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| 1 | Alcoholic disease: Liver and beyond显示文摘The harmful use of alcohol is a worldwide problem.It has been estimated that alcohol abuse represents the world’s third largest risk factor for disease and disability;it is a causal factor of 60 types of diseases and injuries and a concurrent cause of at least 200 others.Liver is the main organ responsible for metabolizing ethanol,thus it has been considered for long time the major victim of the harmful use of alcohol.Ethanol and its bioactive products,acetaldehyde-acetate,fatty acid ethanol esters,ethanol-protein adducts,have been regarded as hepatotoxins that directly and indirectly exert their toxic effect on the liver.A similar mechanism has been postulated for the alcohol-related pancreatic damage.Alcohol and its metabolites directly injure acinar cells and elicit stellate cells to produce and deposit extracellular matrix thus triggering the'necrosis-fibrosis'sequence that finally leads to atrophy and fibrosis,morphological hallmarks of alcoholic chronic pancreatitis.Even if less attention has been paid to the upper and lower gastrointestinal tract,ethanol produces harmful effects by inducing:(1)direct damaging of the mucosa of the esophagus and stomach;(2)modification of thesphincterial pressure and impairment of motility;and(3)alteration of gastric acid output.In the intestine,ethanol can damage the intestinal mucosa directly or indirectly by altering the resident microflora and impairing the mucosal immune system.Notably,disruption of the intestinal mucosal barrier of the small and large intestine contribute to liver damage.This review summarizes the most clinically relevant alcohol-related diseases of the digestive tract focusing on the pathogenic mechanisms by which ethanol damages liver,pancreas and gastrointestinal tract. | Alba Rocco Debora Compare Debora Angrisani Marco Sanduzzi Zamparelli Gerardo Nardone | 2014 | World Journal of Gastroenterology2014，20，40： | 27 |
| 2 | Large Brunner's gland adenoma:Case report and literature review显示文摘Brunner 的腺腺瘤(BGA ) 是十二指肠的一个很稀罕的良性的瘤,它在内视镜检查法顺便说一下通常无征状、发现。偶尔,这损害可能大,引起上面的胃肠的出血或肠梗阻。盒子有大 Brunner 的腺腺瘤,介绍被内视镜的切除管理的│黑粪症。 | Alba Rocco PasqualeBorriello Debora Compare Patrizia DeColibus LoredanaPica GerardoNardone Alessandro Iacono | 2006 | World Journal of Gastroenterology2006，12，12： | 16 |
| 3 | Autoimmune thyroid diseases and Helicobacter pylori: The correlation is present only in Graves's disease显示文摘AIM: To investigate the correlation between autoimmune thyroid diseases (ATDs) and the prevalence of Cag-A positive strains of Helicobacter pylori (H. pylori) in stool samples. METHODS: We investigated 112 consecutive Caucasian patients (48 females and 4 males with Graves' disease and 54 females and 6 males with Hashimoto' s thyroiditis HT), at their first diagnosis of ATDs. We tested for H. pylori in stool samples using an amplified enzyme immunoassay and Cag-A in serum samples using an enzyme-linked immunoassay method (ELISA). The results were analyzed using the two-sided Fisher' s exact test and the respective odds ratio (OR) was calculated. RESULTS: A marked correlation was found between the presence of H. pylori (P ≤ 0.0001, OR 6.3) and, in particular, Cag-A positive strains (P ≤ 0.005, OR 5.3)in Graves' disease, but not in Hashimoto's thyroiditis, where we found only a correlation with Cag-A strains (P ≤ 0.005, OR 8.73) but not when H. pylori was present. CONCLUSION: The marked correlation between H. pylori and Cag-A, found in ATDs, could be dependent on the different expression of adhesion molecules in the gastric mucosa. | Vincenzo Bassi Gennaro Marino Alba Iengo Olimpia Fattoruso Crescenzo Santinelli | 2012 | World Journal of Gastroenterology2012，18，10： | 13 |
