维普中文期刊产品整合服务
2816篇 您的检索式:作者名="M Torre"
    题名 作者 年代 出处 被引量
1Current role and future perspectives of cardiac rehabilitation in coronary heart disease显示文摘Ischaemic heart disease(IHD)is a major cause of morbidity and mortality worldwide.While there have been major advances in this field,these patients are still a higher risk subgroup.As such,strategies to mitigate risk and tailor secondary prevention measures are of the utmost relevance.Cardiac rehabilitation(CR),encompassing several domains including exercise training,cardiovascular risk factor optimization,nutritional and psychological assessments,as well as other ancillary interventions has shown to be one of the pillars in the contemporary management of patients with IHD.Indeed,CR is associated with several benefits in this population,ranging from functional capacity to improvements in outcomes.Whilst this,there are still several issues concerning the optimal application of CR which are still not fully ascertained,such as lack of referral and completion,as well as questions related to programme design(particularly among patients with multiple comorbidities).In this review,we aim at presenting a pragmatic overview on the current role of CR in the management of individuals with IHD,while also discussing some of the caveats in the current data,as well as future concepts which could help improve the uptake and personalization of this pivotal time-tested intervention.Eduardo M Vilela Ricardo Ladeiras-Lopes Ana Joao Joana Braga Susana Torres Sofia Viamonte José Ribeiro Madalena Teixeira José P Nunes Ricardo Fontes-Carvalho 2021World Journal of Cardiology2021,13,12:5
2Expression and function of renal and hepatic organic anion transporters in extrahepatic cholestasis显示文摘Obstructive jaundice occurs in patients suffering from cholelithiasis and from neoplasms affecting the pancreas and the common bile duct.The absorption,distribution and elimination of drugs are impaired during this pathology.Prolonged cholestasis may alter both liver and kidney function.Lactam antibiotics,diuretics,non-steroidal anti-inflammatory drugs,several antiviral drugs as well as endogenous compounds are classified as organic anions.The hepatic and renal organic anion transport pathways play a key role in the pharmacokinetics of these compounds.It has been demonstrated that acute extrahepatic cholestasis is associated with increased renal elimination of organic anions.The present work describes the molecular mechanisms involved in the regulation of the expression and function of the renal and hepatic organic anion transporters in extrahepatic cholestasis,such as multidrug resistanceassociated protein 2,organic anion transporting polypeptide 1,organic anion transporter 3,bilitranslocase,bromosulfophthalein/bilirubin binding protein,organic anion transporter 1 and sodium dependent bile salt transporter.The modulation in the expression of renal organic anion transporters constitutes a compensatory mechanism to overcome the hepatic dysfunction in the elimination of organic anions.Anabel Brandoni María Herminia Hazelhoff Romina Paula Bulacio Adriana Mónica Torres 2012World Journal of Gastroenterology2012,18,44:5
