Prevalence, characteristics and measurement of somatic symptoms related to mental health in medical students: a scoping review.

Introduction: Somatic symptoms related to mental health in medical students are under-researched, with nothing on the topic being published in the United States in over three decades. This scoping review is the first of its kind to explore the prevalence, type and severity of somatic symptoms induced by stress, anxiety, depression and burnout amongst medical students, with the objective of describing the significance and breadth of this issue.

Methods: PRISMA-ScR guidelines were used to guide this review.

Nanomedical research and development in Spain: improving the treatment of diseases from the nanoscale.

The new and unique possibilities that nanomaterials offer have greatly impacted biomedicine, from the treatment and diagnosis of diseases, to the specific and optimized delivery of therapeutic agents. Technological advances in the synthesis, characterization, standardization, and therapeutic performance of nanoparticles have enabled the approval of several nanomedicines and novel applications. Discoveries continue to rise exponentially in all disease areas, from cancer to neurodegenerative diseases.

Supporting nursing and allied health student placements in rural and remote Australia: a narrative review of publications by university departments of rural health.

University departments of rural health are Commonwealth-funded to improve recruitment and retention of the rural allied health and nursing (including midwifery) workforce, primarily through student placements. We examined publications by university departments of rural health that were focused on allied health and nursing students undertaking placements in rural Australia, to understand the characteristics, main findings and implications of the research conducted. Interprofessional learning was a key feature of placements and placement education, although other activities such as community engagement added to placement experiences.

Atrial fibrillation and anticoagulation in patients hospitalised for stroke in the REGIONS Care Study.

Aim: To describe atrial fibrillation (AF) patient characteristics and anticoagulation patterns in stroke patients in Aotearoa.

Methods: Reducing Ethnic and Geographic Inequities to Optimise New Zealand Stroke (REGIONS) Care study is a prospective, nation-wide observational study of consecutive adult stroke patients admitted to hospital between 1 May and 31 October 2018. AF and anticoagulation prescribing, intracerebral haemorrhage (ICH) and differences by Māori ethnicity and hospital location are described.

Sex-specific preservation of neuromuscular function and metabolism following systemic transplantation of multipotent adult stem cells in a murine model of progeria.

Onset and rates of sarcopenia, a disease characterized by a loss of muscle mass and function with age, vary greatly between sexes. Currently, no clinical interventions successfully arrest age-related muscle impairments since the decline is frequently multifactorial. Previously, we found that systemic transplantation of our unique adult multipotent muscle-derived stem/progenitor cells (MDSPCs) isolated from young mice-but not old-extends the health-span in DNA damage mouse models of progeria, a disease of accelerated aging.

Enhanced Surgeons: Understanding the Design of Augmented Reality Instructions for Keyhole Surgery.

It is important to understand how to design AR content for surgical contexts to mitigate the risk of distracting the surgeons. In this work, we test information overlays for AR guidance during keyhole surgery. We performed a preliminary evaluation of a prototype, focusing on the effects of colour, opacity, and information representation.

A new species of Mycomya Rondani, 1856 (Diptera: Mycetophilidae) common to southeast Australia, Tasmania, and New Zealand.

Mycomya quadrimaculata sp. nov. is described from specimens collected in southeast Australia, Tasmania, and New Zealand.

Vaccine adjuvant-elicited CD8 T cell immunity is co-dependent on T-bet and FOXO1.

T-bet and FOXO1 are transcription factors canonically associated with effector and memory T cell fates, respectively. During an infectious response, these factors direct the development of CD8 T cell fates, where T-bet deficiency leads to ablation of only short-lived effector cells, while FOXO1 deficiency results in selective loss of memory. In contrast, following adjuvanted subunit vaccination in mice, both effector- and memory-fated T cells are compromised in the absence of either T-bet or FOXO1.

Frailty and Clinical Outcomes in Patients Treated With Hemodialysis: A Prospective Cohort Study.

Rationale And Objective: Frailty is common among people with kidney failure treated with hemodialysis (HD). The objective was to describe how frailty evolves over time in people treated by HD, how improvements in frailty and frailty markers are associate with clinical outcomes, and the characteristics that are associated with improvement in frailty.

Study Design: Prospective cohort study.

