Understanding Parental Emotions: Children's Dental Visits and the Separation Experience.

The presence of parents during dental treatment in children is a controversial concern in dental practice. This is because of conflicting views and practices regarding the presence of parents. Therefore, the objective of this study was to evaluate parental response to their presence/absence during their child's dental treatment and to determine the factors that would influence their decision.

Structure-guided drug repurposing identifies aristospan as a potential inhibitor of β-lactamase: insights from virtual screening and molecular dynamics simulations.

The rise of β-Lactamase mediated antibiotic resistance is a major concern for public health; hence, there is an urgent need to find new treatment approaches. Structure-guided drug repurposing offers a promising approach to swiftly deliver essential therapeutics in the fight against escalating antibiotic resistance. Here, a structure-guided virtual screening approach was used involving drug profiling, molecular docking, and molecular dynamics (MD) simulation to identify existing drugs against β-Lactamase-associated drug resistance.

Accuracy of repaired maxillary dentures from two different repairing techniques: In vitro study.

Background: Denture fracture is a common problem with acrylic dentures. The fractured denture can be repaired using various techniques such as self-cure acrylic resin acrylic resin and fiber-reinforced acrylic resin.

Purpose: The purpose of this study was to compare the accuracy of dentures repaired with self-cure acrylic resin and fiber-reinforced acrylic resin processed using two different techniques (long-cure and microwave processing).

A new perspective on diagnostic strategies concerning the potential of saliva-based miRNA signatures in oral cancer.

Oral cancer, the most prevalent cancer worldwide, is far more likely to occur after the age of forty-five, according to the World Health Organization. Although many biomarkers have been discovered over the years using non-invasive saliva samples, biopsies, and human blood, these biomarkers have not been incorporated into standard clinical practice. Investigating the function of microRNAs (miRNAs) in the diagnosis, aetiology, prognosis, and treatment of oral cancer has drawn more attention in recent years.

Efficacy of metformin drug in preventing metabolic syndrome associated with androgen deprivation therapy (ADT) in prostate cancer patients: A systematic review and meta-analysis.

Background: Prostate cancer patients undergoing long-term (Androgen deprivation therapy) ADT will tend to have metabolic changes. Metabolic syndrome represents the accumulation of several medical conditions that significantly increase the risk of developing severe diseases like cardiovascular disorders, insulin resistance, and hyperglycemia. We are conducting this systematic review and meta-analysis to fill up the gap and to resolve the debate regarding the effectiveness of metformin in reducing metabolic syndrome associated with ADT in prostate cancer patients.

RF sensing enabled tracking of human facial expressions using machine learning algorithms.

Automatic analysis of facial expressions has emerged as a prominent research area in the past decade. Facial expressions serve as crucial indicators for understanding human behavior, enabling the identification and assessment of positive and negative emotions. Moreover, facial expressions provide insights into various aspects of mental activities, social connections, and physiological information.

Impact of using single-file reciprocating system on the quality of root canal treatment treated by undergraduate students.

Background: This study aimed to evaluate the use of a single-file reciprocating system on the technical quality of root canal filling and treatment by radiographic assessment of cases treated by undergraduate dental students.

Materials And Methods: This was a retrospective cross-sectional clinical study of endodontically treatments conducted by fourth-year undergraduate students during the academic year 2021-2022. Root canal preparation was performed using the WaveOne Gold system with matching single-cone gutta-percha.

Asymmetric effects of remittances on output in expansions and recessions.

Using non-linear methods, we argue that current research on estimates of remittance multipliers in expansions and recessions may yield biased results by ignoring whether remittances are increasing or decreasing. We employ an extended non-linear ARDL model to decompose remittance data into positive and negative shocks during expansions and recessions with data from the top eight remittance-receiving developing countries. We find that a decline in remittances will reduce output in expansions.

Radiomic features based automatic classification of CT lung findings for COVID-19 patients.

. The lung CT images of COVID-19 patients can be typically characterized by three different findings- Ground Glass Opacity (GGO), consolidation and pleural effusion. GGOs have been shown to precede consolidations and has different heterogeneous appearance.

Exploring phytochemical inhibitors of protein kinase C alpha for therapeutic targeting of Alzheimer's disease.

