Atypical modes of COVID-19 transmission: how likely are they?

Coronavirus disease 2019 (COVID-19) is a new emerging pandemic, which has so far infected more than 20 million people throughout the world. Typically, this infection is transmitted from humans to humans via respiratory contact. However, the possibility that COVID-19 might be transmitted via atypical modes of transmission is an important public health consideration.

An Objective Ergonomic Risk Assessment of Surgeons in Real Time While Performing Endoscopic Sinus Surgery.

There are increased reports of high prevalence of work related musculoskeletal symptoms in surgeons performing otolaryngology procedures. However, real time ergonomic risk assessment in the OR is difficult due to issues related to sterility, cooperation and acceptance from surgeons. Although such analyses can provide valid risk estimate and guide corrective actions, they are scarce.

Identifying putative cerebrospinal fluid biomarkers of amyotrophic lateral sclerosis in a north Indian population.

Introduction: Evidence-based information about cerebrospinal fluid (CSF) levels of biomarkers in patients with amyotrophic lateral sclerosis (ALS) is limited.

Methods: Vascular endothelial growth factor (VEGF) and its receptor vascular endothelial growth factor receptor 2 (VEGFR2), optineurin (OPTN), monocyte chemoattractant protein-1 (MCP-1), angiogenin (ANG), and TAR DNA-binding protein (TDP-43) were quantified by enzyme-linked immunoassay in the CSF of 54 patients with sporadic ALS and 32 controls in a case-control study design.

Results: CSF levels of VEGF (P = .

Nanoparticles impact in biomedical waste management.

Effectual management of biomedical waste is obligatory for healthy human beings and for a safe environment. Mismanagement of biomedical waste is a community health problem. Safe and persistent methods for the management of biomedical waste are of vital importance.

-Mediated Synthesis of Silver and Gold Nanoparticles Active against Colon Cancer Cell Lines: A New Era of Herbonanoceutics.

Herbal medicines are widely used worldwide and much appreciated because of their fewer side effects and the ability to fight diseases at the root cause. Active 'phyto' ingredients require a scientific approach and a mechanism to distribute components at the target site for better therapeutic results. Nanotechnology, on the other hand, has created new hope for cancer treatment but is still far from being proven in clinical settings.

Pasting, viscoelastic and rheological characterization of gluten free (cereals, legume and underutilized) flours with reference to wheat flour.

In this study, the rheological properties of dough prepared from gluten free flours (rice, sorghum, moong, water chestnut and unripe banana) and wheat dough were determined. Pasting properties and viscoelastic properties were analyzed using rheometer and dough rheology experiment was performed on texture analyzer. Water chestnut flour exhibited highest peak viscocity (22.

Oral submucous fibrosis in children and adolescents: Analysis of 36 cases.

Oral submucous fibrosis (OSMF) is a chronic debilitating irreversible oral potentially malignant disorder affecting any part of the oral cavity. It is usually seen in adults but rarely noticed in children and adolescents. Since the paucity of the cases, there exists a gap of knowledge in the causative habits, root reasons of habit initiation, age of habit initiation, and the common clinical representation of this disorder.

Assessment of Antiplaque and Anti-Gingivitis Efficacy of Mouthwashes Prepared from Neem and Mango Extracts.

Objectives: This study aimed to determine the minimum inhibitory concentration (MIC) of mouthwashes prepared from neem and mango extracts against () in vitro. Their taste acceptability and effects on plaque index (PI), gingival index (GI) and salivary pH were also evaluated and compared with chlorhexidine (CHX) in children.

Materials And Methods: Dry extracts of neem and mango twigs were prepared and their MIC against was determined.

An In-Vitro Comparative Evaluation of Pre-treatment With Nano-Silver Fluoride on Inhibiting Secondary Caries at Tooth Restoration Interface.

Introduction and aim Dental caries is the global burden worldwide and has a negative effect on the quality of life. Restorative materials in pediatric dentistry have shown satisfactory properties; however, the highest failures are still reported due to the occurrence of secondary caries. The article aims to assess the effectiveness of pre-treatment with nano-silver fluoride (NSF) in inhibiting secondary caries at the tooth restoration interface.

Comparative evaluation of occlusal pits and fissures morphology modification techniques before application of sealants: An study.

Background: Pits and Fissures are recognized as being highly susceptible to caries. Pit and fissure sealants are one of the best methods of preventing caries as it occludes the fissures and pits from the accumulation of plaque and cariogenic microflora. There are different methods of cleaning and preparing occlusal pits and fissures for preventing caries which helps in alleviating oral health status of paediatric population.

COVID-19 Awareness Among Healthcare Students and Professionals in Mumbai Metropolitan Region: A Questionnaire-Based Survey.

Background and objectives The rapid and extensive spread of the COVID-19 pandemic has become a major cause of concern for the healthcare profession. The aim of this study is to assess the awareness of COVID-19 disease and related infection control practices among healthcare professionals and students in the Mumbai Metropolitan Region. Materials and methods A total of 1562 responders from the Mumbai Metropolitan Region completed a questionnaire-based survey on the awareness, knowledge, and infection control practices related to COVID-19 infection in the healthcare setting.