Biohybrid structures formed by noncovalent interaction between avidin as a bridging unit and biotinylated glycodendrimers based on poly(propyleneimine) (GD-B) have potential for biomedical application. Therefore, an exact knowledge about molar mass, dispersity, size, shape, and molecular structure is required. Asymmetrical flow field-flow fractionation (AF4) was applied to separate pure and assemb

The present study elaborates on a 2D level set model of polycrystal microstructures that was recently established by adding the influence of anisotropic grain boundary energy and mobility on microstructure evolution. The new model is used to trace the evolution of grain boundary character distribution during grain growth. The employed level set formulation conveniently allows the grain boundary ch

Background GSK2190915, a potent 5-lipoxygenase-activating protein inhibitor, prevents the synthesis of leukotrienes and 5-oxo-6,8,11,14-eicosatetraenoic acid (5-oxo-ETE). Objective To assess the effect of GSK2190915 on the allergen-induced asthmatic responses. Methods Nineteen eligible male subjects with mild asthma were enrolled in and completed this four-centre, double-blind, two-way crossover s

BACKGROUND:Osteochondral fractures are often seen on magnetic resonance imaging (MRI) of acutely injured knees, but their existence has gained little interest because of a lack of knowledge of their relation to treatment options and outcome. It is not clear whether acute phase synovial fluid (SF) concentrations of cartilage and bone markers and proinflammatory cytokines are different between traum

In adult mammals, neural progenitors located in the dentate gyrus retain their ability to generate neurons and glia throughout lifetime. In rodents, increased production of new granule neurons is associated with improved memory capacities, while decreased hippocampal neurogenesis results in impaired memory performance in several memory tasks. In mouse models of Alzheimer's disease, neurogenesis is

Collagenous colitis (CC) is an inflammatory bowel condition of unknown etiology. Systemic sclerosis (SSc) has been associated with CC in a few cases, but it is not clear whether CC could be considered an unusual manifestation of SSc or an independent condition. Here we present a case of SSc-associated CC and compare routine histology and immunofluorescence studies for allograft inflammatory factor

This article addresses the ‘ coloniality of gender’ in relation to rearticulated indigenous Aymara gender notions in contemporary Bolivia. While female indigenous activists tend to relate the subordination of women to colonialism and to see an emancipatory potential in the current process of decolonisation, there are middle-class advocates for gender equality and feminist activists who seem to fea

In contrast to the upfront setting in which the role of high-dose therapy with autologous hematopoietic cell transplantation (HCT) as consolidation of a first remission in patients with multiple myeloma (MM) is well established, the role of high-dose therapy with autologous or allogeneic HCT has not been extensively studied in MM patients relapsing after primary therapy. The International Myeloma

Low incidences of thromboembolism (TE) and bleeding in patients with mechanical heart valves (MHV) have previously been reported. This study assesses the incidence of and clinical risk factors predicting TE, major bleeding and mortality in a clinical setting.

Objective: This study explores if increasing number of repetitions might improve the precision of the acceptable noise level (ANL) test. Design: We measured twelve ANL repetitions, i.e. four complete ANL tests (4 × 3 repetitions), at one session using diotic presentation and a non-semantic ANL version. Study sample: Thirty-two normal-hearing adults. Results: Small order and fatigue effects were se

Recent public debates about sexuality in India and Vietnam have brought the rights of lesbian, gay, bisexual and transgender people sharply into focus. Drawing on legal documents, secondary sources and ethnographic fieldwork conducted in the urban centres of Delhi and Hanoi, this article shows how the efforts of civil society organisations dedicated to the fight for lesbian, gay, bisexual and tran

Modulation of K+ conductance of the inner mitochondrial membrane has been proposed to mediate preconditioning in ischemia-reperfusion injury. The mechanism is not entirely understood but it has been linked to a decreased activation of mitochondrial permeability transition (mPT). In the present study, K+ channel activity was mimicked by picomolar concentrations of valinomycin. Isolated brain mitoch

We present the first in Poland, and among the first in Europe, cases of transcatheter implantation of the biological Sapien Edwards valve in the pulmonary position. The valves were implanted successfully without periprocedural complications in 2 patients with postoperative right ventricular outflow tract dysfunction.

The Half Heuslers are currently an attractive family of compounds for high temperature thermoelectrics research, and recently, there has been renewed interest since some of these compounds are proposed to be topological insulators. NiTiSn belongs to the family of 18 valence electron Half Heuslers that are predicted to be semiconducting, despite being composed entirely of metallic elements. The gro

Framing education on headache disorders into the Global Burden of Disease Study 2010. The European Headache Federation stands ready.

Nontuberculous mycobacteria (NTM) are an emerging threat to cystic fibrosis (CF) patients but their epidemiology is not well described.

To evaluate the test-retest reliability of the Shape/Texture Identification test (STI-test(TM)) in persons with chronic stroke.

We have investigated p-doping of InP nanowires using diethyl zinc. Two-terminal devices showed non-linear source-drain characteristics and p-type gate dependence. Electron beam induced current measurements were employed to determine minority carrier diffusion lengths. We used large-area tunnel diodes to demonstrate degenerate doping, showing peak current densities of up to 0.11 A/cm(2) and room te