| 4 | Cancer stem cell hypothesis and gastric carcinogenesis: Experimental evidence and unsolved questions显示文摘Traditionally, the clonal evolution model has been used to explain gastric cancer (GC) growth dynamics. According to this model, GC cells result from multiple mutations over time resulting in a population of continually diversifying cells. This heterogeneity enables the survival of different clones under particular conditions allowing growth at metastatic locations or resistance to chemotherapeutics. Cancer stem cell (CSC) theory completely overturns this traditional understanding of cancer suggesting that only CSCs can self-renew and promote tumor growth. CSCs are relatively refractory to conventional therapies, thus explaining why anti-cancer therapies are far from curative and why relapses of cancer are frequent. The identification of the CSC component of a tumor might, thus, open new therapeutic perspective based on the selective targeting of this small population of cells. In this review we examine the current scientific evidence supporting the existence of CSC in gastric tumors and analyze the main unsolved questions of this difficult field of cancer research. | Alba Rocco Debora Compare Gerardo Nardone | 2012 | World Journal of Gastrointestinal Oncology2012，4，3： | 11 |
| 5 | Diet,H pylori infection and gastric cancer:Evidence and controversies显示文摘Despite decreasing incidence and mortality rates, gastric cancer (GC) still remains the fourth most common cancer and the second most common cause of cancer-related deaths worldwide. Due to the limited treatment options, at present, prevention is likely to be the only effective means of controlling this disease. The success of a prevention strategy depends upon the understanding of etiological and pathogenic mechanisms underlying gastric carcinogenesis. The etiology of GC is multi-factorial, however, in the recent years, mounting evidence suggests that environmental factors play a key role. The most important environmental factors implicated in the pathogenesis of GC are diet and H pylori infection. Thus, modifications in lifestyle and dietary habit associated with eradication of H pylori infection could hypothetically represent the most promising potential targets for GC prevention. In this review we will address the evidence and the controversies on the role of these agents in noncardia GC by focusing on retrospective and prospective observational studies and interventional trials. | Alba Rocco Gerardo Nardone | 2007 | World Journal of Gastroenterology2007，13，21： | 9 |
| 6 | Chronic functional constipation is strongly linked to vitamin D deficiency显示文摘BACKGROUND Few studies have examined intestinal motility disorders, which are disabling conditions associated with chronic functional constipation, whose pathogenesis is actually not well-defined.AIM To investigate the relationship between serum 25-hydroxyvitamin D levels and functional chronic constipation associated to intestinal motility disorders.METHODS We performed a prospective case-control study, from May-June to November2017. Glucose/lactulose breath tests, radiopaque markers(multiple capsule techniques) and wireless motility capsule analysis were used to assess colonicand oro-cecal transit time, after excluding small-intestinal bacterial overgrowth condition. Then, we measured 25-hydroxyvitamin D levels in patients with intestinal motility disorders and we further evaluated the influence of intestinal motility disorders on psychological symptoms/quality of life using validated questionnaires, the Irritable Bowel Syndrome Quality of life(IBS-QOL), the Short Form Health Survey 12, and the Hospital Anxiety and Depression Scale 14(HADS-14 A and HADS-14 D).RESULTS We enrolled 86 patients with chronic functional constipation associated to intestinal motility disorders and 86 matched healthy subjects. Patients with intestinal motility disorders had lower 25-hydroxyvitamin D levels(P < 0.001), and they showed a significant impairment of all health-related quality of life and psychological tests(IBS-QOL, Short Form Health Survey 12-Physical Component Summary, Short Form Health Survey 12-Mental Component Summary, HADS-14 A and HADS-14 D), as compared to the control group(P < 0.001), which significantly correlated with low vitamin D levels(r =-0.57, P < 0.001; r = 0.21, P = 0.01; r =-0.48, P < 0.001; r =-0.57, P < 0.001; r =-0.29, P < 0.001, respectively). At multivariate analysis vitamin D low levels remained a significant independent risk factor for the occurrence of intestinal motility disorder(odds ratio = 1.19; 95% confidence interval: 1.14-1.26, P < 0.001).CONCLUSION Vitamin D deficiency, anxiety and depression symptoms are commonly associated with chronic functional constipation induced by intestinal motility disorders. Vitamin D serum levels should be routinely measured in these patients. | Alba Panarese Francesco Pesce Piero Porcelli Giuseppe Riezzo Palma Aurelia Iacovazzi Carla Maria Leone Massimo De Carne Caterina Mammone Rinaldi Endrit Shahini | 2019 | World Journal of Gastroenterology2019，25，14： | 8 |
