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6560篇 您的检索式:作者名="GARCIA A"
    题名 作者 年代 出处 被引量
1Global secretome analysis identifies novel mediators of bone metastasis显示文摘骨头是稳固的肿瘤的远转移的一个最普通的地点。分泌蛋白质被知道影响在变形癌症房间和骨头基质之间的病理学的相互作用。为了包括地介绍,分泌了与骨头转移联系的蛋白质,我们使用了量、非量的集体 spectrometry 全球性分析改变从多重种类和癌症的变形能力打的骨头的九根细胞线的 secretomes。由比较父母房间和他们的骨头的 secretomes 变形衍生物,我们识别了特别地在这些房间线与骨头转移被联系的分泌蛋白质。我们然后合并了大临床的转移数据集的生物信息的分析获得强烈与临床、试验性的骨头转移被联系的几个功能的班的候选人小说骨头转移蛋白质的一张表。选择蛋白质的功能的确认显示在 vivo,骨头转移能被高表示支持(1 ) 唾液的 cystatins CST1, CST2,和 CST4;(2 ) plasminogen 使活跃之物小块地和 PLAU;或(3 ) 骨胶原功能蛋白质 PLOD2 和 COL6A1。总的来说,我们的学习揭开了骨头转移并且因此的几个新分泌调停人证明 secretome 分析是为新奇 biomarkers 和候选人的鉴定的一个强大的方法治疗学的目标。Maria Andres Blanco Gary LeRoy Zia Khan Ma a Ale kovi Barry M Zee Benjamin A Garcia Yibin Kang 2012Cell Research2012,22,9:12
2烟酰胺磷酸核糖基转移酶促进肺血管重塑,是肺动脉高压的治疗靶点显示文摘肺动脉高压(pulmonary arterial hypertension,PAH)是一种严重的进行性疾病,其标志之一是肺血管重塑。烟酰胺磷酸核糖基转移酶(nicotinamide phosphoribosyl transferase,NAMPT)是调节细胞内烟酰胺腺嘌呤二核苷酸水平、细胞氧化还原状态,调节组蛋白脱乙酰酶,促进细胞增殖和抑制凋亡的一种细胞酶。研究人员假设NAMPT可促进肺血管重塑,Chen J Sysol JR Singla S Zhao S Yamamura A Valdez-Jasso D Abbasi T Shioura KM Sahni S Reddy V Sridhar A Gao H Torres J Camp SM Tang H Ye SQ Comhair S Dweik R Hassoun P Yuan JX Garcia JG Machado RF 刘莉 叶鹏 2017中华高血压杂志2017,25,2:10
3Different risk factors influence peptic ulcer disease development in a Brazilian population显示文摘AIM: To investigate age, sex, histopathology and Helicobacter pylori (H. pylori) status, as risk factors for gastroduodenal disease outcome in Brazilian dyspeptic patients.tients submitted to upper gastroscopy at Hospital das Clinicas of Marilia, antral biopsy specimens were obtained and subjected to histopathology and H. pylori diagnosis. All patients presenting chronic gastritis (CG) and peptic ulcer (PU) disease localized in the stomach, gastric ulcer (GU) and/or duodenal ulcer (DU) were included in the study. Gastric biopsies (n = 668) positive for H. pylori by rapid urease test were investigated for vacuolating cytotoxin A (vacA ) medium (m) region mosaicism by polymerase chain reaction. Logistic regression analysis was performed to verify the association of age, sex, histopathologic alterations, H. pylori diagnosis and vacA m region mosaicism with the incidence of DU, GU and CG in patients. RESULTS: Of 1466 patients submitted to endoscopy, 1060 (72.3%) presented CG [male/female = 506/554; mean age (year) ± SD = 51.2 ± 17.81], 88 (6.0%) presented DU [male/female = 54/34; mean age (year) ± SD = 51.4 ± 17.14], and 75 (5.1%) presented GU [male/female = 54/21; mean age (year) ± SD = 51.3 ± 17.12] and were included in the comparative analysis. Sex and age showed no detectable effect on CG incidence (overall c 2 = 2.1, P = 0.3423). Sex [Odds ratios (OR) = 1.8631, P = 0.0058] but not age (OR = 0.9929, P = 0.2699) was associated with DU and both parameters had a highly significant effect on GU (overall c 2 = 30.5, P < 0.0001). The histopathological results showed a significant contribution of ageing for both atrophy (OR = 1.0297, P < 0.0001) and intestinal metaplasia (OR = 1.0520, P < 0.0001). Presence of H. pylori was significantly associated with decreasing age (OR = 0.9827, P < 0.0001) and with the incidence of DU (OR = 3.6077, P < 0.0001). The prevalence of m1 in DU was statistically significant (OR = 2.3563, P = 0.0018) but not in CG (OR = 2.678, P = 0.0863) and GU (OR = 1.520, P = 0.2863). CONCLUSION: In our population, male gender was a risk factor for PU; ageing for GU, atrophy and metapla-sia; and H. pylori of vacA m1 genotype for DU.Rodrigo Buzinaro Suzuki Rodrigo Faria Cola Larissa Tranquilino Bardela Cola Camila Garcia Ferrari Fred Ellinger Altino Luiz Therezo Luis Carlos da Silva André Eterovic Márcia Aparecida Sperana 2012World Journal of Gastroenterology2012,18,38:8
