|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Lipoprotein-associated phospholipase A2 prognostic role in atherosclerotic complications显示文摘Atherosclerosis manifests itself clinically at advanced stages when plaques undergo hemorrhage and/or rupture with superimposed thrombosis, thus abruptly stopping blood supply. Identification of markers of plaque destabilization at a pre-clinical stage is, therefore, a major goal of cardiovascular research. Promising results along this line were provided by studies investigating the lipoprotein-associated phospholipase A2(Lp-PLA2), a member of phospholipase A2 proteins family that plays a key role in the metabolism of pro-inflammatory phospholipids, as oxidized low-density lipoproteins, and in the generation of pro-atherogenic metabolites, including lysophosphatidylcholine and oxidized free fatty acids. We herein review the experimental and clinical studies supporting use of Lp-PLA2 activity for predicting cardiovascular events. To his end we considered not only Lp-PLA2 activity and mass, but also Lp-PLA2 gene variations and their association with incident coronary artery disease, stroke, and cardiovascular mortality. Based on these evidences the major scientific societies have included in their guidelines the measurement of Lp-PLA2 activity among the biomarkers that are useful in risk stratification of adult asymptomatic patients at intermediate cardiovascular risk. The results of two recently published major clinical trials with the LpPLA2 inhibitor darapladib, which seem to challenge the pathogenic role of Lp-PLA2, will also be discussed. | Giuseppe Maiolino Valeria Bisogni Giacomo Rossitto Gian Paolo Rossi | 2015 | World Journal of Cardiology2015，7，10： | 66 |
| 2 | Long-term albumin infusion improves survival in patients with cirrhosis and ascites: An unblinded randomized trial显示文摘瞄准:在幸存上调查长期的白朊管理的效果,腹水的复发和另外的复杂并发症的发作。方法:为第一发作的腹水招收的 100 个连续病人被使随机化加人的白朊收到利尿剂第一年和 25 g 里的 25 g/wk 每二 wk 此后(组 1 ) 或利尿剂独自一个(组 2 ) 。没有肝移植,主要端点是幸存。第二等的端点是腹水的复发和另外的复杂并发症的出现。结果:中部的后续是 84 (2-120 ) 瞬间。对待白朊的病人有显著地更大的累积幸存率(Breslow test=7.05, P=0.0078 ) 并且腹水复发的更低的概率(51% 对 94% , P<0.0001 ) 。长期的白朊注入导致了 16 瞬间的幸存的吝啬的增加。结论:在第一发作的腹水以后的长期的白朊管理显著地改进病人的幸存并且减少腹水复发的风险。 | Roberto Giulio Romanelli Giorgio La Villa Giuseppe Barletta Francesco Vizzutti Fabio Lanini Umberto Arena Vieri Boddi Roberto Tarquini Pietro Pantaleo Paolo Gentilini Giacomo Laffi | 2006 | World Journal of Gastroenterology2006，12，9： | 22 |
| 3 | Operative link for gastritis assessment vs operative link on intestinal metaplasia assessment显示文摘AIM:To compare the reliability of gastritis staging sys-tems in ranking gastritis-associated cancer risk in a large series of consecutive patients.METHODS:Gastric mucosal atrophy is the precancer-ous condition in which intestinal-type gastric cancer(GC)most frequently develops.The operative link for gas-tritis assessment(OLGA)staging system ranks the GC risk according to both the topography and the severity of gastric atrophy(as assessed histologically on the ba-sis of the Sydney protocol for gastric mucosal biopsy).Both cross-sectional and long-term follow-up trials have consistently associated OLGA stages Ⅲ-Ⅳ with a higher risk of GC.A recently-proposed modification of the OLGA staging system(OLGIM)basically incorporates the OLGA frame,but replaces the atrophy score with an assessment of intestinal metaplasia(IM)alone.A series of 4552 consecutive biopsy sets(2007-2009)was re-trieved and reassessed according to both the OLGA and the OLGIM staging systems.A set of at least 5 biopsy samples was available for all the cases considered.RESULTS:In 4460 of 4552 cases(98.0%),both the high-risk stages(Ⅲ + Ⅳ)and the low-risk stages(0 +Ⅰ + Ⅱ)were assessed applying the OLGA and OL-GIM criteria.Among the 243 OLGA high-risk stages,14(5.8%)were down-staged to a low risk using OLGIM.The 67(1.5%)incidentally-found neoplastic lesions(intraepithelial or invasive)were consistently associated with high-risk stages,as assessed by both OLGA and OLGIM(P < 0.001 for both).Two of 34 intestinal-type GCs coexisting with a high-risk OLGA stage(stage Ⅲ)were associated with a low-risk OLGIM stage(stage Ⅱ).CONCLUSION:Gastritis staging systems(both OLGA and OLGIM)convey prognostically important informa-tion on the gastritis-associated cancer risk.Because of its clinical impact,the stage of gastritis should be included as a conclusive message in the gastritis histol-ogy report.Since it focuses on IM alone,OLGIM staging is less sensitive than OLGA staging in the identif ication of patients at high risk of gastric cancer. | Massimo Rugge Matteo Fassan Marco Pizzi Fabio Farinati Giacomo Carlo Sturniolo Mario Plebani David Y Graham | 2011 | World Journal of Gastroenterology2011，17，41： | 19 |
