Search Results - "San Roman, L."

Perfusion Deficits and Mismatch in Patients with Acute Lacunar Infarcts Studied with Whole-Brain CT Perfusion by Rudilosso, S, Urra, X, San Román, L, Laredo, C, López-Rueda, A, Amaro, S, Oleaga, L, Chamorro, Á

“…The incidence and significance of perfusion abnormalities on brain imaging in patients with lacunar infarct are controversial. We studied the diagnostic yield…”
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Accuracy and Reproducibility of Patient-Specific Hemodynamic Models of Stented Intracranial Aneurysms: Report on the Virtual Intracranial Stenting Challenge 2011 by Cito, S., Geers, A. J., Arroyo, M. P., Palero, V. R., Pallarés, J., Vernet, A., Blasco, J., San Román, L., Fu, W., Qiao, A., Janiga, G., Miura, Y., Ohta, M., Mendina, M., Usera, G., Frangi, A. F.

“…Validation studies are prerequisites for computational fluid dynamics (CFD) simulations to be accepted as part of clinical decision-making. This paper reports…”
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Usefulness of CT angiography for characterizing cerebral arteriovenous malformations presenting as hemorrhage: comparison with digital subtraction angiography by Zwanzger, C, López-Rueda, A, Campodónico, D, Rosati, S, Blasco, J, San Román, L, Macho, J

“…OBJECTIVETo compare the usefulness of CT angiography against the gold standard, digital subtraction angiography (DSA), in the characterization of cerebral…”
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Thrombectomy within 8 Hours after Symptom Onset in Ischemic Stroke by Jovin, Tudor G, Chamorro, Angel, Cobo, Erik, de Miquel, María A, Molina, Carlos A, Rovira, Alex, San Román, Luis, Serena, Joaquín, Abilleira, Sonia, Ribó, Marc, Millán, Mònica, Urra, Xabier, Cardona, Pere, López-Cancio, Elena, Tomasello, Alejandro, Castaño, Carlos, Blasco, Jordi, Aja, Lucía, Dorado, Laura, Quesada, Helena, Rubiera, Marta, Hernandez-Pérez, María, Goyal, Mayank, Demchuk, Andrew M, von Kummer, Rüdiger, Gallofré, Miquel, Dávalos, Antoni

“…In this randomized trial involving patients with acute ischemic stroke with proximal anterior circulation occlusion, endovascular treatment with a Solitaire…”
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The cyclooxygenase and nitric oxide synthesis/pathways mediate the inhibitory serotonergic response to the pressor effect elicited by sympathetic stimulation in long-term diabetic pithed rats by Restrepo, B, García, M, López, C, Martín, M L, San Román, L, Morán, A

“…We investigated the mechanisms involved in the 5-hydroxytriptaminergic inhibitory action on the pressor responses elicited by sympathostimulation in…”
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Assessment of the antihypertensive and vasodilator effects of ethanolic extracts of some Colombian medicinal plants by Guerrero, M F, Puebla, P, Carrón, R, Martín, M L, Arteaga, L, Román, L San

“…The antihypertensive and vasodilator effects of ethanolic extracts prepared from Calea glomerata Klatt, Croton schiedeanus Schlecht, Curatella americana L.,…”
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Helicobacter pylori Infection Is Markedly Increased in Patients With Autoimmune Atrophic Thyroiditis by de Luis, Daniel A, Varela, César, de La Calle, H, Cantón, Rafael, de Argila, Carlos Martin, San Roman, Antonio L, Boixeda, Daniel

“…Infection by viral or bacterial pathogens has been suspected in playing a role in the development of autoimmune thyroid disease. Because Helicobacter pylori…”
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Effect of coil surface area on the hemodynamics of a patient-specific intracranial aneurysm: A computational study by Aguilar, M. L., Morales, H. G., Larrabide, I., Macho, J. M., Roman, L San, Frangi, A. F

“…The purpose of this work is to evaluate the influence of coil diameters on the hemodynamics of intracranial aneurysms by using computational fluid dynamic…”
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Vasorelaxant effect of new neo-clerodane diterpenoids isolated from Croton schiedeanus by Guerrero, M.F, Puebla, P, Carrón, R, Martı́n, M.L, San Román, L

“…The vasorelaxant effect of two new neo-clerodane diterpenoids, (12 R)-12-hydroxycascarillone and 5β-hydroxy- cis-dehydrocrotonin, in addition to the known…”
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Posttreatment Infarct Volumes when Compared with 24-Hour and 90-Day Clinical Outcomes: Insights from the REVASCAT Randomized Controlled Trial by Al-Ajlan, F S, Al Sultan, A S, Minhas, P, Assis, Z, de Miquel, M A, Millán, M, San Román, L, Tomassello, A, Demchuk, A M, Jovin, T G, Cuadras, P, Dávalos, A, Goyal, M, Menon, B K

