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Purpose. To investigate if testicular cancer survivors (TCSs) have a higher incidence of work loss compared with the population, accounting for stage, treatment and relapse.Material and methods. A cohort of 2146 Swedish TCSs diagnosed 1995-2007 (seminoma n = 926, non-seminoma n = 1220) was identified in the SWENOTECA (Swedish-Norwegian Testicular Cancer Group) register, and matched 1:4 to populati
BACKGROUND: Female sex pheromones attracting mating partners over long distances are a major determinant of reproductive isolation and speciation in Lepidoptera. Males can also produce sex pheromones but their study, particularly in butterflies, has received little attention. A detailed comparison of sex pheromones in male butterflies with those of female moths would reveal patterns of conservatio
Intraneuronal inclusions containing alpha-synuclein (a-syn) constitute one of the pathological hallmarks of Parkinson's disease (PD) and are accompanied by severe neurodegeneration of A9 dopaminergic neurons located in the substantia nigra. Although to a lesser extent, A10 dopaminergic neurons are also affected. Neurodegeneration of other neuronal populations, such as the cholinergic, serotonergic
Numerical simulations using Large Eddy Simulation (LES) are applied to turbulent swirling flow fields. The swirling motion is often introduced into combustors to act as flame holders or enhance the mixing between species. Different turbulence models capture the swirling motion more or less accurately. LES is well suited for understanding details of swirling flows. It resolves all the large scales
This thesis examines the creative appropriation of Shakespeare in theory and practice. It is based on close readings of King Lear alongside three appropriations of the play in works of fiction by three North American women writers: Jane Smiley, Anne Tyler, and Margaret Atwood. The aim is to demonstrate how a ‘palimpsestic’ reading, i.e. a reading in which the reader oscillates between ‘pre-text’ a
The thesis examines various aspects of "electricity hypersensitivity" (EH). An empirical investigation of a group of persons suffering from EH was carried out, a part of the group being treated psychologically according to cognitive- behavioural principles in a controlled outcome study. The major findings concern an explanatory-model of EH, the the assessment of characteristics of EH-sufferers and
Popular Abstract in Swedish Modellering och krav för automation av gradningsprocessAn increasing number of robots have been used for the finishing of castings during recent years. This is mainly due to developments to overcome problems that restricted their use during the past decade. The major difficulties have been the need to control reaction forces during metal removing by grinding operations and the lack of tools designed specially for robots. The elimination of these two p
Given the increasing interest in the association between exposure to air pollution and adverse health outcomes, the development of models that provide accurate spatio-temporal predictions of air pollution concentrations at small spatial scales is of great importance when assessing potential health effects of air pollution. The methodology presented here has been developed as part of the Multi-Ethn
Acute cellular rejection (ACR) the first year after heart transplantation (HT) and its impact on survival was investigated. All 215 HT-patients at our centre 1988-2010, including 219 HTs and 2990 1(st) -year endomyocardial biopsies (EMBs), were studied. "Routine"-EMBs obtained 1, 2, 3, 4, 6, 8, 10, 12, 16, 20, 24, 32, 40 and 52 weeks after HT, and "additional clinically indicated" (ACI) EMBs, were
In northern Sweden, plants growing in association with the clonal dwarf shrub Empetrum hermaphroditum usually exhibit limited growth and are N-depleted. Previous studies suggest that this negative effect by E. hermaphroditum may be explained, at least in part, by the release of phenolic compounds, particularly the dihydrostilbene, batatasin-III from foliage to soil. In the present work, we investi
Popular Abstract in Swedish Denna avhandling är resultatet av ett doktorandprojekt vid Kvartärgeologiska avdelningen, Lunds Universitet. Syftet med undersökningen var att rekonstruera vegetations-, klimat- och havsnivåförändringar på Skagi-halvön, norra Island, under sen-Weichsel och tidig-Holocen. Nordatlantområdet genomgick en serie dramatiska klimatväxlingar i samband med övergången från den sSediment sequences from five lakes on the Skagi peninsula, northern Iceland, were subjected to mineral magnetic analysis, carbon analysis, pollen analysis, plant macrofossil analysis, diatom analysis, radiocarbon dating and tephra analysis in order to make detailed reconstructions of vegetation, climate and sea level during the Late Weichselian and Early Holocene. The main purpose was to investiga
