Search results for " Systemic"

Endothelial progenitor cells: Are they displaying a function in autoimmune disorders?

2016

Endothelial Progenitor Cells (EPCs) are bone marrow derived cells able to differentiate in mature endothelial cells (EC) contributing to the generation of new vessels, connecting to fibronectin, and forming colonies and/or colony forming units. Since circulating EPCs can be actively considered part of endothelial damage in several cardiovascular diseases and autoimmune disorders the possibility to have a measure for endothelium damage should be considered of interest to predict the patient out-come. At the same time the EPCs proliferative and regenerative role could be considered for therapeutic applications. Studies have been performed to elucidate the role of EPCs in Systemic Sclerosis an…

DNASE1L3 deficiency, new phenotypes, and evidence for a transient type I IFN signaling.

2022

Background: Deoxyribonuclease 1 like 3 (DNASE1L3) is a secreted enzyme that has been shown to digest the extracellular chromatin derived from apoptotic bodies, and DNASE1L3 pathogenic variants have been associated with a lupus phenotype. It is unclear whether interferon signaling is sustained in DNASE1L3 deficiency in humans. Objectives: To explore interferon signaling in DNASE1L3 deficient patients. To depict the characteristic features of DNASE1L3 deficiencies in human. Methods: We identified, characterized, and analyzed five new patients carrying biallelic DNASE1L3 variations. Whole or targeted exome and/or Sanger sequencing was performed to detect pathogenic variations in five juvenile …

Systemic risk factors for peri-implant bone loss: a systematic review and meta-analysis

2014

The aim of this study was to determine the influence of patient-related systemic risk factors (systemic disease, genetic traits, chronic drug or alcohol consumption, and smoking status) on peri-implant bone loss at least 1 year after implant installation and prosthetic loading. An electronic search was performed of MEDLINE, EMBASE, and The Cochrane Central Register of Controlled Trials up to January 2012. One thousand seven hundred and sixty-three studies were identified. After applying a three-stage screening process, 17 articles were included in the qualitative analysis, but only 13 in the quantitative analysis, since smoking was a common exposure. The meta-analysis of these 13 studies (4…

Pattern of cognitive impairment in systemic lupus erythematosus patients

2000

Translating Migration in the Visual Arts: Calais Children and Project#RefugeeCameras as Collaborative Counter Narratives

2019

This study investigates the modalities through which the migrant crisis is portrayed in the creative artistic sector while accelerating the spread of political participatory and activist movements in the areas of subtitling and amateur translation. Participation and activism have stimulated the sphere of translation that has been acting as an important stimulus for the international mushrooming of artistic creativities on public spaces and digital platforms, and also for a different political and cultural reframing of the migrant crisis. 21 st -century mobility has made translation a crucial device for the negotiation of linguacultural transactions within cultural institutions, public space…

The Eco-tourist in Canadian and Italian national Parks

2013

The present paper aims to compare the image of the eco-tourist across languages and cultures, Canadian and Italian. An ad-hoc comparable corpus has been created from the official websites of National Parks which represent a kind of eco-tourist destination. The analysis attempts to trace a profile of Canadian and Italian eco-tourists Drawing upon the Functional Grammar (Halliday 1985) and addresses issues connected with Hall’s model (1983): Are Canadian and Italian ecotourism discourses shaped by their own cultural orientation, or do they attempt to speak in the tongue of the displaced tourist?

Gingivitis

2017

Gingival inflammation is caused by bacterial plaque (dental biofilm) that accumulates daily on the teeth.Results in redness, slight swelling, or "puffiness" of the gums and bleeding on tooth brushing. Treatment involves thorough professional tooth cleaning and effective daily removal of dental plaque by tooth brushing and cleaning between the teeth. Necrotising ulcerative gingivitis (NUG) is a more serious condition that is mainly found in developing countries associated with people with severe malnutrition or HIV/AIDS with low CD4 T-cell counts.

Insect oviposition induces volatile emission in herbaceous plants that attracts egg parasitoid

2003

SUMMARYThe egg parasitoid Trissolcus basalis (Wollaston) (Hymenoptera:Scelionidae) responded to synomones emitted by leguminous plants induced by feeding and oviposition activity of the bug Nezara viridula (L.)(Heteroptera: Pentatomidae). This was shown by laboratory bioassays using a Y-tube olfactometer. Broad bean leaves (Vicia faba L.) damaged by feeding activity of N. viridula and on which host egg mass had been laid produced synomones that attracted T. basalis. By contrast,undamaged leaves or feeding-damaged leaves without eggs did not attract wasp females. French bean plants (Phaseolus vulgaris L.) also emitted attractive synomones when they were damaged by host feeding and carrying e…

IL-13 and IL-33 Serum Levels Are Increased in Systemic Sclerosis Patients With Interstitial Lung Disease

2022

ObjectiveSystemic sclerosis (SSc) mortality is extremely variable in its internal organ involvement. Pulmonary fibrosis occurs in up to 30% of the cases. Animal models provide evidence that IL-33 is able to induce both cutaneous and pulmonary fibrosis via increased IL-13 and in SSc patients the levels of IL-33 correlate with skin fibrosis. Our aim was to test whether both IL-33 and IL-13 are higher in patients with diffuse SSc and interstitial lung disease (SSc-ILD) compared to SSc patients without ILD and healthy controls.MethodsSerum levels of IL-13 and IL-33 were measured in 30 SSc patients with diffuse disease and 30 healthy controls by enzyme-linked immunosorbent assay. The extent of p…

Innate Immune Cells' Contribution to Systemic Lupus Erythematosus

2019

Systemic lupus erythematosus (SLE) is a chronic autoimmune disease characterized by the presence of autoantibodies against nuclear antigens, immune complex deposition, and tissue damage in the kidneys, skin, heart and lung. Because of the pathogenic role of antinuclear antibodies and autoreactive T cells in SLE, extensive efforts have been made to demonstrate how B cells act as antibody-producing or as antigen-presenting cells that can prime autoreactive T cell activation. With the discovery of new innate immune cells and inflammatory mediators, innate immunity is emerging as a key player in disease pathologies. Recent work over the last decade has highlighted the importance of innate immun…