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607篇 您的检索式:作者名="Medrano"
    题名 作者 年代 出处 被引量
1在有分散的胃的息肉的病人的 colorectal 息肉的风险: 盒子控制研究显示文摘 AIM:To assess the risk of colonic polyps,adenomas and advanced neoplastic lesions(ANL) in patients with sporadic gastric polyps,especially those with fundic gland polyps(FGP).METHODS:Clinical records of patients who had performed an upper and a lower digestive endoscopy between September 2007 and August 2008 were retrospectively analyzed.A case-control study was carried out,calling patients with gastric polyps as 'cases' and patients without gastric polyps as 'controls'.The risk of colonic polyps,adenomas and ANL(villous component ≥ 25%,size ≥ 10 mm,or high grade dysplasia) was assessed [odds ratio(OR) and its corresponding 95%CI].RESULTS:Two hundred and forty seven patients were analyzed:78 with gastric polyps(cases) and 169 without gastric polyps(controls).Among the cases,the majority of gastric polyps were FGP(80%,CI:69-88) and hyperplastic(20%,CI:12-31);25% had colonic polyps(25% hyperplastic and 68% adenomas,from which 45% were ANL).Among the controls,20% had colonic polyps(31% hyperplastic and 63% adenomas,from which 41% were ANL).The patients with sporadic FGP had an OR of 1.56(CI:0.80-3.04) for colonic polyps,an OR of 1.78(CI:0.82-3.84) for colonic adenomas,and an OR of 0.80(CI:0.21-2.98) for ANL.Similar results were found in patients with gastric polyps in general.CONCLUSION:The results of this study did not show more risk of colorectal adenomas or ANL neither in patients with sporadic gastric polyps nor in those with FGP.Daniel Gustavo Cimmino José Manuel Mella Pablo Luna Raquel González Lisandro Pereyra Carolina Fischer Adriana Mohaidle Beatriz Vizcaino Mario Andres Medrano Adrián Hadad Silvia Pedreira Luis Boerr 2013World Journal of Gastrointestinal Endoscopy2013,5,5:12
2From leaf to whole-plant water use efficiency(WUE)in complex canopies:Limitations of leaf WUE as a selection target显示文摘Plant water use efficiency(WUE) is becoming a key issue in semiarid areas, where crop production relies on the use of large volumes of water. Improving WUE is necessary for securing environmental sustainability of food production in these areas. Given that climate change predictions include increases in temperature and drought in semiarid regions,improving crop WUE is mandatory for global food production. WUE is commonly measured at the leaf level, because portable equipment for measuring leaf gas exchange rates facilitates the simultaneous measurement of photosynthesis and transpiration. However,when those measurements are compared with daily integrals or whole-plant estimates of WUE, the two sometimes do not agree. Scaling up from single-leaf to whole-plant WUE was tested in grapevines in different experiments by comparison of daily integrals of instantaneous water use efficiency [ratio between CO2assimilation(AN) and transpiration(E); AN/E] with midday AN/E measurements, showing a low correlation, being worse with increasing water stress. We sought to evaluate the importance of spatial and temporal variation in carbon and water balances at the leaf and plant levels. The leaf position(governing average light interception) in the canopy showed a marked effect on instantaneous and daily integrals of leaf WUE. Night transpiration and respiration rates were also evaluated, as well as respiration contributions to total carbon balance. Two main components were identified as filling the gap between leaf and whole plant WUE: the large effect of leaf position on daily carbon gain and water loss and the large flux of carbon losses by dark respiration. These results show that WUE evaluation among genotypes or treatments needs to be revised.Hipólito Medrano Magdalena Tomás Sebastià Martorell aume Flexas Esther Hernández Joan Rosselló Alicia Pou José-Mariano Escalona Josefina Bota 2015The Crop Journal2015,3,3:9
