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760篇 您的检索式:作者名="OLIVAS A"
    题名 作者 年代 出处 被引量
1在没有危险因素的情况下,正常的低密度脂蛋白胆固醇水平与亚临床动脉粥样硬化相关显示文摘普遍认为缺乏心血管病危险因素(cardiovascular risk factors,CVRF)人群的动脉粥样硬化发生风险低,然而,无CVRF的个体仍然有心血管事件发生。为了确定无CVRF个体中亚临床动脉粥样硬化的预测因子,Fernández-Friera L Fuster V López-Melgar B Oliva B García-Ruiz JM Mendiguren J Bueno H Pocock S Ibánez B Fernández-Ortiz A Sanz J 刘莉 叶鹏 2017中华高血压杂志2017,25,12:17
2Alcohol,nutrition and liver cancer:Role of Toll-like receptor signaling显示文摘This article reviews the evidence that ties the development of hepatocellular carcinoma (HCC) to the natural immune pro-inflammatory response to chronic liver disease, with a focus on the role of Toll-like receptor (TLR) signaling as the mechanism of liver stem cell/progenitor transformation to HCC. Two exemplary models of this phenomenon are reviewed in detail. One model applies chronic ethanol/lipopolysaccharide feeding to the activated TLR4 signaling pathway. The other applies chronic feeding of a carcinogenic drug, in which TLR2 and 4 signaling pathways are activated. In the drug-induced model, two major methyl donors, S-adenosylmethionine and betaine, prevent the upregulation of the TLR signaling pathways and abrogate the stem cell/progenitor proliferation response when fed with the carcinogenic drug. This observation supports a nutritional approach to liver cancer prevention and treatment. The observation that upregulation of the TLR signaling pathways leads to liver tumor formation gives evidence to the popular concept that the chronic pro-inflammatory response is an important mechanism of liver oncogenesis. It provides a nutritional approach, which could prevent HCC from developing in many chronic liver diseases.Samuel W French Joan Oliva Barbara A French Fawzia Bardag-Gorce 2010World Journal of Gastroenterology2010,16,11:11
3Capsule endoscopy in pediatrics: A 10-years journey显示文摘Video capsule endoscopy(CE) for evaluation the esophagus(ECE), small bowel(SBCE) and the colon(CCE) is particularly useful in pediatrics, because this imaging modality does not require ionizing radiation, deep sedation or general anesthesia. The risk of capsule retention appears to be dependent on indication rather than age and parallels the adult experience by indication, making SBCE a relatively safe procedure with a significant diagnostic yield. The newest indication, assessment of mucosal change, greatly enhances and expands its potential benefit. The diagnostic role of CE extends beyond the SB. The use of ECE also may enhance our knowledge of esophageal disease and assist patient care. Colon CCE is a novel minimally invasive and painless endoscopic technique allowing exploration of the colon without need for sedation, rectal intubation and gas insufflation. The limited data on ECE and CCE in pediatrics does not yet allow the same conclusions regarding efficacy; however, both appear to provide safe methods to assess and monitor mucosal change in their respective areas with little discomfort. Moreover, although experience has been limited, the patency capsule may help lessen the potential of capsule retention; and newly researched protocols for bowel cleaning may further enhance CE's diagnostic yield. However, further research is needed to optimize the use of the various CE procedures in pediatric populations.Salvatore Oliva Stanley A Cohen Giovanni Di Nardo Gianfranco Gualdi Salvatore Cucchiara Emanuele Casciani 2014World Journal of Gastroenterology2014,20,44:6
