Role of Melatonin in Periodontal Diseases: A Structured Review.

Melatonin is produced by the pineal gland and plays a role in regulating circadian rhythm. It influences the physiologic processes, such as the activation of the immune system and the antioxidant function. Melatonin has been reported in the samples of patients with periodontitis.

Relationship Between Body Mass Index, Occlusion, and Dental Caries among School Children in Riyadh.

Background: Malocclusion and lifestyle diseases like obesity can lead to poor oral hygiene and food stagnation, resulting in increased caries incidence.

Objectives: To evaluate the interrelationship of age, body mass index (BMI), occlusion, and dental decay in children aged between 5 and 14.

Methodology: Our study included 423 school students aged 5-14 visiting dental clinics.

Decellularization of Rat Submandibular Gland for Salivary Gland Tissue-Engineering Applications.

Objectives: This study describes a robust and versatile method for decellularization of rat submandibular glands (SMGs).

Methods: Briefly, rat SMGs were harvested and subjected to perfusion cycles using an anionic detergent. Native and decellularized SMG tissues were subjected to histological analysis using hematoxylin and eosin (H&E) stain and immunohistochemical staining using Hoescht reagent.

Relationship of skin complexion with gingival tissue color and hyperpigmentation. A multi-ethnic comparative study.

Background And Objective: The most frequently seen intra-oral soft tissue is the gingiva. Most often, it is seen as coral-pink tissue that surrounds the neck of the teeth. Gingiva that encircles the tooth necks and covers the alveolar processes of the jaws is an intra-oral tissue that exhibits biomimetic features.

Treatment of aggressive periodontitis in a patient with systemic lupus erythematosus: A case report with 8 years follow-up.

Systemic lupus erythematosus (SLE) with oral desquamative lesions is one of the rare clinical entities. Periodontal disease and SLE display various mechanisms and possess a wide range of pathological characteristics. The tissue destruction mechanism of periodontitis and autoimmune diseases share similar pathways, and mounting reports studied the association between these two entities.

Estimation of Vitamin D Levels Using a Chairside Diagnostic Test Kit in Patients with Gingivitis and Periodontitis: A Cross-Sectional Study.

Aim: Periodontitis is an inflammatory condition of the periodontium that is instigated by microbial biofilms developed on the teeth. The purpose of the study was to ascertain the vitamin D status of gingivitis and periodontitis patients while maintaining a healthy group as the control using simple low-cost chairside pre-coated with 25-OH Vitamin D antigen rapid test kits.

Materials And Methods: From outpatients visiting the college's periodontics clinics, a total of 101 patients were screened.

A Cross-Sectional Study on Self-Perceived Halitosis among Undergraduate University Students in Riyadh, Saudi Arabia.

Aim: The present cross-sectional observational study was conducted to evaluate the prevalence of halitosis among undergraduate university students at Riyadh Elm University, Riyadh, Saudi Arabia.

Materials And Methods: A survey of 301 participants who answered a questionnaire on their self-perceived halitosis was undertaken.

Results: The response rate was 35% (301/863).

Correlation between Gingival Thickness and Occurrence of Gingival Recession.

Background: Gingival recession (GR) has become a common problem among patients. GR is associated with increased accumulation of plaque, root caries, abrasion and cervical wear, and dentinal hypersensitivity. The present study aimed to examine the correlation between gingival biotypes and the occurrence of GR.

Effectiveness of three mouth rinsing agents against mutans and species - A comparative study.

Background: Dental caries is one of the most common chronic childhood diseases and is a cause of continuous discomfort through impaired function and esthetics. To control dental caries, the removal of plaque is of utmost importance, and that further necessitates the use of chemotherapeutic agents. Several side effects associated with chlorhexidine have stimulated the search for an alternative chemotherapeutic agent.

Mucormycosis as Post Coronavirus Disease Complication.

Mucormycosis is called as black fungus, which is caused by fungus belonged to Mucorales. If this fungus, effects healthy individuals it won't cause any serious complications, but it may cause life-threatening issues when Mucorales affects individuals who have low immunity. The mortality rate of black fungus is more than 50%, and it may also range till 100% if the individual is having any preexisting or chronic disease.

Association between severity of COVID-19, Periodontal health and disease in Riyadh subpopulation.

Background: Periodontitis and coronavirus disease (COVID-19) both exhibit an exaggerated inflammatory response as common traits. Given that periodontal diseases have been linked to respiratory illnesses like pneumonia, it is quite possible that periodontitis and COVID-19 are related. Therefore, the purpose of the current study was to ascertain whether the severity of COVID-19 and periodontal disease are related.

Efficacy of ozonated water over chlorhexidine mouth rinse in chronic gingivitis patients - A comparative clinical study.

Aim: This study aimed to compare the efficacy of ozonated water mouth rinse over chlorhexidine mouth rinse against the accumulation of plaque in chronic gingivitis patients.

Materials And Methods: A total of 30 patients with chronic generalized gingivitis were choosen for the study. The duration of this study was 15 days and was divided into three groups.

Comparative efficacy of coronally advanced flap with and without guided tissue regeneration in the management of gingival recession defects: A split-mouth trial.

Background: The gingival recession causes tooth sensitivity, poor esthetics, and tooth mobility in severe cases. Scientific documentation revealed effective root coverage (RC) and increased keratinized tissue heights acquired with the coronally advanced flap (CAF) for multiple recession defects.

