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Effects of iron on the aggregation propensity of the N-terminal fibrillogenic polypeptide of human apolipoprotein A-I

Specific mutations in APOA1 gene lead to systemic, hereditary amyloidoses. In ApoA-I related amyloidosis involving the heart, amyloid deposits are mainly constituted by the 93-residue N-terminal region of the protein, here indicated as [1-93]ApoA-I. Oxidative stress is known to be an enhancing factor for protein aggregation. In healthy conditions, humans are able to counteract the formation and th

Individuals’ experiences with Brief Admission during the implementation of the Brief Admission Skåne RCT, a qualitative study

Background: Brief admission (BA) is an adjunctive treatment option for individuals with self-harming behavior, having traits of borderline personality disorder (BPD). It is offered alongside outpatient psychotherapy for the purpose of strengthening autonomy, self-reflection and self-care and to increase the likelihood of being able to stay in therapy by avoiding lengthy inpatient hospitalizations.

A virtual speaker in noisy classroom conditions : supporting or disrupting children’s listening comprehension?

Aim: Seeing a speaker’s face facilitates speech recognition, particularly under noisy conditions. Evidence for how it might affect comprehension of the content of the speech is more sparse. We investigated how children’s listening comprehension is affected by multi-talker babble noise, with or without presentation of a digitally animated virtual speaker, and whether successful comprehension is rel

The Southern Sweden Adolescent Allergy-Cohort : Prevalence of allergic diseases and cross-sectional associations with individual and social factors

Objectives: Asthma and allergic diseases are the most frequent chronic diseases in childhood worldwide, and considered a burden for the affected children and their families. The diseases impose an economic burden on society if not diagnosed and treated properly and management of and these diseases are challenging for healthcare professionals. The aim of the present investigation was to assess the

Nanostructures for Optoelectronics : Device Fabrication and Characterization

The nanoscale is an exciting domain when it comes to crystal growth, light-matter interaction and electronics. Especially for optoelectronics, semiconductor nanostructures have many advantages compared to traditional planar structures and are highly interesting for the next generation of solar cells, photodetectors and light emitting diodes. This dissertation explores device fabrication, and elect

Overactivity of alternative pathway convertases in patients with complement-mediated renal diseases

Overactivation of the alternative pathway of the complement system is associated with the renal diseases atypical hemolytic uremic syndrome (aHUS) and C3 glomerulopathy (C3G). C3 nephritic factors (C3NeF) play an important role in C3G pathogenesis by stabilizing the key enzymatic complex of complement, the C3 convertase. However, the reliability of assays detecting these autoantibodies is limited.

Lipid Shell-Enveloped Polymeric Nanoparticles with High Integrity of Lipid Shells Improve Mucus Penetration and Interaction with Cystic Fibrosis-Related Bacterial Biofilms

Nanoparticle (NP) mediated drug delivery into viscous biomatrices, e.g., mucus and bacterial biofilms, is challenging. Lipid shell-enveloped polymeric NPs (Lipid@NPs), composed of a polymeric NP core coated with a lipid shell, represent a promising alternative to the current delivery systems. Here, we describe the facile methods to prepare Lipid@NPs with high integrity of lipid shells and demonstr

Reading expectations : How expectations influence our reading, eye movements, opinions, and judgments

The way we view the world is constantly affected by our expectations. The aim of this book is to determine how expectations affect the way we read. This will help us better understand how we process information, and how our expectations may change the way we read. The research is situated in experimental pragmatics and reading research. Instructions, headlines, and semantic incongruities are used

Central Limit Theorem for Exponentially Quasi-local Statistics of Spin Models on Cayley Graphs

Central limit theorems for linear statistics of lattice random fields (including spin models) are usually proven under suitable mixing conditions or quasi-associativity. Many interesting examples of spin models do not satisfy mixing conditions, and on the other hand, it does not seem easy to show central limit theorem for local statistics via quasi-associativity. In this work, we prove general cen

High rate of latent tuberculosis treatment completion in immigrants seeking asylum in Sweden

Background/Aim: Treatment of latently infected individuals at increased risk of reactivation is a cornerstone in tuberculosis control. Although asylum seekers without residence permit in Sweden are offered screening for both active tuberculosis and latent tuberculosis infection (LTBI), treatment for LTBI is often not initiated due to anticipated low rates of treatment completion. We aimed to compa

Caseload midwifery for women with fear of birth is a feasible option

Objective: Continuity with a known midwife might benefit women with fear of birth, but is rare in Sweden. The aim was to test a modified caseload midwifery model of care to provide continuity of caregiver to women with fear of birth. Methods: A feasibility study where women received antenatal and intrapartum care from a known midwife who focused on women's fear during all antenatal visits. The stu

Neutron reflectometry with the Multi-Blade 10B-based detector

The Multi-Blade is a boron-10-based gaseous detector developed for neutron reflectometry instruments at the European Spallation Source in Sweden. The main challenges for neutron reflectometry detectors are the instantaneous counting rate and spatial resolution. The Multi-Blade has been tested on the CRISP reflectometer at the ISIS Neutron and Muon Source in the UK. A campaign of scientific measure

Accounts of Northern Barbarians in Tacitus' Annales : A Contextual Analysis

The Roman historian Tacitus is not only our most important source for the Early Roman Empire, but also a literary artist second to none. His fragmentarily preserved Annales deals with the imperial rule established by the first emperor Augustus, the Julio-Claudian dynasty (AD 14 – 68). Through his scathing analyses of the consequences of autocratic government, Tacitus has established himself as an

The effects of aerobic exercise and the impact of migraine and co-existing tension-type headache and neck pain

The overall aims of this thesis were to investigate the effects of an aerobic exercise program and the impact of migraine and co-existing TTH and NP in persons with these combined conditions. This thesis is based on four studies.In study I, a new questionnaire, Impact of Migraine, TTH and NP (Impact M-TTH-NP), was developed. This questionnaire covered pain, triggers, psychosocial,socioeconomic and

The Land-Labour Hypothesis in a Settler Economy : Wealth, Labour and Household Composition on the South African Frontier

Traditional frontier literature identifies a positive correlation between land availability and fertility. A common explanation is that the demand for children as labour is higher in newly established frontier regions compared to older and more densely populated farming regions. In this paper we contribute to the debate by analysing the relationship between household composition and land availabil