|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Feasibility and safety of autologous bone marrow mononuclear cell transplantation in patients with advanced chronic liver disease显示文摘AIM: To evaluate the safety and feasibility of bone marrow cell (BMC) transplantation in patients with chronic liver disease on the waiting list for liver transplantation. METHODS: Ten patients (eight males) with chronic liver disease were enrolled to receive infusion of autologous bone marrow-derived cells. Seven patients were classified as Child-Pugh B and three as Child-Pugh C. Baseline assessment included complete clinical and laboratory evaluation and abdominal MRI. Approximately 50 ml of bone marrow aspirate was prepared by centrifugation in a ficoll-hypaque gradient. At least of 100 millions of mononuclear-enriched BMCs were infused into the hepatic artery using the routine technique for arterial chemoembolization for liver tumors. Patients were followed up for adverse events up to 4 mo. RESULTS: The median age of the patients was 52 years (range 24-70 years). All patients were discharged 48 h after BMC infusion. Two patients complained ofmild pain at the bone marrow needle puncture site. No other complications or specific side effects related to the procedure were observed. Bilirubin levels were lower at 1 (2.19 ± 0.9) and 4 mo (2.10 ± 1.0) after cell transplantation that baseline levels (2.78 ± 1.2). Albumin levels 4 mo after BMC infusion (3.73 ± 0.5) were higher than baseline levels (3.47 ± 0.5). International normalized ratio (INR) decreased from 1.48 (SD = 0.23) to 1.43 (SD = 0.23) one month after cell transplantation. CONCLUSION: BMC infusion into hepatic artery of patients with advanced chronic liver disease is safe and feasible. In addition, a decrease in mean serum bilirubin and INR levels and an increase in albumin levels are observed. Our data warrant further studies in order to evaluate the effect of BMC transplantation in patients with advanced chronic liver disease. | Andre Castro lyra Milena Botelho Pereira Soares luiz Flavio Maia da Silva Marcos Fraga Fortes André Goyanna Pinheiro Silva Augusto César de Andrade Mota Sheilla A Oliveira Eduardo lorens Braga Wilson Andrade de Carvalho Bernd Genser Ricardo Ribeiro dos Santos luiz Guilherme Costa lyra | 2007 | World Journal of Gastroenterology2007，13，7： | 21 |
| 2 | Tenofovir vs lamivudine plus adefovir in chronic hepatitis B:TENOSIMP-B study显示文摘AIM To demonstrate the non-inferiority(15% non-inferiority limit) of monotherapy with tenofovir disoproxil fumarate(TDF) vs the combination of lamivudine(LAM) plus adefovir dipivoxil(ADV) in the maintenance of virologic response in patients with chronic hepatitis B(CHB) and prior failure with LAM.METHODS This study was a Phase IV prospective, randomized, open, controlled study with 2 parallel groups(TDF and LAM+ADV) of adult patients with hepatitis B e antigen(HBe Ag)-negative CHB, prior failure with LAM, on treatment with LAM+ADV for at least 6 mo, without prior resistance to ADV and with an undetectable viral load at the start of the study, in 14 Spanish hospitals. The follow-up time for each patient was 48 wk after randomization, with quarterly visits in which the viral load, biochemical and serological parameters, adverse effects, adherence to treatment and consumption of hospital resources were analysed.RESULTS Forty-six patients were evaluated [median age: 55.4 years(30.2-75.2); 84.8% male], including 22 patients with TDF and 24 with LAM+ADV. During study development, hepatitis B virus DNA(HBV-DNA) remained undetectable, all patients remained HBe Ag negative, and hepatitis B surface antigen(HBs Ag) positive. Alanine aminotransferase(ALT) values at the end of the study were similar in the 2 groups(25.1± 7.65, TDF vs 24.22 ± 8.38, LAM+ADV, P = 0.646). No significant changes were observed in creatinine or serum phosphorus values in either group. No significant differences between the 2 groups were noted in the identification of adverse effects(AEs)(53.8%, TDF vs 37.5%, LAM+ADV, P = 0.170), and none of the