| 4 | Surgery in biliary lithiasis: from the traditional “open” approach to laparoscopy and the“rendezvous” technique显示文摘BACKGROUND:According to the current literature, biliary lithiasis is a worldwide-diffused condition that affects almost 20% of the general population. The rate of common bile duct stones(CBDS) in patients with symptomatic cholelithiasis is estimated to be 10% to 33%, depending on patient's age.Compared to stones in the gallbladder, the natural history of secondary CBDS is still not completely understood. It is not clear whether an asymptomatic choledocholithiasis requires treatment or not. For many years, open cholecystectomy with choledochotomy and/or surgical sphincterotomy and cleaning of the bile duct were the gold standard to treat both pathologies. Development of both endoscopic retrograde cholangiopancreatography(ERCP) and laparoscopic surgery,together with improvements in diagnostic procedures, influenced new approaches to the management of CBDS in association with gallstones.DATA SOURCES:We decided to systematically review the literature in order to identify all the current therapeutic options for CBDS. A systematic literature search was performed independently by two authors using Pub Med, EMBASE, Scopus and the Cochrane Library Central.RESULTS:The therapeutic approach nowadays varies greatly according to the availability of experience and expertise in each center, and includes open or laparoscopic common bile duct exploration, various combinations of laparoscopic cholecystectomy and ERCP and combined laparoendoscopic rendezvous.CONCLUSIONS:Although ERCP followed by laparoscopic cholecystectomy is currently preferred in the majority of hospitals worldwide, the optimal treatment for concomitant gallstones and CBDS is still under debate, and greatly varies among different centers. | Giuseppe Tarantino Paolo Magistri Roberto Ballarin Giacomo Assirati Antonio Di Cataldo Fabrizio Di Benedetto | 2017 | Hepatobiliary & Pancreatic Diseases International2017，16，6： | 18 |
| 5 | Minimally invasive surgery for gastric cancer: A comparison between robotic, laparoscopic and open surgery显示文摘AIM To investigate the role of minimally invasive surgery for gastric cancer and determine surgical, clinical, and oncological outcomes.METHODS This is a propensity score-matched case-control study, comparing three treatment arms: robotic gastrectomy(RG), laparoscopic gastrectomy(LG), open gastrectomy(OG). Data collection started after sharing a specific study protocol. Data were recorded through a tailored and protected web-based system. Primary outcomes: harvested lymph nodes, estimated blood loss, hospital stay, complications rate. Among the secondary outcomes, there are: operative time, R0 resections, POD of mobilization, POD of starting liquid diet and soft solid diet. The analysis includes the evaluation of type and grade of postoperative complications. Detailed information of anastomotic leakages is also provided.RESULTS The present analysis was carried out of 1026 gastrectomies. To guarantee homogenous distribution of cases, patients in the RG, LG and OG groups were 1:1:2 matched using a propensity score analysis with a caliper = 0.2. The successful matching resulted in a total sample of 604 patients(RG = 151; LG = 151; OG = 302). The three groups showed no differences in all baseline patients characteristics, type of surgery(P = 0.42) and stage of the disease(P = 0.16). Intraoperative blood loss was significantly lower in the LG(95.93 ± 119.22) and RG(117.91 ± 68.11) groups compared to the OG(127.26 ± 79.50, P = 0.002). The mean number of retrieved lymph nodes was similar between the RG(27.78 ± 11.45), LG(24.58 ± 13.56) and OG(25.82 ± 12.07) approach. A benefit in favor of the minimally invasive approaches was found in the