Objectives: This research evaluates and compares the efficacy of CAF procedures with and without Type I collagen bio-absorbable membrane in guided tissue regeneration (GTR) in the treatment of Miller's Class I and II gingival recession.

Investigation and comparison of the effects of two probiotic bacteria, and in reducing mutans streptococci levels in the saliva of children.

Background: Probiotic organisms Lactobacillus reuteri UBLRU-87 and Bifidobacterium bifidum UBBB-55 were proven to be acting against the caries causing organisms.

Aims: This study aims to evaluate the influence of Lactobacillusreuteri, Bifidobacterium bifidum and their blend on Mutans streptococci count in the saliva of children, and also to appraise the sustainability of their action.

Materials And Methods: A randomized, double-blind and placebo-controlled study with 60 subjects (15 in each group) in 6-14 years of age group.

Determinants of COVID-19 Vaccine Acceptance among Dental Professionals: A Multi-Country Survey.

Purpose: This study sought to investigate the acceptance rate and associated factors of COVID-19 vaccines among dentists and dental students in seven countries.

Material And Methods: A structured questionnaire prepared and guided by the report of the SAGE Working Group on Vaccine Hesitancy was distributed among groups of dentists and dental students in seven countries across four continents.

Results: A total of 1527 subjects (850 dentists and 677 dental students) participated in this survey.

A Case Report on Surgical-Orthodontic Correction of Skeletal Class III Malocclusion with Severe Prognathic Mandible and Retrognathic Maxilla.

Mandibular prognathism combined with a retrognathic maxilla is a skeletal discrepancy that is difficult to correct. We report a case of a 25-year-old Saudi male patient with skeletal class-III malocclusion due to severe prognathic mandible who was referred to an orthodontist at Prince Sultan Military Medical City. Complete clinical examination, radiographic assessment, and study models revealed class-III malocclusion due to anteroposterior deficiency of the maxilla and severe prognathic mandible.

Endocrowns Versus Post-core Retained Crowns as a Restoration of Root Canal Treated Molars - A Review Article.

Normally root canal-treated teeth are covered with crowns to prevent fracture, which becomes challenging in cases where the tooth is extensively damaged. In such instances, various restorative methods such as post-core and endocrowns have been in use. The former methodology in recent times is being discouraged owing to impending tooth weakening.

Minimal Invasive Technique for the Esthetic Management of Dental Fluorosis.

Dental fluorosis is a severe dental extremity due to excess fluoride intake during enamel formation, resulting in color abnormalities and severe tooth defects on its surface. This dental condition leads to abnormal appearance ranging from mild white to dark brown, affecting the esthetic characteristics and personality of the patient that eventually lowers their self-confidence. Restoration procedures and tooth-whitening procedures are the well-appreciated treatment methods for treating this anomaly.

Dental Students' Perception, Awareness and Knowledge About HPV Infection, Vaccine, and Its Association with Oral Cancer: A Multinational Study.

Background: Human papilloma virus (HPV) infection forms a major etiological factor for oropharyngeal cancer (OPC), which has exhibited increased global incidence.

Aim: To compare the knowledge regarding HPV, its association with OPC, and HPV vaccine among students from different countries, years of the undergraduate program, and gender.

Methods: The current multinational cross-sectional study was conducted in 886 undergraduate dental students from Egypt, India, Pakistan, Saudi Arabia, UAE, and Sudan through Google survey forms from July 2021 to September 2021.

Noncarious cervical lesion pretreated using antimicrobial photodynamic therapy and diode laser in reducing dentin hypersensitivity bonded to different restorative material: Valuation of bond values and invitro dye leakage.

Aim: The present study aimed to appraise the effect of Diode laser (DL), riboflavin, and curcumin on the bond strength of adhesive restorative material and the effects of pretreatment on microleakage scores.

Material And Methods: Ninety caries-free human permanent premolars were obtained and disinfected. All specimens were mounted till CEJ.

Dental students and COVID 19: An online multinational survey on perception and knowledge.

Background: Coronavirus is an emerging respiratory pathogen that causes coronavirus disease-2019 (COVID-19), as per the Chinese Center for Disease Control and Prevention.

Objective: This study aimed to assess the state of awareness and extent of knowledge about COVID-19 among dental students from India, Pakistan, and Saudi Arabia.

Materials And Methods: The present descriptive cross-sectional study was conducted on 872 participants from December 2020 to January 2021.

A Global Survey of COVID-19 Vaccine Acceptance Among Healthcare Workers.

Objectives: Even though several effective vaccines are available to combat the COVID-19 pandemic, wide disparities in vaccine distribution, and vaccine acceptance rates between high- and low-income countries appear to be major threats toward achieving population immunity. Our global descriptive study aims to inform policymakers on factors affecting COVID-19 vaccine acceptance among healthcare workers (HCWs) in 12 countries, based on income index. We also looked for possible predictors of vaccine acceptance among the study sample.

Correlation of Blood and Salivary pH Levels in Healthy, Gingivitis, and Periodontitis Patients before and after Non-Surgical Periodontal Therapy.

Unlabelled: Periodontitis is an infectious illness which leads to the inflammation of protective tissues around the teeth and the continuous loss of alveolar bone and conjunctive tissue. Biomarker analysis in serum and saliva helps in the evaluation of disease progression and activity. It is also established that every inflammatory change along with resultant damage of tissues ends up in altered pH values in the fluids and tissues.