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| 1 | Endoscopic ultrasound and magnetic resonance imaging for re-staging rectal cancer after radiotherapy显示文摘AIM:To compare the sensitivity and specificity of two imaging techniques,endoscopic ultrasound (EUS) and magnetic resonance imaging (MRI),in patients with rectal cancer after neoadjuvant chemoradiation therapy. And we compared EUS and MRI data with histological fi ndings from surgical specimens. METHODS:Thirty-nine consecutive patients (51.3% Male; mean age:68.2 ± 8.9 years) with histologically confirmed distal rectal cancer were examined for staging. All patients underwent EUS and MRI imaging before and after neoadjuvant chemoradiation therapy. RESULTS:After neoadjuvant chemoradiation,EUS and MRI correctly classified 46% (18/39) and 44% (17/39) of patients,respectively,in line with their histological T stage (P > 0.05). These proportions were higher for both techniques when nodal involvement was considered:69% (27/39) and 62% (24/39). When patients were sorted into T and N subgroups,the diagnostic accuracy of EUS was better than MRI for patients withT0-T2 (44% vs 33%,P > 0.05) and N0 disease (87% vs 52%,P = 0.013). However,MRI was more accurate than EUS in T and N staging for patients with more advanced disease after radiotherapy,though these differences did not reach statistical significance. CONCLUSION:EUS and MRI are accurate imaging techniques for staging rectal cancer. However,after neoadjuvant RT-CT,the role of both methods in the assessment of residual rectal tumors remains uncertain. | Gianni Mezzi Paolo Giorgio Arcidiacono Silvia Carrara Francesco Perri Maria Chiara Petrone Francesco De Cobelli Simone Gusmini Carlo Staudacher Alessandro Del Maschio Pier Alberto Testoni | 2009 | World Journal of Gastroenterology2009，15，44： | 9 |
| 2 | 两种单氟磷酸钠牙膏预防乳牙龋病的2年临床研究显示文摘目的 :比较含氟浓度为 78.95 mmol/L (15 0 0 ppm)、磨料分别为碳酸钙及二氧化硅的二种单氟磷酸钠牙膏对儿童乳牙的临床防龋效果。方法 :采用随机双盲对照法 ,对四川省成都市 12 0 0名 4岁儿童进行了为期 2年的追踪研究。受试儿童被分为 3组 ,第 l组为含氟浓度 78.95 mmol/L、磨料为二氧化硅的单氟磷酸钠牙膏(MFP/Si O2 ) ,第 2组为含氟浓度 78.95 mmol/L、磨料为碳酸钙的单氟磷酸钠牙膏 (MFP/Ca CO3) ,第 3组为对照组 ,使用不含氟的碳酸钙牙膏。分析指标为乳牙龋面均 (dfs)增长数。结果 :998名儿童完成 2年的临床观察 ,1基线检查 3组的龋面均无显著性差异 ;2 l年后的龋面均增长数 :MFP/Si O2 组为 1.6 9± 3.12 ,MFP/Ca CO3组为1.5 3± 3.0 9,与对照组 2 .19± 4.12比较分别下降 30 .1%和 2 2 .8% ;3 2年后 MFP/Si O2 组和 MFP/Ca CO3组的龋面均增长数为 2 .98± 4.42及 2 .75± 4.33,与对照组 4.73± 5 .17比较分别下降 37%和 41.9% ,差异有显著性 ,两试验组之间统计学的差异无显著性。结论 :使用含 78.95 mmol/L氟浓度 ,磨料为二氧化硅或碳酸钙的单氟磷酸钠牙膏均有明显防龋效果 ,只要严格控制含氟牙膏的用量和加强管理 ,对发病率高的幼儿乳牙 ,不失为一种值得推广的安全而有效的防龋措施。 | 范旭 万呼春 胡德渝 Yun PoZhang Bernal Stewart James McCool Margaret Petrone William De Vizio Anthony Volpe | 2001 | 实用口腔医学杂志2001，17，6： | 8 |
| 3 | Endoscopic ultrasonography for evaluating patients with recurrent pancreatitis显示文摘Acute recurrent pancreatitis (ARP) is still a complex diagnostic and therapeutic challenge in clinical practice. In up to 30% of cases of ARP, it is not possible to establish the etiology of the disease. In the other 70%, many factors play an etiological role in ARP: microlithiasis, sphincter of Oddi dysfunction (SOD), pancreas divisum, hereditary pancreatitis, cystic fibrosis, a choledochocele, annular pancreas, an anomalous pancreatobiliary junction, pancreatic tumors or chronic pancreatitis are diagnosed. EUS should be useful in ARP