4Preparation and Characterization of Flexible, Transparent and Thermally Stable Aromatic Co-polyamides显示文摘Two aromatic co-polyamides were synthesized combining two diacid monomers containing bulky pendant groups, 5-(9,10-dihydro-9,10-ethanoanthracene-11,12-dicarboximido)isophthalic acid(DEAIA) and 5-tert-butylisophthalic acid(TERT), with 4,4′-(hexafluoroisopropylidene)dianiline(HFA) or 2,3,5,6-tetramethyl-1,4-phenylenediamine(Durene) by direct polycondensation. The structures of the obtained aromatic co-polyamides were confirmed by FTIR, Raman and 1 H-NMR. The co-copolyamide films, DHTH and DDTD, exhibited rms-roughness values between 0.94 and 1.60 nm, respectively. Moreover, they presented good thermal stability up to300 °C. Young's moduli of the co-polyamide films were between 4.1 and 4.3 GPa. X-ray diffraction results showed that the co-polyamide films were amorphous due to the incorporation of both bulky pendant groups, tert-butyl and dibenzobarrelene. The combination of bulky pendant groups provided intrinsically transparent co-polyamide films with a transmittance higher than 88% in the range of 400-780 nm.Due to these outstanding film and optical properties, they are suggested to be flexible substrates in applications for solar cell and other portable electronic devices.José Antonio Tec-Sánchez Andrés Iván Oliva Arias Manuel Aguilar-Vega Juan Valerio Cauich-Rodríguez José Luis Santiago-García 2019Chinese Journal of Polymer Science2019,37,2:3
5On the irreversible photo-bleaching phenomenon in obliquely-evaporated GeS2 glass films 显示文摘MARQUEZ E BERNAL- OLIVA A M GONZALEZLEAL J M 1997J NonCryst Solids1997,222,:2
6A comparative prospective study of dynamic variable angle hip screw and Gamma nail in intertrochanteric hip fractures 显示文摘Tarantino l J Oliva F Impagliazzo A 2005Disabil Rehabil2005,27,1819:1
7First stages of growth of CdS films on different substrates显示文摘 Castro-Rodriguez R Ceh O 1999Applied Surface Science1999,148,:1
8Early and late complications of double pigtail ureteral stent显示文摘Damiano R Oliva A Esposito C 2002Urol Int2002,69,2:1
9Clinical andendocrinological investigations on superovulation induced in heifers by human menopausal gonadotrophin显示文摘Lauria A Genazzani A R Oliva O 1982J Reprod Fertil1982,66,1:1
10Changes in vitaminC and flavour components of mandarin juice due to curing offruits显示文摘PfiREZ A G LUACES P OLIVA J 2005Food Chemistry2005,91,1:1
11Nonlinear MPC for the airflow in a PEM fuel cell using a Volterra series model 显示文摘Gruher J K Bordons C Oliva A 2012Control Engineering Practice2012,20,2:1
12Chaos in Kite Hodgkin-Huxley model显示文摘Guckenheimer J Oliva R A 2002Journal of Applied Dynamical Systems2002,1,1:1
13Switching control strategy to minimize dual active bridge converter losses 显示文摘Oggier G G Garcia G O Oliva A R 2009IEEE Transactions of Power Electronic2009,24,7:1
14Supporting mobility in an IMS -based P2P IPTV service: A proactive context transfer mechanism显示文摘I Vidal J Garcia - Reinoso and A de la Oliva 2010Computer Communications2010,,33:1
15Social support, psychological wellbeing, and health among the elderly显示文摘Portero CF Oliva A 2007Educ Gerontol2007,33,12:1
16A comparative prospec- tive study of dynamic variable angle hip screw and Gamma nail in intertrochanteric hip fractures显示文摘Tarantino U Oliva F Impagliazzo A 2005Disabil Rehabil2005,27,1819:1
17Epididymis- specific pathologic disorders in rats exposed to gossypol from weaning through puberty显示文摘De A S F Oliva S U Klinefelter G R 2006Toxieol Pathol2006,34,6:1
18Circadian clock adjustment to plant iron status depends on chloroplast and phytochrome function 显示文摘SALOME P A OLIVA M WEIGEL D 2013EMBO J2013,32,4:1
19Parametric studies on automotive radiators 显示文摘OLIET C OLIVA A CASTRO J 2007Applied Thermal Engineer- ing2007,27,12:1
20Soluteaccumulation and distribution during shoot and leafdevelopment in two sorghum genotypes under salt stress显示文摘Lacerda C F Cambraia J Oliva M A 2003Environ Exp Bot2003,49,2:1
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