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Objective. To compare choice of actions and justifying reasons among the general public, GPs and oncologists. Design. A postal questionnaire using four vignettes: a healthy patient reluctant to quit smoking and one demanding an X-ray, a pulmonary cancer patient reluctant to quit smoking and one demanding immunotherapy. Subjects. A random sample of the general public (n=1000), GPs (n=200), and onco

In population-based studies, a cluster of cardiovascular risk factors comprising the metabolic syndrome (MetS) has been documented as predictive of cardiovascular disease events and type 2 diabetes. Currently, there are several proposed definitions of the MetS, although data support some advantages of using the 2005 National Cholesterol Education Program Adult Treatment Panel III definition, which

Popular Abstract in Swedish Helicobacter pylori är en bakterie som orsakar såväl magkatarr, magsår som magsäckscancer. H. pylori producerar olika virulensfaktorer såsom enzymet ureas, ett cell vakuolbildande toxin (VacA), andra cytotoxiska proteiner (cagA eller pathogenicity island-associated proteins), flageller och adhesiner. För etablering av H. pylori infektion, måste dessa virulensfaktorer inHelicobacter pylori is a gastric pathogen which cause chronic type B gastritis and peptic ulcer disease. H. pylori produces virulence factors such as urease, vacuolating cytotoxin VacA, cag pathogenicity island-associated proteins, flagella and adhesins. These proteins interact with several host cell molecules such as sialylated cell surface glycoproteins, some of glycolipids and mucins. Glycosami

We present an integrated approach that solves the structure and motion problem for affine cameras. Given images of corresponding points, lines and conics in any number of views, a reconstruction of the scene structure and the camera motion is calculated, up to an affine transformation. Starting with three views, two novel concepts are introduced. The first one is a quasi-tensor consisting of 20 co

Background: The St Gallen surrogate molecular subtype definitions classify the oestrogen (ER) positive breast cancer into the luminal A and luminal B subtypes according to proliferation rate and/or expression of human epidermal growth factor receptor 2 (HER2) with differences in prognosis and chemo-responsiveness. Primary tumours and lymph node metastases might represent different malignant clones

Many plants are adapted to an eroded landscape with a large proportion of virgin soil. Open and disturbed soils are today almost only restricted to agricultural fields with high loads of fertilizers. We conducted a pot experiment in order to investigate growth and nutritional constraints of one calcicole species, Anisantha (syn. Bromus) tectorum, and one calcifuge species, Rumex acetosella, in dec

HYPOTHESIS: Top-down fabrication of polymer nanoparticles from preformed polymers by spontaneous colloid formation under influence of the Ouzo effect is a widely applied concept whereas bottom-up free-radical polymerization of monomers nucleated under the Ouzo regime have found limited application after a seminal report almost half a century ago. We hypothesized that the approach would be of value

Det finns en hel del kunskap om negativa konsekvenser som dopning kan medföra. Användning av anabola androgena steroider (AAS) har uppmärksammats som ett socialt problem i samband med blandmissbruk, kriminalitet, aggressivitet och våld.Research on doping usually has focused on social and individual problems, such as AAS-use in relations to substance abuse, criminality and health issues. The purpose of this study was to analyze the meaning of positive experiences of doping with Anabolic Androgenic Steroids (AAS), outside the traditional sports competition context. Eight respondents with own AAS-experiences were interviewed. The t

Introduction Breathlessness is debilitating and increases in prevalence with age, with people progressively reducing their everyday activities to ‘self-manage’ it. This study aimed to evaluate the impact of breathlessness on function in terms of activities that have been reduced or ceased (‘compromised’) in older men.Methods A cross-sectional postal survey of Swedish 73-year-old man in the VAScula

Forty-two years ago, Stephen Hawking made predictions that radiation does escape from black holes. Known as “Hawking radiation” this phenomenon is too weak to observe with current techniques, and remained the “Holy Grail” for astrophysics. It has remained as such until recently when researchers led by Professor Steinhauer at the Israel Institute of Technology observed radiation emanating from an a

Background: The aim of this study was to evaluate the risk of gastric cancer associated with individual or combined glutathione S-transferases (GSTs) polymorphism and their interaction with environmental factors. Materials and Methods: Genotyping by PCR was carried out for 80 cases and controls each for GSTM1, GSTT1, and GSTP1 polymorphism and mapped for gene—environment association studies. The s

In antiferromagnetic spintronics, the read-out of the staggered magnetization or Néel vector is the key obstacle to harnessing the ultra-fast dynamics and stability of antiferromagnets for novel devices. Here, we demonstrate strong exchange coupling of Mn2Au, a unique metallic antiferromagnet that exhibits Néel spin-orbit torques, with thin ferromagnetic Permalloy layers. This allows us to benefit

Epithelial–mesenchymal transition (EMT) is a cellular process during which epithelial cells acquire mesenchymal phenotypes. Cancer cells undergo EMT to acquire malignant features and TGF-β is a key regulator of EMT. Here, we demonstrate for the first time that TGF-β could elicit EMT in a mouse lung adenocarcinoma cell line. TGF-β signaling activation led to cell morphological changes corresponding

Although virus-negative Merkel cell carcinoma (MCC) is characterized by a high frequency of UV-induced mutations, the expression of two viral oncoproteins is regarded as a key mechanism driving Merkel cell polyomavirus‒positive MCC. The cells in which these molecular events initiate MCC oncogenesis have yet not been identified for both MCC subsets. A considerable proportion of virus-negative MCC i

One way of reducing environmental pollution is to reduce our dependence on fossil fuels by replacing them with solar radiation (Rs), which is one of the main sources of clean and renewable energy. In this study, daily Rs values at seven meteorological stations in Iran (Ahvaz, Isfahan, Kermanshah, Mashhad, Bandar Abbas, Kerman and Tabriz) over 2010-2019 were estimated using empirical models, suppor

Previous studies indicate that the sound environments normally present at hospitals in general and intensive care units in particular, may pose a risk for prolonged patient recovery and for the personnel, disruption of concentration, increased tiredness and possibly more errors. As part of a larger study of the effects of the sound environment in intensive care units (ICU), personnel response was