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    题名 作者 年代 出处 被引量
1Esophageal cancer: Risk factors,screening and endoscopic treatment in Western and Eastern countries显示文摘Esophageal cancer is one of the most unknown and deadliest cancers worldwide,mainly because of its extremely aggressive nature and poor survival rate.Esophageal cancer is the 6th leading cause of death from cancer and the 8th most common cancer in the world.The 5-year survival is around 15%-25%.There are clear differences between the risk factors of both histological types that affect their incidence and distribution worldwide.There are areas of high incidence of squamous cell carcinoma(some areas in China) that meet the requirements for cost-effectiveness of endoscopy for early diagnosis in the general population of those areas.In Europe and United States the predominant histologic subtype is adenocarcinoma.The role of early diagnosis of adenocarcinoma in Barrett's esophagus remains controversial.The differences in the therapeutic management of early esophageal carcinoma(high-grade dysplasia,T1 a,T1 b,N0) between different parts of the world may be explained by the number of cancers diagnosed at an early stage.In areas where the incidence is high(China and Japan among others) early diagnoses is more frequent and has led to the development of endoscopic techniques for definitive treatment that achieve very effective results with a minimum number of complications and preserving the functionality of the esophagus.María José Domper Arnal ángel Ferrández Arenas ángel Lanas Arbeloa 2015World Journal of Gastroenterology2015,21,26:116
2卒中存活者体力活动和锻炼建议:美国心脏协会/美国卒中协会针对医疗专业人员的声明显示文摘目的这份科学声明为卒中存活者的体力活动和锻炼建议提供了一份证据纵览。证据提示,卒中存活者会经历体力下降(physical deconditioning)并导致久坐的生活方式。因此,本更新版科学声明旨在为医务人员提供全面的指导,使其更好地理解体力活动的益处,并为卒中存活者各个恢复阶段的锻炼方案提供推荐意见。方法写作组成员由美国心脏协会(American Heart Association,AHA)卒中委员会的科学声明监督委员会和AHA手稿监督委员会任命。作者利用系统文献综述,参考公开发表的临床和流行病学研究、发病率和死亡率报告、临床与公共卫生指南、权威声明、个人文件以及专家意见,对现有的证据进行总结并指出目前的知识空白。结果卒中后体力活动不足非常普遍。大量证据明确支持对卒中存活者进行运动训练,包括有氧运动和力量训练。运动训练能改善功能能力、日常生活活动的执行能力以及生活质量,同时降低随后的心血管事件风险。卒中存活者的体力活动目标和锻炼方案需个体化制定以最大限度地增高长期依从性。结论写作组给出的推荐是,体力活动和锻炼方案应融入卒中存活者的治疗。卒中存活者体力活动的推动应强调低到中等强度的有氧活动、增强肌肉力量、减少久坐的生活方式以及对卒中二级预防的危险因素管理。Sandra A. Billinger Ross Arena Julie Bemhardt Janice J. Eng Barry A. Franklin Cheryl Mortag Johnson Marilyn MacKay-Lyons Richard F. Macko Gillian E. Mead Elliot J. Roth Marianne Shaughnessy Ada Tang 孙新亭 张通 2014国际脑血管病杂志2014,22,10:80
3Cardiac rehabilitation and exercise therapy in the elderly: Should we invest in the aged?显示文摘冠的心疾病(CHD ) 是世界范围的死亡的领先的原因并且在病人之中变得逐渐地流行 65 岁以上。老病人在为复杂并发症的更高的风险并且在一个心血管的事件以后加速物理 deconditioning,特别与他们的更年轻的对应物相比。最后几十年是到与 CHD 在病人之中在死亡,锻练能力,心理风险因素,发炎,和肥胖上表明了心脏的康复(CR ) 和锻练治疗的有益的效果的多重研究的厕所。不幸地,这个领域里的可得到的数据的重要部分与更年轻的病人相关。可行解释是更老的病人在为以病人开始并且延长到医生的多重原因的这些节目是非常未被充分代表的。在这篇文章,我们将考察 CR 节目的好处在之中老,以及一些妨碍他们的参予的障碍。Arthur R Menezes Carl J Lavie Richard V Milani Ross A Arena Timothy S Church 2012Journal of Geriatric Cardiology2012,9,1:25
4Long-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 2006World Journal of Gastroenterology2006,12,9:22
5Nat Biotechnol:将人星形胶质细胞重编程为多巴胺能神经元,有助治疗帕金森病显示文摘帕金森病是一种主要影响运动系统的神经退行性疾病。它的特征在于大脑中的多巴胺能神经元(dopaminergic neuron)渐进性丧失。尽管当前的疗法旨在补充多巴胺水平,但是没有一种疗法能够恢复这些丢失的细胞。如今。在一项新的研究中,来自瑞典、奥地利、西班牙和美国的研究人员开发出一种方法:将神经胶质细胞(glialcell)转化为活性的多巴胺能神经元,并且所产生的多巴胺能神经元能够部分恢复帕金森病模式小鼠的运动功能。这项概念验证研究可能为开发出一种治疗这种疾病的新方法铺平道路。Pia Rivetti di Val Cervo, Elisa Martín-Montañez, Enrique M Toledo, Gioele La Manno, Sara Padrell Sánchez, Sten Linnarsson Ernest Arenas Roman A Romanov, Christian Pifl Tibor Harkany Roman A Romanov, Giada Spigolon, Débora Masini, Michael Feyder, Tibor Harkany Gilberto Fisone Elisa Martín-Montañez Yi-Han Ng Marius Wernig 2017现代生物医学进展2017,17,17:11
