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BACKGROUND: Among asymptomatic patients with severe carotid artery stenosis but no recent stroke or transient cerebral ischaemia, either carotid artery stenting (CAS) or carotid endarterectomy (CEA) can restore patency and reduce long-term stroke risks. However, from recent national registry data, each option causes about 1% procedural risk of disabling stroke or death. Comparison of their long-te
Tuberculosis is a communicable disease that persists as a second leading cause for death, by an infectious agent. Several reasons contribute to this issue to this, of which an upsurge in antibiotic resistance is of top concern. Resistance patterns in the form of mono or multidrug resistance was reported to most clinical therapies at our disposal. This thesis aims to address this issue by studying
The effect of surface strain on the passive film evolution of SAF 2507 super duplex stainless steel exposed to ambient air and 0.1 M NaCl solution with varying anodic polarization at room temperature has been investigated using in-situ grazing incidence X-ray diffraction (GIXRD) in combination with electrochemical measurements. Surface strain affected the crystallinity of the passive film as such
MRI-based biophysical models are typically validated by comparison to ex-vivo histology of fixed tissue. The fixation process itself and the accompanied autolysis processes strongly modify tissue composition, and lead to MR signal changes, making the validation of biophysical models for in vivo MRI particularly challenging. To better understand the temporal evolution of the fixation process within
PURPOSE OF REVIEW: Moraxella catarrhalis is an emerging human-specific pathogen responsible for upper and lower respiratory tract infections. Understanding the events in the complex pathogenesis and underlying mechanisms during M. catarrhalis infection is a key to the development of novel therapeutics and vaccines. RECENT FINDINGS: Several novel findings have been reported on Moraxella pathogenesi
Water uptake on aerosol and cloud particles in the atmosphere modifies their chemistry and microphysics with important implications for climate on Earth. Here, we apply an environmental molecular beam (EMB) method to characterize water accommodation on ice and organic surfaces. The adsorption of surface-active compounds including short-chain alcohols, nitric acid, and acetic acid significantly aff
In searching for novel peptides with affinity for cadmium, the phage display technique was utilized. In the selection procedure, cadmium ions were immobilized on a metal chelating Sepharose gel. The peptides selected from a hexapeptide library showed no homology to naturally occurring metallothioneins. From the phage clones selected in the biopanning process, phages with affinity for Cd-109 in fre
The complement system, a crucial part of the innate immune system, protects the human body during bacterial infections. Complement comprises three pathways, classical, lectin, and alternative, which activate as a protein cascade. Activation of these pathways leads to the opsonization of pathogens with C3 fragments for phagocytosis, chemotaxis of phagocytes to the infection site, and deposition of
The effect of airborne particulate matter on human health is today of considerable research interest. Essential parameters include elemental composition sampling with low pressure cascade impactors and analysis by particle induced x-ray emission spectroscopy (PIXE). It is shown that the aerosol generated by arc welding operations is several orders of magnitude denser than aerosols in ambient air.
Robert Ryan.doc A method of interpreting prenominal possessives: incorporating the generative lexicon and type-shifting. ROBERT RYAN Växjö University 1. Introduction Using Pustejovsky’s lexical semantic theory, according to which word senses have a rich internal structure (Pustejovsky (1995)), Jensen & Vikner (1994), and Vikner & Jensen (1999), present a unified formal semantic analysis of the pre
https://www.sol.lu.se/fileadmin/media/forskning/workingpapers/engelska/vol01/RobertRyan.pdf - 2026-07-16
4D printing is a development in additive manufacturing that enables 3D printed objects to transform over time in response to environmental stimuli. This research investigates the architectural viability of large-scale fused deposition modeling (FDM) 3D printing of thermoplastics onto stretched textiles, which retract and warp into 3D structures upon release. Employing an iterative research-by-desi
Muscle-invasive bladder cancer (MIBC) is characterised by significant molecular heterogeneity, with the tumour composition being further sculptured by local microenvironmental influences. This inherent complexity contributes to the divergent disease trajectories and the variable therapeutic susceptibility observed among patients. Consequently, there is an evident need for prognostic and predictive
We carried out the first high-resolution transit observations of the exoplanet WASP-49 Ab with Keck/HIRES. Upon custom wavelength calibration we achieve a Doppler RV precision of < 60 m s−1. . This is an improvement in RV stability of roughly 240 m s−1 with respect to the instrument standard. We report an average sodium flux residual of (Formula presented) per cent t (8.0σ) comparable to previous
Drawing from socio-legal studies on technological governance and notions of the pacing problem between law and new technologies, this chapter addresses how generative AI is regulated in the EU AI Act. Specifically, it focuses on implications of the two-tiered approach to General Purpose Artificial intelligence (GPAI) models, where the top tier is adding obligations to producers of so-called “syste
Pulmonary arterial hypertension (PAH) is a life-threatening condition with no cure, making research into its underlying mechanisms critical. The platelet-derived growth factor (PDGF) signaling pathway plays a crucial role in vascular remodeling, a key factor in PAH progression. Anti-PDGF receptor therapies, such as imatinib, show promise but are associated with significant side effects. Recent res
BackgroundMolecular subtypes of lung adenocarcinoma (LUAD) with varying prognosis and characteristics have been proposed based on one or two-dimensional studies but are not yet implemented into clinical routine. Epigenetic modifications in cancer cells are independent of sequence variants, directly linked to gene and genome regulation, and thus provide important information to guide subclassificat
Background: Metastatic disease is the main cause of breast cancer (BC)-related deaths, but prediction of metastases remains challenging especially in the large and diverse group with estrogen receptor (ER)-positive, human epidermal growth factor receptor 2 (HER2)-negative tumors. Molecular tumor features beyond currently used markers could provide important information for stratifying metastatic r
Background: Psychological resilience refers to a person's positive adaptation when faced with adversities, such as a breast cancer (BC) diagnosis. Highly resilient patients are more likely to regain stability and be protected from health conditions such as depression, anxiety, and posttraumatic stress disorder. We aimed to identify epigenetic markers that distinguish high- and low-resilient patien