4微波与感应加热对沥青混合料自愈特性影响研究显示文摘为了研究微波与感应加热对沥青混合料自愈特性的影响,采用裂-愈循环前后三点弯曲试验强度之比对愈合率进行表征,通过试验与计算对两种加热方式下沥青混合料加热特性进行分析,采用微观观测并辅以其他试验方法对混合料加热前后理化特性进行探讨。结果表明:钢棉可以增强沥青混合料抗松散性能,但混合料设计时应考虑钢棉的掺入使混合料空隙增大的影响;沥青混合料自愈机理在于混合料内部空隙的重组;微波加热具有较感应加热更好的愈合效果,但微波加热易导致温度过高造成沥青损伤,建议微波加热时间不大于40 s,有条件时应优选感应加热技术。彭文举 张瑶瑶(编译) Norambuena-Contreras J Garcia A 2019中外公路2019,39,5:8
5How to Make Capsules Containing Rejuvenators for Their Use in Asphalt Concrete显示文摘Rejuvenators are products designed to restore original properties to oxidized asphalt binders by restoring the original ratio of asphaltenes to maltenes. But,for a rejuvenator to be successful,it must penetrate the pavement surface. Besides,application of a rejuvenator will also reduce the skid resistance of the pavement. To solve this,these rejuvenators can be encapsulated and mixed in asphalt concrete. Once the stress in the capsules reaches a certain threshold,the particles break and the rejuvenator is released,giving back the original properties of the pavement. The objective of this paper is to show how these capsules behave and define the most appropriate testing methods to find their effect on asphalt concrete. For this,two different types of rejuvenators will be encapsulated and their effect on the properties of the capsules investigated. Besides,the release mechanisms of the capsules will be unravelled.GARCIA A SCHLANGEN E VAN DE VEN M F C 2010武汉理工大学学报2010,32,17:7
6Myocardial infarction with non-obstructive coronary arteries: A comprehensive review and future research directions显示文摘Acute coronary syndromes constitute a variety of myocardial injury presentations that include a subset of patients presenting with myocardial infarction with non-obstructive coronary arteries(MINOCA).This acute coronary syndrome differs from type 1 myocardial infarction(MI)regarding patient characteristics,presentation,physiopathology,management,treatment,and prognosis.Two-thirds of MINOCA subjects present ST-segment elevation;MINOCA patients are younger,are more often female and tend to have fewer cardiovascular risk factors.Moreover,MINOCA is a working diagnosis,and defining the aetiologic mechanism is relevant because it affects patient care and prognosis.In the absence of relevant coronary artery disease,myocardial ischaemia might be triggered by an acute event in epicardial coronary arteries,coronary microcirculation,or both.Epicardial causes of MINOCA include coronary plaque disruption,coronary dissection,and coronary spasm.Microvascular MINOCA mechanisms involve microvascular coronary spasm,takotsubo syndrome(TTS),myocarditis,and coronary thromboembolism.Coronary angiography with non-significant coronary stenosis and left ventriculography are first-line tests in the differential study of MINOCA patients.The diagnostic arsenal includes invasive and non-invasive techniques.Medical history and echocardiography can help indicate vasospasm or thrombosis,if one finite coronary territory is affected,or specify TTS if apical ballooning is present.Intravascular ultrasound,optical coherence tomography,and provocative testing are encouraged.Cardiac magnetic resonance is a cornerstone in myocarditis diagnosis.MINOCA is not a benign diagnosis,and its polymorphic forms differ in prognosis.MINOCA care varies across centres,and future multi-centre clinical trials with standardized criteria may have a positive impact on defining optimal cardiovascular care for MINOCA patients.Rafael Vidal-Perez Charigan Abou Jokh Casas Rosa Maria Agra-Bermejo Belén Alvarez-Alvarez Julia Grapsa Ricardo Fontes-Carvalho Pedro Rigueiro Veloso Jose Maria Garcia Acuña Jose Ramon Gonzalez-Juanatey 2019World Journal of Cardiology2019,11,12:6
