|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | 基于遥感与地理信息系统的SRM融雪径流模型在Alps山区流域的应用显示文摘融雪水在水资源利用中扮演着及其重要的角色 ,遥感技术的发展使得大面积监测雪盖成为可能 .选择Alps山意大利境内的Rienza流域 ,利用SRM模型模拟春季融雪径流 ,区别传统对SRM模型的描述、参数选择和应用的研究方式 ,研究环境因素对这些参数的影响尤其是对度 日因子的影响以及它们之间的内在关系 .重点讨论利用GIS和遥感数据获取SRM模型中的关键参数和因子 .结论显示SRM模型模拟春季融雪径流的关键是精确地输入模型参数 ;遥感数据在提取雪盖面积的过程中 ,消除地形影响是必要的 ;从SRM模型的应用状况分析 。 | 王建 马明国 Paolo Federicis | 2001 | 冰川冻土2001，23，4： | 25 |
| 2 | Endoscopic management of esophageal stenosis in children:New and traditional treatments显示文摘Post-esophageal atresia anastomotic strictures and postcorrosive esophagitis are the most frequent types of cicatricial esophageal stricture. Congenital esophageal stenosis has been reported to be a rare but typical disease in children; other pediatric conditions are peptic, eosinophilic esophagitis and dystrophic recessive epidermolysis bullosa strictures. The conservative treatment of esophageal stenosis and strictures(ES) rather than surgery is a well-known strategy for children. Before planning esophageal dilation, the esophageal morphology should be assessed in detail for its length, aspect, number and level, and different conservative strategies should be chosen accordingly. Endoscopic dilators and techniques that involve different adjuvant treatment strategies have been reported and depend on the stricture's etiology, the availability of different tools and the operator's experience and preferences. Balloon and semirigid dilators are the most frequently used tools. No high-quality studies have reported on the differences in the efficacies and rates of complications associated with these two types of dilators. There is no consensus in the literature regarding the frequency of dilations or the diameter that should be achieved. The use of adjuvant treatments has been reported in cases of recalcitrant stenosis or strictures with evidence of dysphagic symptoms. Corticosteroids(either systemically or locally injected), the local application of mitomycin C, diathermy and laser ES sectioning have been reported. Some authors have suggested that stenting can reduce both the number of dilations and the treatment length. In many cases, this strategy is effective when either metallic or plastic stents are utilized. Treatment complications, such esophageal perforations, can be conservatively managed, considering surgery only in cases with severe pleural cavity involvement. In cases of stricture relapse,even if such relapses occur following the execution of well-conducted conservative strategies, surgical stricture resection and anastomosis or esophageal substitution are the only remaining options. | Luigi Dall rsquo Oglio Tamara Caldaro Francesca Foschia Simona Faraci Giovanni Federici di Abriola Francesca Rea Erminia Romeo Filippo Torroni Giulia Angelino Paola De Angelis | 2016 | World Journal of Gastrointestinal Endoscopy2016，8，4： | 16 |
| 3 | Simultaneous intraductal papillary neoplasms of the bile duct and pancreas treated with chemoradiotherapy显示文摘Some authors have suggested that intraductal papillary mucinous neoplasms of the bile duct(IPMN-B) could be the the biliary counterpart of IPMN of the pancreas(IPMN-P) since they share several clinical-pathological features.These include prominent intraductal papil-lary proliferation pattern,a gastrointestinal phenotype,frequent mucin hyper-secretion and progression to mu-cinous carcinoma.To date there are just four reported cases of patients with synchronous IPMN-B and IPMN-P all of which were treated surgically.We hereby report the case of a 76-year-old woman who was incidentally diagnosed with both an asymptomatic 3 cm bulky uid lesion obstructing the bile duct lumen,diagnosed as a malignant IPMN-B,and synchronous multiple pancreatic cystic lesions(10-13 mm) communicating with an irreg-ular Wirsung,diagnosed as branch duct IPMN-P.Since surgery was ruled-out because of the patient's age and preferences,she underwent a conservative manage-ment regimen comprising both chemotherapy and radio-therapy.This was effective in decreasing the mass size and in resolving subsequent jaundice.This is also the f irst reported case of IPMN-B successfully treated with chemoradiotherapy.Clinicians should consider medical treatment as an option in this clinical scenario,in pa-tients who may be unf it for surgery. | Roberto Valente Gabriele Capurso Paola Pierantognetti Elsa Iannicelli Matteo Piciucchi Adriana Romiti Paolo Mercantini Alberto Larghi Giulia Francesca Federici Viola Barucca Maria Falchetto Osti Emilio Di Giulio Vincenzo Ziparo Gianfranco Delle Fave | 2012 | World Journal of Gastrointestinal Oncology2012，4，2： | 13 |