6Hepatocellular carcinoma: Where are we?显示文摘Hepatocellular carcinoma(HCC) is the second cause of death due to malignancy in the world, following lung cancer. The geographic distribution of this disease accompanies its principal risk factors: Chronic hepatitis B virus and hepatitis C virus infection, alcoholism, aflatoxin B1 intoxication, liver cirrhosis, and some genetic attributes. Recently, type Ⅱ diabetes has been shown to be a risk factor for HCC together with obesity and metabolic syndrome. Although the risk factors are quite well known and it is possible to diagnose HCC when the tumor is less than 1 cm diameter, it remains elusive at the beginning and treatment is often unsuccessful. Liver transplantation is thus far considered the best treatment for HCC as it cures HCC and the underlying liver disease. Using the Milan criteria, overall survival after liver transplantation for HCC is about 70% after 5 years. Many attempts have been made to go beyond the Milan Criteria and according to recent works reasonably good results have been achieved by using a histochemical marker such as cytokeratine 19 and the so-called 'up to seven criteria' to divide patients into categories according to their risk of relapse. In addition to liver transplantation other therapies have been proposed such as resection, tumor ablation by different means, embolization and chemotherapy. An important step in the treatment of advanced HCC has been the introduction of sorafenib, the first oral, systemic drug that has provided significant improvement in survival. Treatment of HCC patients must be multidisciplinary and by using the different approaches discussed in this review it is possible to offer prolonged survival and quite good and sometimes even excellent quality of life to many patients.Roberto Mazzanti Umberto Arena Renato Tassi 2016World Journal of Experimental Medicine2016,6,1:10
7Biliary and pancreatic stenting:Devices and insertiontechniques in therapeutic endoscopic retrogradecholangiopancreatography and endoscopic ultrasonography显示文摘Stents are tubular devices made of plastic or metal. Endoscopic stenting is the most common treatment for obstruction of the common bile duct or of the main pancreatic duct, but also employed for the treatment of bilio-pancreatic leakages, for preventing post- endoscopic retrograde cholangiopancreatography pancreatitis and to drain the gallbladder and pancreatic fluid collections. Recent progresses in techniques of stent insertion and metal stent design are represented by new, fullycovered lumen apposing metal stents. These stents are specifically designed for transmural drainage, with a saddle-shape design and bilateral flanges, to provide lumen-to-lumen anchoring, reducing the risk of migration and leakage. This review is an update of the technique of stent insertion and metal stent deployment, of the most recent data available on stent types and characteristics and the new applications for biliopancreatic stents.Benedetto Mangiavillano Nico Pagano Todd H Baron Monica Arena Giuseppe Iabichino Pierluigi Consolo Enrico Opocher Carmelo Luigiano 2016World Journal of Gastrointestinal Endoscopy2016,8,3:6
8Regulatory T cells in patients with inflammatory bowel diseases treated with adacolumn granulocytapheresis显示文摘AIM: To investigate if the clinical efficacy of granulocytes and monocytes by adsorption (GMA) is associated with an increased frequency of peripheral regulatory T cells (Tregs), as these cells have proven to be successful in suppressing inflammatory bowel disease (IBD) in animal models. METHODS: We report four cases of corticosteroid- dependent ulcerative colitis (UC) and two Crohn’s disease (CD) cases with severe cutaneous lesions who received GMA therapy. The frequency of CD4+ CD25high (Tregs) in peripheral blood was analyzed by flow cytometry and the expression of FoxP3 and TGF beta in purified CD4+ T cells was determined by real time PCR prior to and one month after the last apheresis session, and at the time of endoscopic and clinical assessing. RESULTS: Increased expression of Fox P3 mRNA was found in all five patients who responded to cytapheresis with remission of clinical symptoms, mucosal inflammation and cutaneous lesions, and an increased frequency of circulating Tregs was found in four patients. These changes were not observed in the patient with UC who did no respond to GMA. Variations in TGF-β (mRNA) did not parallel that of FoxP3 mRNA. CONCLUSION: The clinical efficacy of GMA on IBD and related extra intestinal manifestations was associated with an expansion of circulating CD4+ CD25+ Tregs and higher expression of FoxP3 in CD4+ T cells. Accordingly, an elevated CD4+ CD25+ FoxP3 may be a valuable index of remission in patients with IBD and other chronic relapsing-remitting inflammatory conditions during treatment with GMA.Emilio Cuadrado Marta Alonso Maria Dolores de Juan Pilar Echaniz Juan Ignacio Arenas 2008World Journal of Gastroenterology2008,14,10:6