length of hospital stay(P < 0.0001). A similar complications rate was found(P = 0.13). The leakage rate was not different(P = 0.78) between groups.CONCLUSION Laparoscopic and robotic surgery can be safely performed and proposed as possible alternative to open surgery. The main highlighted benefit is a faster postoperative functional recovery. | Amilcare Parisi Daniel Reim Felice Borghi Ninh T Nguyen Feng Qi Andrea Coratti Fabio Cianchi Maurizio Cesari Francesca Bazzocchi Orhan Alimoglu Johan Gagnière Graziano Pernazza Simone D'Imporzano Yan-Bing Zhou Juan-Santiago Azagra Olivier Facy Steven T Brower Zhi-Wei Jiang Lu Zang Arda Isik Alessandro Gemini Stefano Trastulli Alexander Novotny Alessandra Marano Tong Liu Mario Annecchiarico Benedetta Badii Giacomo Arcuri Andrea Avanzolini Metin Leblebici Denis Pezet Shou-Gen Cao Martine Goergen Shu Zhang Giorgio Palazzini Vito D'Andrea Jacopo Desiderio | 2017 | World Journal of Gastroenterology2017，23，13： | 17 |
| 6 | Antioxidant dietary approach in treatment of fatty liver: New insights and updates显示文摘Non-alcoholic fatty liver disease(NAFLD) is a common clinicopathological condition, encompassing a range of conditions caused by lipid deposition within liver cells. To date, no approved drugs are available for the treatment of NAFLD, despite the fact that it represents a serious and growing clinical problem in the Western world. Identification of the molecular mechanisms leading to NAFLD-related fat accumulation, mitochondrial dysfunction and oxidative balance impairment facilitates the development of specific interventions aimed at preventing the progression of hepatic steatosis. In this review, we focus our attention on the role of dysfunctions in mitochondrial bioenergetics in the pathogenesis of fatty liver. Major data from the literature about the mitochondrial targeting of some antioxidant molecules as a potential treatment for hepatic steatosis are described and critically analysed. There is ample evidence of the positive effects of several classes of antioxidants, such as polyphenols(i.e., resveratrol, quercetin, coumestrol, anthocyanins, epigallocatechin gallate and curcumin), carotenoids(i.e., lycopene, astaxanthin and fucoxanthin) and glucosinolates(i.e., glucoraphanin, sulforaphane, sinigrin and allyl-isothiocyanate), on the reversion of fatty liver. Although the mechanism of action is not yet fully elucidated, in some cases an indirect interaction with mitochondrial metabolism is expected. We believe that such knowledge will eventually translate into the development of novel therapeutic approaches for fatty liver. | Alessandra Ferramosca Mariangela Di Giacomo Vincenzo Zara | 2017 | World Journal of Gastroenterology2017，23，23： | 15 |
| 7 | Perioperative thrombotic complications in liver transplantation显示文摘Although the perioperative bleeding complications and the major side effects of blood transfusion have always been the primary concern in liver transplantation(OLT),the possible cohesion of an underestimated intrinsic hypercoagulative state during and after the transplant procedure may pose a major threat to both patient and graft survival.Thromboembolism during OLT is characterized not only by a complex aetiology,but also by unpredictable onset and evolution of the disease.The initiation of a procoagulant process may be triggered by various factors,such as inflammation,venous stasis,ischemia-reperfusion injury,vascular clamping,anatomical and technical abnormalities,genetic factors,deficiency of profibrinolytic activity,and platelet activation.The involvement of the arterial system,intracardiac thrombosis,pulmonary emboli,portal vein thrombosis,and deep vein thrombosis,are among the most serious thrombotic events in the perioperative period.The rapid detection of occlusive vascular events is of paramount importance as it heavily influences the prognosis,particularly when these events occur intraoperatively or early after OLT.Regardless of the lack of studies and guidelines on anticoagulant prophylaxis in this setting,many institutions recommend such an approach especially in the subset of patients at high risk.However,the decision of when,how and in what doses to use the various chemical anticoagulants is still a difficult task,since there is no