as it is sensitive for diagnosing bile duct stones, gallbladder sludge, pancreatic lesions, ductal abnormalities and chronic pancreatitis. Endoscopic ultrasound (EUS) appears to be diagnostic in the majority of patients with previously unexplained pancreatitis, and offers an alternative to endoscopic retrograde cholangiopancreatography (ERCP) as the initial diagnostic test in patients with ARP. | Maria Chiara Petrone Paolo G Arcidiacono Pier Alberto Testoni | 2008 | World Journal of Gastroenterology2008，14，7： | 7 |
| 4 | 美白牙膏去除牙外源性色斑的八周效果观察显示文摘目的 :评价含有 1%焦磷酸钠、7%三聚硫酸钠、0 .2 4 3 %氟化钠及 10 %高清洁二氧化硅的牙膏减少外源性牙色斑的效果。方法 :采用双盲、分层、二单位平行观察的临床研究方法。根据改良 L obene色斑指数 (L obene stain in-dex m ethod)均数、性别、吸烟习惯将 91名年龄为 18~ 5 5岁的研究对象平衡地分为两组 ,随机地分配使用试验或对照牙膏。于基线、第 4周及第 8周固定由一名检查者完成研究对象的色斑指数测定。结果 :86人完成了该研究。8周临床研究表明 ,使用美白牙膏的研究对象较对照组的牙齿色斑指数均数降低了 3 7.1% (P=0 .0 0 0 1)。结论 :与对照组牙膏相比 ,使用含有 1%焦磷酸钠、7%三聚硫酸钠、0 .2 4 3 %氟化钠及 10 %高清洁二氧化硅的牙膏可以有效地减少牙外源性色斑。 | 胡德渝 庞若愚 佘晓晴 雷德伦 Volpe A R DeVizio W Petrone M E Zhang Y P Chaknis P Miller S Miller J | 1999 | 华西口腔医学杂志1999，17，3： | 7 |
| 5 | Endoscopic ultrasonography findings in autoimmune pancreatitis显示文摘Endoscopic ultrasonography is an established diagnostic tool for pancreatic masses and chronic pancreatitis.In recent years there has been a growing interest in the worldwide medical community in autoimmune pancreatitis (AIP),a form of chronic pancreatitis caused by an autoimmune process.This paper reviews the current available literature about the endoscopic ultrasonographic findings of AIP and the role of this imaging technique in the management of this protean disease. | Elisabetta Buscarini Stefania De Lisi Paolo Giorgio Arcidiacono Maria Chiara Petrone Arnaldo Fuini Rita Conigliaro Guido Manfredi Raffaele Manta Dario Reggio Claudio De Angelis | 2011 | World Journal of Gastroenterology2011，17，16： | 6 |
| 6 | Common features between neoplastic and preneoplastic lesions of the biliary tract and the pancreas显示文摘the bile duct system and pancreas show many similarities due to their anatomical proximity and common embryological origin.Consequently,preneoplastic and neoplastic lesions of the bile duct and pancreas share analogies in terms of molecular,histological and pathophysiological features.Intraepithelial neoplasms are reported in biliary tract,as biliary intraepithelial neoplasm(BilIN),and in pancreas,as pancreatic intraepithelial neoplasm(PanIN).Both can evolve to invasive carcinomas,respectively cholangiocarcinoma(CCA)and pancreatic ductal adenocarcinoma(PDAC).Intraductal papillary neoplasms arise in biliary tract and pancreas.Intraductal papillary neoplasm of the biliary tract(IPNB)share common histologic and phenotypic features such as pancreatobiliary,gastric,intestinal and oncocytic types,and biological behavior with the pancreatic counterpart,the intraductal papillary mucinous neoplasm of the pancreas(IPMN).All these neoplastic lesions exhibit similar immunohistochemical phenotypes,suggesting a common carcinogenic process.Indeed,CCA and PDAC display similar clinic-pathological features as growth pattern,poor response to conventional chemotherapy and radiotherapy and,as a consequence,an unfavorable prognosis.The objective of this review is to discuss similarities and differences between the neoplastic lesions of the pancreas and biliary tract with potential implications on a common origin from similar stem/progenitor cells. | Piera Zaccari Vincenzo Cardinale Carola Severi Federica Pedica Guido Carpino Eugenio Gaudio Claudio Doglioni Maria Chiara Petrone Domenico Alvaro Paolo Giorgio Arcidiacono Gabriele Capurso | 2019 | World Journal of Gastroenterology2019，25，31： | 6 |