3Management of Helicobacter pylori infection in Latin America: A Delphi technique-based consensus显示文摘AIM: To optimize diagnosis and treatment guidelines for this geographic region, a panel of gastroenterologists, epidemiologists, and basic scientists carried out a structured evaluation of available literature.METHODS: Relevant questions were distributed among the experts, who generated draft statements for consideration by the entire panel. A modified three-round Delphi technique method was used to reach consensus. Critical input was also obtained from representatives of the concerned medical community. The quality of the evidence and level of recommendation supporting each statement was graded according to United States Preventive Services Task Force criteria.RESULTS: A group of ten experts was established. The survey included 15 open-ended questions that were distributed among the experts, who assessed the articles associated with each question. The levels of agreement achieved by the panel were 50% in the first round, 73.3% in the second round and 100% in the third round. Main consensus recommendations included:(1) when available, urea breath and stool antigen test(HpSA) should be used for non-invasive diagnosis;(2) detect and eradicate Helicobacter pylori(H. pylori) in all gastroscopy patients to decrease risk of peptic ulcer disease, prevent o retard progression in patients with preneoplastic lesions, and to prevent recurrence in patients treated for gastric cancer;(3) further investigate implementation issues and health outcomes of H. pylorieradication for primary prevention of gastric cancer in high-risk populations;(4) prescribe standard 14-d triple therapy or sequential therapy for first-line treatment;(5) routinely assess eradication success post-treatment in clinical settings; and(6) select second- and third-line therapies according to antibiotic susceptibility testing.CONCLUSION: These achievable steps toward better region-specific management can be expected to improve clinical health outcomes.Antonio Rollan Juan Pablo Arab M Constanza Camargo Roberto Candia Paul Harris Catterina Ferreccio Charles S Rabkin Juan Cristóbal Gana Pablo Cortés Rolando Herrero Luisa Durán Apolinaria García Claudio Toledo Alberto Espino Nicole Lustig Alberto Sarfatis Catalina Figueroa Javier Torres Arnoldo Riquelme 2014World Journal of Gastroenterology2014,20,31:2
4Expression of renal Oat5 and NaDC1 transporters in rats with acute biliary obstruction显示文摘AIM: To examine renal expression of organic anion transporter 5(Oat5) and sodium-dicarboxylate cotransporter 1(Na DC1), and excretion of citrate in rats with acute extrahepatic cholestasis.METHODS: Obstructive jaundice was induced in rats by double ligation and division of the common bile duct(BDL group). Controls underwent sham operation that consisted of exposure, but not ligation, of the common bile duct(Sham group). Studies were performed 21 h after surgery. During this period, animals were maintained in metabolic cages in order to collect urine. The urinary volume was determined by gravimetry. The day of the experiment, blood samples were withdrawn and used to measure total and direct bilirubin as indicative parameters of hepatic function. Serum and urine samples were used for biochemical determinations. Immunoblotting for Oat5 and Na DC1 were performed in renal homogenates and brush border membranes from Sham and BDL rats. Immunohistochemistry studies were performed in kidneys from both experimental groups. Total RNA was extracted from rat renal tissue in order to perform reverse transcription polymerase chain reaction. Another set of experimental animals were used toevaluate medullar renal blood flow(m RBF) using fluorescent microspheres.RESULTS: Total and direct bilirubin levels were significantly