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684,102 results match your criteria: "The Netherlands; Leiden University[Affiliation]"
Glob Chang Biol
December 2024
Centre for Ecological and Evolutionary Synthesis, Institute of Biosciences, University of Oslo, Oslo, Norway.
Small pelagic fish support profitable fisheries and are important for food security around the world. Yet, their sustainable management can be hindered by the indiscriminate impacts of simultaneous exploitation of fish from multiple distinct biological populations over extended periods of time. The quantification of such impacts is greatly facilitated by recently developed molecular tools-including diagnostic single nucleotide polymorphism (SNP) panels for mixed-stock analysis (MSA)-that can accurately detect the population identity of individual fish.
View Article and Find Full Text PDFJ Pers
December 2024
Department of Youth and Family, Utrecht University, Tilburg, The Netherlands.
Objective: During late adolescence, adolescents' educational identity may be especially salient as they need to make important decisions regarding their education around the transition from secondary school to tertiary education. The way adolescents shape their identity during this period may have important implications for their academic functioning and psychological well-being.
Method: In the present study, we used four half-yearly measurements of educational identity from 208 Dutch adolescents (M = 17.
Neuro Oncol
December 2024
Center For Neuro-Oncology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, Massachusetts, USA.
Isocitrate dehydrogenase (IDH)-mutant gliomas are the most common malignant primary brain tumors in young adults. This condition imposes a substantial burden on patients and their caregivers, marked by neurocognitive deficits and high mortality rates due to tumor progression, coupled with significant morbidity from current treatment modalities. Although surgery, radiation therapy, and chemotherapy improve survival, these treatments can adversely affect cognitive function, quality of life, finances, employment status, and overall independence.
View Article and Find Full Text PDFEur Heart J Open
January 2025
Institute of Health Informatics Research, University College London, 222 Euston Road, London NW1 2DA, UK.
Aims: Cavotricuspid isthmus (CTI) ablation is the current ablation treatment for typical atrial flutter (AFL). However, post-ablation atrial tachyarrhythmias, mostly in the form of atrial fibrillation (AF), are frequently observed after CTI ablation. We aimed to evaluate the effectiveness and safety of concomitant or isolated pulmonary vein isolation (PVI) in patients with typical AFL scheduled for ablation.
View Article and Find Full Text PDFEnviron Epigenet
December 2024
Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, Oslo 0317, Norway.
Environmental exposures, including air pollutants and lack of natural spaces, are associated with suboptimal health outcomes in children. We aimed to study the associations between environmental exposures and gene expression in children. Associations of exposure to particulate matter (PM) with diameter <2.
View Article and Find Full Text PDFCollaborative organising is known to burn like a rocket: it thrives on intense passion, relationality and creativity but quickly falls into pieces. This article explores the underestimated role of events and their affective atmospheres to sustain collaborative work. Drawing insights from two ethnographic field studies within an open-source software community and a network of impact entrepreneurs, we introduce the notion of 'polyrhythmic affectivity' at the core of polycentric governance.
View Article and Find Full Text PDFFront Pharmacol
December 2024
Medical Oncology Unit, University Hospital of Parma, Parma, Italy.
Neural invasion is one of the most common routes of invasion in pancreatic cancer and it is responsible for the high rate of tumor recurrence after surgery and the pain generation associated with pancreatic cancer. Several molecules implicated in neural invasion are also responsible for pain onset including NGF belonging to the family of neutrophins. NGF released by cancer cells can sensitize sensory nerves which in turn results in severe pain.
View Article and Find Full Text PDFJ Mater Chem A Mater
December 2024
Faculty of Applied Sciences, Delft University of Technology 2629 JB Delft The Netherlands
Solid-state batteries currently receive ample attention due to their potential to outperform lithium-ion batteries in terms of energy density when featuring next-generation anodes such as lithium metal or silicon. One key remaining challenge is identifying solid electrolytes that combine high ionic conductivity with stability in contact with the highly reducing potentials of next-generation anodes. Fully reduced electrolytes, based on irreducible anions, offer a promising solution by avoiding electrolyte decomposition altogether.
View Article and Find Full Text PDFFront Aging Neurosci
December 2024
Department of Epidemiology and Biostatistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China.
Objectives: This study examined the impact of sensory impairment (hearing and/or vision) combined with poor physical performance on cognitive decline and assessed whether social activity participation mediated this relationship.
Methods: Multilevel models were used to explore the relationships between sensory impairment, physical performance, their combination, and cognitive decline. A multilevel mediation model analyzed the mediating effect of social activity participation.
JIMD Rep
January 2025
United for Metabolic Diseases (UMD) The Netherlands.
