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GaAs nanowire arrays on silicon offer great perspectives in the optoelectronics and solar cell industry. To fulfill this potential, gold-free growth in predetermined positions should be achieved. Ga-assisted growth of GaAs nanowires in the form of array has been shown to be challenging and difficult to reproduce. In this work, we provide some of the key elements for obtaining a high yield of GaAs
The Sommerodde-1 core from Bornholm, Denmark, provides a nearly continuous sedimentary archive from the Upper Ordovician through to the Wenlock Series (lower Silurian), as constrained by graptolite biostratigraphy. The cored mudstones represent a deep marine depositional setting in the foreland basin fringing Baltica and we present high-res
PURPOSE: To investigate the prevalence and clinical characteristics of the Charles Bonnet Syndrome (CBS) in a group of Danish patients with neovascular age-related macular degeneration (AMD) and to study whether CBS is associated with a specific retinal morphology.METHODS: Three-hundred consecutive patients with neovascular AMD attending assessment consultations following variable series of ranibi
BACKGROUND: Antibacterial peptidyl derivative - Cystapep 1, was previously found to be active both against antibiotic-resistant staphylococci and streptococci as well as antibiotic-susceptible strains of these species. Therefore, it is a promising lead compound to search for new antimicrobial peptidomimetics.OBJECTIVES: We focused on identifying structural elements that are responsible for the bio
The yeast Candida glabrata, an opportunistic human fungal pathogen, is the second most prevalent cause of candidiasis worldwide, with an infection incidence that has been increasing in the past decades. The completion of the C. glabrata reference genome made fundamental contributions to the understanding of the molecular basis of its pathogenic phenotypes. However, knowledge of genome-wide genetic
Tissue factor pathway inhibitor (TFPI) is one of the main regulators of the tissue factor (TF) pathway of coagulation. To tether human TFPI to the cell surface, full length or truncated TFPI lacking the third Kunitz domain were fused with domains three and four and the carboxy-terminal sequence of human CD4. Constructs were transfected into a mouse fibroblast cell line and individual clones were c
Nonspecific, functional, and somatoform (NFS) syndromes is an umbrella term for various diagnoses with medically unexplained symptoms. These syndromes are more prevalent among women than among men, and associated with negative preconceptions that can impede rehabilitation. In two studies, we quantitatively assess how patients’ gender affects the diagnostic assessment of NFS syndromes, as well as t
Abstract: Activation of trophic factor receptors stimulates tyrosine phosphorylation on proteins and supports neuronal survival. We report that in the recovery phase following reversible cerebral ischemia, tyrosine phosphorylation increases in the membrane fraction of the resistant hippocampal CA3/dentate gyrus (DG) region, whereas in the sensitive CA1 region or striatum, tyrosine phosphorylation
Abstract: An involvement of excitatory amino acid (EAA) transmitter–receptor interactions in the development of hypoglycemia‐induced neuronal damage has been suggested. We report here on the binding to EAA receptors in the rat caudate nucleus and cerebral cortex, during and following severe insulin‐induced hypoglycemia with an isoelectric EEG of 10 or 30 min duration. The binding of α[3H]amino‐3‐
This prospective study analyzed the intestinal carriage of P fimbriated Escherichia coli as a host susceptibility factor in urinary tract infection (UTI). P fimbriation was defined by the pap and G ad hesin (papG1A2prsGJ96)genotypes. Children with UTI carried pap+E. coli in the fecal flora more often than healthy controls both at diagnosis (86% vs. 29%) and during infection-free intervals (40%; P
The aim of the study was to examine the role culture plays in caregiver’s pain-related parent behaviors. This study used a cross-cultural survey design with a convenience sample of caregivers of 6-12-year-old children (N = 547) living in Canada (n = 183), Iceland (n = 184), or Thailand (n = 180). A team-translation approach included psychometric assessment and confirmatory factor analysis, ensurin
Acetylcholine release in the frontal cortex of awake rats after acute or chronic lesions of the nucleus basalis magnocellularis and grafting of cholinergic-rich basal forebrain tissue was studied by in vivo microdialysis. Three to four weeks and five months after a unilateral quisqualic acid lesion of the nucleus basalis, and five months after lesion and cortical implantation of a basal forebrain
Grafts of five different types of central cholinergic neurons, from the septal-diagonal band region, the nucleus basalis magnocellularis region (NBM), the striatum, the pontomesencephalic tegmentum of the brainstem, and the spinal cord, were compared with respect to their ability to grow and to reinnervate the cholinergically denervated hippocampal formation of adult rats. The areas were dissected
Animal classification is primarily based on morphological characters, even though these may not be the first to diverge during speciation. In many cases, closely related taxa are actually difficult to distinguish based on morphological characters alone, especially when there is no substantial niche separation. As a consequence, the diversity of certain groups is likely to be underestimated. Lepido
