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Performance of the 2023 Duke-ISCVID diagnostic criteria for infective endocarditis in relation to the modified Duke criteria and to clinical management- reanalysis of retrospective bacteremia cohorts

BackgroundRevised diagnostic criteria for infective endocarditis (IE), the 2023 Duke-ISCVID criteria, were recently presented and need validation. Here, we compare the 2000 modified Duke criteria for IE with Duke-ISCVID among patients with bacteremia and relate the diagnostic classification to IE-treatment.MethodsWe reanalyzed patient cohorts with Stapylococcus aureus, Staphylococcus lugdunensis,

Managing Data from Maritime Archaeology Investigations : AIR at Gribshunden

Maritime archaeology excavations, even in a more complex environment, have the same objectives and requirements as terrestrial ones: documenting digging operations to analyze data in the best way, interpreting it, and producing new knowledge for the benefit of multiple communities. 3D documentation and management methodologies have spread widely among practitioners; however, 3D comprehensive tools

Samhällsekonomiska effekter av att elektrifiera lastbilstransporter

Transportsektorn är en central och nödvändig del av det moderna samhället samtidigt som den också ger upphov till flera negativa samhällseffekter. Sådana effekter är till exempel emissioner av växthusgaser, partiklar och andra föroreningar som har en negativ påverkan på människors hälsa och miljön. Andra effekter är till exempel buller och olyckor som har en negativ effekt på människors hälsa. Syf

The effects of more informative grading on student outcomes

More granular grading scales provide a more accurate assessment of achievement and thus provide students with more informative feedback on their performance. Using Swedish administrative data and exploiting a natural experiment, we identify the effects of moving from a system with three passing grades to one with five passing grades. Students receiving more informative grades are less likely to gr

PRL2 Phosphatase Promotes Oncogenic KIT Signaling in Leukemia Cells through Modulating CBL Phosphorylation

Receptor tyrosine kinase KIT is frequently activated in acute myeloid leukemia (AML). While high PRL2 (PTP4A2) expression is correlated with activation of SCF/KIT signaling in AML, the underlying mechanisms are not fully understood. We discovered that inhibition of PRL2 significantly reduces the burden of oncogenic KIT-driven leukemia and extends leukemic mice survival. PRL2 enhances oncogenic KIT

Comparative Analysis of Differential Cellular Transcriptome and Proteome Regulation by HIV-1 and HIV-2 Pseudovirions in the Early Phase of Infection

In spite of the similar structural and genomic organization of human immunodeficiency viruses type 1 and 2 (HIV-1 and HIV-2), striking differences exist between them in terms of replication dynamics and clinical manifestation of infection. Although the pathomechanism of HIV-1 infection is well characterized, relatively few data are available regarding HIV-2 viral replication and its interaction wi

The 10,000-year biocultural history of fallow deer and its implications for conservation policy

Over the last 10,000 y, humans have manipulated fallow deer populations with varying outcomes. Persian fallow deer (Dama mesopotamica) are now endangered. European fallow deer (Dama dama) are globally widespread and are simultaneously considered wild, domestic, endangered, invasive and are even the national animal of Barbuda and Antigua. Despite their close association with people, there is no con

DEVELOPMENT OF A HIGH INTENSITY NEUTRON SOURCE AT THE EUROPEAN SPALLATION SOURCE : THE HIGHNESS PROJECT

The European Spallation Source (ESS), presently under construction in Lund, Sweden, is a multidisciplinary international laboratory that will operate the world’s most powerful pulsed neutron source. Supported by a 3M Euro Research and Innovation Action within the EU Horizon 2020 program, a design study (HighNESS) is now underway to develop a second neutron source below the spallation target. Compa

Changes in the rat urinary bladder after the relief of outflow obstruction – tracing targets for treatment of persistent symptoms in patients

Studies on patients with bladder outflow obstruction who have undergone surgery for benign prostatic hyperplasia, successfully relieving the obstruction, have revealed a persistence of storage symptoms associated with detrusor overactivity (DO) in 20% to 40% of patients. To study the underlying mechanisms, we have used a common rat model of obstruction/de-obstruction, assuming that non-voiding con

Beamline Simulation for the NNBAR Experiment at the European Spallation Source

We have developed a sampling method for beamline simulations for the proposed NNBAR experiment at the European Spallation Source. The method is based on probability density evaluation and duct source biasing and enables the simulations of the entire NNBAR beamline with high statistics while also preserving correlations of the neutron tracks. Future efforts will focus on employing these methods for

Selling and over-selling Big Science in the knowledge society

In chapter 33, Hallonsten argues that the change in the historical context of Big Science, from the Cold War to contemporary innovation driven economies, has transformed its character and raised anew the issue of its legitimization. According to Hallonsten, the promotion of Big Science projects, as a result of their uncertain epistemic and technological payoff, often entails 'overselling' marketin

Hyperglycemia and insulin infusion in pancreatoduodenectomy : a prospective cohort study on feasibility and impact on complications

BACKGROUND: Hyperglycemia is a risk factor for postoperative complications but its impact on outcome after pancreatoduodenectomy (PD) is scarcely studied. This prospective cohort study aimed to assess the effect of continuous insulin infusion on postoperative complications and blood glucose, as well as to evaluate the impact of hyperglycemia on complications, after PD. MATERIALS AND METHODS: One h

Utilizing MRI, [18F]FDG-PET and [89Zr]Zr-DFO-28H1 FAP-PET tracer to assess inflammation and fibrogenesis in a reproducible lung injury rat model : a multimodal imaging study

Objective: Accurate imaging biomarkers that indicate disease progression at an early stage are highly important to enable timely mitigation of symptoms in progressive lung disease. In this context, reproducible experimental models and readouts are key. Here, we aim to show reproducibility of a lung injury rat model, by inducing disease and assessing disease progression by multi-modal non-invasive