Background: Inherited metabolic diseases (IMDs) may have considerable implications for patients and their families. Despite their individual rarity, covering a spectrum of over 1800 distinct diseases, the diseases collectively exert a significant impact, with often lifelong disabilities. The United for Metabolic Diseases consortium was established to catalyze research with translation into the best possible care.
View Article and Find Full Text PDFComput Brain Behav
December 2024
Department of Communication, University of California, Los Angeles, Los Angeles, CA USA.
In many scientific fields, sparseness and indirectness of empirical evidence pose fundamental challenges to theory development. Theories of the evolution of human cognition provide a guiding example, where the targets of study are evolutionary processes that occurred in the ancestors of present-day humans. In many cases, the evidence is both very sparse and very indirect (e.
View Article and Find Full Text PDFACS Catal
December 2024
Stratingh Institute for Chemistry, University of Groningen, Groningen 9747 AG, The Netherlands.
Genetically encoded noncanonical amino acids can introduce new-to-nature activation modes into enzymes. While these amino acids can act as catalysts on their own due to their inherent chemical properties, interactions with adjacent residues in an enzyme, such as those present in natural catalytic dyads or triads, unlock a higher potential for designer enzymes. We incorporated a boron-containing amino acid into the protein scaffold RamR to create an active enzyme for the kinetic resolution of α-hydroxythioesters.
View Article and Find Full Text PDFJ Ind Ecol
December 2024
Department of Environmental Science, Radboud Institute for Biological and Environmental Sciences Radboud University Nijmegen Nijmegen The Netherlands.
The emerging field of prospective life cycle assessment (pLCA) offers opportunities for evaluating the environmental impacts of possible future consumption shifts. One such shift involves a transition from meat-based to plant-forward diets, acknowledged to mitigate environmental impacts of the food system under present day conditions. Current diets are often meat intensive ("meat-based"), whilst "plant-forward" diets include mainly plant-based foods, encompassing flexitarian, vegetarian, and vegan diets.
View Article and Find Full Text PDFManagement of building materials' stocks and flows is a major opportunity for circularity and de-carbonization. We examine the relationship between material consumption and associated greenhouse gas (GHG) emissions under different scenarios in Israel, a developed country with an already high population density that expects tremendous growth in its housing stock by 2050. We created scenarios of varying housing unit sizes and additional material efficiency practices: fabrication yield, lifetime extension, material substitution, recycling, and their combination, resulting in 18 scenarios.
View Article and Find Full Text PDFJ Ind Ecol
December 2024
Department of Chemistry and Applied Bioscience, Institute for Chemical and Bioengineering ETH Zurich Zurich Switzerland.
This work presents the PULPO (ython-based ser-defined ifecycle roduct ptimization) framework, developed to efficiently integrate life cycle inventory (LCI) models into life cycle product optimization. Life cycle optimization (LCO), which has found interest in both the process systems engineering and life cycle assessment (LCA) communities, leverages LCA data to go beyond simple assessments of a limited number of alternatives and identify the best possible product systems configuration subject to a manifold of choices, constraints, and objectives. However, typically, aggregated inventories are used to build the optimization problems.
View Article and Find Full Text PDFInteractions between magma oceans and overlying atmospheres on young rocky planets leads to an evolving feedback of outgassing, greenhouse forcing, and mantle melt fraction. Previous studies have predominantly focused on the solidification of oxidized Earth-similar planets, but the diversity in mean density and irradiation observed in the low-mass exoplanet census motivate exploration of strongly varying geochemical scenarios. We aim to explore how variable redox properties alter the duration of magma ocean solidification, the equilibrium thermodynamic state, melt fraction of the mantle, and atmospheric composition.
View Article and Find Full Text PDFFront Public Health
December 2024
Department of International Health, CAPHRI (Care and Public Health Research Institute), Maastricht University, Maastricht, Netherlands.
Background: Our aim was to assess the level and socio-demographic correlates of knowledge about rights to healthcare services among children in post-communist Albania in order to inform targeted interventions and policies to promote equitable healthcare access for all children.
Methods: An online survey conducted in Albania in September 2022 included a nationwide representative sample of 7,831 schoolchildren (≈54% girls) aged 12-15 years. A structured and anonymous questionnaire was administered inquiring about children's knowledge on their rights to healthcare services.
Front Public Health
December 2024
Department of Applied Animal Science and Welfare, Swedish University of Agricultural Sciences, Skara, Sweden.
One Health ethics is an emerging field that has gained traction since its origin in approximately 2015. This article builds upon the insights shared during a panel discussion on at the 28th Annual International Sustainable Development Research Society Conference. The conference, themed aimed to advance and expand recent knowledge in the field.
View Article and Find Full Text PDFBiomed Hub
December 2024
Division of Paediatric Cardiology, Department of Paediatrics, Willem-Alexander Children's Hospital, Leiden University Medical Centre (LUMC), Leiden, The Netherlands.