Prevalence and Spatial Distribution of Gastroschisis in an Industrial Watershed.

The relationship between the congenital defect of gastroschisis and environmental toxins is poorly understood. We examined gastroschisis incidence, risk factors, and spatial association in a geographic region with known environmental pollution and hazardous waste sites. An observational study of fetal and neonatal gastroschisis diagnosed from 1/1/2006 to 12/31/2020 was conducted in a southern West Virginia (WV) tertiary care hospital.

Artefactually low creatinine by Beckman Coulter enzymatic method due to immunoglobulin M paraprotein interference.

An 81-year-old man was admitted to hospital with symptomatic coronavirus disease (COVID-19) infection. He had a background of progressive chronic inflammatory demyelinating polyneuropathy associated with Waldenstrom's macroglobulinaemia. His plasma creatinine on four separate samples was inconceivably low (all ≤13 μmol/L), as measured by a Beckman Coulter enzymatic assay) after being 72 μmol/L 3 months earlier.

Acute alcohol and chronic drinking bidirectionally regulate the excitability of prefrontal cortex vasoactive intestinal peptide interneurons.

The prefrontal cortex (PFC) regulates drinking behaviors and affective changes following chronic alcohol use. PFC activity is dynamically modulated by local inhibitory interneurons (INs), which can be divided into non-overlapping groups with distinct functional roles. Within deeper layers of neocortex, INs that express either parvalbumin or somatostatin directly inhibit pyramidal cells.

A dual-core NMR system for field-cycling singlet assisted diffusion NMR.

Long-lived singlet spin order offers the possibility to extend the spin memory by more than an order of magnitude. This enhancement can be used, among other applications, to NMR diffusion experiments in porous media where the extended lifetime of singlet spin order can be used to gain information about structural features of the medium as well as the dynamics of the imbibed phase. Other than offering the possibility to explore longer diffusion times of the order of many minutes that, for example, gives unprecedented access to tortuosity in structures with interconnected pores, singlet order has the important advantage to be immune to the internal field gradients generated by magnetic susceptibility inhomogeneities.

A retrospective comparison of the emergent use of fixed-dose four-factor prothrombin complex versus weight-based dosing for intracranial hemorrhage assessing medication delivery time and cost.

Objectives: The goal of this study was to evaluate a low fixed-dose versus weight-based dosing strategy for four-factor prothrombin complex (4F-PCC) time to administration in intracranial hemorrhage (ICH) patients.

Methods: A retrospective analysis was conducted at a single rural Tertiary referral center in patients ≥18 years old on warfarin with ICH who received 4F-PCC. Continuous variables were summarized using mean (±95% CI) and compared using two-tailed tests; values ≤0.

General Practitioners' Knowledge, Attitudes, and Practices of Dietary Advice for Weight Control in Their Overweight Patients: A Scoping Review.

This scoping review assessed the knowledge, attitudes, and practices of general practitioners (GPs) regarding dietary advice for weight management. A systematic search of PubMed, EMBASE, CINAHL, and MEDLINE was conducted for any qualitative, quantitative, and mixed-methods studies published in the past five years that informed GPs' dietary advice for weight control. Thirteen studies were included in the analysis after screening 881 papers.

Correction: Label free localization of nanoparticles in live cancer cells using spectroscopic microscopy.

Correction for 'Label free localization of nanoparticles in live cancer cells using spectroscopic microscopy' by Graham L. C. Spicer , , 2018, , 19125-19130, https://doi.

Associations between hearing loss and clinical outcomes: population-based cohort study.

Background: Hearing loss (HL) is a leading cause of disability worldwide, but its clinical consequences and population burden have been incompletely studied.

Methods: We did a retrospective population-based cohort study of 4,724,646 adults residing in Alberta between April 1, 2004 and March 31, 2019, of whom 152,766 (3.2%) had HL identified using administrative health data.

Quasi-experimental, Nonrandomized Initiative to Minimize Sleep Disruptions among Hospitalized Children.

Unlabelled: Hospitalized children experience frequent sleep disruptions. We aimed to reduce caregiver-reported sleep disruptions of children hospitalized on the pediatric hospital medicine service by 10% over 12 months.

Methods: In family surveys, caregivers cited overnight vital signs (VS) as a primary contributor to sleep disruption.