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Nurses’ work-related stress during the Covid-19 pandemicNagel C. Nilsson K. BackgroundDuring the Coronavirus pandemic, healthcare workers and primarily the nurses, were on the frontline. Many nurses have had to face exposure and facing higher risks to their own health. It is known that stress is a factor that can contribute to mental health issues and an increased turnover intention. Objective Thi
Objectives. To discover whether the proteolytic activity of prostate- specific antigen (PSA) affects the structure and function of parathyroid hormone-related protein (PTHrP), as both are abundant components of human seminal plasma. Methods. The ability of PTHrP to act as a substrate was studied by incubating a synthetic polypeptide, consisting of 34 amino acid residues of the amino-terminal domai
Background Pancreatic enzyme replacement therapy (PERT) prevents malnutrition in people with exocrine pancreatic insufficiency, including those with cystic fibrosis (CF). We developed a lipase that is stable against proteolysis and at the pH of the fed stomach, so it can be taken during a meal to promote mixing of enzyme and substrate. We designed a dose-ranging study of ANG003, a microbial PERT c
Background: The prognostic benefit of percutaneous coronary intervention (PCI) for chronic total occlusion (CTO) in stable coronary artery disease (CAD) remains uncertain. Objectives: To evaluate long-term survival following CTO PCI compared with medical therapy (MT) using target trial emulation and a nationwide real-world registry. Methods: We included 7813 patients with stable CAD and a document
D-dimer has been proven to be an excellent rule-out marker for acute type A aortic dissection (ATAAD) with a sensitivity exceeding 95% while specificity remains low. We hypothesized that the addition of fibrinogen, which is decreased in ATAAD patients due to consumption coagulopathy, would increase predictive ability. This was an exploratory, retrospective, single-region, observational study compa
The ability to hold listeners’ attention and prevent habituation is a crucial design feature for both biological and human-made distress and alarm signals, but their intrusive nature also causes stress and annoyance. To investigate what makes vocalizations distracting and annoying, we developed Self-Steered Sound Synthesis—a new experimental paradigm for studying voice perception, in which untrain
OBJECTIVES: This study aims to compare the performance on motor and cognitive functions of adult patients with attention deficit hyperactivity disorder (ADHD) with or without psychostimulant medication, and controls. A secondary objective is to investigate differences on test performance across varying levels of disorder severity.METHODS: We included patients with unmedicated ADHD (n=52), patients
Contaminated sites constitute a global problem as they pollute important freshwater systems at a local scale. To effectively address these sites for remediaton, we must first characterize the sites in order to gain an understanding of the geological setting. This step is crucial as it helps determine groundwater flow pathways and the dynamics of surface water-groundwater exchange within these syst
BackgroundDiabetes and prediabetes are well-recognized risk factors for cardiovascular disease (CVD) and are marked by vascular endothelial dysfunction (ED). However, there is a scarcity of thorough population-based studies examining ED in individuals with diabetes/prediabetes free from manifest CVD. Here, we examined the association between ED assessed by reactive hyperaemia index (RHI) in the fi
Air pollution is increasing profusely in Indian cities as well as throughout the world, and it poses a major threat to climate as well as the health of all living things. Air pollution is the reason behind degraded indoor air quality (IAQ) in urban buildings. Carbon dioxide (CO2) is the main contributor to indoor pollution as humans themselves are one of the generating sources of this pollutant. T
Three quarters of all breast cancers express the estrogen receptor (ER, ESR1 gene), which promotes tumor growth and constitutes a direct target for endocrine therapies. ESR1 mutations have been implicated in therapy resistance in metastatic breast cancer, in particular to aromatase inhibitors. ESR1 mutations promote constitutive ER activity and affect other signaling pathways, allowing cancer cell
Objective: To explore attendance at organised mammographic screening among immigrant groups that received an invitation letter and information leaflet (invitation) in their language of origin and Norwegian compared with Norwegian only. Design: Randomised controlled trial. Setting: Population based screening programme for breast cancer in Norway (BreastScreen Norway), which invites women aged 50-69
Aquaporin-0 (AQP0) is the main water channel in the mammalian lens and is involved in accommodation and maintaining lens transparency. AQP0 binds the Ca2+-sensing protein calmodulin (CaM) and this interaction is believed to gate its water permeability by closing the water-conducting pore. Here, we express recombinant and functional human AQP0 in Pichia pastoris and investigate how phosphorylation
Every person diagnosed with tuberculosis (TB) needs to initiate treatment. The World Health Organization estimated that 61% of people who developed TB in 2021 were included in a TB treatment registration system. Initial loss to follow-up (ILTFU) is the loss of persons to care between diagnosis and treatment initiation/registration. LINKEDin, a quasi-experimental study, evaluated the effect of 2 in
Cardiovascular magnetic resonance (CMR) can accurately measure left ventricular (LV) mass, and several measures related to LV wall thickness exist. We hypothesized that prognosis can be used to select an optimal measure of wall thickness for characterizing LV hypertrophy. Subjects having undergone CMR were studied (cardiac patients, n = 2543; healthy volunteers, n = 100). A new measure, global wal
The emergence of antibiotic resistance is a global health concern. Therefore, understanding the mechanisms of its spread is crucial for implementing evidence-based strategies to tackle resistance in the context of the One Health approach. In developing countries where sanitation systems and access to clean and safe water are still major challenges, contamination may introduce bacteria and bacterio
Objective: To assess the reliability of speech data and speech-related quality indicators in the Swedish quality registry for cleft lip and palate (CLP) at 10 years of age. Design: Retrospective study. Setting: University hospitals. Participants: One hundred twenty-one 10-year-olds with unilateral or bilateral CLP. Main outcome measures: Six independent raters reassessed audio recordings for compa
Much of the income equalization that took place during the first half of the twentieth century was driven by shifts in the shares of the incomes of the rich, such as the top 1 percent. But the available studies using tabulated data have not been wholly able to account for the relative decline in top earners’ incomes. In this paper, we present the first evidence on the composition of the top groups
Fire regimes across the world are expected to be altered by continuing variations in socio-economic conditions and climate. Current global fire-vegetation models are able to represent the present-day fire activity, but it is unclear how well they can simulate past or future scenarios. Here we use sedimentary charcoal-based biomass burning reconstructions to evaluate fire probability and total carb
Severe COVID-19 can result in pneumonia and acute respiratory failure. Accumulation of mucus in the airways is a hall mark of the disease and can result in hypoxemia. Here, we show that quantitative proteome analysis of the sputum from severe COVID-19 patients reveal high levels of neutrophil extracellular trap(s) (NETs) components, which was confirmed by microscopy. Extracellular DNA from excessi