9Selective sphincteroplasty of the papilla in cases at risk due to atypical anatomy显示文摘AIM: To analyze the indications, effi cacy and safety of sphincteroplasty in our centre. METHODS: A retrospective study of sphincteroplasty in 53 cases of papilla at high risk was performed in 2004-2006. The procedure consisted of duodenoscopy with Olympus TJF 145 Videoduodenoscope, approach to the biliary tract using a catheter with a guidewire, and dilatation of the papilla with a dilatation balloon catheter using a syringe with a manometer for control of the fi lling pressure. RESULTS: The indications included intradiverticular papilla in 26 patients (49/), stenosis of a previous sphincterotomy in 19 patients (35.8/), small size of the papilla in 4 patients (7.5/), Billroth Ⅱ gastrectomy in 3 patients (5.6/), and coagulopathy in one patient (1.9/). The efficacy was 97.8/, with all the calculi extracted from the common bile duct in 84.4/ of the patients, even though 21 of the patients (39.6/) had calculi with a diameter equal to or greater than 10 mm. Seven patients (13.2/) presented complications: haemorrhage in 1 patient (1.9/) and mild pancreatitis in 6 patients (11.3/). The mean hospital stay in case of complications was of 3 ± 0.63 d. CONCLUSION: Sphincteroplasty is highly effective, with a complication rate similar to that of sphincterotomy, furthermore, the complications are of low clinical importance. The use of the 10 mm balloon makes it possible to extract calculi with a diameter of over 15 mm and to extract more than 3 calculi without increasing the rate of complications and reduces the need to resort tolithotripsy or rescue sphincterotomy.F Mugica G Urdapilleta A Castiella A Berbiela F Alzate E Zapata L Zubiaurre P Lopez JI Arenas 2007World Journal of Gastroenterology2007,13,22:5
10氧消耗和二氧化碳恢复期动力学对冠状动脉疾病严重性和结局的预测价值显示文摘血管重塑似乎只对高度缺血的患者有益。该研究调查了在心肺功能运动试验(eardiopulmonary exercisetest,CPET)恢复期中气体分析预测冠状动脉疾病(coronary artery disease,CAD)严重性和预后的价值。方法:研究者研究了40例白人患者(21.2%女性),平均年龄(63.5±7.6)岁,有显著冠状动脉损伤(≥50%)。黄洁 叶鹏 Popovic D Martic D Djordjevic T Pesic V Guazzi M Myers J Mohebi R Arena R 2017中华高血压杂志2017,25,10:5
11Effectiveness of an intervention for reducing social stigma towards mental illness in adolescents显示文摘AIM: To evaluate the effectiveness of an intervention for reducing social stigma towards mental illness in adolescents. The effect of gender and knowledge of someone with mental illness was measured. METHODS: Two hundred and eighty secondary school students were evaluated using the Community Attitudes towards Mental Illness(CAMI) questionnaire. The schools were randomized and some received the intervention and others acted as the control group. The programme consisted of providing information via a documentary film and of contact with healthcare staff in order to reduce the social stigma within the school environment. RESULTS: The intervention was effective in reducing the CAMI authoritarianism and social restrictiveness subscales. The intervention showed significant changes in girls in terms of authoritarianism and social restrictiveness, while boys only showed significant changes in authoritarianism. Following the intervention, a significant reduction was found in authoritarianism and social restrictiveness in those who knew someone with mental illness, and only in authoritarianism in those who did not know anyone with mental illness. CONCLUSION: The intervention was effective to reduce social stigma towards people with mental illness, especially in the area of authoritarianism. Some differences were found depending on gender and whether or not the subjects knew someone with mental illness.Regina Vila-Badia Francisco Martínez-Zambrano Otilia Arenas Emma Casas-Anguera Esther García-Morales Raúl Villellas José Ramón Martín María Belén Pérez-Franco Tamara Valduciel Diana Casellas Mar García-Franco Jose Miguel Joaquim Balsera Gemma Pascual Eugènia Julia Susana Ochoa 2016World Journal of Psychiatry2016,6,2:4
12Wnt signaling in midbrain dopaminerglc neuron development and regenerative medicine for Parkinson's disease显示文摘Ernest Arenas 2014Journal of Molecular Cell Biology2014,8,1:4
