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1. Permutation tests are important in ecology and evolution as they enable robust analysis of small sample sizes and control for various forms of dependencies among observations. A common source of dependence is spatial autocorrelation. Accounting for spatial autocorrelation is often crucial, because many ecological and evolutionary processes are spatially restricted, such as gene flow, dispersal,
Tasquinimod is an orally active antiangiogenic drug that is currently in phase III clinical trials for the treatment of castration-resistant prostate cancer. However, the target of this drug has remained unclear. In this study, we applied diverse strategies to identify the histone deacetylase HDAC4 as a target for the antiangiogenic activity of tasquinimod. Our comprehensive analysis revealed allo
Professional cycling combines extensive endurance training with non weight-bearing exercise, two factors often associated with lower bone mineral density (BMD). Therefore BMD was measured with dual-energy x-ray absorptiometry in 30 professional road cyclists (mean (SD) age: 29.1 (3.4) years; height: 178.5 (6.7) cm; weight: 71.3 (6.1) kg; %fat mass: 9.7 (3.2)%; (V) over dotO(2) max: 70.5 (5.5) ml .
Popular Abstract in Swedish Varje år insjuknar ca 7000 kvinnor i Sverige i bröstcancer och antalet ökar för varje år. Fortfarande är kunskapen om orsakerna till bröstcancer relativt okända, men många av de kända riskfaktorerna är kopplade till en hög halt av könshormoner i blodet. Faktorer i kosten som kan motverka effekten av könshormonerna är därför av stort intresse. Under 1990-talet inbjöds Diets high in fibre have previously been associated with decreased risk of breast cancer in the Malmö Diet and Cancer cohort. Several potent compounds may exist in high-fibre diets that might protect against breast cancer, for example lignans. Plant lignans are converted to enterolactone by the gut microflora and are similar in structure to estrogens. Enterolactone may interact with the estrogen r
Although chemical functionalization of single-walled carbon nanotubes was extensively studied, in many cases detailed information about the influence of the nanotube metallicity and diameter is missing. Here, we present an X-ray photoemission and absorption spectroscopy study of endohedrally functionalized carbon nanotubes with different diameters, where Ni(II) acetylacetonate molecules are reacte
ABSTRACT: Courses of Parkinson's disease (PD) that are complicated by weight loss result in poorer overall treatment outcome and lower quality of life. To determine the contribution of depression, which has not yet been specified in the etiology of weight loss in PD, symptomatology and anamnesis from 215 outpatients diagnosed with PD were assessed using a comprehensive battery of neuropsychiatric
This study uses Swedish accident data for the years 2004–2008 to analyze the relationship between injury severity for pedestrians struck by a vehicle and the speed environment at accident locations. It also makes use of a multinomial logit model and other statistical methods. Speed measurements have been performed at accident sites, and the results show that there was a relationship between the (1
Fotosyntesen är växternas fantastiska och för oss livgivande metod att med hjälp av energin i solljuset omvandla luftens koldioxid till växtbiomassa och syre. Men många lägre organismer har en fotosyntes som inte producerar nŒgot syre, medan åter andra organismer kan binda koldioxid med hjälp av någon annan energikälla än solljuset. Lars Olof Björn och Jan Bergström reder ut begreppen.
Although large-scale prospective cohort studies have related hyperglycemia to increased risk of cancer overall, studies specifically on colorectal cancer have been generally small. We investigated the association between prediagnostic levels of glycosylated hemoglobin (HbA1c), a marker for average glucose level in blood, and colorectal cancer risk in a case-control study nested within the European
Background. The acronym ESSENCE (Early Symptomatic Syndromes Eliciting Neurodevelopmental Clinical Examinations) highlights that children seeking clinical treatment are often multiply impaired, thus requiring treatment from several specialties. The aim was to map and relate, on a population level, ESSENCE to two salient predictors of health and adaptation to adversities, namely, Self-Directedness
Popular Abstract in Swedish Dercums sjukdom är ovanlig sjukdom som kännetecknas av uttalad kronisk smärta (>3 månader) i fettväven, kombinerad med övervikt och ett antal mer diffusa associerade symptom, såsom trötthet och allmän sjukdomskänsla. Orsaken till sjukdomen är okänd. Smärtorna är ofta handikappande och de flesta prövade behandlingar, såsom traditionella smärtstillande, ger otillräcklig eDercum’s disease is a rare condition characterised by obesity, chronic pain (>3 months) in the adipose tissue and a number of diffuse associated symptoms, such as fatigue and malaise. The aetiology of the disease is unknown. The experienced pains are often disabling and resistant to most tried treatments, such as analgesics. However, a number of case reports have been published on the promising ef
Background. Patient information in cancer clinical trial is challenging. The value of audio-recording interventions for patients considering participating in clinical trials is unclear. The primary aim of this randomized study was to investigate effects of audio-recorded information on knowledge and understanding in patients considering participation in a clinical trial. Material and methods. Pati
The recent financial crisis starting in 2007-2009 is the longest and the deepest recession since the Great Depression of 1930. The crisis that originated in the US subprime mortgage markets spread and amplified through international financial markets and resulted in severe debt crises in several European countries. Events revealed that the European Union (EU) had insufficient means to halt the spi
Aim To investigate how the chemical composition of native organic matter of two contrasting soils varies with inputs of biochar and fresh material (including plant roots) and how these underlying changes influence microbial community structure. Methods Corn stover (CS) and CS-derived biochars produced at 350 °C and 550 °C were applied at a dose of 7.2 t C ha−1 to two contrasting soils—an Alfis