Background: Alzheimer's disease (AD) is characterized by neurodegeneration linked to amyloid-β (Aβ) plaques and tau protein tangles. Protein kinase C alpha (PKCα) plays a crucial role in modulating amyloid-β protein precursor (AβPP) processing, potentially mitigating AD progression. Consequently, PKCα stands out as a promising target for AD therapy.

Bridging gap in treatment of polycystic ovarian syndrome through drug repurposing: what we achieved and where we are?

Polycystic ovarian syndrome (PCOS) is one of the chief causes of infertility in women of reproductive age. Several drugs belonging to the oral contraceptive class have been approved for the treatment of PCOS. Nonetheless, the capability to target only a few symptoms of PCOS and fatal side effects are key hurdles to their use.

Iron homeostasis and neurodegeneration in the ageing brain: Insight into ferroptosis pathways.

Ageing is a major risk factor for various chronic diseases and offers a potential target for developing novel and broadly effective preventatives or therapeutics for age-related conditions, including those affecting the brain. Mechanisms contributing to ageing have been summarized as the hallmarks of ageing, with iron imbalance being one of the major factors. Ferroptosis, an iron-mediated lipid peroxidation-induced programmed cell death, has recently been implicated in neurodegenerative diseases such as Alzheimer's disease (AD), Parkinson's disease (PD) and Huntington's disease (HD).

Is Binary Grading Better Than WHO System for Grading Epithelial Dysplasia? A Systematic Review and Meta-Analysis.

Background: This meta-analysis summarizes the current evidence on the intra- and inter-observer agreement between WHO and the binary grading systems used to assess epithelial dysplasia (ED).

Methods: A systematic search for observational studies that compared the level of agreement among pathologists between WHO and binary grading systems for ED was conducted using three databases: Medline, Scopus, and EBSCOhost. For the meta-analysis, summary estimations of kappa value (κ) and standard error (SE) were utilized.

Diabetic Cardiomyopathy: An Update on Emerging Pathological Mechanisms.

Diabetic Cardiomyopathy (DCM) is a notable consequence of diabetes mellitus, distinguished by cardiac dysfunction that occurs separately from coronary artery disease or hypertension. A recent study has revealed an intricate interaction of pathogenic processes that contribute to DCM. Important aspects involve the dysregulation of glucose metabolism, resulting in heightened oxidative stress and impaired mitochondrial function.

Paclitaxel loaded Capmul MCM and tristearin based nanostructured lipid carriers (NLCs) for glioblastoma treatment: screening of formulation components by quality by design (QbD) approach.

Paclitaxel (PTX), a naturally occurring diterpenoid isolated from Taxus brevifolia, is a first-line drug for the treatment of glioblastoma; however, it suffers from the disadvantages of poor water solubility and nonspecific biodistribution, which cause serious side effects in the human body. The marketed formulation suffers from serious side effects, such as allergic reactions, neutropenia, and neuropathy, which require safe and effective formulations of PTX. In the present study, PTX was entrapped in a solid-liquid lipid mixture with the aid of a surfactant using a modified solvent evaporation technique.

CRBN-PROTACs in Cancer Therapy: From Mechanistic Insights to Clinical Applications.

Cereblon (CRBN), a member of the E3 ubiquitin ligase complex, has gained significant attention as a therapeutic target in cancer. CRBN regulates the degradation of various proteins in cancer progression, including transcription factors and signaling molecules. PROTACs (proteolysis-targeting chimeras) are a novel approach that uses the cell's degradation system to remove disease-causing proteins selectively.

Effect of bioceramic-based and resin-based sealers on postoperative discomfort following root canal therapy: a systematic review and meta-analysis.

Background: The aim of this systematic review and meta-analysis was to furnish evidence-based recommendations for the utilization of bioceramic-based and resin-based sealers in clinical endodontics, with a focus on reducing postoperative discomfort.

Methods: The investigation's methodology was registered on the International Prospective Database of Systematic Reviews (PROSPERO: CRD42022355506) and executed using the 2020 PRISMA protocol. Articles were selected utilizing the PICO technique and applying specific inclusion and exclusion criteria.