Publications by authors named "Malloy J"

: This study investigates the relationship between diet quality and body image disturbance among young women aged 18-24, a crucial period for establishing lifelong health behaviors. Given the increasing exposure to social media, which often promotes unrealistic beauty standards, this research aims to explore associations between eating behaviors, diet quality, and body image disturbance. : A mixed-methods approach was employed, combining qualitative focus group discussions with quantitative analysis.

View Article and Find Full Text PDF

We present an enhancer AAV toolbox for accessing and perturbing striatal cell types and circuits. Best-in-class vectors were curated for accessing major striatal neuron populations including medium spiny neurons (MSNs), direct and indirect pathway MSNs, as well as Sst-Chodl, Pvalb-Pthlh, and cholinergic interneurons. Specificity was evaluated by multiple modes of molecular validation, three different routes of virus delivery, and with diverse transgene cargos.

View Article and Find Full Text PDF
Article Synopsis
  • * This filtration system is efficient, durable, antimicrobial, and reusable, showcasing impressive performance through factors like microstructure and surface area enhancements.
  • * Antimicrobial tests reveal that these foams can effectively inactivate over 99.9995% of microbes within just 30 seconds, suggesting they could be an advanced solution for filtration challenges.
View Article and Find Full Text PDF

Social media platforms may be promising intervention tools to address the nutrition literacy and associated health behaviours of young women. We aimed to co-design a lifestyle intervention on social media targeting eating, physical activity, and social wellbeing that is evidence-based, acceptable, and engaging for young women aged 18-24 years. The study used a participatory design framework and previously published iterative mixed methods approach to intervention development.

View Article and Find Full Text PDF

Multilevel service delivery frameworks are approaches to structuring and organizing a spectrum of evidence-based services and supports, focused on assessment, prevention, and intervention designed for the local context. Exemplar frameworks in child mental health include positive behavioral interventions and supports in education, collaborative care in primary care, and systems of care in community mental health settings. Yet, their high-quality implementation has lagged.

View Article and Find Full Text PDF

Introduction: Innovative health promotion strategies are crucial for enhancing global quality of life and curbing premature deaths. Digital health promotion is particularly impactful for young individuals often using internet-connected devices. Collaborative methodologies in digital intervention research offer insights into supporting youth during key life stages, such as adolescence.

View Article and Find Full Text PDF

The mammalian brain consists of millions to billions of cells that are organized into many cell types with specific spatial distribution patterns and structural and functional properties. Here we report a comprehensive and high-resolution transcriptomic and spatial cell-type atlas for the whole adult mouse brain. The cell-type atlas was created by combining a single-cell RNA-sequencing (scRNA-seq) dataset of around 7 million cells profiled (approximately 4.

View Article and Find Full Text PDF

Digital health technologies will play an ever-increasing role in the future of healthcare. It is crucial that the people who will help make that transformation possible have the evidence-based and hands-on training necessary to address the many challenges ahead. To better prepare the future health workforce with the knowledge necessary to support the re-engineering of healthcare in an equitable, person-centric manner, we developed an experiential learning course-Wearables in Healthcare-for advanced undergraduate and graduate university students.

View Article and Find Full Text PDF

Social determinants of health have become widely recognized as important to overall health. Many areas of social determinants of health are growing from policy to reimbursement to the connecting of health and social care. The efforts around social determinants of health require reflection and awareness of structural issues.

View Article and Find Full Text PDF

There is a growing recognition that social determinants of health (or social drivers of health [SDOH]) affect physical well-being. In this Health Policy Perspectives column, we describe SDOH and the evolving landscape in health care. Policymakers are facilitating notable investments in social care and putting forth requirements for health care organizations to address SDOH.

View Article and Find Full Text PDF

Aims: Limited information is available on impairments, activity limitations and participation restrictions in youth with Hutchinson-Gilford progeria syndrome (HGPS), a rare genetic premature aging disease. The purposes were to: (1) describe range of motion (ROM), grip, pinch and quadriceps strength, functional balance, walking endurance, and gross motor limitations and participation restrictions; (2) evaluate the association between ROM impairments and age; and (3) evaluate the association between the Gross Motor Function Measure-88 (GMFM) scores and lower extremity (LE) ROM, quadriceps strength, and age.

Methods: Upper and LE ROM, grip, pinch and quadriceps strength, Timed Up and Go (TUG), Six Minute Walk Test, GMFM-88, and Canadian Occupational Performance Measure data were recorded for 38 participants with HGPS.

View Article and Find Full Text PDF

Background: Digital health interventions, including apps and web-based services, are on the rise due to their facilitated access to target groups. The constant evolution of technology calls for participatory research methodologies to understand youth expectations and the use of technology. The creative and collaborative nature of co-design allows for the active integration of youth desires and may enhance acceptability when it comes to digital health tools.