13B-Lynch suture, intrauterine balloon, and endouterine hemostatic suture for the management of postpartum hemorrhage due to placenta previa accreta显示文摘Maurizio Arduini Giorgio Epicoco Graziano Clerici Elvira Bottaccioli Saverio Arena Giuseppe Affronti 2009International Journal of Gynecology and Obstetrics2009,,3:3
14Intranasal rapamycin ameliorates Alzheimerlike cognitive decline in a mouse model of Down syndrome显示文摘Background:Down syndrome(DS)individuals,by the age of 40s,are at increased risk to develop Alzheimer-like dementia,with deposition in brain of senile plaques and neurofibrillary tangles.Our laboratory recently demonstrated the disturbance of PI3K/AKT/mTOR axis in DS brain,prior and after the development of Alzheimer Disease(AD).The aberrant modulation of the mTOR signalling in DS and AD age-related cognitive decline affects crucial neuronal pathways,including insulin signaling and autophagy,involved in pathology onset and progression.Within this context,the therapeutic use of mTOR-inhibitors may prevent/attenuate the neurodegenerative phenomena.By our work we aimed to rescue mTOR signalling in DS mice by a novel rapamycin intranasal administration protocol(InRapa)that maximizes brain delivery and reduce systemic side effects.Methods:Ts65Dn mice were administered with InRapa for 12 weeks,starting at 6 months of age demonstrating,at the end of the treatment by radial arms maze and novel object recognition testing,rescued cognition.Results:The analysis of mTOR signalling,after InRapa,demonstrated in Ts65Dn mice hippocampus the inhibition of mTOR(reduced to physiological levels),which led,through the rescue of autophagy and insulin signalling,to reduced APP levels,APP processing and APP metabolites production,as well as,to reduced tau hyperphosphorylation.In addition,a reduction of oxidative stress markers was also observed.Discussion:These findings demonstrate that chronic InRapa administration is able to exert a neuroprotective effect on Ts65Dn hippocampus by reducing AD pathological hallmarks and by restoring protein homeostasis,thus ultimately resulting in improved cognition.Results are discussed in term of a potential novel targeted therapeutic approach to reduce cognitive decline and AD-like neuropathology in DS individuals.Antonella Tramutola Chiara Lanzillotta Eugenio Barone Andrea Arena Ilaria Zuliani Luciana Mosca Carla Blarzino D.Allan Butterfield Marzia Perluigi Fabio Di Domenico 2018Translational Neurodegeneration2018,7,1:3
15Exploring the contribution of the mitochondrial disulfide relay system to Parkinson’s disease:the PINK1/CHCHD4 interplay显示文摘Parkinson’s disease(PD)is a common movement disorder of the elderly caused by the degeneration of dopaminergic neurons in the substantia nigra pars compacta of the brain.Both environmental and genetic factors pointed out mitochondrial dysfunction as a major cause of neurodegeneration in PD.Pioneering studies using mitochondrial toxins revealed their ability to trigger dopaminergic cell death and irreversible parkinsonism in different animal models(Poewe et al.,2017).Typical features of mitochondrial dysfunction have been also observed in the human brain of idiopathic PD cases,showing alterations of respiratory chain complex I and IV activity,accumulation of mtDNA deletions and increased oxidative stress(Bender et al.,2006).Moreover,a number of genes found mutated in familial PD forms encode for proteins involved in the maintenance of mitochondrial homeostasis and quality control.Among these,the PINK1 gene encodes a mitochondrial serine/threonine kinase implicated in key neuroprotective functions,including mitophagy,regulation of mitochondrial transport,control of the mitochondria/endoplasmic reticulum crosstalk and calcium homeostasis(Brunelli et al.,2020).Giuseppe Arena Nazanine Modjtahedi Rejko Kruger 2021Neural Regeneration Research2021,16,11:3