AEs which occurred were serious. Treatment adherence was 95.5% and 83.3% in the TDF and the LAM+ADV groups, respectively(P = 0.488). The costs associated with hospital resource consumption were significantly lower with the TDF treatment than the LAM+ADV treatment(€4943 ± 1059 vs €5811 ± 1538, respectively, P < 0.001).CONCLUSION TDF monotherapy proved to be safe and not inferior to the LAM+ADV combination therapy in maintaining virologic response in patients with CHB and previous LAM failure. In addition, the use of TDF generated a significant savings in hospital costs. | Manuel Rodríguez Juan Manuel Pascasio Enrique Fraga Javier Fuentes Martín Prieto Gloria Sánchez-Antolín Jose Luis Calleja Esther Molina María Luisa García-Buey María Angeles Blanco Javier Salmerón María Lucía Bonet Jose Antonio Pons Jose Manuel González Miguel Angel Casado Francisco Jorquera 无 | 2017 | World Journal of Gastroenterology2017，23，41： | 16 |
| 3 | Bone mineral density in cone beam computed tomography:Only a few shades of gray显示文摘Cone beam computed tomography(CBCT) has often been used to determine the quality of craniofacial bone structures through the determination of mineral density, which is based on gray scales of the images obtained. However, there is no consensus regarding the accuracy of the determination of the gray scales in these exams. This study aims to provide a literature review concerning the reliability of CBCT to determine bone mineral density. The gray values obtained with CBCT show a linear relationship with the attenuation coefficients of the materials, Hounsfield Units values obtained with medical computed tomography, and density values from dual energy X-ray absorciometry. However, errors are expected when CBCT images are used to define the quality of the scanned structures be-cause these images show inconsistencies and arbitrari-ness in the gray values, particularly when related to abrupt change in the density of the object, X-ray beam hardening effect, scattered radiation, projection data discontinuity-related effect, differences between CBCTdevices, changes in the volume of the field of view(FOV), and changes in the relationships of size and position between the FOV and the object evaluated. A few methods of mathematical correction of the gray scales in CBCT have been proposed; however, they do not generate consistent values that are independent of the devices and their configurations or of the scanned objects. Thus, CBCT should not be considered the ex-amination of choice for the determination of bone and soft tissue mineral density at the current stage, par-ticularly when values obtained are to be compared to predetermined standard values. Comparisons between symmetrically positioned structures inside the FOV and in relation to the exomass of the object, as it occurs with the right and left sides of the skull, seem to be viable because the effects on the gray scale in the re-gions of interest are the same. | Marcio José da Silva Campos Thainara Salgueiro de Souza Sergio Luiz Mota Júnior Marcelo Reis Fraga Robert Willer Farinazzo Vitral | 2014 | World Journal of Radiology2014，6，8： | 3 |
| 4 | Heart Valve Injury Induced by Mediastinum Radiotherapy in Cancer Treatment显示文摘 | Patricia Fraga Paiva Alice Assumpcao Soares Guilherme Sotto Maior do Valle Pinheiro Carolina Fraga Paiva Gisele Maria Campos Fabri Emanoel Guimaraes Paiva Carlos M. Campos Jose Fabfi Junior | 2018 | Journal of Pharmacy and Pharmacology2018，6，6： | 2 |
