8,218 results match your criteria: "University of Tromsø The Arctic University of Norway[Affiliation]"

Objective: To report on complications of conisation and its effects on fertility and stenosis.

Design: Register based nationwide cohort study on routinely collected data using several linked databases.

Setting: Primary and secondary care in Denmark, 2006-18.

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Background: Impaired impulse control is often seen in Parkinson's disease (PD) patients using dopamine agonists.

Methods: We performed a therapeutic drug monitoring study of 100 PD patients using ropinirole or pramipexole extended release. Three blood samples were collected on the same day.

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Intracranial atherosclerotic stenosis (ICAS) and intracranial aneurysms are prevalent conditions in the cerebrovascular system. ICAS causes a narrowing of the arterial lumen, thereby restricting blood flow, while aneurysms involve the ballooning of blood vessels. Both conditions can lead to severe outcomes, such as stroke or vessel rupture, which can be fatal.

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Background: A high level of plasma coagulation factor (F)VIII is an established and likely causal risk factor for venous thromboembolism (VTE). Procoagulant phospholipids (PPLs) facilitate FVIII activity in coagulation.

Objectives: To assess the association between plasma levels of FVIII and risk of future VTE according to PPL clotting time (PPL), an inverse surrogate measure of plasma PPL activity.

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During the Pleistocene-Holocene transition, the dominant mammoth steppe ecosystem across northern Eurasia vanished, in parallel with megafauna extinctions. However, plant extinction patterns are rarely detected due to lack of identifiable fossil records. Here, we introduce a method for detection of plant taxa loss at regional (extirpation) to potentially global scale (extinction) and their causes, as determined from ancient plant DNA metabarcoding in sediment cores (sedaDNA) from lakes in Siberia and Alaska over the past 28,000 years.

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Unlabelled: Subsequent fracture rates and associated mortality were compared before and after the introduction of fracture liaison service (FLS). In 100,198 women and men, FLS was associated with 13% and 10% lower risk of subsequent fragility fractures and 18% and 15% lower mortality. The study suggests that FLS may prevent fractures.

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Novel sustainable agricultural strategies that enhance soil nutrients and human nutrition are crucial for meeting global food production needs. Here, we evaluate the potential of "glacial flour," a naturally crushed rock produced by glaciers known to be rich in nutrients (P, K, and micronutrients) needed for plant growth. Our proof-of-concept study, investigated soybean ( var.

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Pharmacists in emergency departments (EDs) can alleviate physicians' workload by handling medication-related tasks and offer valuable contributions in interprofessional teams. We aimed to explore physicians' experiences working with pharmacists in EDs, and their perspectives on future permanent collaboration. We conducted semi-structured interviews with twenty physicians from two EDs and analyzed the data using thematic analysis.

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Exploring Tetraselmis chui microbiomes-functional metagenomics for novel catalases and superoxide dismutases.

Appl Microbiol Biotechnol

January 2025

Department of Microbiology and Biotechnology, Institute of Plant Science and Microbiology, University of Hamburg, Ohnhorststr.18, 22609, Hamburg, Germany.

The focus on microalgae for applications in several fields, e.g. resources for biofuel, the food industry, cosmetics, nutraceuticals, biotechnology, and healthcare, has gained increasing attention over the last decades.

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Effect of Probiotics on C-Reactive Protein Levels in Schizophrenia: Evidence from a Systematic Review and Meta-Analysis.

Complement Ther Med

January 2025

Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid, Spain; CIBERSAM-ISCIII (Biomedical Research Networking Centre for Mental Health), Spain; Complutense University of Madrid (UCM), Madrid, Spain.

Background: Inflammatory markers play a pivotal role in schizophrenia, as they provide insight into the neuroinflammatory processes occurring in the context of the disorder. Elevated levels of these markers, particularly C-reactive protein (CRP), can indicate an underlying immune system dysregulation, potentially influencing symptom severity and progression. Recognizing these markers has led to investigate the use of probiotics as an adjuvant to improve the treatment of schizophrenia.

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Challenges and considerations in liposomal hydrogels for the treatment of infection.

Expert Opin Drug Deliv

January 2025

Drug Transport and Delivery Research Group, Department of Pharmacy, Faculty of Health Sciences, University of Tromsø The Arctic University of Norway, Tromsø, Norway.

Introduction: Liposomal hydrogels are novel drug delivery systems that comprise preformed liposomes incorporated in hydrogels destined for mostly localized drug therapy, herewith antimicrobial therapy. The formulation benefits from versatility of liposomes as lipid-based nanocarriers that enable delivery of various antimicrobials of different lipophilicities, and secondary vehicle, hydrogel, that assures better retention time of formulation at the infection site. Especially in an era of alarming antimicrobial resistance, efficient localized antimicrobial therapy that avoids systemic exposure of antimicrobial and related side effects is crucial.

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Development of a PROM to measure patient-centredness in chronic care consultations in primary care.

Health Qual Life Outcomes

January 2025

Department of Public Health, Research Unit for General Practice and Section of General Practice, University of Copenhagen, Copenhagen, Denmark.

Introduction: Validated patient-reported outcome measures (PROMs) are crucial for assessing patients' experiences in the healthcare system. Both clinically and theoretically, patient-centered consultations are essential in patient-care, and are often suggested as the optimal strategy in caring for patients with multimorbidity.

Aim: To either identify or develop and validate a patient-reported outcome measure (PROM) to assess patient-centredness in consultations for patients with multimorbidity in general practice.

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Background: e-Consultations, defined as asynchronous text-based messaging, have transformed how patients interact with their general practitioner (GP). While e-consultations can improve patient access to GP care, concerns about increased workload for GPs are raised.

