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European academy of dermatology and venereology European prurigo project : Expert consensus on the definition, classification and terminology of chronic prurigo

Background: The term prurigo has been used for many decades in dermatology without clear definition, and currently used terminology of prurigo is inconsistent and confusing. Especially, itch-related prurigo remains unexplored regarding the epidemiology, clinical profile, natural course, underlying causes, available treatments and economic burden, although burdensome and difficult to treat. Objecti

The Legionella pneumophila effector Lpg1137 is a homologue of mitochondrial SLC25 carrier proteins, not of known serine proteases

Many bacterial effector proteins that are delivered to host cells during infection are enzymes targeting host cell signalling. Recently, Legionella pneumophila effector Lpg1137 was experimentally characterised as a serine protease that cleaves human syntaxin 17. We present strong bioinformatic evidence that Lpg1137 is a homologue of mitochondrial carrier proteins and is not related to known serine

Microbeam radiation therapy - Grid therapy and beyond : A clinical perspective

Microbeam irradiation is spatially fractionated radiation on a micrometer scale. Microbeam irradiation with therapeutic intent has become known as microbeam radiation therapy (MRT). The basic concept of MRT was developed in the 1980s, but it has not yet been tested in any human clinical trial, even though there is now a large number of animal studies demonstrating its marked therapeutic potential

"Everybody knows every child should be educated" : The Strive Towards Universal Primary Education in Tanzania

År 2001 deklarerade den tanzaniska regeringen den första Primary Education Development Plan och därmed avskaffades den tidigare obligatoriska skolavgiften för grundskolan. I och med avskaffandet av skolavgiften förväntades andelen barn i grundskola att öka. Syftet med avhandlingen är att förstå hur reformen och dess fokus på avskaffandet av skolavgiften har påverkat föräldrars och vårdnadshavares In 2001, the first Primary Education Development Plan declared that the previous obligatory primary education fee was to be abolished in Tanzania. This was an attempt to increase the access to public primary education for all children. This thesis aims to understand how the reform and its focus on the abolition of school fee influences parents’ and caregivers’ support for primary education and imp

Eosinophil Cationic Protein, Carotid Plaque, and Incidence of Stroke

BACKGROUND AND PURPOSE: ECP (eosinophil cationic protein) is a marker of eosinophil activity and degranulation, which has been linked to atherosclerosis and cardiovascular disease. We examined the relationship between ECP, carotid plaque, and incidence of stroke in a prospective population-based cohort.METHODS: The subjects participated in the Malmö Diet and Cancer Study between 1991 and 1994. A t

Detailed numerical simulation of transient mixing and combustion of premixed methane/air mixtures in a pre-chamber/main-chamber system relevant to internal combustion engines

Transient mixing and ignition mechanisms in a simplified pre-chamber/main-chamber system are investigated using direct numerical simulation (DNS) with detailed chemical kinetics. Full ignition and flame propagation processes in the premixed methane/air mixtures are simulated. Ignition, the progress and topology of flame evolution, and the mean burning velocity in the main chamber are analyzed in d

Numerical investigation of heat transfer and fluid flow in a rotating rectangular channel with variously-shaped discrete ribs

A numerical study is performed to investigate the effects of various discrete rib configurations on the heat transfer and fluid flow characteristics of a rotating rectangular straight channel (aspect ratio of 2:1) with 45° orientation. Three parameters of the discrete rib configuration - rib streamwise distance, rib widthwise distance, and inner-half-rib angle - are examined based on a continuous

Characterization of gamma-tubulin filaments in mammalian cells

Overexpression of γ-tubulin leads to the formation of filaments, but nothing is known about such filaments with regard to possible presence in cells, structure and probable dynamics. Here, we used mammalian cell lines to investigate the ability of γ-tubulin to form filaments. We found that γ-tubulin produces fibers called γ-tubules in a GTP-dependent manner and that γ-tubules are made up of perice

The protective effect of pregnancy on risk for drug abuse : A population, Co-relative, Co-spouse, and within-individual analysis