common consensus,even for highrisk cases.The risk of postoperative thromboembolism causing severe hemodynamic events,or even loss of graft function,must be weighed and compared with the risk of an important bleeding.In this article we briefly review the risk factors and the possible predictors of major thrombotic complications occurringin the perioperative period,as well as their incidence and clinical features.Moreover,the indications to pharmacological prophylaxis and the current treatment strategies are also summarized. | Paolo Feltracco Stefania Barbieri Umberto Cillo Giacomo Zanus Marco Senzolo Carlo Ori | 2015 | World Journal of Gastroenterology2015，21，26： | 13 |
| 8 | Role of blood AFP mRNA and tumor grade in the preoperative prognostic evaluation of patients with hepatoceiluiar carcinoma显示文摘AIM: To explore the potential prognostic role of preoperative tumor grade and blood AFP mRNA in a cohort of patients with hepatocellular carcinoma (HCC)eligible for radical therapies according to a well-defined treatment algorithm not including nodule size and number as absolute selection criteria.METHODS: Fifty patients with a diagnosis of HCC were prospectively enrolled in the study. Inclusion criteria were: (1) histological assessment of tumor grade by means of percutaneous biopsies; (2) determination of AFP mRNA status in the blood; (3) patient's eligibility for radical therapies.RESULTS: At preoperative evaluation, 54% of the study group had a well-differentiated HCC, 42% had AFP mRNA in the blood, 40% had a tumor larger than 5 cm and 56% had more than one nodule. Surgery (resection or liver transplantation) was performed in 29 patients,while 21 had percutaneous ablation procedures. After a median follow-up of 28 mo, 12-, 24-, and 36-mo survival rates were 78%, 58%, and 51%, respectively. Surgical therapy, performance status and three tumor-related variables (AFP mRNA, HCC grade and gross vascular invasion) resulted as significant survival predictors at univariate analysis. Nodule size and number did not perform as significant prognosticators. Multivariate study selected only surgical therapy and a biologically early HCC profile (AFP mRNA negative and well-differentiated tumor without gross vascular invasion) as independent survival variables.CONCLUSION: The preoperative determination of tumor grade and blood AFP mRNA status may potentially refine the prognostic evaluation of HCC patients and improve the selection process for radical therapies. | Umberto Cillo Alessandro Vitale Filippo Navaglia Daniela Basso Umberto Montin Marco Bassanello Francesco D'Amico Francesco Antonio Ciarleglio Alberto Brolese Giacomo Zanus Vito De Pascale Mario Plebani Davide Francesco D'Amico | 2005 | World Journal of Gastroenterology2005，11，44： | 12 |
| 9 | CHK2 kinase in the DNA damage response and beyond显示文摘serine/threonine kinase CHK2 是 DNA 损坏反应的一个关键部件。在人的房间,跟随 genotoxic 应力, CHK2 被激活并且 phosphorylates >导致适当细胞的反应的 20 蛋白质,它,取决于损坏,房间类型,和另外的因素的程度,能是房间周期检查点激活, apoptosis 或老朽感应, DNA 修理,或损坏的忍耐。最近, CHK2 也被发现了有独立于原子 DNA 损害的存在的细胞的功能。特别地, CHK2 参予涉及 DNA 结构修正和房间周期前进的几个分子的过程。在这评论,我们在不着重的房间响应 DNA 损坏并且在生物功能的维护讨论 CHK2 的活动。这些活动也在 tumorigenesis 在与 CHK2 的一个可能的角色的关系被考虑并且作为后果,作为癌症的一个目标治疗。 | Laura Zannini Domenico Delia Giacomo Buscemi | 2014 | Journal of Molecular Cell Biology2014，8，6： | 12 |
| 10 | Adjuvant chemotherapy for gastric cancer:Current evidence and future challenges显示文摘Gastric cancer still represents one of the major causes of cancer mortality worldwide.Patients survival is mainly related to stage,with a high proportion of patients with metastatic disease at presentation.Thus,the cure rate largely depend upon surgical resection.Despite the additional,albeit small,benefit of adjuvant chemotherapy has been clearly demonstrated,no general consensus has been reached on the best treatment option.Moreover,the narrow therapeutic index of adjuvant chemotherapy(i.e.,limited survival benefit with considerable toxicity)requires a careful assessment of expected risks and benefits for individual patients.Treatment choices vary widely based on the different geographic areas,with chemotherapy alone more often preferred in Europe or Asia and chemoradiotherapy in the United States.In the present review we discuss the current evidence and future