| 4 | ConservativeapproachinPeutz-JeghersSyndrome:Single-balloon enteroscopyandsmallbowelpolypectomy显示文摘AIM: To assess the usefulness of the balloon assisted enteroscopy in preventing surgical intervention in pa-tients with Peutz-Jeghers syndrome (PJS) having a small bowel large polyps. METHODS: Seven consecutive asymptomatic pts(age 15-38 years) with PJS have been collected; six under-went polypectomy using single balloon enteroscopy(Olympus SIF Q180) with antegrade approach using push and pull technique. SBE system consists of the SIF-Q180 enteroscope, an overtube balloon control unit(OBCU Olympus Balloon Control Unit) and a dispos-able silicone splinting tube with balloon(ST-SB1). All procedures were performed under general anesthesia. Previously all pts received wireless capsule endos-copy(WCE). Prophylactic polypectomy was reservedmainly in pts who had polyps > 15 mm in diameter. The balloon is inflated and deflated by a balloon control unit with a safety pressure setting range from-6.0 kPa to +5.4 kPa. Informed consent has been obtained from pts or parents for each procedure.RESULTS: Six pts underwent polypectomy of small bowel polyps; in 5 pts a large polyp > 15 mm(range 20-50 mm in diameter) was resected; in 1 patient with WCE negative, SBE was performed for previous surgi-cal resection of gastrointestinal stromal tumors. In 2 pts endoscopic clips were placed due to a polypectomy. No surgical complication have been reported. SBE with resection of small bowel large polyps in PJS pts was useful to avoid gastrointestinal bleeding and emergency laparotomy due to intestinal intussuscep-tions. No gastrointestinal tumors were found in sub-sequent enteroscopic surveillance in all seven pts. In order surveillance, all pts received WCE, upper en-doscopy, ileocolonoscopy every 2 years. No pts had extraintestinal malignant lesions. SBE was performed when WCE was positive for significant polyps(> 15 mm).CONCLUSION: The effective of prophylactic polyp-ectomy of small bowel large polyps(> 15 mm) could be the first line treatment for conservative approach in management of PJS patients. | Torroni F Romeo E Rea F De Angelis P Foschia F Faraci S Federici di Abriola G Contini AC Caldaro T Dall’Oglio L | 2014 | World Journal of Gastrointestinal Endoscopy2014，6，7： | 7 |
| 5 | Clinical impact of selective transarterial chemoembolization on hepatocellular carcinoma:A cohort study显示文摘AIM:To prospectively evaluate the short and long term clinical impact of selective transarterial chemoembolization (TACE) on liver function in patients with hepatocellular carcinoma (HCC).To assess side effects in relation to treatments.To analyze the overall survival and HCC progression free survival probability. METHODS:One hundred and seventeen cirrhotic patients with HCC were enrolled.Baseline liver function included Child-Pugh score and serum levels of alanineaminotransferase (ALT),prothrombin time(PT)and bilirubin.According to Cancer Liver Italian Program (CLIP) and Barcelona Clinic Liver Cancer (BCLC) staging systems,71 patients were eligible for TACE; 32 had previously received treatment for HCC.No significant differences in liver function were observed between previously treated and not treated patients. TACE was performed by selective catheterization of the arteries nourishing the lesions.While hospitalized, patient sunder went clinical,hematologicand ultrasonographic assessments.One month after TACE a CT scan was performed to assess tumor response. A second TACE was performed'on demand'.Liver function tests were checked in all patients every four months.RESULTS:After first TACE,the mean Child-Pugh score increased from a mean baseline 5.62±1.12 to 6.11±1.57 at discharge time (P<0.0001),decreasing after four months to 5.81±0.73 (not significant).ALT,PT and bilirubin significantly (P<0.0001)increased 24 h after TACE and progressively decreased until discharge. After the second TACE,variations in Child-Pugh score,ALT,PT and bilirubin were comparable to that described after the first TACE.No major complications were observed.The mean follow-up was 14.7±6.3 mo (median:16 mo).Only one patient died.No other patient experienced important long term worsening of clinical status.The overall survival probability at twenty-four months was 98.18%with a correspondent HCC progression free survival probability of 69%. CONCLUSION:Selectiv TAC Emayproduce significant,but transitory increases in ALT values, with no major impact on liver function and Child-Pugh score.Preservation of liver function is achievable also in patients previously treated with other therapeutic modalities and in patients undergoing multiple TACE cycles.Liver function can remain stable in the long-term, with optimal medium term survival.This result can be achieved through rigorous patient selection on the basis of tumour characteristics and clinical conditions. | Rodolfo Sacco Marco Bertini Pasquale Petruzzi Michele Bertoni Irene Bargellini Giampaolo Bresci Graziana Federici Luigi Gambardella Salvatore Metrangolo Giuseppe Parisi Antonio Romano Antonio Scaramuzzino Emanuele Tumino Alessandro Silvestri Emanuele Altomare Claudio Vignali Alfonso Capria | 2009 | World Journal of Gastroenterology2009，15，15： | 7 |
| 6 | Phages and their potential to modulate the microbiome and immunity显示文摘Bacteriophages(hence termed phages)are viruses that target bacteria and have long been considered as potential future treatments against antibiotic-resistant bacterial infection.However,the molecular nature of phage interactions with bacteria and the human host has remained elusive for decades,limiting their therapeutic application.While many phages and their functional repertoires remain unknown,the advent of next-generation sequencing has increasingly enabled researchers to decode new lytic and lysogenic mechanisms by which they attack and destroy bacteria.Furthermore,the last decade has witnessed a renewed interest in the utilization of phages as therapeutic vectors and as a means of targeting pathogenic or commensal bacteria or inducing immunomodulation.Importantly,the narrow host range,immense antibacterial repertoire,and ease of manipulating phages may potentially allow for their use as targeted modulators of pathogenic,commensal and pathobiont members of the microbiome,thereby impacting mammalian physiology and immunity along mucosal surfaces in health and in microbiomeassociated diseases.In this review,we aim to highlight recent advances in phage biology and how a mechanistic understanding of phage-bacteria-host interactions may facilitate the development of novel phage-based therapeutics.We provide an overview of the challenges of the therapeutic use of phages and how these could be addressed for future use of phages as specific modulators of the human microbiome in a variety of infectious and noncommunicable human diseases. | Sara Federici Samuel P.Nobs Eran Elinav | 2021 | Cellular & Molecular Immunology2021，18，4： | 7 |
| 7 | Transarterial radioembolization for hepatocellular carcinoma:An update and perspectives显示文摘In the last decade trans-arterial radioembolization has given promising results in the treatment of patients with intermediate or advanced stage hepatocellular carcinoma(HCC),both in terms of disease control and tolerability profile.This technique consists of the selective intra-arterial administration of microspheres loaded with a radioactive compound(usually Yttrium90),and exerts its therapeutic effect through the radiation carried by these microspheres.A careful and meticulous selection of patients is crucial before performing the radioembolization to correctly perform the procedure and reduce the incidence of complications.Radioembolization is a technically complex and expensive technique,which has only recently entered clinical practice and is supported by scant results from phase Ⅲ clinical trials.Nevertheless,it