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Detection and quantification of lipid-mediated siRNA delivery to the cytosol

Cancer is one of the leading causes of death globally. Novel therapeutics is urgently needed to advance treatment, especially for generalized disease where current treatment options have a poor prognosis. In particular, targeted therapy that can address genetic changes would be of great value. RNA interference is an evolutionary conserved gene regulatory mechanism that can be used by introducing e

Organizing Healthcare Transparency

Healthcare organizations are under increasing pressure to account for their performance to outside constituencies. This chapter reviews the background, nature, and consequences of organized efforts to enhance transparency in healthcare. The driving forces differ between regions, but the trends are broad enough to result in similar developments across Europe. Market reforms and quality concerns cre

Understanding Post-Sepsis Syndrome : How Can Clinicians Help?

Sepsis is a global health challenge, with over 49 million cases annually. Recent medical advancements have increased in-hospital survival rates to approximately 80%, but the escalating incidence of sepsis, owing to an ageing population, rise in chronic diseases, and antibiotic resistance, have also increased the number of sepsis survivors. Subsequently, there is a growing prevalence of “post-sepsi

The dual incretin co-agonist tirzepatide increases both insulin secretion and glucose effectiveness in model experiments in mice

Tirzepatide is a dual GIP and GLP-1 receptor co-agonist which is approved for glucose-lowering therapy in type 2 diabetes. Here, we explored its effects on beta cell function, insulin sensitivity and insulin-independent glucose elimination (glucose effectiveness) in normal mice. Anesthetized female C57/BL/6 J mice were injected intravenously with saline or glucose (0.125, 0.35 or 0.75 g/kg) with o

The Holocene silicon biogeochemistry of Yellowstone Lake, USA

Silicon (Si) is an essential macronutrient for diatoms, an important component of lacustrine primary productivity that represents a link between the carbon and silicon cycles. Reconstructions of lake silicon cycling thus provide an underexploited window onto lake and catchment biogeochemistry. Silicon isotope geochemistry has potential to provide these reconstructions, given the competing source a

Nurses' experiences of using the Integrated Palliative care Outcome Scale with patients in specialized palliative care—A qualitative focus group study

Aim: To explore nurses’ experiences of using the Integrated Palliative care Outcome Scale (IPOS) as a communication tool in specialized palliative care. Design: This study employed a qualitative inductive approach. The Standards for Reporting Qualitative Research were followed for reporting. Methods: Five focus groups were conducted with nurses from four specialized palliative care units, and the

On the use of solid 133Ba sources as surrogate for liquid 131I in SPECT/CT calibration : a European multi-centre evaluation

Introduction: Commissioning, calibration, and quality control procedures for nuclear medicine imaging systems are typically performed using hollow containers filled with radionuclide solutions. This leads to multiple sources of uncertainty, many of which can be overcome by using traceable, sealed, long-lived surrogate sources containing a radionuclide of comparable energies and emission probabilit

Grazing effects on vegetation dynamics in the savannah ecosystems of the Sahel

Background: The savannah ecosystems of Sahel have experienced continuous and heavy grazing of livestock for centuries but still, their vegetation response to grazing pressure remains poorly understood. In this study, we analysed the herbaceous plant dynamics, measured by species diversity, composition, cover, and biomass in response to grazing pressure in the savannah ecosystems of Sahel. In Seneg

Multichannel fluctuating field approach to competing instabilities in interacting electronic systems

Systems with strong electronic Coulomb correlations often display rich phase diagrams exhibiting different ordered phases involving spin, charge, or orbital degrees of freedom. The theoretical description of the interplay of the corresponding collective fluctuations giving rise to this phenomenology, however, remains a tremendous challenge. Here, we introduce a multichannel extension of the recent

Neuroimaging of Pain

The underlying mechanisms of many pain conditions are not known and many conditions have no effective treatment. Modern dynamic neuroimaging has increased the understanding of altered nervous system (CNS) processing in multiple pain conditions. This chapter describes the potential and the limitations of functional neuroimaging in the evaluation and treatment of clinical pain syndromes. It consider

Heat wave-induced microbial thermal trait adaptation and its reversal in the Subarctic

Climate change predictions suggest that arctic and subarctic ecosystems will be particularly affected by rising temperatures and extreme weather events, including severe heat waves. Temperature is one of the most important environmental factors controlling and regulating microbial decomposition in soils; therefore, it is critical to understand its impact on soil microorganisms and their feedback t

Human body heat balance equation to consider core body temperature in assessment of heatstroke risk

Increased core body temperature and dehydration are critical thermal physiological responses to heat disorders. Dehydration is preventable through adequate water intake. However, a simple heat balance equation for assessing the heatstroke risk considering the core body temperature is currently lacking. Hence, this study proposes an equation for evaluating heatstroke risk. To derive the equation, t

Percutaneous Carotid Access in Endovascular Aortic Arch Repair : Initial Experience

Purpose: Direct percutaneous access to the carotid artery (diPerCa) during endovascular aortic arch repair (EVAAR) can potentially present a minimally invasive access with lesser local adverse events. Techniques: A retrospective review of consecutive EVAAR between January 2018 and January 2024, in a tertiary referral center, was performed to identify cases, in which diPerCa was used. Patients who

The threat of abandonment : Images of the EU’s crises in post-Maidan Ukraine

This article further theorises and develops the notion of a threat of abandonment while trying to elucidate the applicability and usefulness of this concept in the case of Ukraine in its fight against Russia since 2014. If Ukraine perceives the European Union (EU) as weakened by multiple crises, it may translate this image into a scenario of less attention to Ukraine and its problems, and – ultima

Elevated risk of infection in individuals with hyperinsulinaemic type 2 diabetes : a Danish 12 year cohort study

Aims/hypothesis: A better understanding of the mechanisms underlying an elevated infection risk in individuals with type 2 diabetes is needed to guide risk stratification and prevention. We investigated the risk of infection in subgroups of individuals with type 2 diabetes according to indices of insulin sensitivity and beta cell function. Methods: We classified 7265 individuals with recently diag

Claiming Relevance for Social Science and the Humanities : Relevance Expressions Across Methodological Divides

This article addresses the issue of how Social Science and Humanities (SSH) researchers frame and argue relevance, where there are no explicit expectations to do so. It uses research project reports submitted to a Swedish research council, to distil and further analyze ‘relevance expressions’. These expressions illustrate some methodological differences along the lines of the long-standing distinc

Norwegian Public Health Nurses’ Perspectives on Their Role in High Schools—A Qualitative Study

Aim: Public health nurses working in high schools have few set tasks, and there is limited research available on their flexible role. Therefore, the aim of the study was to describe public health nurses’ perspectives on their role when working in Norwegian high schools. Design: A qualitative descriptive design, with an inductive approach. Sample: Eight public health nurses with at least 1-year of