challenges regarding adjuvant chemotherapy in curatively resected gastric cancer with particular emphasis on the recently completed landmark studies and meta-analyses.The most recent patient-level meta-analysis demonstrated the benefit of adjuvant chemotherapy over curative surgery;the same Authors also showed that disease free survival may be used as a surrogate end-point for overall survival.We finally discuss future research issues such as the need of economic evaluations,development of prognostic or predictive biomarkers,and the unmet clinical need of trials comparing perioperative chemotherapy with adjuvant treatment. | Rosalba Miceli Gianluca Tomasello Giacomo Bregni Maria Di Bartolomeo Filippo Pietrantonio | 2014 | World Journal of Gastroenterology2014，20，16： | 12 |
| 11 | The enhanced X-ray Timing and Polarimetry mission—eXTP显示文摘In this paper we present the enhanced X-ray Timing and Polarimetry mission—eXTP. eXTP is a space science mission designed to study fundamental physics under extreme conditions of density, gravity and magnetism. The mission aims at determining the equation of state of matter at supra-nuclear density, measuring effects of QED, and understanding the dynamics of matter in strong-field gravity. In addition to investigating fundamental physics, eXTP will be a very powerful observatory for astrophysics that will provide observations of unprecedented quality on a variety of galactic and extragalactic objects. In particular, its wide field monitoring capabilities will be highly instrumental to detect the electro-magnetic counterparts of gravitational wave sources.The paper provides a detailed description of:(1) the technological and technical aspects, and the expected performance of the instruments of the scientific payload;(2) the elements and functions of the mission, from the spacecraft to the ground segment. | ShuangNan Zhang Andrea Santangelo Marco Feroci YuPeng Xu FangJun Lu Yong Chen Hua Feng Shu Zhang Sφren Brandt Margarita Hernanz Luca Baldini Enrico Bozzo Riccardo Campana Alessandra De Rosa YongWei Dong Yuri Evangelista Vladimir Karas Norbert Meidinger Aline Meuris Kirpal Nandra Teng Pan Giovanni Pareschi Piotr Orleanski QiuShi Huang Stephane Schanne Giorgia Sironi Daniele Spiga Jiri Svoboda Gianpiero Tagliaferri Christoph Tenzer Andrea Vacchi Silvia Zane Dave Walton ZhanShan Wang Berend Winter Xin Wu Jean J.M.in't Zand Mahdi Ahangarianabhari Giovanni Ambrosi Filippo Ambrosino Marco Barbera Stefano Basso Jörg Bayer Ronaldo Bellazzini Pierluigi Bellutti Bruna Bertucci Giuseppe Bertuccio Giacomo Borghi XueLei Cao Franck Cadoux Francesco Ceraudo TianXiang Chen Yu Peng Chen Jerome Chevenez Marta Civitani Wei Cui WeiWei Cui Thomas Dauser Ettore Del Monte Sergio Di Cosimo Sebastian Diebold Victor Doroshenko Michal Dovciak YuanYuan Du Lorenzo Ducci QingMei Fan Yannick Favre Fabio Fuschino JoséLuis Ga'lvez Min Gao MingYu Ge Olivier Gevin Marco Grassi QuanYing Gu YuDong Gu DaWei Han Bin Hong Wei Hu Long Ji ShuMei Jia WeiChun Jiang Thomas Kennedy Ingo Kreykenbohm Irfan Kuvvetli Claudio Labanti Luca Latronico Gang Li MaoShun Li Xian Li Wei Li ZhengWei Li Olivier Limousin HongWei Liu XiaoJing Liu Bo Lu Tao Luo Daniele Macera Piero Malcovati Adrian Martindale Malgorzata Michalska Bin Meng Massimo Minuti Alfredo Morbidini Fabio Muleri Stephane Paltani Emanuele Perinati Antonino Picciotto Claudio Piemonte JinLu Qu Alexandre Rachevski Irina Rashevskaya Jerome Rodriguez Thomas Schanz ZhengXiang Shen LiZhi Sheng JiangBo Song LiMing Song Carmelo Sgro Liang Sun Ying Tan Phil Uttley Bo Wang DianLong Wang GuoFeng Wang Juan Wang LangPing Wang YuSa Wang Anna L.Watts XiangYang Wen Jörn Wilms ShaoLin Xiong JiaWei Yang Sheng Yang YanJi Yang Nian Yu WenDa Zhang Gianluigi Zampa Nicola Zampa Andrzej A.Zdziarski AiMei Zhang ChengMo Zhang Fan Zhang Long Zhang Tong Zhang Yi Zhang XiaoLi Zhang ZiLiang Zhang BaoSheng Zhao ShiJie Zheng Yu Peng Zhou Nicola Zorzi J.Frans Zwart | 2019 | Science China(Physics,Mechanics & Astronomy)2019，62，2： | 11 |