may represent a valid alternative to transarterial chemoembolization(TACE) in the treatment of intermediate-stage HCC patients,as shown by a comparative retrospective assessment that reported a longer time to progression,but not of overall survival,and a more favorable safety profile for radioembolization.In addition,this treatment has reported a higher percentage of tumor shrinkage,if compared to TACE,for pre-transplant downsizing and it represents a promising therapeutic option in patients with large extent of disease and insufficient residual liver volume who are not immediately eligible for surgery.Radioembolization might also be a suitable companion to sorafenib in advanced HCC or it can be used as a potential alternative to this treatment in patients who are not responding or do not tolerate sorafenib. | Rodolfo Sacco Valeria Mismas Sara Marceglia Antonio Romano Luca Giacomelli Marco Bertini Graziana Federici Salvatore Metrangolo Giuseppe Parisi Emanuele Tumino Giampaolo Bresci Ambra Corti Manuel Tredici Michele Piccinno Luigi Giorgi Carlo Bartolozzi Irene Bargellini | 2015 | World Journal of Gastroenterology2015，21，21： | 4 |
| 8 | 在胰腺的 pseudocyst 的管理的 Miniprobe EUS显示文摘 Pancreatic pseudocysts(PP) arise from trauma and pancreatitis;endoscopic gastro-cyst drainage(EGCD) under endoscopic ultrasonography(EUS) in symptomatic PP is the treatment of choice.Miniprobe EUS(MEUS) allows EGCD in children.We report our experience on MEUS-EGCD in PP,reviewing 13 patients(12 children;male:female = 9:3;mean age:10 years,4 mo;one 27 years,malnourished male Belardinelli-syndrome;PP:10 post-pancreatitis,3 post-traumatic).All patients underwent ultrasonography,computed tomography and magnetic resonance imaging.Conservative treatment was the first option.MEUS EGCD was indicated for retrogastric cysts larger than 5 cm,diameter increase,symptoms or infection.EGCD(stent and/or nasogastrocystic tube) was performed after MEUS(20-MHz-miniprobe) identification of place for diathermy puncture and wire insertion.In 8 cases(61.5%),there was PP disappearance;one,surgical duodenotomy and marsupialization of retro-duodenal PP.In 4 cases(31%),there was successful MEUS-EGCD;stent removal after 3 mo.No complications and no PP relapse in 4 years of mean followup.MEUS EGCD represents an option for PP,allowing a safe and effective procedure. | Paola De Angelis Erminia Romeo Francesca Rea Filippo Torroni Tamara Caldaro Giovanni Federici di Abriola Francesca Foschia Claudia Caloisi Vincenzina Lucidi Luigi Dall’Oglio | 2013 | World Journal of Gastrointestinal Endoscopy2013，5，5： | 3 |
| 9 | Transarterial chemoembolization in very early and early-stage hepatocellular carcinoma patients excluded from curative treatment: A prospective cohort study显示文摘 | Irene Bargellini Rodolfo Sacco Elena Bozzi Marco Bertini Barbara Ginanni Antonio Romano Antonio Cicorelli Emanuele Tumino Graziana Federici Roberto Cioni Salvatore Metrangolo Michele Bertoni Giampaolo Bresci Giuseppe Parisi Emanuele Altomare Alfonso Capri | 2011 | European Journal of Radiology2011，，6： | 2 |
| 10 | Assessment of clinical and radiological response to sorafenib in hepatocellular carcinoma patients显示文摘Sorafenib is an effective anti-angiogenic treatment forhepatocellular carcinoma(HCC). The assessment of tumor progression in patients treated with sorafenib is crucial to help identify potentially-resistant patients,avoiding unnecessary toxicities. Traditional methods to assess tumor progression are based on variations in tumor size and provide unreliable results in patients treated with sorafenib. New methods to assess tumor progression such as the modified Response Evaluation Criteria in Solid Tumors or European Association for the Study of Liver criteria are based on imaging to measure the vascularization and tumor volume(viable or necrotic). These however fail especially when the tumor response results in irregular development of necrotic tissue. Newer assessment techniques focus on the evaluation of tumor volume,density or perfusion. Perfusion computed tomography and Dynamic ContrastEnhanced-UltraS ound can measure the vascularization of HCC lesions and help predict