“…Endovascular therapy has become the standard of care for patients with disabling anterior circulation ischemic stroke due to proximal intracranial thrombi. Our…”
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Insecticidal defenses of Piperaceae from the neotropics by BERNARD, C. B, KRISHNAMURTY, H. G, CHAURET, D, DURST, T, PHILOGENE, B. J. R, SANCHEZ-VINDAS, P, HASBUN, C, POVEDA, L, SAN ROMAN, L, ARNASON, J. T

“…Insecticidal and growth-reducing properties of extracts of 14 species of American neotropical Piperaceae were investigated by inclusion in diets of a…”
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Mechanism of F− Elimination from Zeolitic D4R Units: A Periodic B3LYP Study on the Octadecasil Zeolite by Zicovich-Wilson, C. M, San Román, M. L, Ramírez-Solís, A

“…The mechanism of elimination of F− trapped inside the double four-membered ring (D4R) cages of octadecasil has been determined by means of periodic…”
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Vasodilator and vasoconstrictor responses induced by 5-hydroxytryptamine in the in situ blood autoperfused hindquarters of the anaesthetized rat by Calama, E, Fernández, M M, Morán, A, Martín, M L, San Román, L

“…In the present study we attempted to characterise the responses and receptors involved in the effects of 5-hydroxytryptamine (5-HT, serotonin) in in situ…”
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Effect of 5-hydroxytryptamine on neurogenic vasoconstriction in the isolated, autoperfused hindquarters of the rat by Calama, E, Ortíz de Urbina, AV, Morán, A, Martín, ML, San Román, L

“…SUMMARY 1. In the present study, we analysed the effect of different doses of 5‐hydroxytryptamine (5‐HT; intravenous infusions of 0.001–40 µg/kg per min) in…”
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The why and how our trauma patients die: A prospective Multicenter Western Trauma Association study by Callcut, Rachael A, Kornblith, Lucy Z, Conroy, Amanda S, Robles, Anamaria J, Meizoso, Jonathan P, Namias, Nicholas, Meyer, David E, Haymaker, Amanda, Truitt, Michael S, Agrawal, Vaidehi, Haan, James M, Lightwine, Kelly L, Porter, John M, San Roman, Janika L, Biffl, Walter L, Hayashi, Michael S, Sise, Michael J, Badiee, Jayraan, Recinos, Gustavo, Inaba, Kenji, Schroeppel, Thomas J, Callaghan, Emma, Dunn, Julie A, Godin, Samuel, McIntyre, Jr, Robert C, Peltz, Erik D, OʼNeill, Patrick J, Diven, Conrad F, Scifres, Aaron M, Switzer, Emily E, West, Michaela A, Storrs, Sarah, Cullinane, Daniel C, Cordova, John F, Moore, Ernest E, Moore, Hunter B, Privette, Alicia R, Eriksson, Evert A, Cohen, Mitchell Jay

“…Historically, hemorrhage has been attributed as the leading cause (40%) of early death. However, a rigorous, real-time classification of the cause of death…”
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Antihypertensive and vasorelaxant effects of aqueous extract from Croton schiedeanus Schlecht in rats by Guerrero, M.F., Carrón, R., Martı́n, M.L., San Román, L., Reguero, M.T.

“…Antihypertensive and vasorelaxant effects of treatment with the aqueous extract of Croton schiedeanus Schlecht (AECS) were investigated in anaesthetized…”
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Value of Posterior circulation ASPECTS and Pons-Midbrain Index on non-contrast CT and CT Angiography Source Images in patients with basilar artery occlusion recanalized after mechanical thrombectomy by Werner, M F, López-Rueda, A, Zarco, F X, Blasco, J, San Román, L, Amaro, S, Carrero, E, Valero, R, Oleaga, L, Macho, J M, Bargalló, N

“…PURPOSEEndovascular treatment with mechanical thrombectomy devices demonstrated high recanalization rates but functional outcome did not correlate with high…”
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Vasoconstrictor responses to 5-hydroxytryptamine in the autoperfused hindquarters of spontaneously hypertensive rats by Calama, E, Morán, A, Ortiz de Urbina, A V, Martín, M L, San Román, L

“…In this work we studied the responses and receptors involved in the effects of intra-arterial 5-hydroxytryptamine (5-HT) in the in situ autoperfused…”
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Inhibitory effect of N(G)-nitro-L-arginine methyl ester on the anti-adrenergic response elicited by ayanin in the pithed rat by Guerrero, M F, Puebla, P, Martín, M L, Carrón, R, San Román, L, Reguero, M T, Arteaga, L

“…In this study we evaluated the anti-adrenergic response elicited by ayanin, a flavonoid compound isolated from Croton schiedeanus Schlecht, in the pithed rat,…”
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m-CPP, a 5-HT2C receptor agonist that modifies the perfusion pressure of the hindquarter vascular bed of anesthetized rat by Calama, E, Morán, A, Ortiz de Urbina, A V, Martín, M L, San Román, L

“…In the present work we studied the actions of the intra-arterial administration of meta-chlorophenylpiperazine (m-CPP - a 5-HT(2C) receptor agonist) in the…”
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