| 12 | Wilson disease:Histopathological correlations with treatment on follow-up liver biopsies显示文摘AIM:To investigate the progression of hepatic histopathology in serial liver biopsies from Wilson disease(WD)patients.METHODS:We report a group of 12 WD patients treated with zinc and/or penicillamine who underwent multiple follow-up liver biopsies.Demographic,clinical and laboratory data were gathered and all patients underwent an initial biopsy and at least one repeat biopsy.RESULTS:Time to repeat biopsy ranged from 2 to 12 years.Six patients(non-progressors)showed stable hepatic histology or improvement.In one case,we observed improvement of fibrosis from stage 2 to 0.Six patients(progressors)had worsening of fibrosis.There was no significant correlation between the histological findings and serum aminotransferases or copper me-tabolism parameters.The hepatic copper concentration reached normal levels in only two patients:one from the non-progressors and one from the progressors group.The estimated rate of progression of hepatic fibrosis in the entire group was 0 units per year in the time frame between the first and the second liver biopsy(4 years),and 0.25 between the second and the third(3 years).In the progressors group,the rate of progression of liver fibrosis was estimated at 0.11 fibrosis units per year between the first and second biopsy and,0.6 fibrosis units between the second and third biopsy.CONCLUSION:The inability of clinical tools to detect fibrosis progression in WD suggests that a liver biopsy with hepatic copper quantification every 3 years should be considered. | Sandy Cope-Yokoyama Milton J Finegold Giacomo Carlo Sturniolo Kyoungmi Kim Claudia Mescoli Massimo Rugge Valentina Medici | 2010 | World Journal of Gastroenterology2010，16，12： | 10 |
| 13 | Wilson's disease: A review of what we have learned显示文摘Wilson's disease(WD), which results from the defective ATP7 B protein product, is characterized by impaired copper metabolism and its clinical consequences vary from an asymptomatic state to fulminant hepatic failure, chronic liver disease with or without cirrhosis, neurological, and psychiatric manifestations. A high grade of suspicion is warranted to not miss cases of WD, especially less florid cases with only mild elevation of transaminases, or isolated neuropsychiatric involvement. Screening in first and second relatives of index cases is mandatory, and treatment must commence upon establishment of diagnosis. Treatment strategies include chelators such as D-penicillamine and trientine, while zinc salts act as inductors of methallothioneins, which favor a negative copper balance and a reduction of free plasmatic copper. As an orphan disease, research is lacking in this field, especially regarding therapeutic strategies which are associated with better patient compliance and which could eventually also reverse established injury. | Kryssia Isabel Rodriguez-Castro Francisco Javier Hevia-Urrutia Giacomo Carlo Sturniolo | 2015 | World Journal of Hepatology2015，7，29： | 10 |
| 14 | Endoscopic features of gastro-intestinal lymphomas: From diagnosis to follow-up显示文摘Many progresses have been done in the management of gastrointestinal(GI) lymphomas during last decades, especially after the discovery of Helicobacter pylori-dependent lymphoma development. The stepwise implementation of new endoscopic techniques, by means of echoendoscopy or double-balloon enteroscopy, enabled us to more precisely describe the endoscopic features of GI lymphomas with substantial contribution in patient management and in tailoring the treatment strategy with organ preserving approaches. In this review, we describe the recent progresses in GI lymphoma management from disease diagnosis to follow-up with a specific focus on the endoscopic presentation according to the involved site and the lymphoma subtype. Additionally, new or emerging endoscopic technologies that have an impact on the management of gastrointestinal lymphomas are reported. We here discuss the two most common subtypes of GI lymphomas: the mucosaassociated lymphoid tissue and the diffuse large B cell lymphoma. A general outline on the state-of-the-art of the disease and on the role of endoscopy in both diagnosis and follow-up will be performed. | Calogero Vetro Alessandra Romano Irene Amico Concetta Conticello Giovanna Motta Amalia Figuera Annalisa Chiarenza Cosimo Di Raimondo Giorgio Giulietti Giacomo Bonanno Giuseppe Alberto Palumbo Francesco Di Raimondo | 2014 | World Journal of Gastroenterology2014，20，36： | 10 |
