Institution
Marche Polytechnic University
Education•Ancona, Italy•
About: Marche Polytechnic University is a education organization based out in Ancona, Italy. It is known for research contribution in the topics: Population & Cancer. The organization has 5905 authors who have published 15769 publications receiving 382286 citations. The organization is also known as: Universitá Politecnica delle Marche & Universita Politecnica delle Marche.
Topics: Population, Cancer, Medicine, Context (language use), Prostate cancer
Papers published on a yearly basis
Papers
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TL;DR: Stimulatory autoantibodies against PDGFR appear to be a specific hallmark of scleroderma and their biologic activity on fibroblasts strongly suggests that they have a causal role in the pathogenesis of the disease.
Abstract: Background Systemic sclerosis (scleroderma) is characterized by immunologic abnormalities, injury of endothelial cells, and tissue fibrosis. Abnormal oxidative stress has been documented in scleroderma and linked to fibroblast activation. Since platelet-derived growth factor (PDGF) stimulates the production of reactive oxygen species (ROS) and since IgG from patients with scleroderma reacts with human fibroblasts, we tested the hypothesis that patients with scleroderma have serum autoantibodies that stimulate the PDGF receptor (PDGFR), activating collagen-gene expression. Methods We analyzed serum from 46 patients with scleroderma and 75 controls, including patients with other autoimmune diseases, for stimulatory autoantibodies to PDGFR by measuring the production of ROS produced by the incubation of purified IgG with mouse-embryo fibroblasts carrying inactive copies of PDGFR α or β chains or the same cells expressing PDGFR α or β. Generation of ROS was assayed with and without specific PDGFR inhibitors. ...
542 citations
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TL;DR: Although SCAF is associated with an increased risk of stroke and embolism, very few patients had SCAF in the month before their event, and only 1 of these 4 patients was experiencing SCAF at the time of the stroke.
Abstract: Background—Among patients with implantable pacemakers and defibrillators, subclinical atrial fibrillation (SCAF) is associated with an increased risk of stroke; however, there is limited understanding of their temporal relationship. Methods and Results—The Asymptomatic Atrial Fibrillation and Stroke Evaluation in Pacemaker Patients and the Atrial Fibrillation Reduction Atrial Pacing Trial (ASSERT) enrolled 2580 pacemaker and defibrillator patients aged ≥65 years with a history of hypertension but without a history of atrial fibrillation. Pacemakers and implantable cardioverter-defibrillators precisely logged the time and duration of all episodes of SCAF and recorded electrograms that were adjudicated by experts. We examined the temporal relationship between SCAF >6 minutes in duration and stroke or systemic embolism. Of 51 patients who experienced stroke or systemic embolism during follow-up, 26 (51%) had SCAF. In 18 patients (35%), SCAF was detected before stroke or systemic embolism. However, only 4 pat...
531 citations
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TL;DR: The overall results confirmed the newly developed method as a reliable approach to detect and quantify microplastics in the marine biota.
529 citations
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TL;DR: A large-scale survey of neustonic micro- and meso-plastics floating in Mediterranean waters is presented, providing the first extensive characterization of their chemical identity as well as detailed information on their abundance and geographical distribution.
Abstract: The Mediterranean Sea has been recently proposed as one of the most impacted regions of the world with regards to microplastics, however the polymeric composition of these floating particles is still largely unknown. Here we present the results of a large-scale survey of neustonic micro- and meso-plastics floating in Mediterranean waters, providing the first extensive characterization of their chemical identity as well as detailed information on their abundance and geographical distribution. All particles >700 μm collected in our samples were identified through FT-IR analysis (n = 4050 particles), shedding for the first time light on the polymeric diversity of this emerging pollutant. Sixteen different classes of synthetic materials were identified. Low-density polymers such as polyethylene and polypropylene were the most abundant compounds, followed by polyamides, plastic-based paints, polyvinyl chloride, polystyrene and polyvinyl alcohol. Less frequent polymers included polyethylene terephthalate, polyisoprene, poly(vinyl stearate), ethylene-vinyl acetate, polyepoxide, paraffin wax and polycaprolactone, a biodegradable polyester reported for the first time floating in off-shore waters. Geographical differences in sample composition were also observed, demonstrating sub-basin scale heterogeneity in plastics distribution and likely reflecting a complex interplay between pollution sources, sinks and residence times of different polymers at sea.
524 citations
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University of Southampton1, University Hospital Southampton NHS Foundation Trust2, Copenhagen University Hospital3, Leiden University Medical Center4, Marche Polytechnic University5, Hospital of Southern Norway6, Aarhus University Hospital7, Hospital General Universitario Gregorio Marañón8, Leeds General Infirmary9, University of Düsseldorf10, Medical University of Vienna11, University of Sarajevo12, University of Leeds13
TL;DR: Ten recommendations encompassing the role of imaging in making a diagnosis of RA, detecting inflammation and damage, predicting outcome and response to treatment, monitoring disease activity, progression and remission were developed using research-based evidence and expert opinion.
Abstract: Objective To develop evidence-based recommendations on the use of imaging of the joints in the clinical management of rheumatoid arthritis (RA). Methods The task force comprised an expert group of rheumatologists, radiologists, methodologists and experienced rheumatology practitioners from 13 countries. Thirteen key questions on the role of imaging in RA were generated using a process of discussion and consensus. Imaging modalities included were conventional radiography, ultrasound, MRI, CT, dual-emission x-ray absorptiometry, digital x-ray radiogrammetry, scintigraphy and positron emission tomography. Research evidence was searched systematically for each question using MEDLINE, EMBASE and Cochrane CENTRAL. The experts used the evidence obtained from the relevant studies to develop a set of 10 recommendations. The strength of recommendation was assessed using a visual analogue scale. Results A total of 6888 references was identified from the search process, from which 199 studies were included in the systematic review. Ten recommendations were produced encompassing the role of imaging in making a diagnosis of RA, detecting inflammation and damage, predicting outcome and response to treatment, monitoring disease activity, progression and remission. The strength of recommendation for each proposition varied according to both the research evidence and expert opinion. Conclusions Ten key recommendations for the role of imaging in the management of RA were developed using research-based evidence and expert opinion.
513 citations
Authors
Showing all 6013 results
Name | H-index | Papers | Citations |
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Jonathan I. Epstein | 138 | 1121 | 80975 |
Antoni Ribas | 132 | 660 | 99227 |
Francesco Fiori | 128 | 1032 | 76699 |
Claudio Franceschi | 120 | 856 | 59868 |
Robert E. Coleman | 103 | 724 | 49796 |
Carmine Zoccali | 99 | 813 | 36774 |
Massimo Falconi | 94 | 667 | 41966 |
Mario Plebani | 91 | 1329 | 43055 |
Roberto Danovaro | 84 | 415 | 23735 |
Rodolfo Montironi | 83 | 958 | 30957 |
Diego Centonze | 81 | 463 | 22857 |
Saverio Cinti | 78 | 256 | 32760 |
Michele Brignole | 76 | 399 | 26758 |
Jürgen P. Rabe | 76 | 391 | 20174 |
Jean-Jacques Body | 70 | 384 | 19608 |