| 7 | Pulmonary vein stenosis:Etiology,diagnosis and management显示文摘Pulmonary vein stenosis(PVS) is rare condition characterized by a challenging diagnosis and unfavorable prognosis at advance stages. At present, injury from radiofrequency ablation for atrial fibrillation has become the main cause of the disease. PVS is characterized by a progressive lumen size reduction of one or more pulmonary veins that, when hemodynamically significant, may raise lobar capillary pressure leading to signs and symptoms such as shortness of breath, cough, and hemoptysis. Image techniques(transesophageal echocardiography, computed tomography, magnetic resonance and perfusion imaging) are essential to reach a final diagnosis and decide an appropriate therapy. In this regard, series from referral centers have shown that surgical and transcatheter interventions may improve prognosis. The purpose of this article is to review the etiology, assessment and management of PVS. | Pablo Pazos-López Cristina García-Rodríguez Alba Guitián-González Emilio Paredes-Galán María ángel De La Guarda álvarez-Moure Marta Rodríguez-álvarez José Antonio Baz-Alonso Elvis Teijeira-Fernández Francisco Eugenio Calvo-Iglesias Andrés íniguez-Romo | 2016 | World Journal of Cardiology2016，8，1： | 6 |
| 8 | Expanded allogeneic adipose-derived stem cells (eASCs) for the treatment of complex perianal fistula in Crohn’s disease: results from a multicenter phase I/IIa clinical trial显示文摘 | F. Portilla F. Alba D. García-Olmo J. M. Herrerías F. X. González A. Galindo | 2013 | International Journal of Colorectal Disease2013，，3： | 5 |
| 9 | Screening for and surveillance of gastric cancer显示文摘Although the prevalence of gastric cancer(GC) progressively decreased during the last decades,due to improved dietary habit,introduction of food refrigeration and recovered socio-economic level,it still accounts for 10% of the total cancer-related deaths. The best strategy to reduce the mortality for GC is to schedule appropriate screening and surveillance programs,that rises many relevant concerns taking into account its worldwide variability,natural history,diagnostic tools,therapeutic strategies,and cost-effectiveness. Intestinal-type,the most frequent GC histotype,develops through a multistep process triggered by Helicobacter pylori(H. pylori) and progressing from gastritis to atrophy,intestinal metaplasia(IM),and dysplasia. However,the majority of patients infected with H. pylori and carrying premalignant lesions do not develop GC. Therefore,it remains unclear who should be screened,when the screening should be started and how the screening should be performed. It seems reasonable that screening programs should target the general population in eastern countries,at high prevalence of GC and the high-risk subjects in western countries,at low prevalence of GC.As far as concern surveillance,currently,we are lacking of standardized international recommendations and many features have to be defined regarding the optimal diagnostic approach,the patients at higher risk,the best timing and the cost-effectiveness.Anyway,patients with corpus atrophic gastritis,extensive incomplete IM and dysplasia should enter a surveillance program.At present,screening and surveillance programs need further studies to draw worldwide reliable recommendations and evaluate the impact on mortality for GC. | Debora Compare Alba Rocco Gerardo Nardone | 2014 | World Journal of Gastroenterology2014，20，38： | 5 |
| 10 | Extracellular matrix components in peripheral nerve repair:how to affect neural cellular response and nerve regeneration?显示文摘Peripheral nerve injury is a serious problem affecting significantly patients' life.Autografts are the 'gold standard' used to repair the injury gap,however,only 50% of patients fully recover from the trauma.Artificial conduits are a valid alternative to repairing peripheral nerve.They aim at confining the nerve environment throughout the regeneration process,and providing guidance to axon outgrowth.Biocompatible materials have been carefully designed to reduce inflammation and scar tissue formation,but modifications of the inner lumen are still required in order to optimise the scaffolds.Biomicking the native neural tissue with extracellular matrix fillers or coatings showed great promises in repairing longer gaps and extending cell survival.In addition,extracellular matrix molecules provide a platform to further bind growth factors that can be released in the system over time.Alternatively,conduit fillers can be used for cell transplantation at the injury site,reducing the lag time required for endogenous Schwann cells to proliferate and take part in the regeneration process.This review provides an overview on the importance of extracellular matrix molecules in peripheral nerve repair. | Alba C.de Luca Stephanie P.Lacour Wassim Raffoul Pietro G.di Summa | 2014 | Neural Regeneration Research2014，9，22： | 5 |