Objective: This study aimed to address three research questions: (1) For what purpose and with what expectations do patients initiate e-consultations? (2) If e-consultations had not been available, what alternative actions would the patient have taken? and (3) How are the alternative actions associated with patient and e-consultation characteristics?

Methods: A cross-sectional study was conducted through a web-based survey on Helsenorge.

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Importance: The ability of surgeons to choose the right patient for fusion in addition to decompression when operating for degenerative spondylolisthesis with symptomatic spinal stenosis is debated. The addition of fusion increases risk, morbidity, and costs but has been claimed to give better results for selected patients.

Objective: To investigate whether following surgeons' opinions regarding fusion was associated with clinical outcomes.

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Structural engineering of flagellin as vaccine adjuvant: quest for the minimal domain of flagellin for TLR5 activation.

Mol Biol Rep

January 2025

International Degree Program of Animal Vaccine Technology, International College, National Pingtung University of Science and Technology, 1, Shuefu Road, Neipu, Pingtung, 91201, Taiwan.

Flagellin stimulates Toll-like receptor 5 (TLR5), triggering both innate and adaptive immune responses, making it a potential vaccine adjuvant. On mucosal surfaces, flagellin induces a strong release of cytokines, chemokines, and immunoglobulins. When used in its free monomeric form, flagellin has been shown to enhance immune responses when combined with vaccine antigens.

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Pro-inflammatory cytokines, like interleukin-1 beta and interferon gamma, are known to activate signalling pathways causing pancreatic beta cell death and dysfunction, contributing to the onset of diabetes. Targeting cytokine signalling pathways offers a potential strategy to slow or even halt disease progression, reducing reliance on exogenous insulin and improving glucose regulation. This study explores the protective and proliferative effects of breitfussin C (BfC), a natural compound isolated from the Arctic marine hydrozoan Thuiaria breitfussi, on pancreatic beta cells exposed to pro-inflammatory cytokines.

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We investigated and compared mortality rates and risk factors for pre-pandemic and pandemic all-cause mortality in a population-based cohort of men and women in Arkhangelsk, Russia. A prospective cohort study enrolled 2,324 participants aged 35 to 69 years between 2015 and 2017. All participants were followed up for all-cause deaths using the mortality registry.

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Background: In chronic care, patient-GP collaboration is essential, but might be challenging if patients have complex health problems due to multimorbidity, psychosocial predicaments and addiction problems. To understand and manage these challenges, it is important to explore how patients' and GPs' attempt to collaborate, to maintain and achieve an alliance in order to gain good quality of care.

Aim: To explore how dyads of GPs and patients that GPs deem have complex health problems and difficulties following treatment perceive and manage challenges in their chronic care partnership.

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: Early interventions using trauma-focused cognitive behavioural therapy have the potential to alleviate post-traumatic stress symptoms in individuals who have experienced recent sexual assault. Specialized Sexual Assault Centers (SACs) in Norway offers psychosocial support, however, this support varies across SACs and its efficacy has not been researched. The Early Intervention after Rape (EIR) study is a multisite randomized controlled trial designed to assess the efficacy and effectiveness of training SAC nurses and social workers to deliver a modified version of prolonged exposure therapy shortly after rape.

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Article Synopsis
  • The study aimed to enhance the Lund-Malmö GFR equation using rescaled cystatin C (r-LMR) and validate it against measured GFR in a large cohort of children and adults.
  • Validation results showed that r-LMR performed with 86.2% accuracy in adults, outpacing the CAPA equation, indicating r-LMR is a reliable method for estimating GFR.
  • The findings suggest that adapting the Lund-Malmö equation for rescaled cystatin C yields similar results to those based on rescaled creatinine, hinting at a reduced future need for specific GFR estimating equations.
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Durability of Wood-Cement Composites with Modified Composition by Limestone and Stabilised Spruce Chips.

Materials (Basel)

December 2024

Institute of Technology of Building Materials and Components, Faculty of Civil Engineering, Brno University of Technology, 602 00 Brno, Czech Republic.

Limestone (LS) and stabilised secondary spruce chips (SCs) utilisation in wood-cement composites is still an unexplored area. Therefore, the main objective of the research presented here is the assessment of the long-term behaviour of cement-bonded particleboards (CBPs) modified by LS and SCs. Cement (CE) was replaced by 10% of LS, and spruce chips by 7% of SCs.

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Promising Probiotic Candidates for Sustainable Aquaculture: An Updated Review.

Animals (Basel)

December 2024

Faculty of Bioscience, Fisheries and Economics, Norwegian College of Fishery Science, UiT The Arctic University of Norway, 9019 Tromsø, Norway.

With the intensification of aquaculture to meet the rising demands of fish and shellfish, disease outbreaks during the larval and adult stages are a major challenge faced by aqua culturists. As the prophylactic use of vaccines and antibiotics has several limitations, research is now focused on sustainable alternatives to vaccines and antibiotics, e.g.

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Pseudomonas aeruginosa is an emergent threat due to the antimicrobial resistance crisis. Bacteriophages (phages) are promising agents for phage therapy approaches against P. aeruginosa.

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Import of global high-risk clones is the primary driver of carbapenemase-producing in Norway.

J Med Microbiol

January 2025

Norwegian Centre for Detection of Antimicrobial Resistance, Department of Microbiology and Infection Control, University Hospital of North Norway, Troms, Norway.

Infections by carbapenemase-producing (CP-Pa) are concerning due to limited treatment options. The emergence of multidrug-resistant (MDR) high-risk clones is an essential driver in the global rise of CP-Pa. Insights into the molecular epidemiology of CP-Pa are crucial to understanding its clinical and public health impact.

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