| 15 | Intraocular lens power calculation in eyes with previous corneal refractive surgery显示文摘Background:This review aims to explain the reasons why intraocular lens(IOL)power calculation is challenging in eyes with previous corneal refractive surgery and what solutions are currently available to obtain more accurate results.Review:After IOL implantation in eyes with previous LASIK,PRK or RK,a refractive surprise can occur because (i)the altered ratio between the anterior and posterior corneal surface makes the keratometric index invalid;(ii)the corneal curvature radius is measured out of the optical zone;and (iii)the effective lens position is erroneously predicted if such a prediction is based on the post-refractive surgery corneal curvature.Different methods are currently available to obtain the best refractive outcomes in these eyes,even when the perioperative data(i.e.preoperative corneal power and surgically induced refractive change)are not known.In this review,we describe the most accurate methods based on our clinical studies.Conclusions:IOL power calculation after myopic corneal refractive surgery can be calculated with a variety of methods that lead to relatively accurate outcomes,with 60 to 70%of eyes showing a prediction error within 0.50 diopters. | Giacomo Savini Kenneth J.Hoffer | 2018 | Eye and Vision2018，5，1： | 10 |
| 16 | Inflammatory bowel disease: Moving toward a stem cell-based therapy显示文摘The incidence and prevalence of Crohn's disease (CD) and ulcerative colitis (UC), the two major forms of inflammatory bowel diseases (IBD), are rising in western countries. The modern hygienic lifestyle is probably at the root of a disease where, in genetically susceptible hosts, the intestinal commensal flora triggers dysregulated immune and inflammatory responses. Current therapies ranging from anti-inflammatory drugs to immunosuppressive regimens, remain inadequate. Advances in our understanding of the cell populations involved in the pathogenetic processes and recent findings on the regenerative, trophic and immunoregulatory potential of stem cells open new paths in IBD therapy. Hematopoietic and mesenchymal stem cells are catalyzing the attention of IBD investigators. This review highlights the pivotal fi ndings for stem cell-based approaches to IBD therapy and collects the encouraging results coming in from clinical trials. | Giacomo Lanzoni Giulia Roda Andrea Belluzzi Enrico Roda Gian Paolo Bagnara | 2008 | World Journal of Gastroenterology2008，14，29： | 9 |
| 17 | Narrow-band imaging endoscopy to assess mucosal angiogenesis in inflammatory bowel disease: A pilot study显示文摘AIM: To investigate whether narrow band imaging (NBI) is a useful tool for the in vivo detection of angiogenesis in inflammatory bowel disease (IBD) patients. METHODS: Conventional and NBI colonoscopy was performed in 14 patients with colonic inflammation (8 ulcerative colitis and 6 Crohn’s disease). Biopsy samples were taken and CD31 expression was assayed immuno- histochemically; microvascular density was assessed by vessel count. RESULTS: In areas that were endoscopically normal but positive on NBI, there was a significant (P < 0.05) increase in angiogenesis (12 ± 1 vessels/field vs 18 ± 2 vessels/field) compared with areas negative on NBI. In addition, in areas that were inflamed on white light endoscopy and positive on NBI, there was a significant (P < 0.01) increase in vessel density (24 ± 7 vessels/f ield) compared with NBI-negative areas.CONCLUSION: NBI may allow in vivo imaging of intestinal angiogenesis in IBD patients. | Silvio Danese Gionata Fiorino Erika Angelucci Stefania Vetrano Nico Pagano Giacomo Rando Antonino Spinelli Alberto Malesci Alessandro Repici | 2010 | World Journal of Gastroenterology2010，16，19： | 9 |
