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Nanna Svartz was a charismatic character who played a significant role in Swedish medicine in the mid-twentieth century. As one of five brothers and sisters, she escaped an early death from tuberculosis. She reached 96 years of age. Her diligence and sense of duty were legendary, along with her ambition to fully prove herself as “the first female professor”. She inherited a certain insecurity from

Apolipoprotein M gene single nucleotide polymorphisms discovery in patients with chronic obstructive pulmonary disease and determined by the base-quenched probe technique

Background It has been reported increased serum apoM levels seen in the patients suffered from obstructive sleep apnoea and chronic obstructive pulmonary diseases. In the present, we further examine the prevalence of apoM gene SNPs in COPD patients. And a new method base-quenched probe technique is established. Methods In the present study, we first used the Roche 454 GS Junior high-throughput seq

Activated protein C resistance : Clinical implications

The discovery of inherited resistance to activated protein C (APC) as a major risk factor for venous thrombosis has dramatically improved our understanding of the pathogenesis of venous thrombosis. In a majority of cases, APC resistance is associated with a single point mutation in the factor V gene (FV) that results in substitution of arginine, R, at position 506 by glutamine, Q, (FV:Q 506). The

Methodological considerations on the determination of the APC response in plasma

The performance of COATEST® APC® Resistance on different coagulation instruments has been further evaluated through analysis of plasma from 100 blood donors on KC 10, ST 4, ACL 300R, Electra 900 and Thrombolyzer. The electromechanical instruments KC-10 and ST 4 showed a lower response to APC than the turbidimetric or photometric instruments with median APC ratios of 2.7 and 2.8 for the two former

Pandemrix® vaccination is not associated with increased risk of islet autoimmunity or type 1 diabetes in the TEDDY study children

Aims/hypothesis: During the A/H1N1 2009 (A/California/04/2009) pandemic, mass vaccination with a squalene-containing vaccine, Pandemrix®, was performed in Sweden and Finland. The vaccination was found to cause narcolepsy in children and young adults with the HLA-DQ 6.2 haplotype. The aim of this study was to investigate if exposure to Pandemrix® similarly increased the risk of islet autoimmunity o

Differential regulation of α and β chains of C4b-binding protein during acute-phase response resulting in stable plasma levels of free anticoagulant protein S

Regulation of C4b-binding protein (C4BP) isoforms during acute phase and its relationship to the plasma concentration of free protein S was elucidated. An assay for β chain containing C4BP (C4BPβ+) was developed and the concentrations of total C4BP, C4BPβ+, total, free, and bound protein S were measured in patients with acute-phase response. Even though total C4BP was increased to 162% (mean value

There is a need for new systemic sclerosis subset criteria. A content analytic approach

Objectives. Systemic sclerosis (SSc) is heterogenous. The objectives of this study were to evaluate the purpose, strengths and limitations of existing SSc subset criteria, and identify ideas among experts about subsets. Methods. We conducted semi-structured interviews with randomly sampled international SSc experts. The interview transcripts underwent an iterative process with text deconstructed t

Outcome of intra-arterial thrombolysis in patients with diabetes and acute lower limb ischemia : a propensity score adjusted analysis

The presence of diabetes mellitus is rarely addressed in acute lower limb ischaemia (ALLI). The aim of this study was to evaluate the outcome of local intra-arterial thrombolysis for ALLI in patients with diabetes mellitus (DM). Outcome of all thrombolytic events performed in an endovascular first-strategy centre during a 13-year period between 2001 and 2013 in patients with ALLI were followed to

A mammalian blood odor component serves as an approach-avoidance cue across phylum border - From flies to humans

Chemosignals are used by predators to localize prey and by prey to avoid predators. These cues vary between species, but the odor of blood seems to be an exception and suggests the presence of an evolutionarily conserved chemosensory cue within the blood odor mixture. A blood odor component, E2D, has been shown to trigger approach responses identical to those triggered by the full blood odor in ma

Self-association of a highly charged arginine-rich cell-penetrating peptide

Small-angle X-ray scattering (SAXS) measurements reveal a striking difference in intermolecular interactions between two short highly charged peptides - deca-arginine (R10) and deca-lysine (K10). Comparison of SAXS curves at high and low salt concentration shows that R10 self-associates, while interactions between K10 chains are purely repulsive. The self-association of R10 is stronger at lower io

Self-reported needs for improving the supervision competence of PhD supervisors from the medical sciences in Denmark

Background: Quality of supervision is a major predictor for successful PhD projects. A survey showed that almost all PhD students in the Health Sciences in Denmark indicated that good supervision was important for the completion of their PhD study. Interestingly, approximately half of the students who withdrew from their program had experienced insufficient supervision. This led the Research Educa

Assessment of owner-directed aggressive behavioural tendencies of dogs in situations of possession and manipulation

Excessive aggression is a common behaviour problem in dogs that can have various destructive effects on the affected people and the implicated dog. Aggressive behaviour directed towards the owner or other family members is one of the most frequently occurring aggressive phenotypes. Here, we examine the reliability of a short questionnaire assessing aggressive behaviours by two, contextually differ

From thematic to organizational prioritization : The challenges of implementing RDI priorities

While priority setting for research, development and innovation (RDI) traditionally focuses on which thematic areas should be supported, less is known about how such goals are implemented on the agency level. Key challenges are how to translate broad priorities into programs and projects, how to govern the knowledge base, and how to handle organizational tensions during implementation. Many of the

Beyond catch-up-can a new innovation policy help China overcome the middle income trap?

Since it embarked on its economic opening and reform path in the late 1970s, the Chinese government has assigned a central role to science, technology and innovation for the country's economic development. In the phase of 'economic catch-up', China has pursued a top-down innovation policy, characterized by targeted investments in science and technology. Recently, a significant shift in China's inn

Voice and swallowing after total laryngectomy

Background: Voice and swallowing problems are often seen in patients with advanced larynx cancer, after total laryngectomy (TL) and chemo/radiotherapy. The aim of this study was to determine the occurrence of voice and swallowing problems in patients who have been laryngectomised and investigate if these symptoms were related to age, time after TL, radiotherapy and TNM-classification. In addition,

Comparative Analysis of European Examples of Freight Electric Vehicles Schemes—A Systematic Case Study Approach with Examples from Denmark, Germany, the Netherlands, Sweden and the UK

eMobility is a hot topic, in the public policy area as well as in business and scientific communities. Literature on electric freight transport is still relatively scarce. Urban freight transport is considered as one of the most promising fields of application of vehicle electrification, and there are ongoing demonstration projects. This paper will discuss case study examples of electric freight v

High resolution time-frequency representations

Non-stationary signals are very common in nature, e.g. sound waves such as human speech, bird song and music. It is usually meaningful to describe a signal in terms of time and frequency. Methods for doing so exist and are well defined. From the time representation it is possible to see the oscillations or waves of the signal and if the signal changes over time. From the frequency representation,