Well-being interventions for rural health professionals: A scoping review.

Introduction: The objective of this scoping review is to identify interventions to promote well-being that have been tried or proven effective to prevent or address burnout in rural health care professionals and trainees (HCPTs). Secondarily, we aimed to identify potentially applicable and feasible well-being interventions that could help rural HCPTs.

Methods And Analysis: We used PRISMA guidelines to conduct a scoping review of peer-reviewed English language studies, from all countries, published in core health sciences databases.

Metabolic engineering of CHO cells towards cysteine prototrophy and systems analysis of the ensuing phenotype.

Chinese hamster ovary (CHO) cells require cysteine for growth and productivity in fed-batch cultures. In intensified processes, supplementation of cysteine at high concentrations is a challenge due to its limited solubility and instability in solution. Methionine can be converted to cysteine (CYS) but key enzymes, cystathionine beta-synthase (Cbs) and cystathionine gamma-lyase (Cth), are not active in CHO cells resulting in accumulation of an intermediate, homocysteine (HCY), in cell culture milieu.

Detection of autism spectrum disorder-related pathogenic trio variants by a novel structure-based approach.

Background: Glutamatergic synapse dysfunction is believed to underlie the development of Autism Spectrum Disorder (ASD) and Intellectual Disability (ID) in many individuals. However, identification of genetic markers that contribute to synaptic dysfunction in these individuals is notoriously difficult. Based on genomic analysis, structural modeling, and functional data, we recently established the involvement of the TRIO-RAC1 pathway in ASD and ID.

A value analysis of longitudinal integrated clerkships: consideration of costs and benefits.

Longitudinal Integrated Clerkships (LICs) prioritise longitudinal relationships with faculty, patients, and place. Research shows that LICs benefit students and faculty, but most medical schools have limited LIC programmes. This is likely due to perceptions that LICs are more costly and complex than traditional block rotations (TBRs).

Interprofessional Education to Address Substance Use among Adults with Persistent Pain: A Pre-Post Program Evaluation.

Background: Substance use disorders (SUDs) are highly prevalent among adults with persistent pain. Yet, standard competencies for integrating pain and SUD content are lacking across health science student curricula. Additionally, pharmacotherapies to treat SUDs are underutilized.

Performance Characteristics of a Dual-Sided Position-Sensitive Sparse-Sensor Detector for Gamma-ray Imaging.

Purpose: We characterize the performance of a dualsided position-sensitive sparse sensor (DS-PS3) array detector for positron emission tomography (PET). The DS-PS3 detector is designed as a high performance, cost effective PET detector for organ-specific imaging systems (e.g.

Design of a Clinical Practice Guideline in Nurse-Led Ventilator-Weaning for Nursing Training.

Cardiothoracic intensive care unit (CICU) nurses have shared the role and responsibility for ventilator-weaning to expedite decision-making in patient care. However, the actions taken are based on individual's unstructured training experience as there is no clinical practice guideline (CPG) for nurses in Malaysia. Hence, this study aims to design a CPG for the process of weaning from mechanical ventilation (MV) for a structured nursing training in a CICU at the National Heart Institute (, IJN) Malaysia.

Traumatic brain injury induces region-specific glutamate metabolism changes as measured by multiple mass spectrometry methods.

The release of excess glutamate following traumatic brain injury (TBI) results in glutamate excitotoxicity and metabolic energy failure. Endogenous mechanisms for reducing glutamate concentration in the brain parenchyma following TBI are poorly understood. Using multiple mass spectrometry approaches, we examined TBI-induced changes to glutamate metabolism.

Comparison of protein capture from a human cancer cell line by genomic G-quadruplex DNA sequences toward aptamer discovery.

A genome-inspired route to aptamer discovery that expands the sequence space beyond that available in traditional, combinatorial selection approaches is investigated for discovery of DNA-protein interactions in cancer. These interactions could then serve as the basis for new DNA aptamers to cancer-related proteins. The genome-inspired approach uses specific DNA sequences from the human genome to capture proteins from biological protein pools.

Mitigation of COVID-19 Risk Among Older Adults in Nursing Homes: A Public Survey.

The current study examines the public's perception on the mitigation of COVID-19 risk and knowledge of disease symptoms among older adults in nursing homes, with the intention to address gaps in knowledge using mobile technologies. An online survey questionnaire was completed by 611 adults residing in Malaysia. The four domains, derived from factor analysis, affirmed the supportive perception among the public (score range = 4.

Facilitating credentialing and engagement of international physician-migrants during the COVID-19 crisis and beyond.

Context: Physicians who migrate globally face a daunting series of time-consuming, labor- and resource-intensive procedures to prove their clinical competency before being allowed to practice medicine in a new country.

Issues: In this commentary, we describe licensing barriers faced by physician-migrants based on the authors' experiences, and reflect also on rapidly implemented measures to address COVID-19 pandemic related workforce shortages. We offer recommendations for potential reductions in bureaucratic regulatory barriers that prohibit mobilization of international medical graduate talent.

Functional outcomes of ulnar collateral ligament reconstruction with a novel double suspensory fixation.

Background: Ulnar collateral ligament reconstruction (UCLR) has allowed the return of overhead athletes to throwing sports. We describe a new double suspensory (DS) technique using a single tunnel in the ulna and humerus, achieving fixation with adjustable loop buttons.

Methods: Inclusion criteria included skeletally mature baseball players with clinical and magnetic resonance imaging diagnosis of UCL insufficiency who failed a trial of structured nonoperative treatment.

Human BDNF/TrkB variants impair hippocampal synaptogenesis and associate with neurobehavioural abnormalities.

Brain-derived neurotrophic factor (BDNF) signals through its high affinity receptor Tropomyosin receptor kinase-B (TrkB) to regulate neuronal development, synapse formation and plasticity. In rodents, genetic disruption of Bdnf and TrkB leads to weight gain and a spectrum of neurobehavioural phenotypes. Here, we functionally characterised a de novo missense variant in BDNF and seven rare variants in TrkB identified in a large cohort of people with severe, childhood-onset obesity.

Fighting COVID-19: Enabling Graduating Students to Start Internship Early at Their Own Medical School.

This perspective proposes one way to ensure enough doctors, nurses, and pharmacists during the COVID-19 pandemic: Enable graduating students to start internship early at their own medical school.

MicroRNA sequencing of rat hippocampus and human biofluids identifies acute, chronic, focal and diffuse traumatic brain injuries.

High-throughput sequencing technologies could improve diagnosis and classification of TBI subgroups. Because recent studies showed that circulating microRNAs (miRNAs) may serve as noninvasive markers of TBI, we performed miRNA-seq to study TBI-induced changes in rat hippocampal miRNAs up to one year post-injury. We used miRNA PCR arrays to interrogate differences in serum miRNAs using two rat models of TBI (controlled cortical impact [CCI] and fluid percussion injury [FPI]).

Peroxynitrite decomposition catalyst reduces vasopressin requirement in ovine MRSA sepsis.

Background: Sepsis is one of the most frequent causes of death in the intensive care unit. Host vascular hypo-responsiveness to vasopressors during septic shock is one of the challenging problems. This study tested the hypothesis that adjunct therapy with peroxynitrite decomposition catalyst (WW-85) would reduce arginine vasopressin (AVP) requirements during sepsis resuscitation, using ovine sepsis model.

MicroRNA profiling identifies a novel compound with antidepressant properties.

Patients with traumatic brain injury (TBI) are frequently diagnosed with depression. Together, these two leading causes of death and disability significantly contribute to the global burden of healthcare costs. However, there are no drug treatments for TBI and antidepressants are considered off-label for depression in patients with TBI.