Performance of Dental Students in Understanding and Retention of Oral Pathology Concepts: A Comparative Analysis of Traditional versus Live-Field Teaching Methods.

Background: Understanding oral aspects of pathology by traditional techniques has always been a paradigm in the field of dental education. Traditional methods of teaching include interaction using black board, projectors, and alternate methods of teaching such as a student-centered approach where live-field demonstrations, audio visual aids, and student interaction are also gaining importance, ultimately promoting active education. The aim of the study was to compare live-field and static-field teaching methods in understanding and retention of the histopathological features in dental students.

Effectiveness of tea tree oil versus chlorhexidine in the treatment of periodontal diseases: a systematic review.

Background Plaque biofilm that adheres to tooth surfaces and gingiva is the main aetiology of periodontitis. Chlorhexidine (CHX) is considered as a gold standard anti-plaque and anti-gingivitis agent but it has side effects such as permanent staining of teeth and dysgeusia. Tea tree oil (TTO) is an essential oil extracted from the leaves of Melaleuca alternifolia.

The regulatory role of HOX interacting lncRNA in oral cancer-An in silico analysis.

Objectives: We aim to elucidate the interaction of long noncoding RNAs with HOX genes and their regulatory role and potential drug candidates in oral cancer.

Materials And Methods: The interaction network was constructed using RNA Interactome and the RNA Interactome from the Sequencing Experiments database. The differential expression of HOX genes and HOX interacting lncRNAs was assessed using the TCGA-Head and Neck Squamous Cell Carcinoma oral cancer dataset using DESeq2 R-package.

Carnosic Acid as an intracanal medicament performs better than triple antibiotic paste and calcium hydroxide to eradicate from root canal: An confocal laser scanning microscopic study.

Background: Carnosic acid is an herbal derivative with potent antioxidant, anti-inflammatory, antimicrobial, and anticancer properties.

Aim: Comparative evaluation of the antimicrobial potential of carnosic acid, calcium hydroxide, and triple antibiotic paste as intracanal medicaments against .

Settings And Design: Department of Conservative Dentistry and Microbiology, an study.

Endodontic Management of Mandibular anterior teeth and premolars with Vertucci's Type VIII canal morphology: A Rare Case.

A thorough knowledge of variable and complex tooth morphology, detailed exploration of the internal anatomy and underlying pathology, proper interpretation of radiographic images, conservative access to explore all the canals, thorough debridement and disinfection of canal system, three-dimensional seal by obturation, and good coronal seal by final restoration are essential steps in the management for a successful endodontic treatment outcome. Clinical management of rare case with extra canals in the lower anterior teeth and premolars had to undergo root canal therapy has been described. Referring to the hard-tissue repository of the human dental internal morphology, carefully interpreting multiangled radiography/cone-beam computed tomography, using tools such as magnifying loupes with illumination and ultrasonics, thermoplasticized gutta-percha system to obturate, are very helpful to the clinician can achieve this goal.

Evaluation of the efficacy of diode laser in bleaching of the tooth at different time intervals using spectrophotometer: An study.

Aim: This study aimed at comparative evaluation of the efficacy of tooth bleaching using different concentrations of carbamide peroxide (CP) with and without diode laser at 980 nm for 2.5 and 5 min time duration.

Materials And Methods: Hundred intact human incisors were selected.

Recommended clinical practice guidelines of aesthetic dentistry for Indians: An expert consensus.

Objective: The research for analyzing the smile characteristics in the Indian population has been limited with contradictory outcomes. This consensus statement aims to critically review the literature and provide basic practice guidelines on dental aesthetics related to the Indian population.

Clinical Considerations: 9 clinicians and 6 resource persons from dental colleges in India collaborated in this consensus statement which covered 6 topics along with 6 introductory and 6 conclusive remarks.

Analysis of Erosive Nature of Fruit Beverages Fortified with Calcium Ions: An In Vitro Study Evaluating Dental Erosion in Primary Teeth.

Background: Since children frequently consume acidic fruit beverages, dental erosion is common in children. The erosive effects on primary teeth are more profound due to the lesser thickness of enamel and dentin. This study evaluated if calcium fortification of fruit beverages could reduce their erosive potential.

