Peripheral Dentinogenic Ghost Cell Tumor- Diagnostic Challenge in a Gingival Epulis: Report of a Case with Update of all Dentinogenic Ghost Cell Cases Reported in English Literature.

Dentinogenic ghost cell tumor (DGCT), a variant of the calcifying odontogenic cyst, is considered to be a benign epithelial and mesenchymal neoplasm containing aberrant epithelial keratinization, ghost cells, and spherical calcifications. While there can be peripheral and central variants of this entity, the extraosseous type is rarer and usually innocuous in its clinical presentation. The aim of this article is to report a case of peripheral DGCT on the maxillary anterior region in a 14-year-old female evolving for 5 years and to emphasize the importance of histopathologic examination of gingival growths to avoid diagnostic pitfalls.

Detection of Steroids in Topical Fairness Preparations Using Histamine Wheal Test.

Topical corticosteroid (TC) abuse is a common, worldwide, problem. One of the recent emerging concerns is the adulteration of TC in fairness cream. The presence of TC in skin-whitening cosmetic creams can be detected by high-performance liquid chromatography (HPLC).

Stroke-Induced Central Pain: Overview of the Mechanisms, Management, and Emerging Targets of Central Post-Stroke Pain.

The incidence of stroke plays the foremost role in the genesis of central neuropathic pain. Central post-stroke pain (CPSP) is a central pain arising from a vascular lesion in the central nervous system that elicits somatosensory deficits, often contralateral to stroke lesions. It is expressed as continuous or intermittent pain accompanied by sensory abnormalities like dysesthesia and allodynia.

Changing sleep patterns and anxiety due to Covid-19 home confinement among working population: A cross-sectional study.

Introduction: The COVID-19 pandemic took the entire world unawares and people were forced to stay indoors overnight. Due to this a drastic change ensued in lifestyle with many succumbing to various kinds of stresses and psychological problems. This study aims to study the changing sleep patterns and level of anxiety among the working population due to the COVID-19 Pandemic lockdown.

Impact of the combined effect of seawater exposure with wastewater and FeO nanoparticles on Chlorella vulgaris microalgae growth, lipid content, biochar, and bio-oil production.

Microalgae is one the promising source of energy for the production of biofuel and other value-added products to replace the existing conventional fossil fuels. However, low lipid content and poor cell harvesting are the key challenges. Based on the growth conditions the lipid productivity will be affected.

Morphometric Study and Branching Patterns of External Carotid Artery Using Computed Tomography Angiography Among the South Indian Population: A Retrospective Study.

Introduction: The prime source of vascularization to the head and neck region is through the carotid arteries. The terminal branches of common carotid arteries, such as external carotid artery (ECA) and internal carotid artery (ICA), and their branches are crucial due to the wide area of distribution and variations in their branching pattern. The branching pattern and morphometry are essential for surgeons in the planning and execution of head and neck surgeries.

DeepCompNet: A Novel Neural Net Model Compression Architecture.

The emergence of powerful deep learning architectures has resulted in breakthrough innovations in several fields such as healthcare, precision farming, banking, education, and much more. Despite the advantages, there are limitations in deploying deep learning models in resource-constrained devices due to their huge memory size. This research work reports an innovative hybrid compression pipeline for compressing neural networks exploiting the untapped potential of z-score in weight pruning, followed by quantization using DBSCAN clustering and Huffman encoding.

Peripheral adenomatoid odontogenic tumor of mandible - A synchronous presentation or a subtype?!

Adenomatoid odontogenic tumor (AOT) with its unique and varied presentations histologically and clinically has always been an enigma. AOTs are multifaceted in their appearance with reports pointing out to its occurrence as a synchronous tumor, a purely cystic variant or with multiple foci; however, the three commonly encountered forms are Follicular/Coronal, Extra Follicular/Extra Coronal and Peripheral variants. Here, we present a subtype of the Peripheral AOT (PAOT) seen synchronous with an intraosseous cystic variant of AOT in a 16-year-old female in the anterior mandible.

A review of novel coronavirus disease (COVID-19): based on genomic structure, phylogeny, current shreds of evidence, candidate vaccines, and drug repurposing.

Unlabelled: Coronavirus disease (COVID-19) pandemic is instigated by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). As of March 13, 2021, more than 118.9 million cases were infected with COVID-19 worldwide.

Green synthesis of silver nanoparticles using Nardostachys jatamansi and evaluation of its anti-biofilm effect against classical colonizers.

