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Extraanatomic vascular reconstruction in patients with aorto-iliac arteriosclerosis
During an 11-year period 117 extraanatomic reconstructions were made for aorto-iliac arteriosclerosis; 36 axillofemoral and 81 femorofemoral crossover bypasses. The patients were old and had several factors making them poor risks for surgery. Axillofemoral grafts were more often used in patients with malignant disease. Postoperative mortality was 10% without difference between the two types of rec
Determination of N-methylsuccinimide and 2-hydroxy-N-methylsuccinimide in human urine and plasma
A method for determination of N-methylsuccinimide (MSI) and 2-hydroxy-N-methylsuccinimide (2-HMSI) in human urine and of MSI in human plasma was developed. MSI and 2-HMSI are metabolites of the widely used organic solvent N-methyl-2-pyrrolidone (NMP). MSI and 2-HMSI were purified from urine and plasma by C8 solid-phase extraction and analysed by gas chromatography-mass spectrometry in the negative
Invandrarproblematik och möjliga sjukgymnastiska behandlingsstrategier- en studie om problem och möjligheter.
Kan transporterna klara miljömålen?
Studien analyserar möjligheterna att reducera energianvändning och emissioner från den svenska transportsektorn fram till år 2015. Energianvändning och emissioner beräknas utifrån officiella prognoser om transportarbetets utveckling samt uppskattningar av specifik energianvändning och emissionsfaktorer för olika teknologi- och bränsleval och transportslag. Emissionerna jämförs med såväl officiell
Rapport från internationell konferens i Montreal 11-13 okt 98: Nya informationsteknologier som stöd för beslutsprocesser i byggandet
Rapport från en internationell konferens i Montreal 11-13 oktober 1998 "The First International Conference on New Information Technologies for Decision Making in Civil Engineering". Författaren (som är bibliotekarie) var den enda representanten från Sverige bland ca 280 forskare från 26 länder, och berättar om sitt eget bidrag: "CER: A Handy Tool for the Civil Engineer", men tar även hjälp av 5 ol
Flat and depressed colorectal tumours in a southern Swedish population: a prospective chromoendoscopic and histopathological study.0
Background: Flat and depressed colorectal tumours are common in Japan but are very rare or non-existent in Western countries. Aims: To study the occurrence of flat colorectal tumours in a southern Swedish population. Methods: In this prospective study, 371 consecutive European patients were examined by high resolution video colonoscopy combined with chromoendoscopy. The nature of the lesions was
Binaural diplacusis och psykoakustik.
Using therapeutic cloning to fight human disease: A conundrum or reality?
The development and transplantation of autologous cells derived from nuclear transfer embryonic stem cell (NT-ESC) lines to treat patients suffering from disease has been termed therapeutic cloning. Human NT is still a developing field, with further research required to improve somatic cell NT and human embryonic stem cell differentiation to deliver safe and effective cell replacement therapies. F
Cost-Benefit Analysis of Separation Distances - a utility-based approach to risk management decision-making
Decision-making in risk management reflects a normative choice of approach. This dissertation is concerned with the possibility of putting the decision in focus by employing an optimum decision criterion within a utility-based approach. The dissertation describes a cost-benefit analysis of separation distance, a risk-reducing measure used in land use planning in the vicinity of hazardous installat
Ola Östin, Myteposet. En studie i Viktor Rydbergs mytologiska forskningar under 1880-talet. Books on Demand. Visby 2005.
Det gäller livet. Mediernas roll i stamcellsdebatten
Markets are more than Bits
This paper argues that the main contribution of Mirowski's paper is the new combination of some seemingly unrelated ideas, like principles for market evolvement and automata theory. Furthermore, many of Mirowski's ideas ought to be inspiring for future economic research. However, it is argued that some ideas, if scrutinized, are difficult to motivate, and other need further refinement before they
Binding of calcium ions and SNAP-25 to the hexa EF-hand protein secretagogin
Secretagogin is a hexa EF-hand protein, which has been identified as a novel potential tumour marker. In the present study, we show that secretagogin binds four Ca2+ ions (log K-1 = 7.1 +/- 0.4, log K-2 = 4.7 +/- 0.6, log K-3 = 3.6 +/- 0.7 and log K-4 = 4.6 +/- 0.6 in physiological salt buffers) with a [Ca2+](0.5) of approx. 25 mu M. The tertiary structure of secretagogin changes significantly upo
Multiple environmental and genetic factors influence skeletal muscle PGC-1alpha and PGC-1beta gene expression in twins.
Genetic and environmental factors contribute to age-dependent susceptibility to type 2 diabetes. Recent studies have reported reduced expression of PPAR{gamma} coactivator 1{alpha} (PGC-1{alpha}) and PGC-1ß genes in skeletal muscle from type 2 diabetic patients, but it is not known whether this is an inherited or acquired defect. To address this question we studied expression of these genes in mus
Capacitance measurements of exocytosis in mouse pancreatic {alpha}-, {beta}- and {delta}-cells studied in intact islets of Langerhans.
To determine the functions of fibromodulin (Fmod), a small leucine-rich keratan sulfate proteoglycan in tooth formation, we investigated the distribution of Fmod in dental tissues by immunohistochemistry and characterized the dental phenotype of 1-day-old Fmod-deficient mice using light and transmission electron microscopy. Immunohistochemistry was also used to compare the relative protein express
Heat Transfer and Fluid Flow Investigations in Ribbed Ducts and Impinging Jets Using Liquid Crystal Thermography and PIV
This thesis presents experimental investigations of local heat transfer and detailed flow measurements in ribbed rectangular ducts and impinging jets. The advanced measurement methods, Liquid Crystal Thermography (LCT) and Particle Image Velocimetry (PIV) are adopted to provide full field characteristics. The work consists of two parts, regarding rib-roughened rectangular ducts and impinging slot
Partitioning in Aqueous Polymer 2-phase Systems .1. Modeling of Affinity Partition
Various factors influencing affinity partitioning in aqueous polymer two-phase systems are studied by model calculations using a self-consistent mean-field lattice theory. The latter is an extension of the theory of Scheutjens and Fleer, adapted to take affinity ligand binding into account. The dependence of partition coefficients on ligand concentration is studied for different binding strengths,
Excited States of the Proton Emitter 105Sb
Excited states in the proton emitter Sb-105 have been investigated for the first time. The nucleus was populated in the reaction Cr-50(Ni-58,1p2n). The GAMMASPHERE Ge-detector array was used together with Microball and the Neutron Shell for selection of the reaction channel. The experimental level scheme agrees well with results of a shell model calculation that uses realistic effective interactio