E.Co.Tech Breathalyzer: A Pilot Study of a Non-invasive COVID-19 Diagnostic Tool for Light and Non-smokers.

Analysis of exhaled breath offers a noninvasive approach to understanding the metabolic state of the body. This study focuses on the efficacy of an innovative Electrochemical Hand-held Breathalyzer COVID-19 Sensing Technology (E.Co.

Perceptions of the role of dentists in human papillomavirus and COVID-19 vaccinations: Results of a cross-sectional validated survey of adults.

Background: Human papillomavirus (HPV) and COVID-19 are contagious diseases for which effective vaccines exist. Dental care professionals' involvement in vaccination campaigns for these conditions has been proposed, but there is a lack of understanding of dentists' roles in vaccination, specifically assessing patients' attitudes around dentists as vaccinators for HPV and COVID-19.

Methods: Using a cross-sectional design and convenience sampling, a 12-item validated survey was distributed to community members to determine perceptions about dentists' roles in vaccination for HPV and COVID-19.

Severe manifestation of plasma cell mucositis in a patient with autism spectrum disorder: A unique overlap illustrating challenges with diagnosis and management.

Plasma cell mucositis (PCM) is a rare inflammatory condition affecting the oral tissues, often triggered by allergens or inflammation. Autism spectrum disorder (ASD), a neurodevelopmental condition, poses unique challenges in oral care and hygiene due to behavioral and sensory issues. These conditions have not previously been reported in concert but may share risk factors including through the development of inflammation.

A Pilot Study Exploring Caregivers' Experiences Related to the Use of a Smart Toothbrush by Children with Autism Spectrum Disorder.

Background: Research on caregivers for children with intellectual disabilities, particularly those with autism spectrum disorder (ASD), has highlighted several obstacles to achieving better oral health. These include challenges with tolerating oral care, sensory processing differences, uncooperative behaviors, and communication impairments. There is limited understanding of what caregivers would consider "successful assistance" in improving oral health for these children.

Antibiotic Prophylaxis and Infective Endocarditis Incidence Following Invasive Dental Procedures: A Systematic Review and Meta-Analysis.

Importance: The association between antibiotic prophylaxis and infective endocarditis after invasive dental procedures is still unclear. Indications for antibiotic prophylaxis were restricted by guidelines beginning in 2007.

Objective: To systematically review and analyze existing evidence on the association between antibiotic prophylaxis and infective endocarditis following invasive dental procedures.

Measuring gender in elementary school-aged children in the United States: Promising practices and barriers to moving beyond the binary.

How gender identity is assessed directly shapes how students are supported in elementary schools in the United States. Despite the existence of gender diversity, calls for more inclusive science, and recommendations from national research associations and societies to incorporate and emphasize the voices of individuals with diverse gender identities, most studies exploring gender disparities in education have relied heavily on the assumption of a gender binary. As a result, the omission of diverse gender identities from educational research in the elementary years is troubling.

The Lighter Touch: Less-Restriction in Sequentially Implemented Behavioral Sleep Interventions for Children with Rare Genetic Neurodevelopmental Conditions.

Purpose: The prevalence of sleep difficulties among children with rare genetic neurodevelopmental conditions (RGNC) is high. Behavioral interventions are commonly used in the treatment of sleep difficulties in children with neurodevelopmental conditions such as autism, however, research is scarce in children with RGNC. The range of co-occurring complexities within this population, means there is a need for research to not only determine the effectiveness of behavioral sleep interventions, but also which components might be the least restrictive (i.

Nanocellulose aerogels as 3D amyloid templates.

Proteins in solution tend to coat solid surfaces upon exposure. Depending on the nature of the surface, the environmental conditions, and the nature of the protein these adsorbed proteins may self-assemble into ordered, fibre-like structures called amyloids. Nanoparticulate surfaces, with their high surface to volume ratio, are particularly favourable to amyloid formation.

Oral healthcare providers play a vital role in vaccination efforts: Patient perspectives.

Objectives: Human papillomavirus (HPV) is associated with 70% of oropharyngeal squamous cell carcinomas. Coronavirus disease 2019 (COVID-19) is the infectious cause of a global pandemic that killed millions worldwide. Effective vaccinations exist against both diseases, but patient acceptance remains a challenge.

2D foam film coating of antimicrobial lysozyme amyloid fibrils onto cellulose nanopapers.

Amyloid fibrils made from inexpensive hen egg white lysozyme (HEWL) are bio-based, bio-degradable and bio-compatible colloids with broad-spectrum antimicrobial activity, making them an attractive alternative to existing small-molecule antibiotics. Their surface activity leads to the formation of 2D foam films within a loop, similar to soap films when blowing bubbles. The stability of the foam was optimized by screening concentration and pH, which also revealed that the HEWL amyloid foams were actually stabilized by unconverted peptides unable to undergo amyloid self-assembly rather than the fibrils themselves.

Patient with Crohn's Disease Presents for Pain in Relation to Maxillary Teeth.

Crohn's disease has been associated with poor oral health and oral health-related quality of life. Myriad-specific and nonspecific oral lesions have been associated with Crohn's disease. Oral lesions in patients with Crohn's disease may be a source of referred pain, especially if mucosal ulcerations or orofacial granulomatosis are involved.