In this communication, we present the green synthesis of silver nanoparticles (AgNPs) using medicinally important Nardostachys jatamansi rhizome extract in the presence of sunlight. UV-vis spectroscopy, Fourier Transform Infrared spectroscopy (FTIR), Transmission electron microscope (TEM) and Energy dispersive X-ray analysis (EDX) were employed to characterize the synthesized AgNPs. UV-visible spectroscopic studies confirmed the presence of biosynthesized AgNPs.

Optimization of Human Semen Extender Components for Cryopreservation Using Statistical Tools.

Unlabelled: 　　BACKGROUND: Human sperm cell preservation is an important part of assisted reproductive technology (ART).

Objective: This study aimed to find the essential and significant components in semen preservation extender required to prolong the shelf life of human spermatozoa.

Materials And Methods: By using the statistical tool 'Plackett-Burman design' the significant components present in E4 extender (formulated in our previous study) was determined by reducing the unacceptable large number of trial experiments from the full factorial method.

Dental anxiety and influencing factors: A cross-sectional questionnaire-based survey.

Background: Dental treatment still remains as one of the most anxious visits despite awareness between dentists and patients in building trusting relationships. The fear of dental treatment determines the frequency of treatment availed with long-term implications in oral health maintenance.

Aim: This study aims to estimate prevalence, extent, and factors influencing dental anxiety in a sample of the adult population visiting a private dental hospital in Chennai, India.

Preparation, characterization and efficacy of lysostaphin-chitosan gel against Staphylococcus aureus.

Lysostaphin (LST) is a bacteriocin that cleaves within the pentaglycine cross bridge of Staphylococcus aureus peptidoglycan. Previous studies have reported the high efficiency of LST even against multi drug resistant S. aureus including methicillin resistant S.

Immunofluorescence in oral lesions.

Immunofluorescence is an immunohistochemical method used to demonstrate the presence of antigen and antibodies in the tissues or serum. It is an auxiliary diagnostic tool for the autoimmune bullous and inflammatory disorders. It detects the and circulating immune deposits that are involved in the pathogenesis of immunobullous diseases.

Awareness about medico legal aspects and Consumer Protection Act among dentists.

Background: The practice of medicine in India has undergone considerable change affecting delivery of health in both positive and negative directions. As a result, there was a growing feeling that medical treatment should be made accountable and this led to doctors and dentists becoming subject to the process of law. Patients have become more aware of their right to compensation and as a consequence doctors and dentists should be knowledgeable about the laws that govern them.

Tongue prints in biometric authentication: A pilot study.

Background And Objectives: Biometric authentication is an important process for the identification and verification of individuals for security purposes. There are many biometric systems that are currently in use and also being researched. Tongue print is a new biometric authentication tool that is unique and cannot be easily forged because no two tongue prints are similar.

Tongue prints: A novel biometric and potential forensic tool.

Tongue is a vital internal organ well encased within the oral cavity and protected from the environment. It has unique features which differ from individual to individual and even between identical twins. The color, shape, and surface features are characteristic of every individual, and this serves as a tool for identification.

Salivary biomarkers in oral squamous cell carcinoma - An insight.

Oral cancer refers to the malignancies that occur in the oral cavity, lip and pharynx with 90% of oral cancers being squamous cell carcinomas (OSCC). OSCC has the highest mortality ratio compared to other carcinomas. Although oral cavity is easily accessible, most oral cancers are detected at a later stage leading to lower survival rates.

Desmoplastic Fibroma-A Rare Case Report.

Desmoplastic fibroma (DF) is a benign intra-osseous neoplasm, that is, recognized as the intra-osseous counterpart of soft tissue fibromatosis in both gnathic and extra-gnathic sites. It has a propensity for locally aggressive behavior and local recurrence. An occurrence of intra-osseous lesion other than that of odontogenic origin is rare in the jaws.

Single Rooted Permanent Premolars and Molars - A Rare Clinical Presentation Confirmed using Cone Beam Computed Tomography.

The morphology of the root and root canal system plays a significant role in the treatment outcome of endodontic procedures. The necessity of clear and high contrast images for tissues like bone and teeth has made the usage of newer imaging techniques inevitable. This is a rare case report wherein, the permanent posterior dentition of both arches was single rooted.

Loricrin - an overview.

Loricrin is a terminally differentiating structural protein comprising more than 70% of the cornified envelope. It contributes to the protective barrier function of the stratum corneum. In vivo, loricrin is expressed inall mammalian stratified epithelia with the highest levels of expression in humid tissues such as newborn epidermis, the epithelia of oral and anal mucosa, esophagus, foreskin, vagina and the epidermal parts of sweat ducts.