| 5 | High-resolution patterns of palaeoenvironmental changes during the Little Ice Age and the Medieval Climate Anomaly in the northwestern Iberian Peninsula显示文摘to identify plant macrofossils,estimate peat humification and calculate hydroclimatic indices based on current bog species,with the overall aim of determining the climate conditions associated with evolution of the bog during the Medieval Climate Anomaly and the Little Ice Age.These proxies,together with historical and climate data,proved to be good indicators of the changes in bog surface wetness.Analysis:of the core led to identification of 9 different periods:two corresponding to the so-called Medieval Climate Anomaly(930 to 1345 AD,1075–665 calibrated years before present[cal.yr BP]);four corresponding to the Little Ice Age(1345 to 1905 AD;665–105 cal yr BP);and three corresponding to the last century(1905 to 2000 AD).The findings revealed a generally dry climate that lasted until the 14th century,followed by a transition to a long period with a more humid,but characteristically very variable climate,which ended at the beginning of the 20th century and was followed by a rapid transition to more humid conditions and finally,a change to drier conditions.The Medieval Climate Anomaly was indicated by the abundance of dry-adapted mosses(Leucobryum glaucum,Hypnum cupressiforme)and characterized by warm dry conditions and high levels of peat humification,with alternating wet phases.The LIA period was dated by a large abundance of Sphagnum species(an indicator of wetness)and a gradual increase in the humification index.However,four different climate phases were differentiated in this period.High-resolution reconstruction of the evolution of the CVM bog and the multiproxy approach have together enabled a more detailed identification of climatic variations in this area,which are generally consistent with the global models,as well as better definition of the elusive climatic oscillations in the last millennium and confirmation of the importance of local modulation of global models.The study provides new information and a detailed chronology of climatic events that will help to refine local modulation of the climate evolution model in the still quite unexplored region of the NW Iberian Peninsula,a key area for understanding the paleoclimatic dynamics in SW Europe. | Daniel Castro Martin Souto Maria Isabel Fraga Eduardo Garcia-Rodeja Sebastian Perez-Diaz Jose Antonio Lopez Saez Xabier Pontevedra-Pombal | 2020 | Geoscience Frontiers2020，11，5： | 2 |
| 6 | 数据中心发电机组的选择标准显示文摘介绍数据中心发电机组的重要性、选择因素和应具备的关键特性。结合Uptime Institute对数据中心的规定、等级划分以及数据中心持续功率(DCC)等方面,就如何选择最佳的数据中心发电机组进行分析,并提供高可靠性数据中心解决方案。 | Pablo Zárate Fraga | 2016 | 建筑电气2016，35，8： | 2 |
| 7 | Adverse hepatic reactions associated with calcium carbimide and disulfiram therapy: Is there still a role for these drugs?显示文摘四乙秋兰姆化二硫和钙 carbimide 是二白酒威慑然而,广泛地在那里在酒精中毒治疗使用的狂言存在对他们的安全的大担心。hepatotoxicity 上的报告主要与四乙秋兰姆化二硫治疗有关,被出版了。钙 carbimide 的肝毒素的潜力是很好描绘的更少。这里,我们描述与被提交到 hepatotoxicity 的一张注册表并且当规定这些混合物时,指出我们面对的限制的这个治疗学的组有关的肝损坏的四个案例。对在白酒依赖的管理的这些混合物的角色的重估清楚地被需要。 | Carmen Verge M Isabel Lucena Enrique López-Torres M José Puche-García Enrique Fraga Manuel Romero-Gomez Raúl J Andrade | 2006 | World Journal of Gastroenterology2006，12，31： | 2 |
| 8 | A human ESC model for MLL-AF4 leukemic fusion gene reveals an impaired early hematopoietic-endothelial specification显示文摘MLL-AF4 熔化基因是在在婴儿的高风险的尖锐成淋巴细胞的白血病的一个特点 genomic 错误。尽管 MLL-AF4 在人的开发期间出生前地产生,这很好被建立,它在在 utero 的造血的开发的效果仍然保持未经勘探。我们创造了一个人特定的细胞的系统在 MLL-AF4-expressing 人的胚胎的干细胞(hESCs ) 学习早 hemato-endothelial 开发。介绍的功能的研究,同种细胞的分析和基因表示表明在 hESCs 的 MLL-AF4 的那表情有 phenotypic,功能并且基因表示影响。MLL-AF4 在 hESCs 充当全球 transcriptional 使活跃之物和 homeobox 基因表示的一个积极管理者。机能上地, MLL-AF4 从 hESCs 提高 hemogenic 先锋的说明,但是强烈损害进一步造血的承诺赞成 endothelial 房间命运。MLL-AF4 hESCs transcriptionally 被告知向对 endothelial 成熟敏感的 hemogenic 先锋区分,由联系到 vascular-endothelial 功能和早造血作用的主人基因的显著 upregulation 思考了。而且,我们报导那 MLL-AF4 表情不是足够的转变导出 hESC 的造血的房间。这个工作说明 hESCs 怎么可以提供唯一的卓见进人的开发并且推进我们理解白血病的熔化基因,知道出生前地产生,调整人的胚胎的造血的说明。 | Clara Bueno Rosa Montes Gustavo J Melen Verdnica Ramos-Mejia Pedro J Real Ver6nica Ayllo'n Laura Sanchez Gertmdis Ligero Inmaculada Gutierrez-Aranda Agustin F Femfindez Mario F Fraga Inmaculada Moreno-Gimeno Deborah Btlrks Maria del Carmen Plaza-Calonge Juan C Rodriguez-Manzaneque Pablo Menendez | 2012 | Cell Research2012，22，6： | 2 |
| 9 | Improved in vivo pancreatic islet function after prolonged in vitro islet culture.显示文摘 | Gaber AO Fraga DW Callicutt CS | | 0，，： | 2 |