A 65-Year-Old Man with Recent History of Radiation Therapy to the Head and Neck Reporting for Treatment of a Non-restorable Tooth.

Patients with a history of head and neck radiation involving or adjacent to tooth-bearing areas are at increased risk of developing osteonecrosis following dental procedures. The dental provider should thus aim to preserve the patient's dentition after radiation therapy. Root canal therapy with coronectomy may be an option for a nonrestorable tooth, whereas atraumatic extraction can be considered if retaining the tooth is impossible.

A Patient Undergoing Treatment of Hematologic Malignancy Reports for Oral Evaluation.

Oral lesions are commonly seen in patients with acute myeloid leukemia (AML) and may be the first clinical signs of disease. It is important for the dental provider to be able to recognize the oral manifestations of AML to allow for timely referral to a medical specialist. Patients with AML may receive treatment through chemotherapy, targeted drug therapies, or stem cell transplantation, which can involve oral complications and therefore necessitate case-specific patient education, dental evaluation, and treatment planning.

Scaling and Root Planning in a Patient Taking Chronic Corticosteroid Therapy for Lupus Erythematosus.

The dental provider should be aware of the oral manifestations of systemic lupus erythematosus (SLE). Patients with SLE may be on chronic oral corticosteroids, which can increase the risk for periodontitis and opportunistic oral infections in addition to inducing multiple systemic adverse effects. Disease complications such as lupus nephritis and comorbid antiphospholipid antibody syndrome can further impact dental decision-making including around medications to prescribe or hemostatic measures to employ during treatment.

The Type, Severity, and Impact of Sleep Problems in Children With Angelman Syndrome and Parental Help-seeking Patterns.

Angelman syndrome (AS) is a rare genetic developmental disability that presents with high rates of co-occurring sleep difficulties. Most existing research has focused on the pathophysiology of sleep problems in people with AS, and suggests that sleep problems are the result of genetic and neurobiological factors. However, little is known about the role of the social environment and learning in sleep problems in children with AS.

Biotechnological development of Trichoderma-based formulations for biological control.

Trichoderma spp. are a genus of well-known fungi that promote healthy growth and modulate different functions in plants, as well as protect against various plant pathogens. The application of Trichoderma and its propagules as a biological control method can therefore help to reduce the use of chemical pesticides and fertilizers in agriculture.

An intensive longitudinal investigation of maternal and infant touching patterns across context and throughout the first 9-months of life.

Touch is a central component of mothers' and infants' everyday interactions and the formation of a healthy mother-infant relationship. Twelve mothers and their full-term infants from the Midwest, USA participated in the present study, which examined the quality and quantity of their touching behaviors longitudinally at 1-, 3-, 5-, 7-, and 9-months postpartum and within two normative interaction contexts (face-to-face, floor play). Findings revealed that mothers' and infants' individual touch patterns, varied according to context, infant age (time), and the specific type of touch examined.

Pharmacogenetic Testing and Therapeutic Drug Monitoring Of Sertraline at a Residential Treatment Center for Children and Adolescents: A Pilot Study.

: Sertraline is commonly prescribed to children for the treatment of anxiety and major depressive disorder and is metabolized in part by CYP2C19. While dosing recommendations based on CYP2C19 genotype exist, there is sparse data in children on the relationship between sertraline concentrations and CYP2C19 genotype. Additionally, although rarely utilized in the United States, therapeutic drug monitoring can also help to guide dosing.

Taking a nuanced look at adolescent technology use and negative affect: the protective role of preparedness.

Adolescents are online more than any other age group, with the majority of their time on social media. Increases in technology use among adolescents have heightened conversations regarding its effects on their negative affect. There have been mixed findings regarding the relationship between technology use and adolescent negative affect; some studies present a negative association or no association, and some show a positive association.

Patient Receiving Hematopoietic Stem Cell Transplantation Reports for Dental Clearance.

Patients planned for hematopoietic stem cell transplantation (HSCT) routinely undergo dental evaluation. Conditioning before HSCT engenders immunosuppression that may lead to flares of oral infections. Before transplantation, the dental provider should educate the patient on the oral complications of HSCT and identify and treat dental needs as appropriate to the patient's medical status.

Nanocomposites of cellulose nanofibers incorporated with carvacrol via stabilizing octenyl succinic anhydride-modified ɛ-polylysine.

Food packaging plays an extremely important role in the global food chain, allowing for products to be shipped across long distances without spoiling. However, there is an increased need to both reduce plastic waste caused by traditional single-use plastic packaging and improve the overall functionality of packaging materials to extend shelf-life even further. Herein, we investigate composite mixtures based on cellulose nanofibers and carvacrol via stabilizing octenyl-succinic anhydride-modified epsilon polylysine (MɛPL-CNF) for active food packaging applications.

Are equitable physical performance tests perceived to be fair? Understanding officer cadets' perceptions of fitness standards.

In the last few decades, the armed forces in Western countries such as Canada and the United States have accepted women into virtually all military occupations. Despite this, a growing body of research confirms that female service members face prejudiced treatment while conducting their work in these organizations that continue to be predominately masculine and male-dominated. In particular, women attending the Canadian Military Colleges (CMCs) experience gender-related conflicts arising from the dissimilar fitness test standards between male and female cadets.