Current Concepts for Reconstruction of Oral Tissues Following Ablative Surgery: A Comprehensive Approach.

Appropriate concepts of reconstruction can eliminate contraindications, reduce the incidence of complications, increase the success rates, and promote the outcomes. Besides, appropriate concepts can also help economical use of expensive technology or assistant tools on the patients who are necessary and beneficial. This paper provides a comprehensive approach to select reconstructive methods for oral defects following ablative surgery.

Identification of HOX signatures contributing to oral cancer phenotype.

The role of evolutionarily conserved homeobox-containing HOX genes as transcriptional regulators in the developmental specification of organisms is well known. The contribution of HOX genes involvement in oral cancer phenotype has yet to be fully ascertained. TCGA-HNSC HTSeq-counts and clinical data were retrieved from the GDC portal for oral cavity neoplasms.

'Comparison and correlation of the maxillary sinus dimensions in various craniofacial patterns: A CBCT Study'.

To compare and correlate the maxillary sinus dimensions and basal bone height among various facial patterns using CBCT for advanced diagnosis and treatment planning in Orthodontics. 66 CBCT images within age group of 18-30 years were divided into horizontal (Group 1), average (Group 2) and vertical (Group 3) facial growth patterns. Maxillary sinus dimensions were compared and correlated in all three groups.

Oval Type of Human Mandibular Condyle in Panoramic Radiographs of a Tertiary Care Centre: A Descriptive Cross-sectional Study.

Introduction: Mandibular condyle is a prominent structure in the mandible, which forms the temporomandibular joint. An oval-shaped condyle is considered to be present with a normal temporomandibular joint and any morphological variation of the condyle is assumed to be pathologic in temporomandibular disorders. The aim of the study was to find out the prevalence of oval shaped mandibular condyle among orthopantomogram radiographs of patients visiting the tertiary care centre.

Title-comparison of coronally advanced flap with chorion membrane vs coronally advanced flap with connective tissue graft in the treatment of multiple gingival recessions: a split-mouth randomised controlled study.

The importance of esthetics has escalated over the years. The purpose of any perioplastic surgery is to address gingival recession while ensuring predictable root coverage and a pleasing appearance. An array of surgical procedures have been recommended for the management of recession defects.

An In Vitro Study on the Shear Bond Strength of Feldspathic Porcelain to Nickel Chromium Alloy and Cobalt Chromium Alloy after Various Surface Treatments.

Background: To evaluate and compare the shear bond strength of feldspathic porcelain to four distinctively surface-treated Ni-Cr and Co-Cr alloys and to assess the impact of oxidation-heat treatment on porcelain to base metal alloy bond strength.

Methods: 40 specimens each of nickel-chromium alloy and cobalt-chromium alloy were cast. A total of four groups of specimens were created.

Comparison of clinical effectiveness of conventional and self-etch sealant: a split mouth randomized controlled trial.

Self-etching has been shown to be beneficial compared to the other resin sealants especially in pediatric practice. The present study was designed to clinically evaluate the sealing ability and retention of the self-etching sealant compared to the conventional resin sealant. The aim was to evaluate and compare the retention and marginal integrity of the self-etch and acid etch sealant materials at three, six and twelve-month follow up.

Morphometric anlaysis of mandibular coronoid, condyle and sigmoid shape using panoromic view for personal identification in south Indian population.

Objective: The shape of the condyle, coronoid, and the intervening sigmoid notch is unique due to attachments and direction of pull of temporalis muscle, different chewing habits, hormones, etc. So morphometric variation of these mandibular landmarks can be used in individual identification.

Material And Methods: The study was carried out on 500 panoramic view images.

Mechanical Properties of SDR™ and Biodentine™ as Dentin Replacement Materials: An Study.

Aim: The aim of this study is to evaluate the shear bond strength of nanohybrid composite resins (NCR) and microhybrid composite resins (MCR) placed over three different dentin replacement materials: SDR-Smart Dentin Replacement™, Biodentine™, and resin-modified glass ionomer cement (RMGIC).

Methods And Materials: Thirty acrylic blocks (50 mm × 20 mm × 15 mm), each with a central hole, were prepared, which were randomly distributed into three equal groups, each corresponding to one of the three dentin replacement materials-SDR, Biodentine, and RMGIC. The central holes were then filled with these materials.

