Of Psychological Stress On Periodontal Disease During Covid-19 Virus Threat: Relation To Salivary Immunoglobulin A (Siga), Hala Sayed, Hamdy Nassar, Nora Abd El-Gawad

Al-Azhar Journal of Dentistry

Purpose: The present study aimed to examine serum cortisol concentrations and salivary immunoglobulin A (S-IgA) levels under psychological stress during the COVID-19 virus threat and its relationship to periodontal condition. Materials and methods: A total of 30 participants who had particularly high scores on the perceived stress scale (PSS) were involved in this study. Psychological stress was assessed via the PSS questionnaire. The Clinical periodontal evaluation included assessment of gingival index (GI), probing depth (PD) and clinical attachment level (CAL). Biochemical quantification of serum cortisol concentrations and S-IgA levels was performed using the enzyme-linked immunosorbent assays method (ELIZA). Every step …

Comparative Study Of The Synergistic Antimicrobial Efficacy Of Chitosan With Chlorhexidine, Silver, And Propolis In Human Saliva, Alaa Nasef, Wael Jamil, Asmaa Mosleh, Einas Elshatory

Al-Azhar Journal of Dentistry

Purpose: The aim of the study was to evaluate and compare the synergistic antimicrobial effects of chitosan with chlorhexidine, silver, and propolis in human saliva. Materials and method: High and low concentrations of chitosan solution were prepared and added to the chlorhexidine solution, silver nitrate, and propolis extract. Antimicrobial testing was performed using colony-forming units (CFU) and disc diffusion tests with chitosan solution in both concentrations as a positive control. Biofilms containing Streptococcus mutans (S. mutans) were grown on 56 enamel blocks and subjected to the treatment solutions then diluted and grown on specific S. mutans media for colony counting. …

Evaluation Of The Effect Of Tea Tree Oil Mouthwash On Streptococcus Mutans As Compared With Chlorohexidine In A Group Of Egyptian Children, Alaa Khalil, Mohamad Mostafa, Salam El-Araby, Maisra El-Bouseary

Al-Azhar Journal of Dentistry

Purpose: The objective of this study is to evaluate the effect of Tea tree oil mouthwash on salivary Streptococcus mutans count in a group of children compared to chlorhexidine. Materials and methods: 24 children from both sexes participated in the study. Their ages ranged from 8 to12 years. Participants were divided into 2 groups (1&2), each group included 12 children. Group 1: every child was given a bottle of prepared tea tree oil mouthwash (0.2%) for rinsing. Group 2: every child was given a bottle of chlorhexidine mouthwash (0.12 %) for rinsing. Unstimulated saliva samples were collected and microbiological analysis …

The Effect Of Human Demineralized Dentin Matrix Scaffold Alone And Combined With Concentrated Growth Factor On Bone Repair In Rabbits, Somaya Mostafa, Mena Abd Allah, Heba Adawy

Al-Azhar Journal of Dentistry

Purpose: This study aimed to evaluate the potential effect of Human Demineralized Dentin Scaffold (HDDS) alone and when combined with Concentrated Growth Factor (CGF) on repair of bony defects in the tibia of rabbits, histologically, by using scanning electron microscope and computed tomography. Materials and Methods: Ten adult male rabbits (weight 2 to 2.5 kg) were used in this study. Ethics committee approval of Faculty of Dental Medicine For Girls as obtained with code number (REC-BI-19-01). In each rabbit two holes were created (one in each tibia). In five rabbits, the first control hole was left empty and the second …

Correction Of Gummy Smile By Surgical Lip Repositioning With Myotomy Versus Botox Injection Technique, Karima Ali, Naglaa El-Kilanni, Mai Attia

Al-Azhar Journal of Dentistry

Purpose: This study aimed to compare surgical lip repositioning with myotomy and Botox injection in treatment of patients with excessive gingival display. Subjects and Methods: A sample of 10 female patients with age range (19-42) yearold with excessive gingival display greater than 2 mm were randomly allocated into 2 groups, Group I: patients were treated with surgical lip repositioning with myotomy. Group II: patients were treated with Botox injection. Treatment changes were evaluated for each group and compared between groups. Data were collected and analyzed using paired t-test for each group and student t-test to compare between groups at baseline, …

Photodynamic Periodontal Therapy Vs. Diode Laser As An Adjunctive To Conventional Periodontal Treatment In Management Of Chronic Periodontitis, Marwa Mohammed, Osama El-Shall, Nora Mohammed

Al-Azhar Journal of Dentistry

Purpose: This study was made to evaluate and compare the efficacy of photodynamic periodontal therapy and diode laser as an adjunctive approach to conventional periodontal therapy in management of chronic periodontitis. Subjects and methods: 30 patients with chronic periodontitis and age range from 30-40 years old were divided randomly into three groups. Group I (control group) 10 patients received conventional periodontal therapy alone. Group II (laser group): patients received SRP + additional application of a 940-nm diode laser. Group III (photodynamic group): patients received SRP + antimicrobial photodynamic therapy by using low level 670 nm diode laser application in addition …

