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Successful Transcatheter Valve-in-Valve Implantation in a Small Deteriorated Aortic Valve Bioprosthesis

Increased life expectancy and improvement in clinical outcome following surgery has led to an increasing number of elderly patients with a history of prior aortic valve replacement (AVR). As a consequence, a considerable number of patients may require reintervention due to a dysfunctional bioprosthesis with structural valve deterioration (SVD). Transcatheter aortic valve implantation (TAVI) has be

Threshold concentration of glucose for bacterial growth in soil

The activity of heterotrophic soil microorganisms is usually limited by the availability and quality of carbon (C). Adding organic substances will thus trigger a microbial response. We studied the response in bacterial growth and respiration after the addition of low amounts of glucose. First we determined if additions of glucose, at concentrations which did not result in an exponential increase i

Generation of cells for cell-replacement therapy: Specification of neural precursors in vivo and in neural stem cell cultures

Cell replacement therapy of neurodegenerative disorders aims to substitute the degenerating cells with new functional neurons. Clinical trails with patients suffering from Parkinson’s or Huntington’s disease have generated proof-of-principle results that neural precursors taken from the developing human brain can survive upon grafting to the diseased brain and provide long-lasting symptomatic reli

Women self-stereotype with feminine stereotypical traits under stereotype threat

Is self-stereotyping part of the stereotype threat process? The self-concepts of 122 male and female business students were assessed by self-report and the Implicit Association Test (Greenwald, McGhee & Schwartz, 1998). The participants were either told that their salary negotiating ability would be assessed (stereotype threat) or not. There were no sex-differences in the non-diagnostic condit

High Expression of Cathepsin E in Tissues but Not Blood of Patients with Barrett's Esophagus and Adenocarcinoma

Cathepsin E (CTSE), an aspartic proteinase, is differentially expressed in the metaplasia-dysplasia-neoplasia sequence of gastric and colon cancer. We evaluated CTSE in Barrett's esophagus (BE) and cancer because increased CTSE levels are linked to improved survival in several cancers, and other cathepsins are up-regulated in BE and esophageal adenocarcinoma (EAC). A total of 273 pretreatment tiss

Low serum vitamin D is associated with increased mortality in elderly men: MrOS Sweden

In elderly man, low serum 25-hydroxyvitamin D (25(OH)D) was associated with a substantial excess risk of death compared to 25(OH)D values greater than 50-70 nmol/l, but the association attenuated with time. The aim of the present study was to determine whether poor vitamin D status was associated with an increase in the risk of death in elderly men. We studied the relationship between serum 25(OH)

Large-scale association study between two coding LRP5 gene polymorphisms and bone phenotypes and fractures in men

Herein we investigated the association between polymorphisms in the LRP5 gene and bone phenotypes and fractures in three large male cohorts based on the rationale that mutations in LRP5 cause severe bone phenotypes. Results showed an association of the Val667Met SNP with spine BMD in 3,800 young and elderly men. INTRODUCTION: The low-density lipoprotein receptor-related protein 5 (LRP5)-Wnt signal

Relationship between ZnT8Ab, the SLC30A8 gene and disease progression in children with newly diagnosed type 1 diabetes

Autoantibodies against the newly established autoantigen in type 1 diabetes, zinc transporter 8, ZnT8, are presented as two types, ZnT8RAb and ZnT8WAb. The rs13266634 variant of the SLC30A8 gene has recently been found to determine the type of ZnT8Ab. The aim of this study was to explore the impact of this genetic variant and the ZnT8Ab on the residual beta-cell function during disease progression

Disagreement of feminine gender: historical perspectives

In this paper a particular case of grammatical gender agreement system is discussed, concerning the referent of young females or small children. These referents are grammatically treated as neuter nouns, disregarding their biological sex. This is termed gender disagreement. It is argued here that this is due to the older classification of nouns based on active and inactive distinction, stemming fr

Construction of Minimum Euclidean Distance MIMO Precoders and Their Lattice Classifications

This correspondence deals with the construction of minimum Euclidean distance precoders for multiple-input multiple-output (MIMO) systems with up to four transmit antennas. By making use of a state-of-the-art technique for optimization over the unitary group, we can numerically optimize the MIMO precoders. The correspondence then proceeds by identifying the obtained precoders as well-known lattice

Measurement of linewidths and permanent electric dipole moment change of the Ce 4f-5d transition in Y2SiO5 for qubit readout scheme in rare-earth ion based quantum computing

In this work the inhomogeneous (zero-phonon line) and homogeneous linewidths and the permanent electric dipole moment change (averaged value of all dipole orientations) for the Ce 4f-5d transition in Y2SiO5 were measured in order to investigate the possibility for using Ce as a sensor to detect the hyperfine state of a spatially close-lying Pr or Eu ion. The experiments were carried out on Ce dope

Distributed and Scalable Uplink Processing for LIS : Algorithm, Architecture, and Design Trade-Offs

The Large Intelligent Surface (LIS) is a promising technology in the areas of wireless communication, remote sensing and positioning. It consists of a continuous radiating surface located in the proximity of the users, with the capability to communicate by transmission and reception (replacing base stations). Despite its potential, there are numerous challenges from an implementation point of view

Exporting Journalism Culture to Vietnam : The Role of the Trainer in Two Swedish Media Aid Projects

In this paper, I explored how two media aid projects from Sweden were used to intervene in the development of Vietnamese journalism between 1993 and 2007. Vietnamese journalism and media aid are contextualized in this paper by unfolding pedagogical ideology, journalistic culture, and the negotiation of professional ideals. Based on an interview study with Swedish trainers from the media aid projec

Offending Trajectories in Violent Offenders : Criminal History and Early Life Risk Factors

The understanding of offending, and thus its possible prevention, is expanded through longitudinal studies on criminal trajectories depicting early life risk factors. This longitudinal study aimed to explore criminal trajectories, criminal histories, and early life risk factors in a cohort of violent offenders. A Swedish nationally representative cohort of male violent offenders (n = 266), clinica

The association between body mass index and pathological complete response in neoadjuvant-treated breast cancer patients

Background: Obesity seems to be associated with a poorer response to adjuvant chemotherapy in breast cancer (BC); however, associations in the neoadjuvant chemotherapy (NACT) setting and according to menopausal status are less studied. This study aims to investigate the association between pretreatment body mass index (BMI) and pathological complete response (pCR) following NACT in BC according to

On the effect of flavonoids and dietary fibre in lingonberries on atherosclerotic plaques, lipid profiles and gut microbiota composition in Apoe-/- mice

It has not been clarified whether the anti-atherosclerotic effect of lingonberry can be ascribed to its content of flavonoids or dietary fibre or both. The aim of this study was to evaluate the metabolic effects of whole lingonberries compared with isolated flavonoid and fibre fractions on atherosclerotic plaques, plasma lipid profiles, gut microbiota and microbiota-dependent metabolites in a