| 11 | Non-surgical treatment of hilar cholangiocarcinoma显示文摘Cancer of the biliary confluence also known as hilar cholangiocarcinoma(HC)or Klatskin tumor,is a rare type of neoplastic disease constituting approximately 40%-60%of intrahepatic malignancies,and 2% of all cancers.The prognosis is extremely poor and the majority of Klatskin tumors are deemed unresectable upon diagnosis.Most patients with unresectable bile duct cancer die within the first year after diagnosis,due to hepatic failure,and/or infectious complications secondary to biliary obstruction.Curative treatments include surgical resection and liver transplantation in highly selected patients.Nevertheless,very few patients are eligible for surgery or transplant at the time of diagnosis.For patients with unresectable HC,radiotherapy,chemotherapy,photodynamic therapy,and liver-directed minimally invasive procedures such as percutaneous image-guided ablation and intra-arterial chemoembolization are recommended treatment options.This review focuses on currently available treatment options for unresectable HC and discusses future perspectives that could optimize outcomes. | Riccardo Inchingolo Fabrizio Acquafredda Valentina Ferraro Letizia Laera Gianmarco Surico Alessia Surgo Alba Fiorentino Stefania Marini Nicola de'Angelis Riccardo Memeo Stavros Spiliopoulos | 2021 | World Journal of Gastrointestinal Oncology2021，13，11： | 5 |
| 12 | Effects of radiotherapy with concomitant and adjuvant temozolomide versus radiotherapy alone on survival in glioblastoma in a randomised phase III study: 5-year analysis of the EORTC-NCIC trial显示文摘 | Roger Stupp Monika E Hegi Warren P Mason Martin J van den Bent Martin JB Taphoorn Robert C Janzer Samuel K Ludwin Anouk Allgeier Barbara Fisher Karl Belanger Peter Hau Alba A Brandes Johanna Gijtenbeek Christine Marosi Charles J Vecht Karima Mokhtari Piet | 2009 | Lancet Oncology2009，，5： | 4 |
| 13 | The health benefits of selenium in food animals:a review显示文摘Selenium is an essential trace mineral important for the maintenance of homeostasis in animals and humans.It evinces a strong antioxidant,anti-inflammatory and potential antimicrobial capacity.Selenium biological function is primarily achieved by its presence in selenoproteins as a form of selenocysteine.Selenium deficiency may result in an array of health disorders,affecting many organs and systems;to prevent this,dietary supplementation,mainly in the forms of organic(i.e.,selenomethionine and selenocysteine)inorganic(i.e.,selenate and selenite)sources is used.In pigs as well as other food animals,dietary selenium supplementation has been used for improving growth performance,immune function,and meat quality.A substantial body of knowledge demonstrates that dietary selenium supplementation is positively associated with overall animal health especially due to its immunomodulatory activity and protection from oxidative damage.Selenium also possesses potential antiviral activity and this is achieved by protecting immune cells against oxidative damage and decreasing viral replication.In this review we endeavor to combine established and novel knowledge on the beneficial effects of dietary selenium supplementation,its antioxidant and immunomodulatory actions,and the putative antimicrobial effect thereof.Furthermore,our review demonstrates the gaps in knowledge pertaining to the use of selenium as an antiviral,underscoring the need for further in vivo and in vitro studies,particularly in pigs. | Brittany M.Pecoraro Diego F.Leal Alba Frias-De-Diego Matthew Browning Jack Odle Elisa Crisci | 2022 | Journal of Animal Science and Biotechnology2022，13，6： | 4 |
| 14 | The role of reduced intracellular concentrations of active drugs in the lack of response to anticancer chemotherapy显示文摘 | Jose JG MARIN Maria J MONTE Alba G BLAZQUEZ Rocio IR MACIAS Maria A SERRANO Oscar BRIZ | 2014 | Acta Pharmacologica Sinica2014，35，1： | 4 |
