Optimizing orthodontic anchorage: comparative evaluation of larger diameter, shorter length mini-implants for enhanced mechanical stability.

We aim to assess and contrast the mechanical stability of two mini-implant designs, featuring larger diameters and shorter lengths, for orthodontic anchorage against a conventional group of implants.

The Root-Tuber Trypsin Inhibitor of Winged Bean and Its Anti-cancerous Activity Against Osteosarcoma Cell-Line.

Trypsin inhibitor from the root-tuber of underutilized legume Winged bean (Psophocarpus tetragonolobus (L.) DC.) (WbT-TI) was purified using ion exchange chromatography followed by size-exclusion chromatography.

Psychological well-being of travellers on long-distance shipping voyages: A systematic review protocol.

The psychosocial well-being of every individual is as important as the well-being of long-distance voyages, especially that they have to spend longer hours and days travelling to their destinations with all the experiences of adventure and adversities characterizing the journey. The aim of this systematic review is to explore the psychosocial well-being of long-distance seafarers on board shipping vessels to gain an understanding of their psychological and social well-being with the objective of ameliorating the adversities associated with these travels. A systematic review will be conducted following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (2020) statement.

Essential cancer protein identification using graph-based random walk with restart.

Protein-protein interaction (PPI) network analysis holds significant promise for cancer diagnosis and drug target identification. This paper introduces a novel random walk-based method called essential cancer protein identification using graph-based random walk with restart (EPI-GBRWR) to address this gap. This proposed method incorporates local and global topological features of proteins, enhancing the accuracy of essential protein identification in PPI networks.

Global alpha power fluctuations in a self-caught mind-wandering paradigm are independent of arousal.

Mind-wandering is characterised as the emergence of thought and emotions which shift attention away from a primary task. It is thought to consume up to 50 % of our waking lives and has several negative implications. Breath-counting is one task that has been utilised in conjunction with electroencephalography (EEG) to examine the brain states associated with mind-wandering.

Nanocrystalline cellulose as a reinforcing agent for poly (vinyl alcohol)/ gellan-gum-based composite film for moxifloxacin ocular delivery.

Nanocrystalline cellulose (NCC) is a star material in drug delivery applications due to its good biocompatibility, large specific surface area, high tensile strength (TS), and high hydrophilicity. Poly(Vinyl Alcohol)/Gellan-gum-based innovative composite film has been prepared using nanocrystalline cellulose (PVA/GG/NCC) as a strengthening agent for ocular delivery of moxifloxacin (MOX) via solvent casting method. Impedance analysis was studied using the capacitive sensing technique for examining new capacitance nature of the nanocomposite MOX film.

Remineralizing potential of Calcium Sucrose Phosphate in white spot lesions: A Systematic Review.

Background: This systematic review aimedto evaluate the remineralizing efficacy of calcium sucrose phosphate (CaSP) for the treatment of white spot lesions (WSLs) that commonly occur after orthodontic treatment with fixed appliances using various randomized controlled trials (RCTs) available in the literature todate.

Highlights: Adhering to the Preferred Reporting Items for Systematic Reviews and Meta-Analyzes (PRISMA) guidelines, RCTs that assessed the efficacious remineralizing potential of CaSP on WSLs and demineralized enamel and compared it with either no intervention or other remineralizing agents wereselected. The methodological rigor of the included studies was subjected to the Risk of Bias tool-2 (ROB-2) and Grading of Recommendations, Assessment, Development and Evaluation (GRADE) tools.

Use of electrical stimulation for accelerated orthodontics in humans: a systematic review and meta-analysis.

Aim: The main objective of this systematic review is to comprehensively evaluate all the relevant studies to evaluate the effectiveness of electrical stimulation to accelerate orthodontic tooth movement in human patients.

Methods: Using a suitable search strategy, various databases like PubMed, CENTRAL, Scopus and Google Scholar were surveyed for relevant randomized controlled trials (RCTs); after which a hand search of related orthodontic journals was completed. The risk of bias of studies was checked using Cochrane's ROB-2 tool.

Corrosion-Resistant Hydrophobic Thermal Barrier Composite Coating on Metal Strip: A New Dimension to Steel Strips for Roofing Segment.

This study demonstrates a cost-effective, thin, multifunctional composite coating system with outstanding thermal insulation for thermal management and heat shield applications, such as roofs, as well as outstanding resistance to corrosion. The hydrophobic multifunctional epoxy composite coating systems were designed with surface-modified fillers to impart both reduced heat conduction and high infrared reflectance in a thin coating with a 65-100 μm dry film thickness (DFT). With a judicial combination of hollow microspheres (HMS) activated and modified with silica (sHMS) and stearic acid-modified TiO (sMO), the developed composite coating attained the highest thermal insulation property with a temperature drop of 21-31 °C at different distances below the coated panel, which is superior to the values of temperature drop reported earlier.

Dielectric and Mechanical Properties of PDMS-LaBaXZnTiO (X = Mg/Ca/Sr) Nanocomposites.

Flexible polydimethylsiloxane-LaBaXZnTiO (X = Mg/Ca/Sr) [PDMS-LBT] nanocomposites with high permittivity (dielectric constant, ) are prepared through a room-temperature mixing process. The LBT nanoparticles used in this study are prepared through a high-temperature solid-state reaction. It is observed that LBT (X = Mg/Ca) nanoparticles are spherical in nature, with particle size ∼20 nm, as observed from the HRTEM images, whereas LBT (X = Sr) nanoparticles are cubical in nature with particle size ≥100 nm.

