Search Results - "Eduardo Tobar"

Stimulated Adsorption of Humic Acids on Capped Plasmonic Ag Nanoparticles Investigated by Surface-Enhanced Optical Techniques by Francioso, Ornella, López-Tobar, Eduardo, Torreggiani, Armida, Iriarte, Mercedes, Sanchez-Cortes, Santiago

“…The adsorption of humic substances on Ag nanoparticles (AgNPs) is of crucial environmental importance and determines the toxicity of these NPs and the…”
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Stability of the Disulfide Bond in Cystine Adsorbed on Silver and Gold Nanoparticles As Evidenced by SERS Data by López-Tobar, Eduardo, Hernández, Belén, Ghomi, Mahmoud, Sanchez-Cortes, Santiago

“…In relation with the difficulties encountered in previous works concerning the preservation of the S–S linkage in cystine (Cys-Cys dimer) on Ag nanoparticles…”
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Vibrational spectroscopic analysis of peripheral blood plasma of patients with Alzheimer’s disease by Carmona, Pedro, Molina, Marina, López-Tobar, Eduardo, Toledano, Adolfo

“…Using Raman and infrared spectroscopy, we monitored spectral changes occurring in the blood plasma of patients with Alzheimer’s disease (AD) in relation to…”
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Understanding the impact of the cofactor swapping of isocitrate dehydrogenase over the growth phenotype of Escherichia coli on acetate by using constraint-based modeling by Armingol, Erick, Tobar, Eduardo, Cabrera, Ricardo

“…It has been proposed that NADP+-specificity of isocitrate dehydrogenase (ICDH) evolved as an adaptation of microorganisms to grow on acetate as the sole source…”
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Occupational Therapy for Delirium Management in Elderly Patients without mechanical ventilation in an Intensive Care Unit. A Pilot Randomized Clinical Trial by Álvarez, Evelyn A, Garrido, Maricel A, Tobar, Eduardo A, Prieto, Stephanie A, Vergara, Sebastian O, Briceño, Constanza D, González, Francisco J

“…Abstract Purpose Delirium has negative consequences as increased mortality, hospital expenses and decreased cognitive and functional status. This research…”
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Plasmonic Effects of Phenylenediisocyanides Linked at Interparticle Junctions of Metal Nanoparticles by López-Tobar, Eduardo, Hara, Kenji, Izquierdo-Lorenzo, Irene, Sanchez-Cortes, Santiago

“…Surface-enhanced Raman scattering (SERS) spectroscopy was employed in the present work to elucidate the adsorption of two diisocyanide molecules:…”
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Effects of Prone Positioning on Lung Protection in Patients with Acute Respiratory Distress Syndrome by CORNEJO, Rodrigo A, DIAZ, Juan C, ARELLANO, Daniel H, NEIRA, Wilson R, DIAZ, Gonzalo A, ZAMORANO, Aníbal J, PEREIRA, Gonzalo L, TOBAR, Eduardo A, BRUHN, Alejandro R, RAMOS, Cristobal A, GONZALEZ, Roberto A, REPETTO, Claudia A, ROMERO, Carlos M, GALVEZ, Luis R, LLANOS, Osvaldo

“…Positive end-expiratory pressure (PEEP) and prone positioning may induce lung recruitment and affect alveolar dynamics in acute respiratory distress syndrome…”
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Epidemiology of delirium in hospitalized patients in Latin America: A systematic review by Bravo, Maximiliano, Bustos, Sebastian, Acuña, Estefania, Cisternas, Irma, Gutierrez, Pedro, Vega, Daniela P. Ponce de la, Castro, Roberta, Tobar, Eduardo, Maldonado, Jose, Salech, Felipe

“…Background Accurate epidemiological data are essential for the planning of policies aimed at the identification, prevention, and management of delirium. The…”
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Anchoring Sites of Fibrillogenic Peptide Hormone Somatostatin-14 on Plasmonic Nanoparticles by López-Tobar, Eduardo, Hernández, Belén, Gómez, Johanna, Chenal, Alexandre, Garcia-Ramos, José Vicente, Ghomi, Mahmoud, Sanchez-Cortes, Santiago

“…Despite numerous investigations devoted to the control of peptide and protein self-assemblies using nanostructured materials, the molecular details of the…”
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Assessment of a splitter for protective dual-patient ventilation in patients with acute respiratory distress syndrome by Arellano, Daniel H, Tobar, Eduardo A, Lazo, Marioli T, Rojas, Veronica A, Gajardo, Abraham I J, Montecinos, Nicolás, Regueira, Tomás, Cornejo, Rodrigo A

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Disulfide linkage Raman markers: a reconsideration attempt by Hernández, Belén, Pflüger, Fernando, López-Tobar, Eduardo, Kruglik, Sergei G., Garcia-Ramos, José V., Sanchez-Cortes, Santiago, Ghomi, Mahmoud

“…During the last decades, Raman spectroscopy has been routinely used for probing the conformational features of disulfide linkages in peptides and proteins…”
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Consolidated framework for advancing implementation science for the implementation process and adherence assessment of a non‐pharmacological delirium prevention program by Garrido, Maricel A., Alvarez, Evelyn A., Ponce, Daniela P., Salech, Felipe, Tobar, Daniel I., Tobar, Eduardo A.