higher in BDL animals, attesting to the adequacy of biliary obstruction. An important increase in m RBF was determined in BDL group(Sham: 0.53 ± 0.12 m L/min per 100 g body weight vs BDL: 1.58 ± 0.24 m L/min per 100 g body weight, P < 0.05). An increase in the urinary volume was observed in BDL animals. An important decrease in urinary levels of citrate was seen in BDL group. Besides, a decrease in urinary citrate excretion(Sham: 0.53 ± 0.11 g/g creatinine vs BDL: 0.07 ± 0.02 g/g creatinine, P < 0.05) and an increase in urinary excretion of H+(Sham: 0.082 ± 0.03 μmol/g creatinine vs BDL: 0.21 ± 0.04 μmol/g creatinine, P < 0.05) were observed in BDL animals. We found upregulations of both proteins Oat5 and Na DC1 in brush border membranes where they are functional. Immunohistochemistry technique corroborated these results for both proteins. No modifications were observed in Oat5 m RNA and in Na DC1 m RNA levels in kidney from BDL group as compared with Sham ones.CONCLUSION: Citrate excretion is decreased in BDL rats, at least in part, because of the higher Na DC1 expression. Using the outward gradient of citrate generated by Na DC1, Oat5 can reabsorb/eliminate different organic anions of pathophysiological importance.Anabel Brandoni Adriana Mónica Torres 2015World Journal of Gastroenterology2015,21,29:2
514-day triple, 5-day concomitant, and 10-day sequential therapies for Helicobacter pylori infection in seven Latin American sites: a randomised trial显示文摘E Robert Greenberg Garnet L Anderson Douglas R Morgan Javier Torres William D Chey Luis Eduardo Bravo Ricardo L Dominguez Catterina Ferreccio Rolando Herrero Eduardo C Lazcano-Ponce María Mercedes Meza-Montenegro Rodolfo Pe?a Edgar M Pe?a Eduardo Salazar- 2011The Lancet2011,,9790:2
6Renal Failure in Patients With Cirrhosis and Sepsis Unrelated to Spontaneous Bacterial Peritonitis: Value of MELD Score显示文摘Carlos Terra Mónica Guevara Aldo Torre Rosa Gilabert Javier Fernández Marta Martín-Llahí Maria E. Baccaro Miquel Navasa Conxita Bru Vicente Arroyo Juan Rodés Pere Ginès 2005Gastroenterology2005,,6:2
7Cytokine profiles for peripheral blood lymphocytes from patients with active pulmonary tuberculosis and healthy household contacts in response to the 30-kilodalton antigen of Mycobacterium tuberculosis显示文摘Torres M Herrera T Villareal H Infect I0,,:2
8西印度洋地区海草生态系统显示文摘海草是海洋被子植物,广泛分布在温带和热带的海岸带水域,是地球上水生生态系统中最具生产力的生物之一。在西印度洋地区大概有13种海草,这些海草覆盖了12000kg海岸线的近岸柔软海底广大区域。海草床一般分布在潮间带和潮下带,有时向下延伸至40m,并经常出现在珊瑚礁和红树林附近。由于具有很高的初级生产力和复杂的栖息环境,海草供养了许多底栖生物和浮游生物。许多鱼类和贝类,包括那些具有商业价值的种类都被吸引到海草栖息地,将海草作为其食物来源和避难场所,特别是在它们的幼年期。分布在西印度洋海草床附近广泛而丰富的鱼类资源就足以说明这一点。这些鱼分别属于天竺鲷科、亚科、玻甲鱼科、银鲈科、虾虎鱼科、隆头鱼科、裸颊鲷科、笛鲷科、单角亚科、鹦嘴鱼科、科、篮子鱼科、海龙科和Teraponidae科。因此,西印度洋地区的海草生态系统无论对当地还是整个地区的渔业发展都是非常有价值的资源。尽管如此,与其他地区相比,该地区有关海草资源的研究还十分缺乏,而且大多数研究也都集中在植物多样性和生态学上。本文主要阐述西印度洋地区海草床研究现状,特别强调鱼类和渔业。目前,该课题的大多数研究主要是在东非海岸开展的,如肯尼亚,坦桑尼亚,莫桑比克以及南非东部地区,而在索马里和西印度洋地区的岛屿国家(塞舌尔、科摩罗、法属留尼旺岛、毛里求斯、马达加斯加等)此类研究却很少,有关海草鱼类生态系统的论文也少有发表,而且大部分都是描述性的。因此,需要通过研究和实验获得有关描述模式和处理方法的科学知识。关于海草鱼类群落的定量研究,类似本文所介绍的案例研究在西印度洋地区是很少的,而这些研究对于渔业的管理前景而言是必不可少的。值得强调的是由于海岸人口的不断增长以及人类活动的侵扰给该地区海草床带来的压力与日俱增,如污染,海水富营养化,沉积作用,捕鱼以及无脊椎动物的采集等活动,而这些活动对于海草床的影响却鲜为人知。因此,需要开展广泛的研究,为西印度洋地区海草生态系统可持续管理提供有用的信息服务。Martin Gullstrm Maricela de la Torre Castro Salomo O.Bandeira Mats Bjrk Mattis Dahlberg Nils Kautsky Patrik Rnnbck Marcus C.hman 章任群 2002AMBIO-人类环境杂志2002,31,7:2