7Postpartum depression:A systematic review of the genetics involved显示文摘Postpartum depression is one of the most prevalent psychopathologies. Its prevalence is estimated to be between 10% and 15%. Despite its multifactorial etiology, it is known that genetics play an important role in the genesis of this disorder. This paper reviews epidemiological evidence supporting the role of genetics in postpartum depression(PPD). The main objectives of this review are to determine which genes and polymorphisms are associated with PPD and discuss how this association may occur. In addition, this paper explores whether these genes are somehow related to or even the same as those linked to Major Depression(MD). To identify gaps in the current knowledge that require investigation, a systematic review was conducted in the electronic databases Pub Med, LILACS and Sci ELO using the index terms 'postpartum depression' and 'genetics'. Literature searches for articles in peerreviewed journals were made until April 2014. PPD was indexed 56 times with genetics. The inclusion criteria were articles in Portuguese, Spanish or English that were available by institutional means or sent by authors upon request; this search resulted in 20 papers. Genes and polymorphisms traditionally related to MD, which are those involved in the serotonin, catecholamine, brain-derived neurotrophic factor and tryptophan metabolism, have been the most studied, and some have been related to PPD. The results are conflicting and some depend on epigenetics, which makes the data incipient. Further studies are required to determine the genes that are involved in PPD and establish the nature of the relationship between these genes and PPD.Tiago Castro e Couto Mayra Yara Martins Brancaglion António Alvim-Soares Lafaiete Moreira Frederico Duarte Garcia Rodrigo Nicolato Humberto Corrêa Regina Amélia Lopes P Aguiar Henrique Vitor Leite 2015World Journal of Psychiatry2015,5,1:5
8补体B因子是代谢综合征模型代谢与心血管特征的一个决定因素显示文摘补体B因子(complenment factor B,CFB)在2型糖尿病及心血管病患者脂肪组织及血清中水平升高,但与疾病发病机制的因果关系不明确。自发性高血压大鼠(spontaneously hypertensive rats,SHR)脂肪组织及血清中CFB也升高。为明确CFB在代谢综合征中的作用,研究者在SHR中敲除Cfb基因。赵狄 练桂丽 Coan PM Barrier M Alfazema N Carter RN Marion de Procé S Dopico XC Garcia Diaz A Thomson A Jackson-Jones LH Moyon B Webster Z Ross D Moss J Arends MJ Morton NM Aitman TJ 2017中华高血压杂志2017,25,8:3
9Gastric per-oral endoscopic myotomy: Current status and future directions显示文摘Gastroparesis, or symptomatic delayed gastric emptying in the absence of mechanical obstruction, is a challenging and increasingly identified syndrome. Medical options are limited and the only medication approved by the Food and Drug Administration for treatment of gastroparesis is metoclopramide, although other agents are frequently used off label. With this caveat, first-line treatments for gastroparesis include dietary modifications, antiemetics and promotility agents, although these therapies are limited by suboptimal efficacy and significant medication side effects. Treatment of patients