Objective: The authors sought to determine whether pregnancy is an intrinsic motivator for cessation of drug abuse. Method: The authors conducted prospective cohort, corelative, co-spouse, and within-person analyses of registration for drug abuse during pregnancy among Swedish women born between 1980 and 1990 who gave birth between ages 20 and 35 (N=149,512). Drug abuse was assessed from medical,

Chemogenetic modulation of cholinergic interneurons reveals their regulating role on the direct and indirect output pathways from the striatum

The intricate balance between dopaminergic and cholinergic neurotransmission in the striatum has been thoroughly difficult to characterize. It was initially described as a seesaw with a competing function of dopamine versus acetylcholine. Recent technical advances however, have brought this view into question suggesting that the two systems work rather in concert with the cholinergic interneurons

Machinery and horsepower prices, 1850-1913

The debate on the industrial revolution (IR) has been focused on the incentives behind investment decisions and how the preliminary conditions for it appeared in England / Great Britain. One of the most famous theories to explain the IR is the one developed by Allen (2012, 2009b,a), who argues that the IR was British due to a unique combination of expensive labour and cheap energy, producing incen

Knee extensor strength and body weight in adolescent men and the risk of knee osteoarthritis by middle age

OBJECTIVES: To assess the extent to which knee extensor strength and weight in adolescence are associated with knee osteoarthritis (OA) by middle age.METHODS: We studied a cohort of 40 121 men who at age 18 years in 1969/1970 underwent mandatory conscription in Sweden. We retrieved data on isometric knee extensor strength, weight, height, smoking, alcohol consumption, parental education and adult

Tumor Necrosis Factor Receptor 1 and 2 Are Associated With Risk of Intracerebral Hemorrhage

BACKGROUND AND PURPOSE: Raised plasma concentrations of tumor necrosis factor receptors (TNFR) have been linked to arterial stiffness, cerebral microbleeds, and vascular events. The aim of this study was to investigate the association of circulating levels of TNFR1 and TNFR2 with risk for future intracerebral hemorrhage (ICH).METHODS: The population-based MDCS cohort (Malmö Diet and Cancer Study;

Educational inequalities in falls mortality among older adults : population-based multiple cause of death data from Sweden

BACKGROUND: Falls are the leading cause of fatal injuries among elderly adults. While socioeconomic status including education is a well-documented predictor of many individual health outcomes including mortality, little is known about socioeconomic inequalities in falls mortality among adults. This study aimed to assess educational inequalities in falls mortality among older adults in Sweden usin

Immunophenotypic identification of early myeloerythroid development

Myeloerythroid-restricted precursor cells, derived from multipotent hematopoietic stem cells, give rise to mature cells of the granulocyte, monocyte, erythroid, and/or thrombocytic lineages. High-resolution profiling of the developmental stages, from hematopoietic stem cells to mature progeny, is important to be able to study and understand the underlying mechanisms that guide various cell fate de

The circular building materials challenge: a case-based policy approach

The transition to a Circular Economy requires enabling conditions that remove existing barriers in product utilisation and material recovery operations. The adoption of circular business models is one of the key building blocks of the Circular Economy, but the viability of such businesses is often dependent on supporting policies. This contribution reviews the literature on resource efficiency pol

The Ambivalent Potentiality of Vulnerability : Museum Pedagogy in Exhibitions on Difficult Matters and its Ethical Implications

The aim of this dissertation is to critically investigate and problematize how museum exhibitions on Difficult Matters, like war and sexual violence, can be designed in order to contribute to teaching-learning relations between museum and visitor, which may transform existing perceptions of self, others, and the world and evoke a deepened sense of responsibility in the viewers, i.e. an ethical tra

Land in balance : The scientific conceptual framework for Land Degradation Neutrality

The health and productivity of global land resources are declining, while demand for those resources is increasing. The aim of land degradation neutrality (LDN) is to maintain or enhance land-based natural capital and its associated ecosystem services. The Scientific Conceptual Framework for Land Degradation Neutrality has been developed to provide a scientific approach to planning, implementing a