tumor response to antiangiogenic therapies. Mean Transit Time is a possible predictive biomarker to measure tumor response. Volumetric techniques are reliable,reproducible and time-efficient and can help measure minimal changes in viable tumor or necrotic tissue,allowing the prompt identification of non-responders. Volume ratio may be a reproducible biomarker for tumor response. Larger trials are needed to confirm the use of these techniques in the prediction of response to sorafenib. | Rodolfo Sacco Valeria Mismas Antonio Romano Marco Bertini Michele Bertoni Graziana Federici Salvatore Metrangolo Giuseppe Parisi Emanuele Tumino Giampaolo Bresci Luca Giacomelli Sara Marceglia Irene Bargellini | 2015 | World Journal of Hepatology2015，7，1： | 2 |
| 11 | Galectin-3 ablation protects mice from diet-induced NASH: A major scavenging role for galectin-3 in liver显示文摘 | Carla Iacobini Stefano Menini Carlo Ricci Claudia Blasetti Fantauzzi Angela Scipioni Laura Salvi Samantha Cordone Francesca Delucchi Matteo Serino Massimo Federici Flavia Pricci Giuseppe Pugliese | 2010 | Journal of Hepatology2010，，5： | 2 |
| 12 | Machine learning hydrogen adsorption on nanoclusters through structural descriptors显示文摘Catalytic activity of the hydrogen evolution reaction on nanoclusters depends on diverse adsorption site structures.Machine learning reduces the cost for modelling those sites with the aid of descriptors.We analysed the performance of state-of-the-art structural descriptors Smooth Overlap of Atomic Positions,Many-Body Tensor Representation and Atom-Centered Symmetry Functions while predicting the hydrogen adsorption(free)energy on the surface of nanoclusters.The 2D-material molybdenum disulphide and the alloy copper–gold functioned as test systems.Potential energy scans of hydrogen on the cluster surfaces were conducted to compare the accuracy of the descriptors in kernel ridge regression.By having recourse to data sets of 91 molybdenum disulphide clusters and 24 copper–gold clusters,we found that the mean absolute error could be reduced by machine learning on different clusters simultaneously rather than separately.The adsorption energy was explained by the local descriptor Smooth Overlap of Atomic Positions,combining it with the global descriptor Many-Body Tensor Representation did not improve the overall accuracy.We concluded that fitting of potential energy surfaces could be reduced significantly by merging data from different nanoclusters. | Marc O.J.Jäger Eiaki V.Morooka Filippo Federici Canova Lauri Himanen Adam S.Foster | 2018 | npj Computational Materials2018，，1： | 2 |
| 13 | Low plateletalpha2beta1 levels in type I von Willebrand disease correlate withimpaired platelet function in a high shear stress system显示文摘 | Di Paola J Federici A B Mannucci P M | 1999 | Blood1999，93，11： | 1 |
| 14 | A,Ascovirus infectivity and effects of infection on the growth and development of noctuid larvae显示文摘 | Govindaraijan R Federici B | 1990 | Journal of Inverlebrate Pathology1990，56，： | 1 |
| 15 | Update of nutrient-deficiency ane- mia in elderly patients 显示文摘 | Andres E Federici L Serraj K | 2008 | Eur J Intern Med2008，19，7： | 1 |
| 16 | Isolation of the three grape sub- lineages of B- class MADS- box TM6, PISTILLATA and APETALA3 genes which are differentially expressed during flower and fruit development显示文摘 | Poupin M J Federici E Medina C t al | 2007 | Gene2007，404，： | 1 |
| 17 | Response surface methodology study of laccase production in Panustigrinus liquid cultures显示文摘 | QUARATINO D CIAFFI M FEDERICI E | 2008 | Biochemical Engineering Journal2008，39，2： | 1 |
| 18 | Material /plasma surface interaction issues following neutron damage 显示文摘 | Barabash V Federici G Linke J | 2003 | Journal of Nuclear Materials2003，，： | 1 |
| 19 | Analysis of U ruguayan weedy rice genetic diversity using AFLP molecular markers显示文摘 | Maria Teresa Federici | 2001 | Electronic Journal of Biotechnology2001，4，3： | 1 |
| 20 | The Gly 972→Arg amino acid polymorphism in IRS-1 impairs insulin secretion in pancreatic β cells显示文摘 | Porzio O Federici M Hribal ML | 1999 | J Clin Invest1999，104，3： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员