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Din sökning på "swedish" gav 96158 sökträffar

Nocturnal migratory songbirds adjust their travelling direction aloft: evidence from a radiotelemetry and radar study.

In order to fully understand the orientation behaviour of migrating birds, it is important to understand when birds set their travel direction. Departure directions of migratory passerines leaving stopover sites are often assumed to reflect the birds' intended travel directions, but this assumption has not been critically tested. We used data from an automated radiotelemetry system and a tracking

Dietary Fat Intake and Development of Specific Breast Cancer Subtypes.

We prospectively evaluated fat intake as predictor of developing breast cancer (BC) subtypes defined by estrogen receptor (ER), progesterone receptor (PR), and human epidermal growth factor 2 receptor (HER2), in a large (n = 337327) heterogeneous cohort of women, with 10062 BC case patients after 11.5 years, estimating BC hazard ratios (HRs) by Cox proportional hazard modeling. High total and satu

Lymphocytes in atherosclerosis

It is well established that atherosclerosis is caused by an inflammatory process in the arterial intima. However, it is only in recent years that it has become clear that this inflammation is modulated by immune responses against plaque antigens. These antigens are primarily believed to be modified self-antigens such as oxidized LDL. The immune system is challenged to determine whether these antig

Assessment and analysis of housing accessibility: adapting the environmental component of the housing enabler to United States applications.

The home environment is a primary context for daily activities, especially among older adults and persons with disabilities. Functional and age-related decline can generate problems in relation to certain environmental features, necessitating modifications or other provisions of support. The determination of appropriate home interventions is best served using a person–environment (P–E) fit approac

Combined Innovation Policy: Linking Scientific and Practical Knowledge in Innovation Systems

New research indicates that firms combining the science-based STI (Science, Technology, Innovation) and the experience-based DUI (Doing, Using, Interacting) modes of innovation are more efficient when it comes to improving innovation capacity and competitiveness. With regard to innovation policy, the STI mode calls for a supply-driven policy, typically aimed to commercialize research results. The

Does epigenetic dysregulation of pancreatic islets contribute to impaired insulin secretion and type 2 diabetes?

β cell dysfunction is central to the development and progression of type 2 diabetes (T2D). T2D develops when β cells are not able to compensate for the increasing demand for insulin caused by insulin resistance. Epigenetic modifications play an important role in establishing and maintaining β cell identity and function in physiological conditions. On the other hand, epigenetic dysregulation can ca

Leveraging cross-species transcription factor binding site patterns: from diabetes risk Loci to disease mechanisms.

Genome-wide association studies have revealed numerous risk loci associated with diverse diseases. However, identification of disease-causing variants within association loci remains a major challenge. Divergence in gene expression due to cis-regulatory variants in noncoding regions is central to disease susceptibility. We show that integrative computational analysis of phylogenetic conservation w

Defining the role of common variation in the genomic and biological architecture of adult human height.

Using genome-wide data from 253,288 individuals, we identified 697 variants at genome-wide significance that together explained one-fifth of the heritability for adult height. By testing different numbers of variants in independent studies, we show that the most strongly associated ∼2,000, ∼3,700 and ∼9,500 SNPs explained ∼21%, ∼24% and ∼29% of phenotypic variance. Furthermore, all common variants

Does immune-tolerance treatment with Alum-formulated GAD65 protect insulin-production in the pancreatic islet β cells?

Type 1 diabetes is a serious chronic disease in which the pancreatic islet beta cells are destroyed by autoimmunity specifically directed to intracellular autoantigens. Still undefined environmental factors are likely to initiate the disease process. One of the autoantigens is glutamic acid decarboxylase (GAD65) and attempts are made to induce immunological tolerance against this autoantigen. Alum

A Novel Test for Recessive Contributions to Complex Diseases Implicates Bardet-Biedl Syndrome Gene BBS10 in Idiopathic Type 2 Diabetes and Obesity

Rare-variant association studies in common, complex diseases are customarily conducted under an additive risk model in both single-variant and burden testing. Here, we describe a method to improve detection of rare recessive variants in complex diseases termed RAFT (recessive-allele-frequency-based test). We found that RAFT outperforms existing approaches when the variant influences disease risk i

Professionalism and Organizational Performance in the Wake of New Managerialism

With New Public Management came the idea that public organizations should be led by professional managers, rather than by professionals. This has been referred to as new managerialism. This article explores how new managerialism may affect professional autonomy in a public organization that enjoys a high – and constitutionally protected – degree of organizational autonomy. A framework distinguishi

Clients' experiences of the Boston Psychiatric Rehabilitation Approach: A qualitative study.

The Boston Psychiatric Rehabilitation Approach (BPR) is person-centered and characterized by being based entirely on the individual's unique needs and preferences in the areas of working, learning, social contacts, and living environment. Nevertheless, the person-centered approach is lacking firm evidence regarding outcomes, and empirical studies regarding clients' experiences of this particular m

In-between strengthened accessibility and economic demands : analysing self-service libraries from a user perspective

Purpose - The aim of this paper is to explore the implementation of self-service at public libraries from the perspective of their users. The implementation of self-service is related to a diverse societal context including for example an overall digitalisation, budget constraints and political expectations on public libraries to contribute to marketing the local community.Methodology - Semi-struc

Increased DNA methylation variability in type 1 diabetes across three immune effector cell types

The incidence of type 1 diabetes (T1D) has substantially increased over the past decade, suggesting a role for non-genetic factors such as epigenetic mechanisms in disease development. Here we present an epigenome-wide association study across 406,365 CpGs in 52 monozygotic twin pairs discordant for T1D in three immune effector cell types. We observe a substantial enrichment of differentially vari