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Nonlocal ultrafast demagnetization dynamics of Co/Pt multilayers by optical field enhancement
The influence on ultrafast demagnetization dynamics of metallic nano-structured gratings deposited on thin films of magnetic Co/Pt multilayers is investigated by the time-resolved optical Kerr effect. Depending on the polarization of the pump pulse, a pronounced enhancement of the demagnetization amplitude is found. Calculation of the inhomogeneous optical field distribution due to plasmon interac
Maximum likelihood estimation of local stellar kinematics
Context. Kinematical data such as the mean velocities and velocity dispersions of stellar samples are useful tools to study galactic structure and evolution. However, observational data are often incomplete (e. g., lacking the radial component of the motion) and may have significant observational errors. For example, the majority of faint stars observed with Gaia will not have their radial velocit
Maternal use of antihypertensive drugs in early pregnancy and delivery outcome, notably the presence of congenital heart defects in the infants
Purpose To investigate the association between maternal use of antihypertensives in early pregnancy and delivery outcome, notably infant congenital malformations. Methods A cohort study of 1,418 women who had used antihypertensive drugs in early pregnancy but had no diabetes diagnosis were identified from the Swedish Medical Birth Register. Results There was an excess risk for placental abruption,
Responsibility and cooperativeness are constrained, not determined.
Perpetuating "New Public Management' at the expense of nurses' patient education: a discourse analysis
This study aimed to explore the conditions for nurses' daily patient education work by focusing on managers' way of speaking about the patient education provided by nurses in hospital care. An explorative, qualitative design with a social constructionist perspective was used. Data were collected from three focus group interviews and analysed by means of critical discourse analysis. Discursive prac
Association Between BRCA1 and BRCA2 Mutations and Survival in Women With Invasive Epithelial Ovarian Cancer
Context Approximately 10% of women with invasive epithelial ovarian cancer (EOC) carry deleterious germline mutations in BRCA1 or BRCA2. A recent article suggested that BRCA2-related EOC was associated with an improved prognosis, but the effect of BRCA1 remains unclear. Objective To characterize the survival of BRCA carriers with EOC compared with noncarriers and to determine whether BRCA1 and BRC
Hindu nationalism, diaspora politics and nation-building in India
This article proceeds from a critical reading of the role of religion for nation-building in India. In particular, the authors discuss how the Indian notion of secularism relies upon a number of religious legacies manifest in a Gandhian notion of what constitutes religious and political communities. Proceeding from this general picture, the authors examine how Hindu nationalists have used such leg
Practical and physiological aspects of breath alcohol analysis
Breath alcohol analysis constitutes sufficient material for the prosecution of drunk driving without the need for blood analysis. However, the prevailing method used for breath analysis lacks standardization of several physiological variables that cause a variation of the breath alcohol concentration (BrAC). In this thesis, a novel analyzer which standardizes the BrAC to the water vapour concentra
Health-Related Quality of Life and Adherence in Haemophilia
Assessment of health-related quality of life (HRQoL) in haemophilia is important in order to provide information for clinical decision making and to verify the impact of haemophilia on patients and their families. Advances in haemophilia care and prophylactic treatment have improved HRQoL for the patients and where treatment is available, patients with haemophilia have almost reached the same life
The FLT3 inhibitor PKC412 in combination with cytostatic drugs in vitro in acute myeloid leukemia
An internal tandem duplication of FLT3 (FLT3/ITD) occurs in approximately 25% of newly diagnosed AML. PKC412 inhibits the growth of leukemic cell lines with FLT3 mutations such as the MV4-11. This study evaluated the in vitro effects of the combination of PKC412 and ara-C or daunorubicin, studying the effect of co-incubation, pre-incubation and sequential incubation of the drugs in patient samples
Plasma tau levels in Alzheimer's disease
Isolation of progenitor cells from GFP-Transgenic pigs and transplantation to the retina of allorecipients
Work in rodents has demonstrated that progenitor transplantation can achieve limited photoreceptor replacement in the mammalian retina; however, replication of these findings on a clinically relevant scale requires a large animal model. To evaluate the ability of porcine retinal progenitor cells to survival as allografts and integrate into the host retinal architecture, we isolated donor cells fro
The clinical relevance of vertebral fractures and low back pain in elderly men
Popular Abstract in Swedish Osteoporos, eller benskörhet, är en sjukdom som orsakas av störning i skelettets ämnesomsättning. Denna rubbning ger upphov till förändringar i benets uppbyggnad men minskar även mängden benmassa. Osteoporos ger i sig själv inte upphov till besvär men medför en ökad risk för att drabbas av benbrott (frakturer). Dessa frakturer kan vid uttalad benskörhet uppkomma redan vThe number of vertebral fractures has increased during the last few decades.The increase could at least partly be explained by the increasing proportion of elderly in society since these fractures are more commonly found in elderly than in young individuals. Low bone mass and osteoporosis which are also partly related to aging are risk factors for fracture but both age and low bone mass are indepe
EULAR recommendations for vaccination in adult patients with autoimmune inflammatory rheumatic diseases
Objectives To develop evidence-based European League Against Rheumatism (EULAR) recommendations for vaccination in patients with autoimmune inflammatory rheumatic diseases (AIIRD). Methods A EULAR task force was composed of experts representing 11 European countries, consisting of eight rheumatologists, four clinical immunologists, one rheumatologist/clinical immunologist, one infectious disease p
Dosimetric results in treatments of neuroblastoma and neuroendocrine tumors with (131)I-metaiodobenzylguanidine with implications for the activity to administer.
The aim was to investigate whole-body and red marrow absorbed doses in treatments of neuroblastoma (NB) and adult neuroendocrine tumors (NETs) with (131)I-metaiodobenzylguanidine and to propose a simple method for determining the activity to administer when dosimetric data for the individual patient are not available.
Infections as a stimulus for coronary occlusion, obstruction, or acute coronary syndromes.
BACKGROUND: : Atherosclerosis is considered to be an inflammatory disease. Infections are a significant cause of inflammation. Acute infections might precipitate acute coronary syndromes (ACS) whereas chronic infections might be stimuli for the development of atherosclerosis. METHODS: : Coronary angiograms were done on 211 of 335 patients with ACS and the percentage of coronary obstruction was det
Associations between proteins and heavy metals in urine at low environmental exposures: Evidence of reverse causality
Heavy metals can cause renal effects on vulnerable populations but it is uncertain whether these metals still pose health risks at the low exposure levels now prevailing in most industrialized countries. In a cross-sectional study performed on 736 adolescents, we assessed the associations between the concentrations of cadmium and lead in blood and urine and the urinary concentrations of albumin an
Dissociation between Skeletal Muscle Inhibitor-{kappa}B Kinase/Nuclear Factor-{kappa}B Pathway Activity and Insulin Sensitivity in Nondiabetic Twins.
Context: Several studies suggest a link between increased activity of the inflammatory inhibitor-kappaB kinase/nuclear factor-kappaB (IKK/NF-kappaB) pathway in skeletal muscle and insulin resistance. Objective: We aimed to study the regulation of skeletal muscle IKK/NF-kappaB pathway activity as well as the association with glucose metabolism and skeletal muscle insulin signaling. Methods: The stu