Search Results - "Olga Beltrán"

Synchronization of a cluster of β-cells based on a small-world network and its electronic experimental verification by Zambrano-Serrano, Ernesto, Munoz-Pacheco, Jesus M., Anzo-Hernández, Andrés, Félix-Beltrán, Olga G., Guevara-Flores, Diana K.

“…When the bursting electrical activity (BEA) of the β -cells inside Langerhans’ islet behave synchronously, the insulin secretes into the bloodstream to…”
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A Piecewise Linear Approach for Implementing Fractional-Order Multi-Scroll Chaotic Systems on ARMs and FPGAs by Clemente-López, Daniel, Munoz-Pacheco, Jesus M., Zambrano-Serrano, Ernesto, Félix Beltrán, Olga G., Rangel-Magdaleno, Jose de Jesus

“…This manuscript introduces a piecewise linear decomposition method devoted to a class of fractional-order dynamical systems composed of piecewise linear (PWL)…”
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Social robotics as an adjuvant during the hospitalization process in pediatric oncology patients by Colina-Matiz, Soraya, Hernández Leal, Juan, Ariza-Vargas, John Carlos, Beltrán Higuera, Olga Rocio, Ovalle-Chaparro, Cielo, González Suárez, Natalia Lucía, Medellin-Olaya, Judith, Reina-Gamba, Nadia Carolina, Correa-Mazuera, Catalina, De los Reyes Valencia, Iliana, Lozano-Mosos, Juan Sebastián

“…To describe the experience of implementing social robotics as an adjuvant during the hospitalization process in pediatric oncology patients. Before and after…”
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Synchronization of PWL function-based 2D and 3D multi-scroll chaotic systems by Muñoz-Pacheco, Jesus M., Zambrano-Serrano, Ernesto, Félix-Beltrán, Olga, Gómez-Pavón, Luz C., Luis-Ramos, Arnulfo

“…We study the synchronization of a piecewise linear function-based chaotic system. That system generates multiple scrolls in multiple directions (two- and…”
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New structural features of Acacia tortuosa gum exudate by Martínez, Maritza, Beltrán, Olga, Rincón, Fernando, León de Pinto, Gladys, Igartuburu, José Manuel

“…•Acacia tortuosa polysaccharide is a β(1→3) galactan with ramification on C2 and/or C6.•Terminal and 2-O-β-l-arabinose are present as furanose and…”
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Novel Therapy for Acquired Tracheomalacia with a Tissue-Engineered Extraluminal Tracheal Splint and Autologous Mesenchymal-Derived Chondrocytes by Melgarejo-Ramírez, Yaaziel, Ceballos-Cantú, Juan C., Montes-Olave, Eric de J., Hernández-Tapia, Bruno, Rojas-Figueroa, Víctor, Ramírez-Arroyo, Gabriela, Cortés-Acosta, Fabiana, Dorantes-Pavón, Mario, Lecona-Butrón, Hugo, Beltrán-Rodríguez-Cabo, Olga E.

“…Abstract Introduction  Acquired tracheomalacia (ATM) is characterized by a loss of structural strength of the tracheal framework, resulting in airway collapse…”
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Determining the Lyapunov Spectrum of Continuous-Time 1D and 2D Multiscroll Chaotic Oscillators via the Solution of m-PWL Variational Equations by Jesus Manuel Munoz-Pacheco, Luz del Carmen Gómez-Pavón, Olga Guadalupe Félix-Beltrán, Arnulfo Luis-Ramos

“…An algorithm to compute the Lyapunov exponents of piecewise linear function-based multidirectional multiscroll chaotic oscillators is reported. Based on the m…”
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Analysis of gene expression profiles as a tool to uncover tumor markers of liver cancer progression in a rat model by Vásquez-Garzón, Verónica R, Beltrán-Ramírez, Olga, Salcido-Neyoy, Martha E, Cervante-Anaya, Nancy, Villa-Treviño, Saúl

“…Establishing a transcriptomic profile of human hepatocellular liver cancer (HCC) progression is a complex undertaking. A rat model of HCC was employed to…”
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Celecoxib enhances the detoxification of diethylnitrosamine in rat liver cancer by Salcido-Neyoy, Martha Estela, Sierra-Santoyo, Adolfo, Beltrán-Ramírez, Olga, Macías-Pérez, José Roberto, Villa-Treviño, Saúl

“…To study the effect of celecoxib (CXB) on diethylnitrosamine activation through the regulation of cytochrome P450 in a hepatocarcinogenesis model. Six-week-old…”
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An Approach to the Study of Gene Expression in Hepatocarcinogenesis Initiation by Olga, Beltràn-Ramírez, Sokol, Sergueï, Le-Berre, Véronique, François, Jean M., Villa-Treviño, Saúl