Are Inflamed Periodontal Tissues Endogenous Source of Advanced Glycation End-Products (AGEs) in Individuals with and without Diabetes Mellitus? A Systematic Review.

Advanced glycation end-products (AGEs) are heterogeneous compounds formed when excess sugars condense with the amino groups of nucleic acids and proteins. Increased AGEs are associated with insulin resistance and poor glycemic control. Recently, inflamed periodontal tissues and certain oral bacteria were observed to increase the local and systemic AGE levels in both normoglycemic and hyperglycemic individuals.

Comparative Evaluation of the Effectiveness of a Combination of Absorbable Gelatin Sponge and with Absorbable Gelatin Sponge Used Alone as a Hemostatic Agent-An Study.

Excessive bleeding can complicate surgical intervention; this could be managed using an effective hemostatic agent that provides immediate and early bleeding control. Gelatin sponge and have been proven to have good hemostatic properties. The present study analyzed the cytotoxicity and hemostatic properties of gelatin sponge and .

The Antifibrotic and the Anticarcinogenic Activity of Capsaicin in Hot Chili Pepper in Relation to Oral Submucous Fibrosis.

A burning sensation on eating spicy foods purportedly supports the role of capsaicin, an active component of chili peppers, in the etiology of oral submucous fibrosis (OSF). Although the mast cell mediators and activated P2X receptors induce a constant burning sensation through an ATP-dependent mechanism, it is the activation of the transient receptor potential vanilloid 1 (TRPV-1) receptor by capsaicin that aggravates it. The molecular basis for the burning pain in OSF is thus attributable to the activation of TRPV1.

Biosynthesis and Response of Zinc Oxide Nanoparticles against Periimplantitis Triggering Pathogens.

Periimplantitis due to pathogenic bacteria is considered as a major cause for dental implants failures. Biogenic zinc oxide nanoparticles (ZnPs) are known to inhibit periimplantitis triggering pathogens. The current investigation intended to perform ZnPs biosynthesis and evaluation against periimplantitis triggering bacteria.

Concurrent autoimmune orofacial lesions: A rare occurrence!

Autoimmune disorders occur either as a solitary lesion or in pairs, but it is unusual to find two autoimmune disease lesions in the oral cavity in a single patient, who has been previously treated for psoriasis. We present the case of a 30-year-old male who presented with complaints of severe burning in the oral cavity. Examination revealed the presence of co-occurrence of vitiligo with oral lichen planus with a history of psoriasis and was managed conservatively with good response to treatment.

Integrated computational analysis reveals HOX genes cluster as oncogenic drivers in head and neck squamous cell carcinoma.

Alterations in homeobox (HOX) gene expression are involved in the progression of several cancer types including head and neck squamous cell carcinoma (HNSCC). However, regulation of the entire HOX cluster in the pathophysiology of HNSCC is still elusive. By using different comprehensive databases, we have identified the significance of differentially expressed HOX genes (DEHGs) in stage stratification and HPV status in the cancer genome atlas (TCGA)-HNSCC datasets.

Comparative assessment of titanium-prepared platelet-rich fibrin, EndoSequence root repair material, and calcium hydroxide as pulpotomy agents in permanent teeth with irreversible pulpitis: A randomized controlled trial.

Context: Pulpotomy is a procedure in which part of an exposed vital pulp is removed, usually as a means of preserving the vitality and function of the remaining part.

Aim: The aim is to compare the effectiveness of Dycal (CH), EndoSequence, and Titanium-prepared platelet-rich fibrin with EndoSequence (T-PRF) as pulpotomy agents in mature permanent molars with irreversible pulpitis.

Settings And Design: Sixty permanent mandibular molars with carious exposure and symptoms of irreversible pulpitis were randomly allocated to three groups.

Histological analysis of human pulp following direct pulp capping with different materials: An ex vivo study.

Background: The predictability of direct pulp capping (DPC) depends on the quality of the dentin bridge formation and the inflammatory response to the capping material. Various materials are available with variable success.

Aim: The aim of this study is to evaluate histologically the effectiveness of calcium hydroxide, mineral aggregate, and dentin bonding agent when used as DPC in mechanically exposed adult pulp tissue.