Sökresultat

A point-monitoring fluorescence diagnostic system based on a low-energy pulsed laser, fiber transmission optics, and an optical multichannel analyzer was used for diagnosis of patients with bladder malignancies. Twenty-four patients with bladder carcinoma, carcinoma in situ, and/or dysplasia were injected with hematoporphyrin derivative, Photofrin, 0.35 or 0.5 mg/kg body weight, forty-eight hours

The aim of the paper was to explore the heterogeneity among housing adaptation clients. Cluster analysis was performed using baseline data from applicants in three Swedish municipalities. The analysis identified six main groups: "adults at risk of disability", "young old with disabilities", "well-functioning older adults", "frail older adults", "frail older with moderate cognitive impairments" and

BACKGROUND: There is mounting evidence that children born after in vitro fertilization (IVF) run an increased risk of neurological complications and notably cerebral palsy. Whether developmental disturbances occur more often than expected is debated. AIM: To investigate the risk for ADHD in children conceived after IVF. METHODS: Children conceived after IVF and born between 1982 and 2005 were iden

BACKGROUND: Metallic implants, stents, are increasingly being used especially in patients with stenosis of the cardiac vessels. Ten to thirty per cent of the patients suffer from restenosis regardless of aetiology. We have shown increased frequency of contact allergy to stent metals in stented patients. OBJECTIVES: To we evaluate whether contact allergy to stent material is a risk factor for reste

Dementia with Lewy bodies (DLB) is the second most common form of neurodegenerative dementia after Alzheimer's disease (AD). The underlying neurobiological mechanism of DLB is not fully understood and no generally accepted biomarkers are yet available for the diagnosis of DLB. In a recent MRI study, DLB patients displayed hypothalamic atrophy whereas this region was not affected in AD patients. Co

Unfolding proteins are prevented from irreversible aggregation by small heat shock proteins (sHsps) through interactions that depend on a dynamic equilibrium between sHsp subunits and sHsp oligomers. A chloroplast-localized sHsp, Hsp21, provides protection to client proteins to increase plant stress resistance. Structural information is lacking concerning the oligomeric conformation of this sHsp.

Non-invasive tests for the detection of peripheral artery disease (PAD) among individuals with diabetes mellitus (DM) are important to estimate the risk of amputation, ulceration, wound healing and presence of cardiovascular disease, yet there are no consensus recommendations to support a particular diagnostic modality over another. To evaluate the performance of index non-invasive diagnostic test

Abstract We present a practical protocol for the assignment of values to serum proteins in a Target Material using a Reference Material. This protocol is based on the model of Direct Value Transfer between serum matrices and is intended to improve the value assignment of commercial calibrators using the Reference Material CRM 470 (now labeled ERM-DA 470) or similar reference materials. The procedu

Mitochondrial function is thought to play a role in sepsis-induced multiple organ failure. However, the temporal and organ specific alterations in mitochondrial function has yet to be fully elucidated. Many studies show reduced phosphorylating capacity while others have indicated that mitochondrial respiration is enhanced. The objective of the study was to evaluate the temporal dynamics of brain a

Multicentric Castleman's disease (MCD) is an uncommon lymphoproliferative disorder, often associated with a clinically aggressive behavior. No standard treatment has been established, but patients are usually treated with lymphoma-type regimens such as rituximab or combination chemotherapy. Recently, immunotherapies targeting IL-6 have proven effective and have been approved for this indication. H

Lightpath reconfiguration is a networking task that can be performed in order to improve resource utilization. The lightpath reconfiguration problem becomes nontrivial when a new set of lightpaths requires the release of resources previously seized by the (working) lightpaths currently in place, but, in order to ensure continuity of the traffic flow, the working lightpaths cannot be torn down befo

Trabecular bone score (TBS) is a grey-level textural index of bone microarchitecture derived from lumbar spine dual-energy X-ray absorptiometry (DXA) images. TBS is a BMD-independent predictor of fracture risk. The objective of this meta-analysis was to determine whether TBS predicted fracture risk independently of FRAX probability and to examine their combined performance by adjusting the FRAX pr

Huntington's disease is a neurodegenerative disorder that also gives raise to widespread changes in peripheral organs and tissues. We tested the hypothesis that vascular dysfunction may occur in Huntington's disease by studying R6/1 mice which express exon 1 of the mutant huntingtin gene. We assessed arterial function in R6/1 and wild type (WT) mice using myography. Arterial contractility was larg

Human α-lactalbumin made lethal to tumor cells (HAMLET) is the first member in a new family of protein-lipid complexes that kills tumor cells with high selectivity. The protein component of HAMLET is α-lactalbumin, which in its native state acts as a substrate specifier in the lactose synthase complex, thereby defining a function essential for the survival of lactating mammals. In addition, α-lact

Abstract Objective. Several studies indicate that ethnicity may be a strong predictor of poor self-rated health (SRH). The aims of the present study were to investigate whether there was an association between ethnicity and poor SRH in subjects with type 2 diabetes and to determine if the association remained after adjusting for possible confounders such as age, gender employment, marital status,

Elevated brain levels of apolipoprotein D (ApoD) correlate with improved neurological recovery after experimental stroke. Hence, a pharmacological induction of ApoD in the postischemic brain could be beneficial for recovery after stroke. Here we investigated the effect of Clozapine, a compound that increases the expression of ApoD, in two rat models of experimental stroke. Rats were subjected to p

Health related quality of life (HRQoL) was assessed in the randomised, prospective ARTSCAN study comparing conventional radiotherapy (CF) with accelerated radiotherapy (AF) for head and neck cancer.