| 15 | Efficacy of 5-Day Levofloxacin-Containing Concomitant Therapy in Eradication of Helicobacter pylori Infection显示文摘 | Alessandro Federico Gerardo Nardone Antonietta G. Gravina Maria Rosaria Iovene Agnese Miranda Debora Compare Paola A. Pilloni Alba Rocco Luigi Ricciardiello Riccardo Marmo Carmelina Loguercio Marco Romano | 2012 | Gastroenterology2012，，1： | 3 |
| 16 | The therapeutic potential of targeting exchange protein directly activated by cyclic adenosine 3',5'-monophosphate(Epac)for central nervous system trauma显示文摘Millions of people worldwide are affected by traumatic spinal cord injury,which usually results in permanent sensorimotor disability.Damage to the spinal cord leads to a series of detrimental events including ischaemia,haemorrhage and neuroinflammation,which over time result in further neural tissue loss.Eventually,at chronic stages of traumatic spinal cord injury,the formation of a glial scar,cystic cavitation and the presence of numerous inhibitory molecules act as physical and chemical barriers to axonal regrowth.This is further hindered by a lack of intrinsic regrowth ability of adult neurons in the central nervous system.The intracellular signalling molecule,cyclic adenosine 3′,5′-monophosphate(cAMP),is known to play many important roles in the central nervous system,and elevating its levels as shown to improve axonal regeneration outcomes following traumatic spinal cord injury in animal models.However,therapies directly targeting cAMP have not found their way into the clinic,as cAMP is ubiquitously present in all cell types and its manipulation may have additional deleterious effects.A downstream effector of cAMP,exchange protein directly activated by cAMP 2(Epac2),is mainly expressed in the adult central nervous system,and its activation has been shown to mediate the positive effects of cAMP on axonal guidance and regeneration.Recently,using ex vivo modelling of traumatic spinal cord injury,Epac2 activation was found to profoundly modulate the post-lesion environment,such as decreasing the activation of astrocytes and microglia.Pilot data with Epac2 activation also suggested functional improvement assessed by in vivo models of traumatic spinal cord injury.Therefore,targeting Epac2 in traumatic spinal cord injury could represent a novel strategy in traumatic spinal cord injury repair,and future work is needed to fully establish its therapeutic potential. | Alba Guijarro-Belmar Dominik Mateusz Domanski Xuenong Bo Derryck Shewan Wenlong Huang | 2021 | Neural Regeneration Research2021，16，3： | 3 |
| 17 | Chemical composition of Rosmarinus officinalis essential oil and antioxidant action against gastric damage induced by absolute ethanol in the rat显示文摘Objective: To evaluate the antioxidant activity of the essential oil obtained from Rosmarinus officinalis(R. officinalis) in ethanol-induced gastric ulcer model in vivo.Methods: The antioxidant properties of the essential oil obtained from R. officinalis were evaluated against gastric injury induced by absolute ethanol. Gastric tissues were prepared to enzymatic assays. The levels of glutathione, lipid peroxides, and the activities of glutathione peroxidase, superoxide dismutase and myeloperoxidase were measured.Results: Ethanol produced severe hemorrhagic lesions in the stomach with ulcerative lesion of(140.2 ± 37.2) mm2. In animals pretreated with essential oil of R. officinalis(50 mg/kg, p.o.), a significant inhibition of mucosal injury of(21.2 ± 7.1) mm2(84%inhibition) was observed. The essential oil of R. officinalis protected the gastric mucosa probably by modulating the activities of the enzymes(superoxide dismutase and glutathione peroxidase) and increasing or maintaining the levels of glutathione. In addition,lipid peroxides levels were reduced. The essential oil of R. officinalis was analyzed by gas chromatography–mass spectrometer and the main constituents were cineole(28.5%),camphor(27.7%) and alpha-pinene(21.3%).Conclusions: We suggest that the monoterpenes present in the essential oil obtained from R. officinalis may be among the active principles responsible for the antioxidant activity shown by essential oil of R. officinalis. | Christiane Takayama Felipe Meira de-Faria Ana Cristina Alves de Almeida Ricardo Jose Dunder Luis Paulo Manzo Eduardo Augusto Rabelo Socca Leonia Maria Batista Marcos Jose Salvador Alba Regina Monteiro Souza-Brito Anderson Luiz-Ferreira | 2016 | Asian Pacific Journal of Tropical Biomedicine2016，6，8： | 3 |