“…In carcinogenesis, determination of gene and protein expression profiles is important for prevention and treatment. Caffeic acid phenethyl ester (CAPE) in a…”
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Técnica de Horsley para la reconstrucción del nervio laríngeo by Carlos Fuentes, Luis Jorge Morales, Ángela Mojica, Olga Beltrán, William Sánchez

“…Introducción. La temida complicación de la tiroidectomía es la parálisis de las cuerdas vocales secundaria a lesiones del nervio laríngeo recurrente. En…”
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Celecoxib activates Stat5 and restores or increases the expression of growth hormone-regulated genes in hepatocarcinogenesis by Arellanes-Robledo, Jaime, Salcido-Neyoy, Martha Estela, Márquez-Quiñones, Adriana, García-Román, Rebeca, Beltrán-Ramírez, Olga, Le Berre, Véronique, Sokol, Sergueï, François, Jean Marie, Villa-Treviño, Saúl

“…We have previously evaluated the chemopreventive effect of celecoxib on preneoplastic lesions in rat liver. However, though the effects of celecoxib have been…”
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Functionality of Prosopis juliflora gum in the preparation of mango (Mangifera indica L.) nectar of low calorie content by Suhail González, Wuilkerman´s Castro, Fernando Rincón, Olga Beltrán, Wilfido Bríñez

“…Prosopis juliflora “cují”, species widely disseminated in Venezuela, produces seed gum. The behavior of this hydrocolloid in preparation of fruit nectars of…”
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Fractionation and characterization of gum from Acacia tortuosa. Effect of enzymatic and alkaline treatments by Beltrán, Olga, Pinto, Gladys León de, Martínez, Maritza, Picton, Luc, Cozic, Céline, Le Cerf, Didier, Muller, Guy

“…The polysaccharide from Acacia tortuosa (Gummiferae ssp) has been characterized using size exclusion chromatography (SEC) with multiangle laser light…”
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Structural features of an arabinogalactan gum exudates from Spondias dulsis (Anacardiaceae) by Martı́nez, Maritza, León de Pinto, Gladys, Sanabria, Lilian, Beltrán, Olga, Igartuburu, José M., Bahsas, Ali

“…The tree Spondias dulcis, located in Venezuela, exudes a light-brown gum. The polysaccharide, isolated from the original gum, contains galactose, arabinose,…”
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Modelo de planificación táctica de cultivos bajo incertidumbre by Ramírez, Leila Nayibe, Pardo Beltrán, Olga Lucía

“…Introducción- Actualmente la toma de decisiones es uno de los procesos más importantes dentro de la planificación de cultivos dadas las incertidumbres…”
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Influence of PWM Torque Control Frequency in DC Motors by Means of an Optimum Design Method by Lopez-Gomez, Jesus, Vargas-Trevino, M. Aurora D., Vergara-Limon, Sergio, Vargas-Trevino, Marciano, Gutierrez-Gutierrez, Jaime, Palomino-Merino, A. D., Martinez-Solis, Fermin, Felix-Beltran, Olga Guadalupe

“…The phenomenon of non-linearity is the main problem of a DC motor and optimum performance cannot be obtained by the calculation of the controller's parameters…”
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MVA E2 therapeutic vaccine for marked reduction in likelihood of recurrence of respiratory papillomatosis by Cabo Beltran, Olga Rodriguez, Rosales Ledezma, Ricardo

“…Background Recurrent respiratory papillomatosis (RRP) or laryngeal papillomatosis is a disease caused by papillomavirus infection. Methods In this phase I/II…”
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Evidence that the Anticarcinogenic Effect of Caffeic Acid Phenethyl Ester in the Resistant Hepatocyte Model Involves Modifications of Cytochrome P450 by Beltrán-Ramírez, Olga, Alemán-Lazarini, Leticia, Salcido-Neyoy, Martha, Hernández-García, Sergio, Fattel-Fazenda, Samia, Arce-Popoca, Evelia, Arellanes-Robledo, Jaime, García-Román, Rebeca, Vázquez-Vázquez, Patricia, Sierra-Santoyo, Adolfo, Villa-Treviño, Saúl

“…Caffeic acid phenethyl ester (CAPE), a natural component of propolis, shows anticarcinogenic properties in the modified resistant hepatocyte model when…”
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La enseñanza por medio del juego para un mejor aprendizaje by Morales Beltrán, Olga Rocío, Urrego Martínez, Zabdy Rocío

“…El artículo parte de un proceso de investigación cualitativa, con una metodología de acción-participación, con el cual se buscó generar un espacio de…”
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