Sökresultat

If we ever decide to start geoengineering another world, and maybe even terraform a world that is not presently habitable for humans, it is also highly probable that it will become less habitable for any indigenous life. Making sure, or at least trying to determine the probability that a potentially habitable world is in fact uninhabited will thus be an important step before we start any geo-engin

Det finns en rad anledningar till varför ett allt intensivare brukande avjordbrukslandskapen i många industrialiserade länder, t.ex. i Europa, lett till att denbiologiska mångfalden minskat. Även om förlusten av mer eller mindre naturliga habitat är en viktig orsak till den minskade mångfalden, har den biologiskamångfalden påverkats starkt av intensivare odling på fälten. En viktig orsak till dett

Objectives: Double reading in diagnostic radiology can find discrepancies in the original report, but a systematic program of double reading is resource consuming. There are conflicting opinions on the value of double reading. The purpose of the current study was to perform a systematic review on the value of double reading. Methods: A systematic review was performed to find studies calculating th

BackgroundOrgan donation guidelines recommend a “clear” conventional bedside chest radiograph before lung transplantation despite only moderate accuracy for cardiopulmonary abnormalities.PurposeTo evaluate the influence of donor image interpretation on lung transplantation outcome in recipients by following early and late complications, one-year survival, and to correlate imaging findings and bloo

The IEEE Std. P1687.1 working group is currently exploring alternatives to IEEE Std. 1149.1 test access port (TAP) as the interface between the boundary of integrated circuits (ICs) and IEEE Std. 1687 networks. In this paper, we investigate the use of universal asynchronous receiver-transmitter (UART) to access IEEE Std. 1687 networks. We have developed a protocol to describe the information trans

Many birds species connected to the agricultural landscape have for several decades fared poorly in Sweden, as well as in Europe as a whole. This is reflected in the decline of the Farmland Bird Index, an official EU indicator for farmland birds specifically, and biodiversity in general. The Swedish Board of Agriculture invited us to propose measures that will improve the conditions for farmland b

Background: Allergic contact dermatitis caused by leather is common, and several responsible allergens, such as tanning agents, glues, mercaptobenzothiazole derivatives, and dyes, but also antimicrobials and antifungals, are involved. Material and methods: Three female patients were referred to the Departments of Dermatology in a Belgian university hospital following skin reactions caused by leath

Methods were developed for the formation of protoplasts and spheroplasts of gastrointestinal strains of Lactobacillus reuteri, Lactobacillus gasseri, and Lactobacillus salivarius. Attempts to regenerate vegetative cells from protoplasts were not successful, but spheroplasts could be regenerated consistently for five of six strains.

Tidigare forskning har visat hur lokala och regionala organ i EU:s medlemsstateringår i ett system för flernivåstyre (multi-level governance). Frågan för denhär rapporten är vilken ställning de svenska kommunerna har i dennaflernivåorganisation. Inriktningen är juridisk och syftar till att bidra till förståelsenav kommunernas rättsliga roll i dagens statsskick.Att de svenska kommunerna påverkas av

Dysregulation of cytokines in the bone marrow microenvironment promotes acute myeloid leukemia cell growth. Due to the complexity and low throughput of in vivo stem-cell based assays, studying the role of cytokines in the bone marrow niche in a screening setting is challenging. Herein, we developed an ex vivo cytokine screen using 11 arrayed molecular barcodes, allowing for a competitive in vivo r

One of the most rapidly evolving genes in humans, PRDM9, is a key determinant of the distribution of meiotic recombination events. Mutations in this meiotic-specific gene have previously been associated with male infertility in humans and recent studies suggest that PRDM9 may be involved in pathological genomic rearrangements. In studying genomes from families with children affected by B-cell prec

Hemolysins are cytolytic proteins which have been extensively characterized at the molecular level, however, their in vivo functions remain unclear. This study analyzed the association of hemolysin production with the inflammatory response in patients with urinary tract infection (UTI). Infants and children with their first episode of UTI (n = 644) were followed prospectively. The body temperature

Lactobacillus reuteri 100-63 contains a 9.8 kb plasmid (pGT633) encoding resistance to the macrolide-lincosamide-streptogramin (MLS) type B antibiotics. The restriction endonucleases AccI, BamHI, Bcl I, EcoRI, EcoRV, HhaI, HindII, Hpa I, KpnI, SalI, and SspI were employed to establish a physical map of pGT633. Next, genetic transfer experiments were conducted to establish the host range of pGT633.