16When Edge Computing Meets IoT Systems: Analysis of Case Studies显示文摘On a macroscopic level,an edge computing architecture looks like a distributed and decentralized IT(Information Technology)architecture.More in detail,it could be defined as a mesh network of micro data centers capable of processing and storing critical data locally,and to transmit all data received and/or processed to a central data center or a cloud storage repository.This network topology,also taking advantage of the availability on the market of cost-effective small form factor(SFF)electronic components and systems decreasing,brings the essential components of processing,storage,and networking closer to the sources that generate the data.The typical use case is that of Internet of Things(IoT)devices and implementations,which often face latency problems,lack of bandwidth,reliability,which cannot be addressed through the conventional cloud model.In this context,the edge computing architecture can reduce the size of data to be sent to the cloud,processing critical data,sensitive to latency,at the point of origin,via a smart device,or sending it to an intermediate server,located nearby.The aim of this paper is to report some of the main aspects and significant features of edge computing and analyzing several popular case studies.Fabio Arena Giovanni Pau 2020China Communications2020,17,10:3
17Measurement of Spleen Stiffness to Evaluate Portal Hypertension and the Presence of Esophageal Varices in Patients With HCV-Related Cirrhosis显示文摘Antonio Colecchia Lucia Montrone Eleonora Scaioli Maria Letizia Bacchi–Reggiani Agostino Colli Giovanni Casazza Ramona Schiumerini Laura Turco Anna Rita Di Biase Giuseppe Mazzella Luca Marzi Umberto Arena Massimo Pinzani Davide Festi 2012Gastroenterology2012,,3:3
18涡流检测技术用于储罐涂层的检测显示文摘涂层已广泛应用于金属基体的防腐保护。在过去的几十年中,防腐涂层体系广泛应用于恶劣环境条件下的工业设备防护,特别是在石油和天然气工业设备中得到了广泛的应用,常用于储罐、管道、热交换器和结构部件的腐蚀防护。Marcella Grosso Clava J Pacheco Monica P Arenas 王志强(摘译) 2019现代涂料与涂装2019,22,1:2
19Intravascular large B-cell lymphoma presenting as slowly progressive paraparesis with normal MRI features显示文摘Chiara De Fino Vincenzo Arena Stefan Hohaus Riccardo Di Iorio Valentina Bozzoli Massimiliano Mirabella 2011Journal of the Neurological Sciences2011,,1:2
20Translational pancreatic cancer research:a comparative study on patient-derived xenograft models显示文摘AIM To assess the viability of orthotopic and heterotopic patient-derived pancreatic cancer xenografts implanted into nude mice.METHODS This study presents a prospective experimental analytical follow-up of the development of tumours in mice upon implantation of human pancreatic adenocarcinoma samples. Specimens were obtained surgically from patients with a pathological diagnosis of pancreatic adenocarcinoma. Tumour samples from pancreatic cancer patients were transplanted into nude mice in three different locations(intraperitoneal, subcutaneous and pancreatic). Histological analysis(haematoxylin-eosin and Masson's trichrome staining) and immunohistochemical assessment of apoptosis(TUNEL), proliferation(Ki-67), angiogenesis(CD31) and fibrogenesis(α-SMA) were performed. When a tumour xenograft reached the target size, it was reimplanted in a new nude mouse. Three sequential tumour xenograft generations were generated(F1, F2 and F3).RESULTS The overall tumour engraftment rate was 61.1%. The subcutaneous model was most effective in terms of tissue growth(69.9%), followed by intraperitoneal(57.6%) and pancreatic(55%) models. Tumour development was faster in the subcutaneous model(17.7 ± 2.6 wk) compared with the pancreatic(23.1 ± 2.3 wk) and intraperitoneal(25.0 ± 2.7 wk) models(P = 0.064). There was a progressive increase in the tumour engraftment rate over successive generations for all three models(F1 28.1% vs F2 71.4% vs F3 80.9%, P < 0.001). There were no significant differences in tumour xenograft differentiation and cell proliferation between human samples and the three experimental models among the sequential generations of tumour xenografts. However, a progressive decrease in fibrosis, fibrogenesis, tumour vascularisation and apoptosis was observed in the three experimental models compared with the human samples. All three pancreatic patient-derived xenograft models presented similar histological and immunohistochemical characteristics.CONCLUSION In our experience, the faster development andgreatest number of viable xenografts could make the subcutaneous model the best option for experimentation in pancreatic cancer.Mercedes Rubio-Manzanares Dorado Luis Miguel Marín Gómez Daniel Aparicio Sánchez Sheila Pereira Arenas Juan Manuel Praena-Fernández Juan Jose Borrero Martín Francisco Farfán López Miguel ángel Gómez Bravo Jordi Muntané Relat Javier Padillo Ruiz 2018World Journal of Gastroenterology2018,24,7:2
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