Patients with delusions and patients with depression both showed decreased levels of explicit,

but normal levels of implicit GSK1904529A nmr self-esteem when compared to healthy controls. The direct comparison of levels of explicit and implicit self-esteem within each group revealed that healthy controls had higher explicit than implicit self-esteem, while the converse pattern was found for depressed controls. No discrepancy between explicit and implicit self-esteem was found for acute deluded or remitted patients with schizophrenia. Although these findings do not support the hypothesis that delusions serve to enhance self-esteem, they underline the relevance of low self-esteem in patients with persecutory delusions and point to the necessity of enhancing self-esteem in therapy. (C) 2010 Elsevier Ireland Ltd. All rights reserved.”
“Revascularization of chronic wounds and ischemic tissue is attenuated by endothelial dysfunction and the inability of angiogenic factors to stimulate angiogenesis. We recently showed that TP508, a nonproteolytic thrombin peptide, increases perfusion and NO-dependent vasodilation in hearts with chronic ischemia and stimulates NO production by endothelial cells. In this study, we investigated systemic in vivo effects of TP508 on VEGF-stimulated angiogenesis

in vitro using aortic PLEK2 explants in normoxic and hypoxic conditions. Mice were injected with saline or TP508 and 24 h later aortas were removed and cultured to quantify endothelial sprouting. TP508 injection increased VX-809 endothelial sprouting and potentiated the in vitro response to VEGF. Exposure of control explants to hypoxia inhibited basal and VEGF-stimulated endothelial cell sprouting. This effect of hypoxia was significantly prevented by TP508 injection. Thus, TP508 systemic administration increases responsiveness of aortic endothelial cells to VEGF and diminishes the effect of chronic hypoxia on endothelial cell sprouting. Studies using human endothelial cells in culture suggest

that protective effects of TP508 during hypoxia may involve stimulation of endothelial cell NO production. These data suggest potential clinical benefit of using a combination of systemic TP508 and local VEGF as a therapy for revascularization of ischemic tissue. Copyright (C) 2013 S. Karger AG, Basel”
“Influenza A (H7N9) emerged earlier this year as a health threat in China. Efforts to develop a vaccine are under way. This letter presents initial phase 1 clinical data on the safety and immunogenicity of a candidate vaccine.To the Editor: Avian-origin influenza A (H7N9) viruses emerged as human pathogens in China in 2013 and have caused 137 cases and 45 deaths to date.