| 7 | Tumors and new endoscopic ultrasound-guided therapies显示文摘With the advent of linear echoendoscopes, endoscopic ultrasound (EUS) has become more operative and a new field of oncological application has been opened up. From tumor staging to tissue acquisition under EUS-guided fine-needle aspiration, new operative procedures have been developed on the principle of the EUS-guided puncture. A hybrid probe combining radiofrequency with cryotechnology is now available, to be passed through the operative channel of the echoendoscope into the tumor to create an area of ablation. EUS-guided fine-needle injection is emerging as a method to deliver anti-tumoral agents inside the tumor. Ethanol lavage, with or without paclitaxel, has been proposed for the treatment of cystic tumors in non-resectable cases and complete resolution has been recorded in up to 70%-80%. Many other chemical or biological agents have been investigated for the treatment of pancreatic adenocarcinoma: activated allogenic lymphocyte culture (Cytoimplant), a replication-deficient adenovirus vector carrying the tumor necrosis factor-α gene, or an oncolytic attenuated adenovirus (ONYX-015). The potential advantage of treatment under EUS control is the real-time imaging guidance into a deep target likethe pancreas which is extremely difficult to reach by a percutaneous approach. To date there are no randomized controlled trials to confirm the real clinical benefits of these treatments compared to standard therapy so it seems wise to reserve them only for experimental protocols approved by ethics committees. | Silvia Carrara Maria Chiara Petrone Pier Alberto Testoni Paolo Giorgio Arcidiacono | 2013 | World Journal of Gastrointestinal Endoscopy2013，5，4： | 4 |
| 8 | Feasibility and yield of a novel 22-gauge histology EUS needle in patients with pancreatic masses: a multicenter prospective cohort study显示文摘 | Alberto Larghi Julio Iglesias-Garcia Jan-Werner Poley Geneviève Monges Maria Chiara Petrone Guido Rindi Ihab Abdulkader Paolo Giorgio Arcidiacono Guido Costamagna Katharina Biermann Erwan Bories Claudio Doglioni J. Enrique Dominguez-Mu?oz Cesare Hassan Ma | 2013 | Surgical Endoscopy2013，，10： | 3 |
| 9 | 美白牙膏去除牙齿外源性色斑的临床效果观察显示文摘目的 与仅含有 0 .32 1%氟化钠的牙膏相比 ,评价含有 0 .32 1%氟化钠及 2 0 %高清洁二氧化硅 (HCS)的牙膏减少外源性牙色斑的效果。方法 采用双盲、分层、二单位平行观察的临床研究方法。根据Lobene色斑指数均数 (色斑指数包括染色部位及染色程度 )、性别、将 15 8名年龄为 18~ 6 5岁的研究对象平衡地分为两组 ,随机地分配使用试验或对照牙膏。于基线、第 4周及第 8周固定由一名检查者完成研究对象的色斑指数测定。结果 4周时 ,使用美白牙膏的研究对象较对照组的牙齿色斑面积减少 17.4% ,染色程度减少 19.2 % (P <0 .0 1)。 8周时 ,使用美白牙膏的研究对象较对照组的牙齿色斑面积减少 38.6 % ,染色程度减少 39.6 % (P <0 .0 1)。结论 与对照组牙膏相比 ,使用含有 0 .32 1%氟化钠及 2 0 | 李雪 胡德渝 YP Zhang S Miller J Miller ME Petrone W Devizio AR Volpe | 2001 | 广东牙病防治2001，9，3： | 3 |