3State of the art on high temperature thermal energy storage for power generation. Part 1—Concepts, materials and modellization显示文摘Antoni Gil Marc Medrano Ingrid Martorell Ana Lázaro Pablo Dolado Belén Zalba Luisa F. Cabeza 2009Renewable and Sustainable Energy Reviews2009,,1:2
4Influence of antiviral therapy in the long‐term outcome of recurrent hepatitis C virus infection following liver transplantation显示文摘A. García‐Reyne C. Lumbreras I. Fernández F. Colina M. Abradelo P. Magan R. San‐Juan A. Manrique F. López‐Medrano A. Fuertes M. Lizasoain E. Moreno J.M. Aguado 2013Transpl Infect Dis2013,,4:2
5State of the art on high temperature thermal energy storage for power generation. Part 1—Concepts, materials and modellization显示文摘Antoni Gil Marc Medrano Ingrid Martorell Ana Lázaro Pablo Dolado Belén Zalba Luisa F. Cabeza 2009Renewable and Sustainable Energy Reviews2009,,1:2
6Influence of N fertilizer on population development of brown planthopper (BPH) 显示文摘Heinrichs E A Medrano F G 1985IRRN1985,10,6:1
7Real-time PCR for mRNA quantitation 显示文摘Wong M L Medrano J F 2005Biological Techniques2005,39,:1
8Effect of variable CO2 enrichment on greenhouse production in mild in ter climates显示文摘Sanchez-Guerrero M C Lorenzo P Medrano E 2005Agric Forest Meteorol2005,132,:1
9Changes in P-glycoprotein expression in gastril carcinoma with respect to distant gastric mucosa may be influenced by p53 显示文摘Lacueva F J Calpena R Medrano J 2000Cancer2000,89,1:1
10Is photosynthesis limited by decreased Rubisco activity and RuBP content under progressive water stress显示文摘Bota J Medrano H Flexas J 2004New Phytologist2004,162,:1
11Real-time PCR for mRNA quantitation 显示文摘Wong ML Medrano JF 2005Biotechniques2005,39,1:1
12Exopolysaccharides produced by Lactobacillus and Bifidobacterium strains abrogate in vitro the cytotoxic effect of bacterial toxins on eukaryotic cells 显示文摘Ruas-Madiedo P Medrano M Salazar N 2010Journal of Applied Microbiology2010,109,6:1
13Human germ cell differenti- ation from fetal- and adult-derived induced pluripotent stem cells显示文摘Panula S Medrano JV Kee K 2011Hum Mol Genet2011,20,4:1
14The impact of clinician education on IUD uptake, knowledge and attitudes: results of a randomized trial显示文摘David Hubacher Rosa Vilchez Rebecca Gmach Carlos Jarquin Jose Medrano Auxiliadora Gadea Tom Grey Bosny Pierre-Louis 2006Contraception2006,,6:1
15Drought-inhibition of photosynthesis in C3 plants: Stomatal and non-stomatal limitations revisited 显示文摘FLEXAS J MEDRANO H 2002Annuals of Botany2002,89,2:1
16Double-lift absorption refrigeration cycles driven bylow-temperature heat sources using organic fluidmixtures as working pairs显示文摘MEDRANO M BOUROUIS M CORONAS A 2001Applied energy2001,68,2:1
17Photosynthetic limitations in response to water stress and recovery in Mediterranean plants with different growth forms 显示文摘Galmes J Medrano H Flexas J 2007New Phytol2007,175,1:1
18Development of a species-specific marker using RAPD analysis to distinguish between sheep and goats显示文摘Cargill S L Anderson C B Medrano J F 1995Animal Biotch1995,6,2:1
19Benzopyrene, but Not 2, 3, 7, 8-TCDD, induces G2/M cell cycle arrest, p21CIP1 and p53 phosphorylation in human choriocarcinoma JEG-3 cels: a distinct signaling pathway显示文摘Drukteinis JS Medrano T Ablordeppey EA 2005Placenta2005,26,:1
20SNP discovery in the bovine milk transcriptome using RNA-Seq technology显示文摘Angela Cánovas Gonzalo Rincon Alma Islas-Trejo Saumya Wickramasinghe Juan F. Medrano 2010Mammalian Genome2010,,11:1
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