| 10 | Infusion of autologous bone marrow mononuclear cells through hepatic artery results in a short-term improvement of liver function in patients with chronic liver disease: a pilot randomized controlled study显示文摘 | Andre Castro Lyra Milena Botelho Pereira Soares Luiz Flavio Maia da Silva Eduardo Lorens Braga Sheilla A. Oliveira Marcos Fraga Fortes Andre Goyanna Pinheiro Silva Daniele Brustolim Bernd Genser Ricardo Ribeiro dos Santos Luiz Guilherme Costa Lyra | 2010 | European Journal of Gastroenterology & Hepatology2010，，1： | 2 |
| 11 | Estimation of visceral fat is useful for the diagnosis of significant fibrosis in patients with non-alcoholic fatty liver disease显示文摘BACKGROUND Obesity is a risk factor for non-alcoholic fatty liver disease(NAFLD),although obese patients with NAFLD do not always develop significant fibrosis.The distribution of body fat could predict the risk of NAFLD progression.AIM To investigate the role of bioelectrical impedance-estimated visceral fat(VF)in assessing NAFLD severity.METHODS In this cross-sectional study,patients with biopsy-proven NAFLD were prospectively included.All patients underwent anthropometric evaluation,blood tests and bioelectrical impedance analysis.RESULTS Between 2017 and 2020,119 patients were included[66.4%male,56 years(SD 10.7),62.2%obese,61.3%with metabolic syndrome].Sixty of them(50.4%)showed significant fibrosis(≥F2)in liver biopsy.Age,VF and metabolic syndrome were associated with significant fibrosis(61 years vs 52 years,16.4 vs 13.1,73.3%vs 49.2%,respectively;P<0.001 for all).In the multivariate analysis,VF and age were independently associated with significant fibrosis(VF,OR:1.11,95%CI:1.02-1.22,P=0.02;age,OR:1.08,95%CI:1.03-1.12,P<0.01).A model including these variables showed and area under the receiver operating characteristic curve(AUROC)of 0.75,which was not inferior to transient elastography or NAFLD fibrosis score AUROCs.We developed a nomogram including age and VF for assessing significant fibrosis in routine practice.CONCLUSION VF is a surrogate marker of liver fibrosis in patients with NAFLD.Bioelectrical impedance analysis is an inexpensive and simple method that can be combined with age to guide patient referral when other resources may be unavailable. | Marta Hernández-Conde Elba Llop Carlos Fernández Carrillo Beatriz Tormo Javier Abad Luis Rodriguez Christie Perelló Marta López Gomez JoséLuis Martínez-Porras Natalia Fernández Puga Maria Trapero-Marugan Enrique Fraga Carlos Ferre Aracil JoséLuis Calleja Panero | 2020 | World Journal of Gastroenterology2020，26，42： | 2 |
| 12 | Redefining renal dysfunction in trauma:implementation of the Acute Kidney Injury Network staging system显示文摘 | Costantini TW Fraga G Fortlage D | 2009 | J Trauma2009，67，2： | 1 |
| 13 | Evaluation of different media in the reprodution of Paecilomyces lilacinus显示文摘 | LOPEZ M Z AYAS M A FRAGA M | 1992 | Revista de Protection Vegetal1992，7，： | 1 |
| 14 | Phosphate solubilizing bacteria and their role in plant growth promotion显示文摘 | Rodriguez H Fraga R | 1999 | Biotechnol Adv1999，17，： | 1 |
| 15 | Bronchogenic cysts in the skin and subcutaneous tissue显示文摘 | Fraga S Helwig EB Rosen SH | 1971 | Am J Clin Pathol1971，56，2： | 1 |
| 16 | Surgical treat- ment of congenital pulmonary arteriovenous fistula in children 显示文摘 | Fraga JC Favero E Contelli F | 2008 | J Pediatr Surg2008，43，7： | 1 |
| 17 | The aroma of Brazilian ambarella fruit (Spondias cythereu Sonnerat) 显示文摘 | Fraga S R G Rezende C M | 2001 | Journal of Essential Oil Research2001，13，： | 1 |
| 18 | Epigenetic differences arise during the lifetime of monozygotic twins 显示文摘 | Fraga M F Ballestar E Paz M F | 2005 | Proc Natl Acad Sci2005，102，10： | 1 |
| 19 | Epige- netic differences arise during the lifetime of monozy- gotic twins 显示文摘 | FRAGA M F BALLESTAR E PAZ M F | 2005 | Proceedings of the National Academy of Sciences of the United States of America2005，102，10： | 1 |
| 20 | Kinetic and thermodynamic studies of an epoxy system diglycidyl ether of bisphenol K/1, 2 diamine cyelohexane/calcium carbonate filler显示文摘 | Nunez L Fraga F Castro A | 2000 | Journal of Applied Polymer Science2000，75，： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员