Assessment of Post-operative Complications in Patients Undergoing Thyroid Surgery in a Tertiary Care Hospital in Eastern India.

Background Thyroid surgeries, among the most common surgical procedures globally, present with varied complications. This study is aimed at identifying the complications and selected variables associated with thyroid surgery. Methods In this cross-sectional, retrospective, record-based study, a total of 107 patients who underwent thyroidectomies and satisfied the inclusion criteria, were recruited using convenience sampling technique.

HER 2/neu Overexpression in Oral Squamous Cell Carcinoma and Its Clinico-Pathological Association at a Tertiary Care Center in Eastern India.

Human epidermal growth factor receptor 2/neu (HER2/neu) is known to serve as a prognostic and predictive biomarker in several cancers such as breast, gastric and ovarian cancers. In head and neck squamous cell carcinoma, HER2/neu expression is seen but in a fluctuated manner. Hence, its role as a prognostic factor in oral squamous cell carcinoma (OSCC) needs evaluation.

The Effects of Concentrative Meditation on the Electroencephalogram in Novice Meditators.

Following investigations into the benefits of meditation on psychological health and well-being, research is now seeking to understand the mechanisms underlying these outcomes. This study aimed to identify natural alpha and theta frequency components during eyes-closed resting and concentrative meditation states and examined their differences within and between two testing sessions. Novice meditators had their EEG recorded during eyes-closed resting and concentrative meditation conditions, before and after engaging in a brief daily concentrative meditation practice for approximately one-month.

Health risks from PAHs and potentially toxic elements in street dust of a coal mining area in India.

Polycyclic aromatic hydrocarbons (PAHs) and potentially toxic elements (PTEs) (Ba, Zn, Pb, Cu, Cr, Ni, As, Co) were determined in the road dusts of a coal mining area (Dhanbad, India) to assess their content and potential human health risks. Dust samples were collected from sign boards of the heavy traffic road connecting Dhanbad and Sindri. The total PAHs (∑PAHs, all values in mg/kg) content in the road dust samples varied from 3.

Electron Transfer Directed Antibacterial Properties of Graphene Oxide on Metals.

Nanomaterials such as silver nanoparticles and graphene-based composites are known to exhibit biocidal activities. However, interactions with surrounding medium or supporting substrates can significantly influence this activity. Here, it is shown that superior antimicrobial properties of natural shellac-derived graphene oxide (GO) coatings is obtained on metallic films, such as Zn, Ni, Sn, and steel.

Monitoring, imperfect detection, and risk optimization of a Tasmanian devil insurance population.

Most species are imperfectly detected during biological surveys, which creates uncertainty around their abundance or presence at a given location. Decision makers managing threatened or pest species are regularly faced with this uncertainty. Wildlife diseases can drive species to extinction; thus, managing species with disease is an important part of conservation.

Identification of stress degradation products of iloperidone using liquid chromatography coupled with an Orbitrap mass spectrometer.

Rationale: Iloperidone (ILOP) is an atypical antipsychotic drug used for the treatment of schizophrenia and related psychotic disorders. Comprehensive stress testing of the ILOP drug was carried out as per ICH guidelines to understand its degradation profile. The presence of degradation products in a drug affects not only the quality, but also the safety and efficacy of drug formulation.

Some proteins of M. tuberculosis that localise to the nucleus of THP-1-derived macrophages.

Host-pathogen dialectics in tuberculosis (TB) via DNA-protein interactions are emerging. We investigated whether proteins produced by Mycobacterium tuberculosis (Mtb) could translocate to the host nucleus. Using lysates of nuclei purified from Mtb-infected THP-1-derived macrophages, we identified at least 15 proteins of Mtb-origin by electrophoretic and chromatographic separation and mass spectrometry.

Diagnosis and management of schwannomas originating from the cervical vagus nerve.

Introduction: A schwannoma is a benign, slow growing, encapsulated nerve sheath tumour. Presentation of a schwannoma is a diagnostic and management challenge.

Methods: Internet searches of PubMed/MEDLINE(®) for all articles listing schwannomas of the vagus nerve in the cervical/neck region (1980-2012) were undertaken to ascertain diagnostic pitfalls.

Human exposure risks for metals in soil near a coal-fired power-generating plant.

Coal-fired thermal power stations (TPSs) may contaminate the surrounding soil and could lead to pollution levels that can affect human health. Soil samples collected from the immediate vicinity of a TPS were analysed for heavy metals. TPS soils were enriched with arsenic (As), strontium (Sr), copper (Cu), mercury (Hg), barium (Ba), vanadium (V), beryllium (Be), cadmium (Cd), cobalt (Co), chromium (Cr), and nickel (Ni).

How to decide whether to move species threatened by climate change.

Introducing species to areas outside their historical range to secure their future under climate change is a controversial strategy for preventing extinction. While the debate over the wisdom of this strategy continues, such introductions are already taking place. Previous frameworks for analysing the decision to introduce have lacked a quantifiable management objective and mathematically rigorous problem formulation.