9Aqueous extract of Ocimum tenuiflorum decreases levels of blood glucose in induced hyperglycemic tilapia(Oreochromis niloticus)显示文摘Objective:To evaluate,in hyperglycemic tilapia[Oreochromis niloticus(O.niloticus)].the effect of this aqueous extract on blood glucose levels.Methods:The hyperglycemia in O.niloticus was induced by adding glucose to fish pond water.An aqueous extract of Ocimum tenuiflorum (O.tenuiflorum) was prepared by boiling fresh leaves and the doses of 0,40,80,200 and 400 mg per liter of pond water were tested.Results:The blood sugar concentration for tilapia with hyperglycemic induced was an average of 50%higher than the control group.The blood glucose levels in tilapia after the induction of hyperglycemia were higher than the control group for 90 min after the treatment.The treatment with the aqueous extract of O.tenuiflorum dropped the serum glucose level of hyperglycemic tilapia until it was similar to that of the control group and was dose dependent.Conclusions:The results indicated that O.tenuiflorum was endowed with anti-hyperglycemic activity.To our knowledge,this is the first report on the use of fish as a diabetes model to test natural extracts from plants.Amilcar Arenal Leonardo Martín Nestor M Castillo Dainier de la Torre Ubaldo Torres Reinaldo Gonzlez 2012Asian Pacific Journal of Tropical Medicine2012,5,8:2
10星形胶质细胞转录组分析指导的脑卒中靶标鉴定显示文摘星形胶质细胞支持正常的脑功能,但在卒中等病理条件下,星形胶质细胞反应性激活,其也可能参与神经退行性改变。反应性星形胶质细胞增生对机体有益或有害,与环境背景有关,但其分子基础仍未得到充分解释。借助RiboTag技术,我们在特异性地短暂性大脑中动脉闭塞(tMCAO)72h后的小鼠星形胶质细胞中,纯化翻译mRNA,构建卒中特异性星形胶质细胞翻译组数据库。我们发现,与对照组脑组织相比,tMCAO后的反应性星形胶质细胞显示与A2表型相关的转录物的富集,这与神经保护相关。星形胶质细胞也会上调大量潜在的神经毒性基因。我们共鉴定了1003个基因和38个转录因子的差异表达,其中Stat3,Sp1和Spi1变化最明显。为了进一步探索Stat3介导的通路对卒中发病机制的影响,我们选择星形胶质细胞特异性条件性缺失Stat3的小鼠制造tMCAO模型,发现这些小鼠的局灶性缺血卒中体积减少,且梗死72h后小鼠的运动结果改善。综上所述,本研究扩展了新兴的星形胶质细胞特异性靶向卒中治疗数据库,并肯定了星形胶质细胞是脑功能的关键保障细胞。Rakers C Schleif M Blank N Matu?ková H Ulas T H?ndler K Torres SV Schumacher T Tai K Schultze JL Jackson WS Petzold GC 聂昊 2019神经损伤与功能重建2019,14,6:2
11Statistical algorithm for nonuniformity correction in focalplane arrays显示文摘 TORRES S ARMSTRONG E E 1999Applied Optics1999,38,2:1
12Respiratory nosocomial infections in the medical intensive care unit显示文摘Cavalcanti M Valencia M Torres A 2005Microb Infec2005,7,2:1
13Diarrhea-predominantIBS patients show mast cell activation and hyperplasia in the jejunum显示文摘Guilarte M Santos j de Torres I 2007Gut2007,56,2:1
14Statistical algorithm for nonuniformity correction in focal-plane arrays显示文摘Hayat M M Torres S N Armstrong E E 1999Applied Optics1999,38,:1
15Endoscopic gluing of bronchopleural fistula显示文摘Torre M Chiesa G Ravini M 1987Ann Thorac Surg1987,43,3:1
16Incidence,risks and prognosis of nosocomial pneumonia in mechanically ventilated patients显示文摘Torres A Aznar B Gatell J M 1990Am Rev Respir Dis1990,142,:1
17Periodic formation of nascent lamellae is driven bychanges in the stable F-actin pool of polymorphonuclear neutrophils after stimulation withchemotactic peptide and cross-linking of CD18or CD61显示文摘Ibarrondo FJ Torres M Coates TD 1999Cell Motil Cytoskeleton1999,44,4:1
18Diagnosis of immediate allergic reactions to beta-lactam antibiotics 显示文摘TORRES M J BLANCE M 2003Allergy2003,58,5:1
19Peptide vaccine candidates against classical swine fever virus: T cell and neutrali- zing antibody responses of dendrimers displaying E2 and NS2-3 epitopes显示文摘Monso M Tarradas J de la Torre B G 2011J Pept Sci2011,17,1:1
20Forecast of hourly average wind speed with ARMA models in Navarre (Spain) 显示文摘Torres J L Garcia A Bias M D 2005Solar Energy2005,79,1:1
返回顶部 每页显示:
共141页 首页 上一页 第1页 下一页 末页 /141 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费