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Non-invasive measurement of arterial longitudinal movement

In arterial vessel wall characterisation the longitudinal movements of vessels have gained little or no attention. It has been presumed that the arterial vessels move very little in the longitudinal direction. With modern high resolution ultrasound it can, however, be seen that arterial vessels move not only in the circumferential, but also in longitudinal direction. This paper describes a non-inv

Gamma-ray Spectroscopy of Core-excited States in 51Mn

The level scheme of Mn-51 has been investigated using the Si-28(S-32 2alpha1p)Mn-51 fusion-evaporation reaction at 125 MeV beam energy. The gamma rays were detected in the Ge-detector array Gammasphere, which was coupled to the 4pi-charged-particle detector Microball and the Neutron Shell for the coincident detection of evaporated particles. Over 100 new gamma-ray transitions connecting some 50 ex

A systematic review of low level laser therapy with location-specific doses for pain from chronic joint disorders

We investigated if low level laser therapy (LLLT) of the joint capsule can reduce pain in chronic joint disorders. A literature search identified 88 randomised controlled trials, of which 20 trials included patients with chronic joint disorders. Six trials were excluded for not irradiating the joint capsule. Three trials used doses lower than a dose range nominated a priori for reducing inflammati

Glutathione S-transferase µ(GST) modifies activities of proteases and levels of cystatin C secreted by mouse retinal explants

Purpose: In one form of human autosomal recessive retinitis pigmentosa and in retinal degeneration (rd1) mouse, mutation occurs in the genes encoding ß subunit of rod photoreceptor cGMP phosphodiesterase. Therefore, rd1 mutant mouse is an appropriate model for human inherited retinal degeneration studies. Retinal explants are successfully cultured in serum free chemically defined R16 medium to eva

Anaerobic digestion potential of urban organic waste: a case study in Malmo

A study of existing organic waste types in Malmo, Sweden was performed. The purpose was to gather information about organic waste types in the city to be able to estimate the potential for anaerobic treatment in existing digesters at the wastewater treatment plan (WWTP). The urban organic waste types that could have a significant potential for anaerobic digestion amount to about 50 000 tonnes year

Evaluation of ethanol effects on PLC signal transduction pathways using cell lines of neuronal origin

Human neuroblastoma cells SH-SY5Y and neuroblastoma-glioma cells NG 108-15 have been used as models for the elucidation of the effects of ethanol on receptor-mediated phospholipase C activity, c-fos mRNA expression and protein kinase C activity. Cells were exposed to ethanol (0-200 mM) for varying periods up to seven days. Agonist stimulated events were obtained in NG 108-15 cells with bradykinin

Salt-saturated salt solution as a standard system for sorption calorimetry

The method of sorption calorimetry allows simultaneous monitoring of water activity and the partial molar enthalpy of mixing of water. The way of calibration of sorption calorimeter affects the accuracy of the data obtained in sorption experiments. In order to improve the accuracy of the method one can use physico-chemical calibration instead of electrical calibration. The system for use in the ca

Thermally sprayed wire-mesh catalysts for the purification of flue gases from small-scale combustion of bio-fuel - Catalyst preparation and activity studies

Catalytically active wire meshes were used to combust different pollutants present in flue gases from bio-fuel combustion, e.g. CO, propylene, terpenes and tar. Alumina was spray-deposited onto wire meshes of Kanthal AF (8-20 Tayler mesh) with a plasma spray equipment. The specific surface area of the ceramic layer was increased through wash coating, in-situ precipitation or sol-treatment. The cat

Respiratory distress syndrome in infants with impaired intrauterine growth

The recently introduced intrauterine growth curve, based on ultrasonically estimated foetal weights, was retrospectively applied to an inborn population of 883 infants born before 33 gestational weeks at the University Hospital of Lund, during 1985-94. The estimation of birthweight deviation resulted in 630 (71.3%) infants with a birthweight appropriate for gestational age (AGA), 244 (27.6%) infan

Forearm fractures in Malmo, Sweden. Changes in the incidence occurring during the 1950s, 1980s and 1990s

Between the 1950s and the 1980s, the incidence of forearm fractures increased in the city of Malmo. We have now collected data on all forearm fractures during 1991 and 1992 and compared them with previously published data from 1953-1957 and 1980-1981. During the 1990s, 1314 individuals with wrist fractures and 125 with shaft fractures were recorded. In men, we found a twofold increase in the stand

Mutation screening of the BTK gene in 56 families with X-linked agammaglobulinemia (XLA): 47 unique mutations without correlation to clinical course

Objectives. To determine the utility of single-stranded conformation polymorphism (SSCP) analysis for mutation screening in the BTK (Bruton's tyrosine kinase) gene, we investigated 56 X-linked agammaglobulinemia (XLA) families. To obtain genotype/ phenotype correlations, predicted protein aberrations were correlated with the clinical course of the disease. Patients. This study included 56 patients

Ornithine metabolism along the female mouse nephron: localization of ornithine decarboxylase and ornithine aminotransferase

The fate of ornithine in the nephron of the female OF-1 Swiss mouse remains unknown. The aim of the present study was to identify the nephron segments containing the key enzymes involved in ornithine metabolism: ornithine decarboxylase (ODC) and ornithine aminotransferase (OAT). Viable tubules isolated by microdissection were incubated with [1-14C]ornithine to study the oxidative pathway. Other tu

Validation of the Brush Model towards VTI-measurement data recorded in Arjeplog 2006

The report shows a validation of the brush tire-model towards measurement data performed in the RFE-project within the IVSS-framework. The data is recorded by VTI at Colmis Proving Ground in Arjeplog. The winter tire, Continental ContiWinterContact TS810 215/55R16, the summer tire, Continental ContiSportContact 225/45R17 91W, and the studded tire: Gislaved Nordfrost 3 215/55R16 are tested longitud

Norms and legal rules : An investigation of the tunnel construction through the Hallandsås ridge

Popular Abstract in Swedish Tunnelbygget genom Hallandsåsen har utvecklats på ett sådant sätt och fått sådana konsekvenser, att frågan hur projektet skall förstås och förklaras är viktig. Vill man studera vilka mekanismer i samhället som kan förhindra projektets förlopp eller dess konsekvenser, bör man först förstå projektet. Matthias Baiers bok handlar om hur man med normer kan förstå och beskrivIn 1992 Swedens biggest tunnelproject begun. Two 8.5 km tunnels should cross a big ridge in southern Sweden which was seen as an obstacle to a fast and efficient railway line connecting Oslo and Gothenburg with Malmö and Copenhagen. However, the project had to stop in 1997 due to environmental damages. With only a third of the tunnel accomplished, the project was also much delayed and had a heavy