View Article and Find Full Text PDF

The magnetic properties of cobalt metal nanowires grown by electrodeposition in porous membranes depend largely on the synthesis conditions. Here, we focus on the role of electrolyte additives on the magnetic anisotropy of the electrodeposited nanowires. Through magnetometry and internal field nuclear magnetic resonance (IF NMR) studies, we compared both the magnetic and crystalline structures of 50 and 200 nm diameter Co nanowires synthesized in the presence or absence of organic additives.

View Article and Find Full Text PDF

Purpose: Delayed auditory feedback (DAF) interferes with speech output. DAF causes distorted and disfluent productions and errors in the serial order of produced sounds. Although DAF has been studied extensively, the specific patterns of elicited speech errors are somewhat obscured by relatively small speech samples, differences across studies, and uncontrolled variables.

View Article and Find Full Text PDF

Individuals with Prader-Willi syndrome (PWS) may be at higher risk of developing blood clots as compared to the typical population, but this risk is poorly understood. It is also unclear if laboratory testing of D-dimer concentration might be useful to screen for thrombosis in PWS. Here, we surveyed the thrombosis history of 883 individuals with PWS and evaluated the D-dimer concentration in a subset of 214 asymptomatic individuals, ages 5-55.

View Article and Find Full Text PDF

All life on Earth is unified by its use of a shared set of component chemical compounds and reactions, providing a detailed model for universal biochemistry. However, this notion of universality is specific to known biochemistry and does not allow quantitative predictions about examples not yet observed. Here, we introduce a more generalizable concept of biochemical universality that is more akin to the kind of universality found in physics.

View Article and Find Full Text PDF

With the continued evolution of health care reform and payment models, it is imperative that the occupational therapy profession consistently and clearly articulate its distinct value. As payment models shift from paying for the volume of services provided to paying for the value of services, the field of occupational therapy must be sure to implement high-quality care by translating evidence into practice and facilitating improvements in client outcomes. Yet the process of translating evidence-based interventions and programs to real-world settings can be quite complex, and successful implementation often requires active collaboration across occupational therapy stakeholders.

View Article and Find Full Text PDF

Despite technological advancements in health care documentation and the proliferation of electronic health records, health information and health data remain disparate. Patients and health care teams benefit from access to comprehensive patient records to make informed health care decisions. Significant governmental policy and investments have been made to promote interoperability of systems that connect health information with the ultimate intent of developing a longitudinal patient record.

View Article and Find Full Text PDF

This special issue of the American Journal of Occupational Therapy highlights the contribution of occupational therapy practitioners to the care of clients during the coronavirus disease 2019 (COVID-19) pandemic. The case studies and articles exemplify the resilience of practitioners and the importance of occupational therapy interventions in addressing the physical, cognitive, psychological, and social needs of clients, their families, and care providers. We encourage practitioners to be inventive, to be collaborative, and to contribute to research regarding the benefits of occupational therapy for this population.

View Article and Find Full Text PDF

The ongoing COVID-19 pandemic highlights the severe health risks posed by deep submicrometer-sized airborne viruses and particulates in the spread of infectious diseases. There is an urgent need for the development of efficient, durable, and reusable filters for this size range. Here we report the realization of efficient particulate filters using nanowire-based low-density metal foams which combine extremely large surface areas with excellent mechanical properties.

View Article and Find Full Text PDF

We present the case of a previously healthy, immunocompetent male with Lemierre's Syndrome. He presented with headache, sore throat and pyrexia. Initial blood tests revealed raised inflammatory markers and electrolyte abnormalities.

View Article and Find Full Text PDF

The Solar System is becoming increasingly accessible to exploration by robotic missions to search for life. However, astrobiologists currently lack well-defined frameworks to quantitatively assess the chemical space accessible to life in these alien environments. Such frameworks will be critical for developing concrete predictions needed for future mission planning, both to determine the potential viability of life on other worlds and to anticipate the molecular biosignatures that life could produce.

View Article and Find Full Text PDF

The demand for convenience and the increasing role of digital technology in everyday life has fueled the use of online food delivery services (OFD's), of which young people are the largest users globally. OFD's are disrupting traditional food environments, yet research evaluating the public health implications of such services is lacking. We evaluated the characteristics and nutritional quality of popular food outlets on a market-leading platform (UberEATS) in a cross-sectional observational study conducted in two international cities: Sydney (Australia) and Auckland (New Zealand).

View Article and Find Full Text PDF

Exercise-induced muscle damage (EIMD) is typically caused by unaccustomed exercise and results in pain, soreness, inflammation, and reduced muscle function. These negative outcomes may cause discomfort and impair subsequent athletic performance or training quality, particularly in individuals who have limited time to recover between training sessions or competitions. In recent years, a multitude of techniques including massage, cryotherapy, and stretching have been employed to combat the signs and symptoms of EIMD, with mixed results.

View Article and Find Full Text PDF