Introduction: Transposition of the great arteries (TGA), especially with intact ventricular septum (TGA-IVS), presents unique challenges during fetal-to-neonatal transition, which can contribute to developing persistent pulmonary hypertension of the newborn (PPHN).
Case Presentation: A male newborn with TGA-IVS, delivered via caesarean section, presented with hypoxemia and tachycardia immediately after birth (preductal SpO: 50-60%, post-ductal SpO: 70-75%). Echocardiography revealed a floppy interatrial septum and two interatrial connections with bidirectional shunting.
J Biol Rhythms
December 2024
Department of Cell and Chemical Biology, Leiden University Medical Center, Leiden, The Netherlands.
In both diurnal and nocturnal species, the neurons in the suprachiasmatic nucleus (SCN) generate a daily pattern in which the impulse frequency peaks at midday and is lowest during the night. This pattern, common to both day-active and night-active species, has led to the long-standing notion that their functional difference relies merely on a sign reversal in SCN output. However, recent evidence shows that the response of the SCN to the animal's physical activity is opposite in nocturnal and diurnal animals.
View Article and Find Full Text PDFBackground: A MenABCWY vaccine containing 4CMenB and MenACWY-CRM vaccine components has been developed to protect against the five meningococcal serogroups that cause most invasive disease cases.
Methods: In this phase 3 study (NCT04707391), healthy participants aged 15-25 years, who had received MenACWY vaccination ≥4 years previously, were randomized (1:1) to receive two MenABCWY doses six months apart or one MenACWY-CRM dose. Primary objectives were to demonstrate the non-inferiority of MenABCWY 1 month post-vaccination versus MenACWY-CRM, with a lower limit of 2-sided 95% confidence interval above -10% for group differences in 4-fold rise in human serum bactericidal antibody (hSBA) titers against serogroups ACWY, and to evaluate reactogenicity and safety.
Catheter Cardiovasc Interv
December 2024
Department of (Interventional) Cardiology, Thoraxcenter, Erasmus University Medical Center, Rotterdam, the Netherlands.
Background: Intravascular ultrasound (IVUS)-guided optimization of suboptimal fractional flow reserve (FFR) following percutaneous coronary intervention (PCI) results in a significant increase in both post-PCI FFR and minimal lumen and stent areas (MLA and MSA, respectively). However, the impact of clinical presentation with non-ST-segment elevation acute coronary syndrome (NSTE-ACS) versus chronic coronary syndrome (CCS) on the efficacy of PCI optimization remains unknown.
Methods: This was a prespecified subgroup analysis of the FFR REACT trial comparing IVUS-guided PCI optimization versus no further treatment in 291 patients with a post-PCI FFR < 0.
JACC Cardiovasc Interv
December 2024
DZHK (German Center for Cardiovascular Research), Germany; Department of Internal Medicine/Cardiology, Heart Center Leipzig at the University of Leipzig, Leipzig, Germany; Helios Health Institute, Leipzig, Germany. Electronic address:
Background: The timing of coronary angiography in patients with successfully resuscitated out-of-hospital cardiac arrest and missing ST-segment elevations on the electrocardiogram has been investigated in 2 large randomized controlled trials, TOMAHAWK (Angiography After Out-of-Hospital Cardiac Arrest Without ST-Segment Elevation) and COACT (Coronary Angiography After Cardiac Arrest Trial). Both trials found neutral results for immediate vs delayed/selective coronary angiography on short-term all-cause mortality. The TOMAHAWK trial showed a tendency towards harm with immediate coronary angiography, though not statistically significant with traditional frequentist methods.
View Article and Find Full Text PDFJACC Cardiovasc Interv
December 2024
Department of Cardiology, Thoraxcenter, Erasmus University Medical Center, Rotterdam, the Netherlands.
Background: In patients with acute coronary syndromes (ACS) and multivessel coronary disease, immediate complete revascularization was noninferior to staged complete revascularization for the primary composite outcome at 1 year. The authors report clinical outcomes at 2 years of follow-up.
Methods: Patients with ACS and multivessel coronary disease were randomly assigned to immediate complete revascularization or to staged complete revascularization at 29 sites in Europe.
Lancet Digit Health
January 2025
Department of Radiation Oncology, Brigham and Women's Hospital, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA; Artificial Intelligence in Medicine (AIM) Program, Mass General Brigham, Harvard Medical School, Boston, MA, USA. Electronic address:
Background: Palliative spine radiation therapy is prone to treatment at the wrong anatomic level. We developed a fully automated deep learning-based spine-targeting quality assurance system (DL-SpiQA) for detecting treatment at the wrong anatomic level. DL-SpiQA was evaluated based on retrospective testing of spine radiation therapy treatments and prospective clinical deployment.
View Article and Find Full Text PDF