A Systematic Review on Maxillofacial Prosthesis with Respect to Their Color Stability.

The aim of this systematic review was to identify and analyze the findings of various studies that analyzed the changes in the color stability of maxillofacial prosthetic materials after the addition of various colorants and nanoparticles and assess the change in color after being subjected to either natural or artificial accelerated aging as well as outdoor aging. This systematic review was conducted in accordance with the guidelines of transparent reporting of systematic reviews and meta-analysis (PRISMA Statement). The primary objective of this systematic review was to evaluate the color stability of maxillofacial prosthesis.

Troubleshooting in complete denture fabrication.

In countries with a high amount of geriatric patients, it is mandatory for a dental clinician to have working knowledge on complete denture (CD) procedures. The aim of this study was to troubleshoot the errors in denture fabrication by assessing the difficulties in clinical procedures. A questionnaire was distributed among dental undergraduates across the country in the present study.

Phosphorescent wax - The novel approach of innovation.

The present invention relates to dental compositions that include a phosphorescent material, more particularly, adding phosphorescent material to waxes that used in dentistry. The aim of the study is to develop a wax that has innate phosphorescent properties. Three groups of samples were taken in which the phosphorescent material was added.

The role of microRNAs on the pathogenesis, diagnosis and management of portal hypertension in patients with chronic liver disease.

Introduction: Portal hypertension (PH) is the elevated pressure in the portal vein, which results in poor functioning of the liver and is influenced by various factors like liver cirrhosis, nonalcoholic fatty liver disease, schistosomiasis, thrombosis, and angiogenesis. Though the diagnosis and treatment have been advanced, early diagnosis of the disease remains a challenge, and the diagnosis methods are often invasive. Hence, the clear understanding of the molecular mechanisms of PH can give rise to the development of novel biomarkers which can pave way for early diagnosis in noninvasive methods, and also the identification of target genes can elucidate an efficient therapeutic target.

Comparison of Interactive Teaching in Online and Offline Platforms among Dental Undergraduates.

In recent years, the educational system has focused more on the holistic development of an individual. Modern technology has changed the educational environment to provide students with better academic opportunities. Along with the education system, teaching techniques and learning tools have also changed with digital evolution.

Wear Resistance, Color Stability and Displacement Resistance of Milled PEEK Crowns Compared to Zirconia Crowns under Stimulated Chewing and High-Performance Aging.

Recently, polyetheretherketone (PEEK) has been introduced to the dental market as a high-performance and chemically inert biomaterial. This study aimed to compare the wear resistance, abrasiveness, color stability, and displacement resistance of zirconia and PEEK milled crowns. An ideal tooth preparation of a first maxillary molar was done and scanned by an intraoral scanner to make a digital model.

Zebrafish as a potential biomaterial testing platform for bone tissue engineering application: A special note on chitosan based bioactive materials.

Biomaterials function as an essential aspect of tissue engineering and have a profound impact on cell growth and subsequent tissue regeneration. The development of new biomaterials requires a potential platform to understand the host-biomaterial interaction, which is crucial for successful biomaterial implantation. Biomaterials analyzed in rodent models for in vivo research are cost-effective but tedious, and the practice has many technical difficulties.

Evaluation of the sub-acute toxicity of Acacia catechu Willd seed extract in a Wistar albino rat model.

Acacia catechu (A. catechu) or Khair (Hindi) is used in several herbal preparations in the Ayurvedic system of medicine in India. Traditionally, this drug is beneficial against several gastrointestinal and stomach related ailments, and leprosy.

evaluation of fracture resistance and cyclic fatigue resistance of computer-aided design-on and hand-layered zirconia crowns following cementation on epoxy dies.

Aim: This study was to compare the fracture resistance and cyclic fatigue resistance of hand-layered zirconia crowns and computer-aided design (CAD)-on crowns (lithium disilicate with zirconium oxide).

Settings And Design: Comparative - study design.

Materials And Methods: All ceramic crown preparation was done on a mandibular molar ivorine tooth, impression made, and duplicated.

Blended Module-Based Teaching in Biostatistics and Research Methodology: A Retrospective Study with Postgraduate Dental Students.

Information technology has stimulated efforts to reform teaching methods in dental education. Most of these efforts involve a shift from conventional mode to the more technology-savvy and student-centered approach. The aim of this study was to compare postgraduate dental students' academic performance using two teaching methodologies (video-based learning and blended module-based learning) in a biostatistics and research methodology course in a master's program at a dental college in India.

Impact of Video Based Learning on the Perfomance of Post Graduate Students in Biostatistics: A Retrospective Study.

Introduction: Education, being a process of knowledge transfer always has advances which are generally on par with the discovery of newer technologies. Currently, most of the education process has shifted away from the conventional black board towards the usage of more student friendly technologies. This leads us to the aim of this study, which is to analyse the impact of video based learning on the performance of dental post graduate students in their biostatistics course.

Critical appraisal-based learning in a dental college in India: a randomized control study.

This study examined the effect of critical appraisal exercises on the quality of preclinical tooth preparation skills and the confidence level of undergraduate dental students at a dental college in India. Forty-two student volunteers were randomly divided into critical appraisal (CA; n=19) and control (C; n=23) groups. Both groups were given conventional lecture and video demonstration; the CA group was also given critical appraisal exercises.

Dental fusion: a case report of esthetic conservative management.

The management techniques reported for dental fusion are usually complex, invasive, and irreversible. This case report describes a novel, simple technique to manage double teeth using resin restorations. The promising results obtained will encourage dental practitioners to consider this conservative approach before more complex treatment alternatives.