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| 1 | Predictive clinical features of cardioembolic infarction in patients aged 85 years and older显示文摘Objective To assess predictive clinical factors of cardioembolic infarction in very old patients(85 years of age and older).Methods Prospective hospital-based stroke registry('The Sagrat Cor Hospital of Barcelona Stroke Registry')is an acute-care teaching hospital in Barcelona,Catalonia,Spain.From 956 first-ever cardioembolic stroke patients included in the stroke registry over a 24-year period,639 were younger than 85 years of age and 317 were 85 years or older(mean age:88.9 years).Demographics,clinical characteristics,risk factors and early outcome were compared.Predictors of cardioembolic infarction in the oldest age group were assessed by multivariate analyses.Results In a logistic regression model based on demographics,risk factors,clinical features and complications,female gender(odds ratio[OR]=1.74,95%confidence interval[CI]:1.27–2.39),heart failure(OR=2.27,95%CI:1.46–3.56),altered consciousness(OR=1.76,95%CI:1.28–2.42),and infectious complications(OR=2.01,95%CI:1.39–2.91)were predictors of cardioembolic stroke in the oldest age group.By contrast,heavy smoking,heart valve disease,hypertension,headache,early seizures,sensory deficit,and involvement of the posterior cerebral artery were independently associated with cardioembolic stroke in the younger group.Conclusions Identification of a differential clinical profile of cardioembolic stroke between patients aged 85 years or more and those younger than 85 years helps clinicians to the optimal management of ischemic infarction in the oldest segment of the population. | Ana Maria Carbajo-García Jonatan Cortés AdriàArboix Joan Massons Laura Díez Enric Vergés Jordi Arboix-Alió Luís García-Eroles | 2019 | Journal of Geriatric Cardiology2019，16，11： | 3 |
| 2 | Hepatic lipid metabolic pathways modified by resveratrol in rats fed an obesogenic diet显示文摘 | Goiuri Alberdi Víctor M. Rodríguez M. Teresa Macarulla Jonatan Miranda Itziar Churruca María P. Portillo | 2013 | Nutrition2013，，： | 3 |
| 3 | Predictors of outcome after endovascular treatment of cerebral vasospasm显示文摘 | Ejandro AL Rabinstein A Jonatan A | 2004 | AJNR Am Neuroradiol2004，25，： | 1 |
| 4 | Hepatic lipid metabolic pathways modified by resveratrol in rats fed an obesogenic diet显示文摘 | Goiuri Alberdi Víctor M. Rodríguez M. Teresa Macarulla Jonatan Miranda Itziar Churruca María P. Portillo | 2013 | Nutrition2013，，： | 1 |
| 5 | Evaluat ion of straw as a biofilm carrier in them ethanogen icstage of two-stage anaerobic digestion of crop res idues显示文摘 | JONATAN A LOVISA B | 2002 | Bioresource technology2002，85，1： | 1 |
| 6 | Changes in microhabitat, but not allelopathy, affect plant establishment after Acacia dealbata invasion显示文摘Aims The tree legume Acacia dealbata Link is an aggressive Australian invader that severely affects abiotic and biotic compartments of eco-systems worldwide.This invasive species outcompetes native plant communities through direct competition,changes in microhabitat and soil properties under the canopy and the release of allelopathic compounds.However,these effects are usually studied separately and under controlled conditions.The objective of this study was to evaluate the combined effect of these modifications exerted by A.dealbata on the establishment of native and invasive species in the field.Methods A full factorial experiment was performed in order to test the com-bined effect of microhabitat,soil type and allelopathy on the establish-ment of the invasive A.dealbata and three native species in the field(North-West Spain).We sowed seeds of native or invasive species in pots with different soil type(soil collected under A.dealbata or Pinus pinaster),allelopathy status(soil treated or untreated with activated car-bon)and microhabitat(under the canopy of A.dealbata or P.pinaster).The number and total biomass of established plants were evaluated after 8 months.Soil abiotic properties were determined in all soils.Important Findings The establishment of native and invasive species was signifi-cantly affected by the microhabitat,with a higher number of seedlings under the native forest(P.pinaster).The establishment of A.dealbata seedlings was also significantly promoted by its own soil.A negligible effect of allelopathy was detected on the establishment and growth of both invasive and native species.We conclude that(i)the main factor affecting seedling establish-ment was microhabitat rather than changes in soil properties or allelopathy,(ii)soil modifications by A.dealbata promote the establishment of its own seedlings,contributing to the progress of invasion and(iii)allelochemicals released by A.dealbata do not seem to play a key role for the establishment of native and invasive plants under field conditions in the European non-native range. | Paula Lorenzo Jonatan Rodríguez Luís González Susana Rodríguez-Echeverría | 2017 | Journal of Plant Ecology2017，10，4： | 0 |
| 7 | A new look at the first dinosaur discovered in Antarctica:reappraisal of Antarctopelta oliveroi(Ankylosauria:Parankylosauria)显示文摘The first dinosaur discovered in the Antarctic continent was the ankylosaur Antarctopelta oliveroi in the 1980s.Nevertheless,since then several hypotheses of phylogenetical relationships have been proposed because these have been depended on how the skeletal remains have been interpreted.The main obstacle for clarifying its phylogenetic position is that many portions of the skeleton remain unknown,in addition to the presence of unknown characters in typical ankylosaurs.Considered an ankylosaurid,nodosaurid,or even a chimaera,a recent proposal based on mostly complete material of a new ankylosaur from Chilean Patagonia provided support for a novel phylogenetic hypothesis:Antarctopelta and other southern ankylosaurs are an early branching clade,the Parankylosauria,whose origin probably dates to the Late Jurassic.In the light of this new view,a redescription of the available skeletal remains is provided together with a new reconstruction of the first Antarctic dinosaur known to the science community. | Sergio SOTO ACUÑA Alexander OVARGAS Jonatan KALUZA | 2024 | Advances in Polar Science2024，35，1： | 0 |
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