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15篇 您的检索式:作者名="Raffaella A"
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1Foveal avascular zone area and parafoveal vessel density measurements in different stages of diabetic retinopathy by optical coherence tomography angiography显示文摘AIM:To investigate foveal avascular zone(FAZ) and parafoveal vessel densities(PRVD) by means of optical coherence tomography angiography(OCTA) in diabetic patients with or without diabetic retinopathy(DR) and to assess the reproducibility of FAZ and PRVD measurements.METHODS:Sixty diabetic patients(60 eyes) with different stage of DR(graded according to the International Clinical Severity Scale for DR) and 20 healthy subjects underwent FAZ area and PRVD measurements using OCTA by two experienced examiners.FAZ area in all patients was also assessed using fluorescein angiography(FA).RESULTS:In subject with proliferative DR and with moderate-severe non proliferative DR,FAZ area was significantly increased compared to healthy controls(P=0.025 and P=0.050 respectively measured with OCTA and P=0.025 and P=0.048 respectively measured with FA).OCTA showed significantly less inter-observer variability compared to FA.Concordance correlation coefficient(CCC) for FAZ area measurements was 0.829(95%CI:0.736-0.891) P<0.001 with FA and 1.000(95%CI:0.999-1.000) P<0.001 with OCTA.CCC was 0.834(95%CI:0.746-0.893) P<0.001 and 0.890(95%CI:0.828-0.930) P<0.001 for parafoveal superficial and deep vessel density measurements,respectively.CONCLUSION:OCTA shows progressive increase of FAZ area and reduction of PRVD in both superficial and deep plexus at increasing DR severity.FAZ area and PRVD measurements using OCTA are highly reproducible.Rodolfo Mastropasqua Lisa Toto Alessandra Mastropasqua Raffaella Aloia Chiara De Nicola Peter A Mattei Guido Di Marzio Marta Di Nicola Luca Di Antonio 2017International Journal of Ophthalmology(English edition)2017,10,10:26
2Role of three-dimensional imaging integration in atrial fibrillation ablation显示文摘Atrial fibrillation is the most common arrhythmia and in symptomatic patients with a drug-refractory form,catheter ablation aimed at electrically disconnecting the pulmonary veins(PVs) has proved more effective than use of antiarrhythmic drugs in maintaining sinus rhythm during follow-up.On the other hand,this ablation procedure is complex,requires specific training and adequate clinical experience.A main challenge is represented by the need for accurate sequential positioning of the ablation catheter around each veno-atrial junction to deliver point-by-point radiofrequency energy applications in order to achieve complete and persistent electrical disconnection of the PVs.Imaging integration is a new technology that enables guidance during this procedure by showing a three-dimensional,pre-acquired computed tomography or magnetic resonance image and the relative real-time position of the ablation catheter on the screen of the electroanatomic system.Reports in the literature suggest that imaging integration provides accurate visual information with improvement in the procedure parameters and/or clinical outcomes of the procedure.Roberto De Ponti Raffaella Marazzi Domenico Lumia Giuseppe Picciolo Roberto Biddau Carlo Fugazzola Jorge A Salerno-Uriarte 2010World Journal of Cardiology2010,2,8:5
3Esophageal Subepithelial Fibrosis in Children With Eosinophilic Esophagitis显示文摘Mirna Chehade Hugh A Sampson Raffaella A Morotti Margret S Magid 2007Journal of Pediatric Gastroenterology and Nutrition2007,,3:2
4miR-204 is required for lens and retinal development via Meis2 targeting 显示文摘Ivan C Sabrina C Raffaella A 2010Proceedings of the National Academy of Sciences2010,107,15:1
5Proteasome inhibitors synergize with tumor necrosis factor-relate apoptosis-indured ligand to induce anaplastic thyroid carcinoma cell death显示文摘Concetta C Luana A Raffaella G 2007J Clin Endocrinol Metab2007,92,5:1
6Assessment of soi: quality index based on microar:h:opods in corn cui- ration in Northern Italy显示文摘Paolo A G Raffaella B Danio A 2010Ecological Indicators2010,10,2:1
7Grafting of maletic arhydride onto isotactic polypropylene in the presence of supercritical dioxide as a solvent and swelling fluid显示文摘Galia A Raffaella De Gregorio Spadaro G 2004Macromolecules2004,37,:1
8Oxidative stress triggers cardiac fibrosis in the heart of diabetic rats显示文摘Manuela A Raffaella M Giuseppe A 2008Endocrinology2008,149,1:1
9Pro-teomics of the bacterial cross-talk by quorum sensing 显示文摘Raffaella D C Maria D A Marco Gobbetti 2011Journal of Proteomics2011,74,1:1
10Age-related differences in the expression of circulating microRNAs: miR-21 as a new circulating marker of inflammaging显示文摘Fabiola Olivieri Liana Spazzafumo Gabriele Santini Raffaella Lazzarini Maria Cristina Albertini Maria Rita Rippo Roberta Galeazzi Angela Marie Abbatecola Fiorella Marcheselli Daniela Monti Rita Ostan Elisa Cevenini Roberto Antonicelli Claudio Franceschi A 2012Mechanisms of Ageing and Development (-)2012,,11:1
11Biventricular myocardial adaptation to different training protocols in competitive master athletes显示文摘ANTONELLO D ANDREA A PIO CASO RAFFAELLA SCARAFILE 2007Int J Cardiol2007,,115:1
12Cell-cell communication in sourdough lactic acidbacteria : A proteomic study in Lactobacillus sanfranciscensis CB1 显示文摘Raffaella D C Maria D A Marco G 2007Proteomics2007,7,:1
13IL-12-mediated NKRP1A up-regulation and consequent enhancement of endothelial transmigration of Vδ2+TCRγδ+T lymphocytes from healthy donors and multiple sclerosis patients显示文摘Poggi A Raffaella ZM Costa P 1999J Immunol1999,162,:1
14Gefitinib - sensitizing EGFR mutations in lung cancer activate anti - apoptotlc pathways显示文摘Raffaella Sordella Daphne W Bell Daniel A Haber 2004Science2004,305,:1
15NF-κB activation fails to protect cells to TNFα-induced apoptosis in the absence of Bcl-x L , but not Mcl-1, Bcl-2 or Bcl-w显示文摘Elisenda Casanelles Raffaella Gozzelino Fernando Marqués-Fernández Victoria Iglesias-Guimarais Mercè Garcia-Belinchón María Sánchez-Osuna Carme Solé Rana S. Moubarak Joan X. Comella Victor J. Yuste 2013BBA - Molecular Cell Research2013,,5:1
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