| 10 | Outcome of endotherapy for pancreas divisum in patients with acute recurrent pancreatitis显示文摘AIM:To assess the rate of relapses of acute pancreatitis(AP),recurrent AP(RAP)and the evolution of endosonographic signs of chronic pancreatitis(CP)in patients with pancreas divisum(PDiv)and RAP.METHODS:Over a five-year period,patients with PDiv and RAP prospectively enrolled were divided into two groups:(1)those with relapses of AP in the year before enrollment were assigned to have endoscopic therapy(recent RAP group);and(2)those free of recurrences were conservatively managed,unless they relapsed during follow-up(previous RAP group).All patients in both groups entered a follow-up protocol that includedclinical and biochemical evaluation,pancreatic endoscopic ultrasonography(EUS)every year and after every recurrence of AP,at the same time as endoscopic retrograde cholangiopancreatography(ERCP).RESULTS:Twenty-two were treated by ERCP and 14were conservatively managed during a mean follow-up of 4.5±1.2 years.In the recent RAP group in whom dorsal duct drainage was achieved,AP still recurred in11(57.9%)after the first ERCP,in 6 after the second ERCP(31.6%)and in 5 after the third ERCP(26.3%).Overall,endotherapy was successful 73.7%.There were no cases of recurrences in the previous RAP group.EUS signs of CP developed in 57.9%of treated and 64.3%of untreated patients.EUS signs of CP occurred in 42.8%of patients whose ERCPs were successful and in all those in whom it was unsuccessful(P=0.04).There were no significant differences in the rate of AP recurrences after endotherapy and in the prevalence of EUS signs suggesting CP when comparing patients with dilated and non-dilated dorsal pancreatic ducts within each group.CONCLUSION:Patients with PDiv and recent episodes of AP can benefit from endoscopic therapy.Effective endotherapy may reduce the risk of developing EUS signs of CP at a rate similar to that seen in patients of previous RAP group,managed conservatively.However,in a subset of patients,endotherapy,although successful,did not prevent the evolution of endosonographic signs of CP. | Alberto Mariani Milena Di Leo Maria Chiara Petrone Paolo Giorgio Arcidiacono Antonella Giussani Raffaella Alessia Zuppardo Giulia Martina Cavestro Pier Alberto Testoni | 2014 | World Journal of Gastroenterology2014，20，46： | 3 |
| 11 | Influence of earthquake direction on the seismic response of irregular plan RC frame buildings显示文摘The nonlinear response of structures is usually evaluated by considering two accelerograms acting simultaneously along the orthogonal directions. In this study, the infl uence of the earthquake direction on the seismic response of building structures is examined. Three multi-story RC buildings, representing a very common structural typology in Italy, are used as case studies for the evaluation. They are, respectively, a rectangular plan shape, an L plan shape and a rectangular plan shape with courtyard buildings. Nonlinear static and dynamic analyses are performed by considering different seismic levels, characterized by peak ground acceleration on stiff soil equal to 0.35 g, 0.25 g and 0.15 g. Nonlinear dynamic analyses are carried out by considering twelve different earthquake directions, and rotating the direction of both the orthogonal components by 30° for each analysis(from 0° to 330°). The survey is carried out on the L plan shape structure. The results show that the angle of the seismic input motion signifi cantly infl uences the response of RC structures; the critical seismic angle, i.e., the incidence angle that produces the maximum demand, provides an increase of up to 37% in terms of both roof displacements and plastic hinge rotations. | Magliulo G Maddaloni G Petrone C | 2014 | Earthquake Engineering and Engineering Vibration2014，13，2： | 3 |
