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Lactic acid bacterial symbionts from the honeybee: Characteristics and applications in wound management

Popular Abstract in Swedish Det senaste decenniet har resistansen mot antibiotika ökat enormt och visat sig vara ett stort problem för många människor runt om hela världen. Överanvändning av antibiotika i maten, jordbruket och den farmaceutiska industrin har resulterat i en epidemi av infektioner som är resistenta mot nuvarande antibiotika och blir allt svårare att behandla. I och med att människoAntibiotic resistance is now a large threat with worldwide agreement that we will fall into a post-antibiotic era unless there is suitable treatment alternatives discovered. In recent years, chronic wounds have become a major burden on society and treatment is complicated. Honey has been widely used as a topical treatment for wounds yet there is much discourse between studies examining its effect

Organizational Image, Identification, and Cynical Distance: Prestigous Professionals in a Low-Prestige Organization

This study examines how a negative organizational image influences organizational identification among prestigious professionals working in a lowprestige organization. A communicative perspective on identification is used to illustrate previously unexplored processes of cynical distancing and shifts in identification targets as ways for business professionals to cope with discrepancies between the

Ontogeny of sexual dimorphism and phenotypic integration in heritable morphs

In this study we investigated the developmental basis of adult phenotypes in a non-model organism, a polymorphic damselfly (Ischnura elegans) with three female colour morphs. This polymorphic species presents an ideal opportunity to study intraspecific variation in growth trajectories, morphological variation in size and shape during the course of ontogeny, and to relate these juvenile differences

Fuzzy inference system for analog joystick emulation with an inductive tongue-computer interface

This paper describes the development of a fuzzy inference system (FIS) for emulating an analog joystick using an inductive tongue-computer interface. The principle of operation of the interface and the inductive sensors signals are described. The FIS receives sensor signals and output the Cartesian position of the virtual joystick, which can be used to control the mouse pointer in a personal compu

Phase-based arterial input functions in humans applied to dynamic contrast-enhanced MRI: potential usefulness and limitations

Object Phase-based arterial input functions (AIFs) provide a promising alternative to standard magnitude-based AIFs, for example, because inflow effects are avoided. The usefulness of phase-based AIFs in clinical dynamic contrast-enhanced MRI (DCE-MRI) was investigated, and relevant pitfalls and sources of uncertainty were identified. Materials and methods AIFs were registered from eight human sub

Pneumatic wound compression after hip fracture surgery did not reduce postoperative blood transfusion

Background and purpose Patients with fracture of the proximal femur often undergo blood transfusion. A pneumatic compression bandage has been shown to reduce transfusion after primary hip arthroplasty for osteoarthritis. In this randomized trial, we evaluated the efficacy of this bandage following surgery for hip fracture. Patients and methods 288 patients, 50 years or older with 292 fractured hip

A grounded theory model for analysis of marine accidents.

The purpose of this paper was to design a conceptual model for analysis of marine accidents. The model is grounded on large amounts of empirical data, i.e. the Swedish Maritime Administration database, which was thoroughly studied. This database contains marine accidents organized by ship and variable. The majority of variables are non-metric and some have never been analyzed because of the large

Complex Formation of Small Molecules during Isolation in Low Temperature Matrices: Water Dimers in p-H-2 and Ne Matrices

The concentrations of water dimer are compared in Ne and p-H-2 matrices at low temperatures, using infrared spectroscopy. Additional data are given for o-D-2 and Ar matrices. For a given monomer concentration, the dimer concentration is significantly higher in solid Ne (or Ar) than in solid p-H-2. In p-H-2, the dimer concentration is only slightly higher than expected for a random distribution of

ERP Licensing Perspectives on Adoption of ERPs in Small and Medium-sized Enterprises

The ERP market has been changing since the implementation peaks observed around Y2K, when most of the high-end adopters take their chance of substituting legacy systems while implementing integrated management. This adoption movement from bigger companies created a reaction on the Small and Medium-sized Enterprises (SMEs) ERP market: on the vendor side, it was necessary to find new market segments

Production of polyhydroxyalkanoates by glycogen accumulating organisms treating a paper mill wastewater.

A process for production of polyhydroxyalkanoates (PHA) by activated sludge treating a paper mill wastewater was investigated. The applied strategy was to select for glycogen accumulating organisms (GAOs) by alternating anaerobic/aerobic conditions. Acidogenic fermentation was used as pretreatment to convert various organic compounds to volatile fatty acids which are preferable substrates for PHA

Oligotryptophan-tagged antimicrobial peptides and the role of the cationic sequence

The effects of varying the cationic sequence of oligotryptophan-tagged antimicrobial peptides were investigated in terms of peptide adsorption to model lipid membranes, liposome leakage induction, and antibacterial potency. Heptamers of lysine (K7) and arginine (R7) were lytic against Escherichia coli bacteria at low ionic strength. In parallel, both peptides adsorbed on to bilayers formed by E. c

Insights into breast cancer: New familial patterns and identification of a potential predictive marker

Popular Abstract in Swedish Bröstcancer drabbar drygt 7500 kvinnor och ett 40-tal män årligen i Sverige. Antalet insjuknande ökar årligen och utöver förbättrade behandlingsmetoder så det finns ett behov att ta reda vem som löper störst risk att drabbas och varför. Dels för att få bättre förståelse för bröstcancer, men också för att hitta preventiva medel. Ärftlighet är en orsak till bröstcancer ocThe last proportion of heredity in breast cancer has proven to be somewhat elusive despite massive attempts to identify the associated factors. Approximately 50 percent of breast cancer caused by familial factors is currently explained. The five-year survival for breast cancer patients is excellent; however, breast cancer is considered a chronic disease, and given enough time, new tumors can devel

Is the Swedish FRAX model appropriate for Swedish immigrants?

The incidence of hip fracture in Sweden is substantially lower in immigrants than in the population born in Sweden. Thus, the use of a FRAXA (R) model in immigrants overestimates the risk of fracture, and the use of country of origin-specific models may be more appropriate. Introduction Age-specific fracture and mortality rates vary between countries so that FRAX tools are country-specific. In the