Evaluation Of Antimicrobial Efficacy Of Nano Chitosan And Chlorohexidine Versus Sodium Hypochlorite As Final Rinse Against Enterococcus Faecalis, Sarah Mohamed Nour Eldeen, Wael Kamel, Mohammed Rokaya, Mohamed Aly Sherif

Al-Azhar Journal of Dentistry

Purpose: This study aimed to evaluate the antimicrobial efficacy of nano chitosan and chlorohexidine versus sodium hypochlorite as final rinse against Enterococcus faecalis. Methods: Forty single rooted teeth were selected. All root canals were prepared manually to #50 file. Finally, the teeth were sterilized by gamma rays. Each root canal was inoculated with 0.5 ml of E. faecalis. Specimens were divided randomly into 4 main groups (10 specimens each) according to the irrigating solutions. Group 1: nano chitosan 0.2%, group 2: Chlorhexidine 2%, group 3: alternating solution of nano chitosan 0.2% & Chlorhexidine 2%, and group 4: Sodium hypochlorite 3%. …

Evaluation Of Glutathione Levels In Gingival Cervical Fluid In Periodontitis From Stage 1 – Stage 4 Among Type 2 Diabetic Patients, Maha Elsayed, Mai Attia, Zienab Farid

Al-Azhar Journal of Dentistry

Purpose: This study aimed to evaluate if glutathione could be used as a diagnostic biomarker in diabetic patients with stage 1, stage 2, stage 3, and stage 4 periodontitis who were receiving non-surgical periodontal therapy. Material and methods: Twentyeight participants were included, who were separated into four groups, each with seven members. Seven diabetic patients with stage 1 periodontitis were assigned to Group 1, seven diabetic patients with stage 2 periodontitis were assigned to Group 2, and seven diabetic patients with stage 3 periodontitis were assigned to Group 3 and Seven diabetic patients with stage 4 periodontitis were assigned to …

Staff Matters: I-9 Forms: What Every Employer Needs To Know, Jodi Schafer Sphr, Shrm-Scp

The Journal of the Michigan Dental Association

The I-9 form, mandated by the federal government, is essential for all employers, including dental practices. It verifies an employee's eligibility to work in the United States and is applicable to all employee types. Employees must provide documents like a Social Security card, passport, or driver's license for inspection within three days of hire. These forms should be retained for one-year post-employment or three years post-hire. Due to COVID-19, virtual document examination is temporarily allowed, extended until July 31, 2023. Non-compliance can result in costly fines, making regular internal audits advisable for practice adherence.

Pharmacological Management Of Oral Lesion, Tanishka Taori, Bhinika Wadher, Shefali Maheshwari, Dr Swapnil Mohod, Dr Suwarna Dangore

International Arab Journal of Dentistry

Oral ulcerations caused by aphtous lesions, leukoplakia, scarlet fever, syphilis, NOMA, mucormycosis herpetic lesions, candidiasis, discoid lupus erythematous, ulcerative lichen planus, mucous membrane pemphigoid, spongy nevus, oral submoucs fibrosis and pemphigus vulgaris are treated in a step-up fashion that may include topical, intralesional, and systemic pharmaceutical treatment. This page discusses the most often used therapy agents, methods, and dosages. Although the emphasis is on local pharmacologic therapy, systemic illnesses that frequently occur with such oral lesions are briefly discussed, as is the appropriate care.

N Y State Dent J January 2023

The New York State Dental Journal

In the January 2023 issue, the reader will find the following feature articles:

• Evaluating Repeat Dental Emergency Visits Related to Third-Molar Pathologies in an Urgent Dental Care Center
• Cultural Gingival Tattoo Diagnosis and Origins
• Diagnosis and Management of Nasopalatine Duct Cyst

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.

Cultural Gingival Tattoo Diagnosis And Origins: A Case Report, Austin J. Shackelford Dmd, Carleigh R. Canterbury Dds, Scott M. Peters Dds

The New York State Dental Journal

Background: Cultural gingival tattooing is the practice of placing pigmented material into the maxillary anterior gingiva as a means of aesthetic enhancement, medicinal therapy, or assimilation in some African and Middle Eastern nations.

Case Description: This is a report of a 47-year-old female from Senegal who presented with cultural gingival tattooing for cosmetic purposes. The patient’s maxillary facial gingiva displayed a gradient of blue-grey-black pigment that extended from the right maxillary second molar to the left maxillary second molar.

Clinical Relevance: There are many systemic and local causes of pigmentation in the oral cavity, many of which require laboratory testing …