| 12 | Feasibility and safety of EUS-guided cryothermal ablation in patients with locally advanced pancreatic cancer显示文摘 | Paolo Giorgio Arcidiacono Silvia Carrara Michele Reni Maria Chiara Petrone Stefano Cappio Gianpaolo Balzano Cinzia Boemo Stefano Cereda Roberto Nicoletti Markus Dominik Enderle Alexander Neugebauer Daniel von Renteln Axel Eickhoff Pier Alberto Testoni | 2012 | Gastrointestinal Endoscopy2012，，6： | 3 |
| 13 | Light Electrospun Polyvinylpyrrolidone Blanket for Low Frequencies Sound Absorption显示文摘Light polymeric soundproofing materials(density = 63 kg/m^3) of interest for the transportation industry were fabricated through electrospinning. Blankets of electrospun polyvinylpyrrolidone(average fiber diameter =(1.6 ± 0.5) or(2.8 ± 0.5) μm) were obtained by stacking disks of electrospun mats. The sound absorption coefficients were measured using the impedance tube instrument based on ASTM E1050 and ISO 10534-2. For a given set of disks(from a minimum of 6) the sound absorption coefficient changed with the frequency(in the range 200–1600 Hz) following a bell shape curve with a maximum(where the coefficient is greater than 0.9) that shifts to lower frequencies at higher piled disks number and greater fiber diameter. This work showed that electrospinning produced sound absorbers with reduced thickness(2–3 cm) and excellent sound-absorption properties in the low and medium frequency range. | Joshua Avossa Francesco Brand Francesco Marulo Giuseppe Petrone Stefano Guido Giovanna Tomaiuolo Aniello Costantini | 2018 | Chinese Journal of Polymer Science2018，36，12： | 2 |
| 14 | Optimization of perturb and observe maximum power point tracking method 显示文摘 | Fernia N Petrone G Spagnuolo G | 2005 | IEEE Trans Power Electron2005，20，4： | 1 |
| 15 | Distributed interoperable metadataregistry显示文摘 | BLANCHI C PETRONE J | 2001 | D-Lib Magazine2001，7，12： | 1 |
| 16 | Dynamic characteriza tion of elastomers and identification with rheological models显示文摘 | PETRONE F LACAGNINA M | 2004 | Journal of Sound and Vibration2004，271，： | 1 |
| 17 | Intrapleural thrombolysis for the management of undrained traumatic hemothorax:a prospective observational study显示文摘 | Kimbrell B J Yamzon J Petrone P | 2007 | J Trauma2007，62，5： | 1 |
| 18 | Optimization of Perturb and Observe Maximum Power Point Tracking Method显示文摘 | Nicola Femia Giovanni Petrone Giovanni Spalnuolo Massimo Vitelli | 2005 | IEEE Transactions on Power Electronics2005，，4： | 1 |
| 19 | Role of the microgap between implant and abutments a retrospective histologic evaluation in monkeys显示文摘 | Piattelli A Vrespa G Petrone G | 2003 | J Periodontol2003，74，3： | 1 |
| 20 | A new variation in the promoter region, the -604 C > T, and the Leu72Met polymorphism of the ghrelin gene are associated with protection to insulin resistance显示文摘 | Zavarella S Petrone A Zampetti S | 2008 | Int J Obes (Lond)2008，32，4： | 1 |
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