| 18 | Antegrade scrotal sclerotherapy of internal spermatic veins for varicocele treatment: technique, complications, and results显示文摘精索静脉曲张修理主要与临床的摸得出的精索静脉曲张和反常精液参数在年轻成年病人被显示。精索静脉曲张治疗在精子集中,活动性,形态学,和怀孕率与重要改进被联系。Antegrade 阴囊的 sclerotherapy (驴) 代表了的主要选择之一传统腹股沟或 suprainguinal 外科的结扎。这篇文章为精索静脉曲张治疗考察驴的使用。我们提供我们的方法在驴使用了的过程和礼品的历史的简短概述。另外,我们考察驴的复杂并发症和成功,包括我们对待在最后 17 年的 674 个病人的自己的回顾的数据。此处,我们一步一步地分析了 ASS 技术并且与长后续与一种原来的修改技术描述了我们的结果。在 1997 年 12 月和 2014 年 12 月之间,我们执行了 674 驴。吝啬的起作用的时间是 14 min (范围 9 ~ 50 min ) 。没有重要 intraoperative 复杂并发症被报导。在从过程的 90 天以内,手术后的复杂并发症在外套 49 被记录(7.2%) 病人。没有主要复杂并发症被记录。坚持 / 周期性的精索静脉曲张在 40 被检测(5.9%) 案例。在 32/40 (80%) 案例,病人们显示出外科手术前的等级 III 精索静脉曲张。在有在外科前的一个低精子数字的病人,精子计数从 13 × 改善了;10 6 到 21 ×10 6 ml −1(P <0.001 ) 。在 1 h 的进步能动形式的百分比的中部的价值从 25% ~ 45% 改善了(P <0.001 ) 。正常形式的百分比在过程以后在外科前从 17% 增加了到 35% 1 年(P <0.001 ) 。在 168 个不肥沃的病人的亚群,(31%) 52 在 12-month-minimum 后续生了后代。因此,驴是为有低复发 / 坚持率的精索静脉曲张的有效最小的侵略治疗。 | Alessandro Crestani Gianluca Giannarini Mattia Calandriello Marta Rossanese Mariangela Mancini Giacomo Novara Vincenzo Ficarra | 2016 | Asian Journal of Andrology2016，18，2： | 9 |
| 19 | Alternate Wetting and Drying of Rice Reduced CH4 Emissions but Triggered N2O Peaks in a Clayey Soil of Central Italy显示文摘Reducing CH_4 and N_2O emissions from rice cropping systems while sustaining production levels with less water requires a better understanding of the key processes involved. Alternate wetting and drying(AWD) irrigation is one promising practice that has been shown to reduce CH_4 emissions. However, little is known about the impact of this practice on N_2O emissions, in particular under Mediterranean climate. To close this knowledge gap, we assessed how AWD influenced grain yield, fluxes and annual budgets of CH_4 and N_2O emissions, and global warming potential(GWP) in Italian rice systems over a 2-year period. Overall, a larger GWP was observed under AWD, as a result of high N_2O emissions which offset reductions in CH_4 emissions. In the first year, with 70% water reduction, the yields were reduced by 33%, CH_4 emissions decreased by 97%, while N_2O emissions increased by more than 5-fold under AWD as compared to PF; in the second year, with a 40% water saving, the reductions of rice yields and CH_4 emissions(13% and11%, respectively) were not significant, but N_2O fluxes more than doubled. The transition from anaerobic to aerobic soil conditions resulted in the highest N_2O fluxes under AWD. The duration of flooding, transition to aerobic conditions, water level above the soil surface, and the relative timing between fertilization and flooding were the main drivers affecting greenhouse gas mitigation potential under AWD and should be carefully planned through site-specific management options. | Alessandra LAGOMARSINO Alessandro Elio AGNELLI Bruce LINQUIST Maria Arlene ADVIENTO-BORBE Alberto AGNELLI Giacomo GAVINA Stefano RAVAGLIA Rossana Monica FERRARA | 2016 | Pedosphere2016，26，4： | 8 |
| 20 | An international program on Silk Road Disaster Risk Reduction--a Belt and Road initiative (2016-2020)显示文摘Belt and Road Initiative(BRI) is a Chinese national strategy which calls for cooperative economic, political and cultural exchange at the global level along the ancient Silk Road. The overwhelming natural hazards located along the belt and road bring great challenges to the success of BRI. In this framework, a 5-year international program was launched to address issues related to hazards assessment and disaster risk reduction(DRR). The first workshop of this program was held in Beijing with international experts from over 15 countries. Risk conditions on Belt and Road Countries(BRCs) have been shared and science and technology advancements on DRR have been disseminated during the workshop. Under this program, six task forces have been setup to carry out collaborative research works and three prioritized study areas have been established. This workshop announced the launching of this program which involved partners from different countries including Pakistan, Nepal, Russia, Italy, United Kingdom, Sri Lanka and Tajikistan. The program adopted the objectives of Sendai Framework for Disaster Risk Reduction 2015-2030 and United Nation Sustainable Development Goals 2030 and was implemented to assess disaster risk in BRCs and to propose suitable measures for disaster control which can be appropriate both for an individual country and for specific sites. This paper deals with the outcomes of the workshop and points out opportunities for the near future international cooperation on this matter. | LEI Yu CUI Peng Amar Deep REGMI Virginia MURRAY Alessandro PASUTO Giacomo TITTI Muhammad SHAFIQUE Tilak PRIYADARSHANA D.G. | 2018 | Journal of Mountain Science2018，15，7： | 8 |
您所在的机构暂未开通此部分的功能，请联系管理员