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Mesenchymal stromal cells (MSC) are multipotent cells with immunomodulatory and regenerative properties. During recent years, the interest in using MSC for clinical approaches for various diseases have increased. The lung field is no exception, and several clinical trials using MSC as a cell-based therapy for severe lung diseases such as chronic obstructive pulmonary disease, idiopathic pulmonary
Environmental management in the City Tunnel Project was a three-year, sociology of law research project (1999-2003) on how the new Environmental Code was applied to one of the largest infrastructural projects in Sweden: the City Tunnel in Malmö. The aim of this article is, after some years, to reflect on and re-examine what happened during the two extended consultations processes to try to find an
Coastal habitats are heavily subjected to eutrophication and commercial fisheries, and such alterations can affect organism interaction strengths and potentially influence trophic dynamics. A key species inhabiting coastal environments in temperate waters is the Atlantic cod Gadus morhua, which utilises coastal areas for food and shelter. We used an experimental mechanistic approach to assay prey
Background: Apoptosis is the primary means for eliminating unwanted cells in multicellular organisms in order to preserve tissue homeostasis and function. It is characterized by distinct changes in the morphology of the dying cell that are orchestrated by a series of discrete biochemical events. Although there is evidence of primitive forms of programmed cell death also in prokaryotes, no informat
Low-intensity laser prepulses (<10(13) W cm(-2), nanosecond duration) are a major issue in experiments on laser-induced generation of protons, often limiting the performances of proton sources produced by high-intensity lasers (approximate to 10(19) W cm(-2), picosecond or femtosecond duration). Depending on the intensity regime, several effects may be associated with the prepulse, some of which a
On the background of geographical and structural barriers for integrated water management discussed by Castensson et al (1990) and Hägerstrand (1993) a case study in Kävlinge river catchment area in southern Scania, Sweden was conducted. The study focused on existing water-related and other forms of co-operation within and between municipalities. Obstacles for effective water management were studi
Sex hormones play a key role in the development of breast cancer. Certain polymorphic variants (SNPs and repeat polymorphisms) in hormone-related genes are associated with sex hormone levels. However, the relationship observed between these genetic variants and breast cancer risk has been inconsistent. We conducted a case-control study nested within two prospective cohorts to assess the relationsh
In this paper, we applied Bayesian multi-layer perceptrons (MLP) using the evidence procedure to predict malignancy of ovarian masses in a large (n = 1,066) multi-centre data set. Automatic relevance determination (ARD) was used to select the most relevant inputs. Fivefold cross-validation (5CV) and repeated 5CV was used to select the optimal combination of input set and number of hidden neurons.
BACKGROUND: The CSF biomarkers tau and Abeta42 can identify patients with AD, even during the preclinical stages. However, previous studies on longitudinal changes of tau and Abeta42 in individual patients with AD and elderly controls report somewhat inconsistent results. METHODOLOGY/PRINCIPAL FINDINGS: We investigated the levels of tau and Abeta42 at baseline and after 1 year in 100 patients with
The highly mobile wandering albatrosses (Diomedea exulans) are adapted to navigate the extreme environment of the Southern Ocean and return to isolated islands to breed. Each year they cover several hundreds of thousands of kilometers during travels across the sea. Little is known about the dispersal flights and migration of young albatrosses. We tracked, by satellite telemetry, the departure disp
Immunity against malaria develops slowly and only after repeated exposure to the parasite. Many of those that die of the disease are children under five years of age. Antibodies are an important part of immunity, but which antibodies that are protective and how these should be measured are still unclear. We discuss the pros and cons of ELISA, invasion inhibition assays/ADCI, and measurement of aff
Slurries obtained from process streams in a starch-to-ethanol plant, Agroetanol AB in Norrköping, Sweden, were used to assess the potential increase in bioethanol yield if heat treatment followed by enzymatic hydrolysis were applied to the residual starch-free cellulose and hemicellulose fractions. The effects of different pretreatment conditions on flour (the raw material), the stream after sacch
A well crystallized sample of EuAti(2)Ge(2) was synthesized by arc-melting of the elements. The structure was refined on the basis of single crystal X-ray diffractometer data: ThCr2Si2 type, 14/mmm, a = 447.3(1), c = 1034.0(4) pm, wR2 = 0.0575, 148 F-2 values and 9 variables. The gold atoms have tetrahedral germanium coordination (261 pm Au-Ge). These AuGe4/4 tetrahedra share four common edges, le
Kraft lignin was used to formulate adhesives in combination with polyethyleneimine, chitosan and soy protein, respectively. The tensile strengths of bond lines formulated with laccase-treated and untreated lignin were found to be similar. However, a remarkable difference was noted when laccase-treated lignin was reduced by sodium borohydride prior to reacting either with chitosan or soy protein -