“…Objective To evaluate the contribution of applying the theoretical framework of implementation science for adherence to non‐pharmacological interventions to…”
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Large size citrate‐reduced gold colloids appear as optimal SERS substrates for cationic peptides by López‐Tobar, Eduardo, Hernández, Belén, Chenal, Alexandre, Coïc, Yves‐Marie, Gómez Santos, Johanna, Mejía‐Ospino, Enrique, Garcia‐Ramos, José Vicente, Ghomi, Mahmoud, Sanchez‐Cortes, Santiago

“…Surface‐enhanced Raman spectra of two cyclic cationic peptides with therapeutic interest, somatostatin‐14 and its synthetic analog octreotide, were…”
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Inflammatory profiles in Chilean Mapuche and non-Mapuche women with gallstones at risk of developing gallbladder cancer by Jackson, Sarah S., Van De Wyngard, Vanessa, Pfeiffer, Ruth M., Cook, Paz, Hildesheim, Allan, Pinto, Ligia A., Jackson, Sharon H., Choi, Kelvin, Verdugo, Ricardo A., Cuevas, Mara, Yáñez, Cristian, Tobar-Calfucoy, Eduardo, Retamales-Ortega, Rocío, Araya, Juan Carlos, Ferreccio, Catterina, Koshiol, Jill

“…Chile has high incidence rates of gallbladder cancer globally, particularly among Amerindian women, who also have a high prevalence of gallstones. We examined…”
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Software-guided (PREVEDEL) cognitive stimulation to prevent delirium in hospitalised older adults: study protocol by Garrido, Maricel, Álvarez, Evelyn, Salech, Felipe, Rojas, Verónica, Jara, Nicole, Farías, José Ignacio, de la Vega, Daniela Ponce, Tobar, Eduardo

“…Delirium is a clinical condition characterised by acute and fluctuating deterioration of the cognitive state, generally secondary to an acute pathology…”
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Higher than recommended amikacin loading doses achieve pharmacokinetic targets without associated toxicity by Gálvez, Ricardo, Luengo, Cecilia, Cornejo, Rodrigo, Kosche, Johann, Romero, Carlos, Tobar, Eduardo, Illanes, Victor, Llanos, Osvaldo, Castro, José

“…Abstract Antibiotic therapy improves the outcome of severe sepsis and septic shock, however pharmacokinetic properties are altered in this scenario. Amikacin…”
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The nature of black stains in Lascaux Cave, France, as revealed by surface-enhanced Raman spectroscopy by Martin-Sanchez, Pedro M., Sanchez-Cortes, Santiago, Lopez-Tobar, Eduardo, Jurado, Valme, Bastian, Fabiola, Alabouvette, Claude, Saiz-Jimenez, Cesareo

“…We used surface‐enhanced Raman spectroscopy to investigate the chemical composition of the black stains threatening the rock‐art paintings of Lascaux Cave,…”
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Dysregulated Immune Responses in COVID-19 Patients Correlating With Disease Severity and Invasive Oxygen Requirements by García-González, Paulina, Tempio, Fabián, Fuentes, Camila, Merino, Consuelo, Vargas, Leonardo, Simon, Valeska, Ramirez-Pereira, Mirliana, Rojas, Verónica, Tobar, Eduardo, Landskron, Glauben, Araya, Juan Pablo, Navarrete, Mariela, Bastias, Carla, Tordecilla, Rocío, Varas, Macarena A., Maturana, Pablo, Marcoleta, Andrés E., Allende, Miguel L., Naves, Rodrigo, Hermoso, Marcela A., Salazar-Onfray, Flavio, Lopez, Mercedes, Bono, María Rosa, Osorio, Fabiola

“…The prognosis of severe COVID-19 patients has motivated research communities to uncover mechanisms of SARS-CoV-2 pathogenesis also on a regional level. In this…”
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Practices in sedation, analgesia, mobilization, delirium, and sleep deprivation in adult intensive care units (SAMDS-ICU): an international survey before and during the COVID-19 pandemic by Luz, Mariana, Brandão Barreto, Bruna, de Castro, Roberta Esteves Vieira, Salluh, Jorge, Dal-Pizzol, Felipe, Araujo, Caio, De Jong, Audrey, Chanques, Gérald, Myatra, Sheila Nainan, Tobar, Eduardo, Gimenez-Esparza Vich, Carolina, Carini, Federico, Ely, Eugene Wesley, Stollings, Joanna L., Drumright, Kelly, Kress, John, Povoa, Pedro, Shehabi, Yahya, Mphandi, Wilson, Gusmao-Flores, Dimitri

“…Background Since the publication of the 2018 Clinical Guidelines about sedation, analgesia, delirium, mobilization, and sleep deprivation in critically ill…”
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Cognitive stimulation and occupational therapy for delirium prevention by Tobar, Eduardo, Alvarez, Evelyn, Garrido, Maricel

“…Delirium is a relevant condition in critically ill patients with long-term impacts on mortality, cognitive and functional status and quality of life. Despite…”
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