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Radiotherapy response in head and neck cancer - evaluation of the primary tumour site

Conclusion: PET-CT scans seem to be sufficient to rule out residual tumour at the primary site. Patients with positive or equivocal PET findings should be scheduled for endoscopy with biopsy or a second PET-CT scan. Objectives: Assessment of remission at the primary site, in patients treated with organ preservation therapy with curative intent, is important to identify residual tumours requiring t

Brain natriuretic peptide is a potent vasodilator in aged human microcirculation and shows a blunted response in heart failure patients.

Brain natriuretic peptide (BNP) is normally present in low levels in the circulation, but it is elevated in parallel with the degree of congestion in heart failure subjects (CHF). BNP has natriuretic effects and is a potent vasodilator. It is suggested that BNP could be a therapeutic alternative in CHF. However, we postulated that the high levels of circulating BNP in CHF may downregulate the resp

Contested administrations: Conflict resolution and the improvement of democracy

This research programme focuses on Democracy and Public Administration, with an emphasis on making democratic institutions better fit to handle contested issues through the use of insights from Peace and Conflict Studies. We are interested in public administration’s role in addressing and (possibly) resolving contested issues and conflicts, in order to increase equality, strengthen processes of in

Dual functions of the human antimicrobial peptide LL-37-Target membrane perturbation and host cell cargo delivery.

The mechanisms behind target vs. host cell recognition of the human antimicrobial peptide LL-37 remain ill-defined. Here, we have investigated the membrane disruption capacity of LL-37 using large unilamellar vesicles (LUVs) composed of varying mixtures of POPC, POPG and cholesterol to mimic target and host membranes respectively. We show that LL-37 is unable to induce leakage of entrapped calcein

Long-Term Evolution of a Long-Term Evolution Model

This paper reviews the 25-plus year history of significant developments of the GENESIS shoreline response model. Topics discussed are line sources and sinks of sand, representation of shore-normal structures including natural sand bypassing, wave transmission by and shoreline response to shore-parallel structures, seawalls, migrating longshore sand waves, seasonal variation by cross-shore sand tra

"None so queer as folk": Gendered expectations and transgressive bodies in leadership

This paper investigates the relationship between the body and leadership through a case study of a transgender leader. The study shows that the leader's body, presumed gender, and gendered appearance are salient markers that employees use to make sense of leaders and leadership, and that this gendered nature of leadership shows the deep roots of gender dichotomies and the heterosexual matrix that

Using HTK for Prolonged Pancreas Preservation Prior to Human Islet Isolation

Background. Histidine-tryptophan-ketoglutarate (HTK) has been established as an alternative to University-of-Wisconsin solution (UWS) for abdominal organ preservation, but data about HTK efficiency to preserve pancreata during prolonged cold ischemia time (CIT) are conflicting. In human islet transplantation, HTK provided similar isolation outcomes after short CIT. The present study aimed to inves

Isotope meteorology of cold front passages: A case study combining observations and modeling

This study investigates the role of below-cloud evaporation and evapotranspiration for the short-term variability of stable isotopes in near-surface water vapor and precipitation associated with central European cold fronts. To this end, a combination of observations with high temporal resolution and numerical sensitivity experiments with the isotope-enabled regional weather prediction model COSMO

Health-related quality-of-life in children with coeliac disease, measured prior to receiving their diagnosis through screening

Objective To compare the health-related quality-of-life (HRQoL) of children with screening-detected coeliac disease (CD), before they learned of their diagnosis, with that of children without CD and in those previously diagnosed with CD. Methods In a cross-sectional CD screening study ('ETICS': Exploring the Iceberg of Coeliacs in Sweden), of 10,041 Swedish 12-year-olds invited, 7567 (75%) consent

Maternal Smoking during Pregnancy and Daughters' Preeclampsia Risk.

An obstetrical paradox is that maternal smoking is protective for the development of preeclampsia. However, there are no prior studies investigating the risk of preeclampsia in women who were exposed to tobacco smoking during their own fetal period. We aimed to study the subsequent risk of preeclampsia in women who were exposed to tobacco smoke in utero, using a national population-based register.

Swedish Air Travellers and Voluntary Carbon Offsets: Towards the Co-Creation of Environmental value?

There is now broad consensus that aviation is a significant contributor to global warming, and various mechanisms are currently discussed to reduce the sectors’ emissions of greenhouse gases. The European Union is likely to include aviation in its emission trading system by 2011, but globally no such system is discussed. One question is thus of whether voluntary carbon offsetting schemes can make

Cladribine prolongs progression-free survival and time to second treatment compared to fludarabine and high-dose chlorambucil in chronic lymphocytic

We conducted a randomized phase III trial to compare the efficacy and safety of two purine analogs, cladribine and fludarabine, with high-dose chlorambucil, in patients with previously untreated chronic lymphocytic leukemia (CLL). Between 1997 and 2004, 223 patients with CLL were randomly assigned to cladribine, fludarabine or chlorambucil, for six cycles of therapy with frequent health-related qu

Multiple domains of MASP-2, an initiating complement protease, are required for interaction with its substrate C4

The complement system is fundamental to both innate and adaptive immunity and can be initiated via the classical, lectin or alternative pathways. Cleavage of C4 by MASP-2, the initiating protease of the lectin pathway, is a crucial event in the activation of this pathway, preceding the eventual formation of the C3 convertase (C4bC2a) complex on the pathogen surface. Interactions required for the c

International Biobanking for Lung Cancer and COPD as the Future Resource for Clinical Protein Research

Characterized tissue with pathological grading and blood samples as well as other biofluids forms the basis for all biobanks as a resource in modern life science. Biobanks are accessed to measure biological components that can be used to monitor the status of health and disease in individual samples and population groups. The biomarker diagnostics area, predicting drug efficacy, stratification of