OBJECTIVE. Our goal was to investigate whether outcome in extremely low birth weight infants changes over time in Finland. PATIENTS AND METHODS. All infants with a birth weight < 1000 g born in Finland in 1996 - 1997 and 1999 - 2000 were included in the study. Perinatal and follow-up data were collected in a national extremely low birth weight infant research register. Data concerning cerebral pal
Popular Abstract in Swedish Påverkan av faktor V Leiden-mutationen på risk för utveckling av neovaskulära komplikationer efter centralvenstrombos studerades. Hos patienter med mutationen var risken nästan tre gånger högre att utveckla neovaskulära komplikationer än hos patienter utan mutationen. Synnervssvullnad , som nyligen har presenterats som en indikator på god prognos vid centralvenstrombosThe influence of the factor V Leiden mutation on the development of neovascular complications in central retinal vein occlusion was studied. The presence of the mutation was found to enhance the risk of developing neovascular complications almost threefold compared to in patients without the mutation. Optic nerve head swelling, which recently has been presented as an indicator of good prognosis i
Activating mutations of codon 816 of the Kit gene have been implicated in malignant cell growth of acute myeloid leukemia (AML), systemic mastocytosis and germ cell tumors. Substitution of aspartic acid with valine (D816V) renders the receptor independent of ligand for activation and signaling. Wild-type c-Kit is a tyrosine kinase receptor that requires its ligand, stem cell factor (SCF), for acti
Popular Abstract in Swedish Hur näringsbehovet tillgodoses skiljer sig mellan spädbarn och småbarn. Bröstmjölk och/eller modersmjölksersättning dominerar som källor till energi-och näringsintag under första levnadsåret. I småbarnskosten däremot, tillför komjölk majoriteten av energi, protein och mättat fett, men knappast något järn eller fleromättat fett alls. Flera rekommendationer finns över hurIn the diet for young children, whole cow´s milk is the major contributor of calories, protein and saturated fat, but it supplies little iron and polyunsaturated fat. Although several recommendations exist for the composition of formula, recommendations for the composition of milk for young children are lacking. We investigated if milk with modified fat-, protein-, and iron content aimed at young
Popular Abstract in Swedish Medfödda hjärtfel (congenital heart defects,CHD) förekommer hos nästan 1 % av alla födda barn. En del lindriga hjärtfel spontanläker, men de flesta hjärtfel måste opereras i läkande eller lindrande syfte. Stora kirurgiska framsteg har gjorts på senare år. Hjärtfel som tidigare icke ansågs möjliga att åtgärda kan nu opereras, och många operationer utföres tidigt i livet,The aim of this study was to evaluate new MR techniques permitting qualitative and quantitative analysis of cardiac function and measurement of velocity and flow, and later on contrast-enhanced MR angiography, techniques largely unexplored in children with CHD. Infants with tetralogy of Fallot and pulmonary atresia with ventricular septal defect were examined pre-operatively. MRI was found to be a
Popular Abstract in Swedish Hos djur är det vanligt att hannarna slåss om att få para sig med honorna, medan honorna är mer kräsna i sitt val av partner. Är det möjligt att växter gör på samma sätt? I min avhandling har jag visat hur pollen tävlar om att få befrukta de honliga fröämnena i pistillen hos styvmorsvioler (Viola tricolor). Det ligger även i honans intresse att välja en partner som prodAccording to the theory of sexual selection, traits can evolve because they confer a mating advantage in competition with members from the same sex. In animals, sexual selection is considered as an important evolutionary force. In this thesis I have investigated the potential for sexual selection in plants. I have concentrated on the phase of reproduction that occurs after pollinators have deposit
History plays an important role in the philosophy of human rights, more so than in philosophical discussions on related concepts, such as justice. History tends to be used in order to make it credible that there is a tradition of rights as a moral idea, or an ethical ideal, that transcends national boundaries. In the example that I investigate in this chapter, this moral idea is tightly spun aroun