| 18 | Mechanisms of radioresistance in hepatocellular carcinoma显示文摘Hepatocellular carcinoma(HCC), one of the most common cancers in the world, is characterized by poor prognosis and recurrence after resection. Its prevalence is highest in developing countries, particularly where there is high incidence of hepatitis B virus infection. Several curative treatments are available for early stage HCC; however, these options are not available for advanced disease. New techniques allowing the specific delivery of high-dose radiotherapy enable their use in the treatment of HCC, which has been avoided in the past due to low hepatic tolerance for radiation. This presents a new challenge—the development of resistance to radiotherapy and subsequent disease recurrence. Recently, the mechanisms controlling radioresistance have begun to be elucidated. Understanding the molecular basis of radioresistance is key to developing new strategies with better treatment response and increased patient survival. | Kihn-Alarcón Alba de Jesús Ximing Xu | 2017 | Oncology and Translational Medicine2017，3，4： | 2 |
| 19 | Querying dynamic communities in online social networks显示文摘Online social networks(OSNs)offer people the opportunity to join communities where they share a common interest or objective.This kind of community is useful for studying the human behavior,diffusion of information,and dynamics of groups.As the members of a community are always changing,an efficient solution is needed to query information in real time.This paper introduces the Follow Model to present the basic relationship between users in OSNs,and combines it with the MapReduce solution to develop new algorithms with parallel paradigms for querying.Two models for reverse relation and high-order relation of the users were implemented in the Hadoop system.Based on 75 GB message data and 26 GB relation network data from Twitter,a case study was realized using two dynamic discussion communities:#musicmonday and#beatcancer.The querying performance demonstrates that the new solution with the implementation in Hadoop significantly improves the ability to find useful information from OSNs. | Li WEIGANG Edans F.O.SANDES Jianya ZHENG Alba C.M.A.de MELO Lorna UDEN | 2014 | Journal of Zhejiang University-Science C(Computers and Electronics)2014，15，2： | 2 |
| 20 | Laparoscopic gastrojejunostomy for gastric outlet obstruction in patients with unresectable hepatopancreatobiliary cancers: A personal series and systematic review of the literature显示文摘The major symptoms of advanced hepatopancreaticbiliary cancer are biliary obstruction, pain and gastric outlet obstruction(GOO). For obstructive jaundice, surgical treatment should de consider in recurrent stent complications. The role of surgery for pain relief is marginal nowadays. On the last, there is no consensus for treatment of malignant GOO. Endoscopic duodenal stents are associated with shorter length of stay and faster relief to oral intake with more recurrent symptoms. Surgical gastrojejunostomy shows better long-term results and lower re-intervention rates, but there are limited data about laparoscopic approach. We performed a systematic review of the literature, according PRISMA guidelines, to search for articles on laparoscopic gastrojejunostomy for malignant GOO treatment. We also report our personal series, from 2009 to 2017. A review of the literature suggests that there is no standardized surgical technique either standardized outcomes to report. Most of the studies are case series, so level of evidence is low. Decisionmaking must consider medical condition, nutritional status, quality of life and life expectancy. Evaluation ofthe patient and multidisciplinary expertise are required to select appropriate approach. Given the limited studies and the difficulty to perform prospective controlled trials, no study can answer all the complexities of malignant GOO and more outcome data is needed. | Alba Manuel-Vázquez Raquel Latorre-Fragua Carmen Ramiro-Pérez Aylhin López-Marcano Roberto De la Plaza-Llamas José Manuel Ramia | 2018 | World Journal of Gastroenterology2018，24，18： | 2 |
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