that fail first-line treatments represents a significant therapeutic challenge. Recent advances in endoscopic techniques have led to the development of a promising novel endoscopic therapy for gastroparesis via endoscopic pyloromyotomy, also referred to as gastric per-oral endoscopic myotomy or per-oral endoscopic pyloromyotomy. The aim of this article is to review the technical aspects of the per-oral endoscopic myotomy procedure for the treatment of gastroparesis, provide an overview of the currently published literature, and outline potential next directions for the field.Alexander Podboy Joo Ha Hwang Linda A Nguyen Patricia Garcia Thomas A Zikos Afrin Kamal George Triadafilopoulos John O Clarke 2019World Journal of Gastroenterology2019,25,21:3
10Minimally invasive versus open oesophagectomy for patients with oesophageal cancer: a multicentre, open-label, randomised controlled trial显示文摘Surya SAY Biere Mark I van Berge Henegouwen Kirsten W Maas Luigi Bonavina Camiel Rosman Josep Roig Garcia Suzanne S Gisbertz Jean HG Klinkenbijl Markus W Hollmann Elly SM de Lange H Jaap Bonjer Donald L van der Peet Miguel A Cuesta 2012The Lancet . 2012 (9829)2012,,:3
11激活β_3肾上腺素能受体恢复一氧化氮/氧化还原平衡,增强高血糖患者的内皮功能显示文摘一氧化氮与O_2^-之间的平衡紊乱(即一氧化氮/氧化还原失衡)是糖尿病引起的血管功能障碍的中心病理环节。该研究目的为在高血糖动物模型中探索β_3肾上腺素能受体(β_3adrenergic receptor,β3AR)激活能否耦合激活内皮型一氧化氮合酶(endothelial nitric oxide synthase,eNOS)。刘莉 叶鹏 Karimi Galougahi K Liu CC Garcia A Gentile C Fry NA Hamilton EJ Hawkins CL Figtree GA 2016中华高血压杂志2016,24,3:2
12Functional Heterogeneity of Cancer-Associated Fibroblasts from Human Colon Tumors Shows Specific Prognostic Gene Expression Signature显示文摘Mercedes Herrera Abul B.M.M.K. Islam Alberto Herrera Paloma Martín Vanesa García Javier Silva Jose M. Garcia Clara Salas Ignacio Casal Antonio García de Herreros Félix Bonilla Cristina Pe?a 2013Clinical Cancer Research2013,,21:2
13尿酸是正常高值血压发展为高血压的一个重要危险标志物显示文摘正常高值血压常发展为高血压,是一个与心血管病和脑卒中高死亡率和高发病率相关的事件。然而,正常高值血压发展成高血压的危险因素仍不清楚。研究者采用年龄(52.1±11.0)岁日本成年高血压患者3584例(2081例为男性)的资料进行前瞻性群体研究,研究对象在2004年被发现处于正常高值血压阶段,并在2009年重新进行检查。黄洁 叶鹏 Kuwabara M Hisatome I Niwa K Hara S Roncal-Jimenez CA Bjornstad P Nakagawa T Andres-Hernando A Sato Y Jensen T Garcia G Rodriguez-Iturbe B Ohno M Lanaspa MA Johnson RJ 2017中华高血压杂志2017,25,12:2
14Magnetic behavior of an array of cobalt nanowires显示文摘Garcia J M Asenjo A Velazquez J 1999J Appl Phys1999,85,:2
15Nosocomial pneumonia in patients undergoing heart surgery 显示文摘Leal-Noval SR Marquez-Vacaro JA Garcia Curiel A 2000Crit Care Meal2000,28,:1
16Effect of No-Tillage on Some Soil Physical Properties of a Structural Degraded Petrocalcic Paleudoll of the Southern 'Pampa' of Argentina显示文摘 Costa J L Garcia F O 2000Soil & tillage research2000,54,:1
17Evaluation of a pooling method for routine anti-HCV screening of blood donors to lower the cost burden on blood banks in countries under development显示文摘GARCIA Z TAYLOR L RUANO A 1998Journal of Medical Virology1998,49,3:1
18Reliability and predictive validity of the Motivated Strategies for Learning Questionnaire (Mslq)显示文摘Pintrich P R Smith D A F Garcia T 1993Educational and Psychological Measurement1993,53,3:1
19Oxidative stress induced by copper in sunflower plants显示文摘Garcia A Baquedano F J Navarro P 1999Free Radical Research1999,31,10:1
20Risk of uncomplicated peptic ulcer among users of aspirin and nonaspirin nonsteroidal antiinflammatory drugs 显示文摘Garcia Rodriguez L A Hernandez Diaz S 2004Am J Epidemiol2004,159,1:1
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