Resultados de búsqueda - (dense OR (presente OR (compcppcppcppcppcppcppdcdcdense OR compcppcppcppcppcppcppdcdcdense)))

Perfil de expresión de P53 y CASPASA-3 en la capa granular externa del cerebelo neonatal humano. por Ruiz Holguín, Eduardo

“…Debido a que la relación entre los eventos apoptóticos presentes durante la neurogénesis y la maduración de la corteza cerebelosa posnatal en el humano no están completamente dilucidados, es necesario realizar más estudios para conocer el papel de otras vías de apoptosis además de la vía de p53. …”
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Lipoinjection and Multiple Internal Cuts for Congenital Constriction Bands: A New Treatment Approach por Castro Govea, Yanko, Vela Martínez, Amin, Treviño García, Luis Alberto

“…We propose an alternative surgical procedure for the treatment of congenital constriction bands that obviates the need for Z-plasties and eliminates the constriction band. Methods We present the case of a 36-year-old woman with a congenital constriction band of the leg. …”
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Acute Hypoglycemic and Antidiabetic Effect of Teuhetenone A Isolated from Turnera diffusa por Parra Naranjo, Aída Salomé, Delgado Montemayor, Cecilia, Fraga López, Alejandra, Castañeda Corral, Gabriela, Salazar Aranda, Ricardo, Acevedo Fernández, Juan José, Waksman Minsky, Noemí Herminia

“…Although a large number of plant metabolites are known, there are no reports indicating which of these are responsible for this activity, and this identification was the objective of the present work. Through bioassay-guided fractionation of a methanolic extract obtained from the aerial part of T. diffusa, teuhetenone A was isolated and identified as the main metabolite responsible for the plant’s hypoglycemic activity. …”
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Situational and Dispositional Factors that Predict Motivation: a Multilevel Study por Pineda Espejel, Heriberto Antonio, López Walle, Jeanette M., Tomás, Inés

“…The results are in line with previous research that have focused in the study of motivational climate at individual level, but the present study make a novel contribution by providing the perspective of a multilevel mediation model and thereby clarifying the phenomenon at team level.…”
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Ni-Co Alloy and Multisegmented Ni/Co Nanowire Arrays Modulated in Composition: Structural Characterization and Magnetic Properties por Méndez, Miguel, González, Silvia, Vega, Víctor, Teixeira, Jose, Hernando, Blanca, Luna Criado, Carlos, Prida, Víctor M.

“…Abstract: Design of novel multisegmented magnetic nanowires can pave the way for the next generation of data storage media and logical devices, magnonic crystals, or in magneto-plasmonics, among other energy conversion, recovery, and storage technological applications. In this work, we present a detailed study on the synthesis, morphology, structural, and magnetic properties of Ni, Co, and Ni-Co alloy and multisegmented Ni/Co nanowires modulated in composition, which were grown by template-assisted electrodeposition employing nanoporous anodic aluminum oxide as patterned templates. …”
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Análisis estructural de la zona norte del bloque de San Julián, Zacatecas México por Guerra Roel, Rafael

“…Por otro lado, están los cinturones orogénicos cordilleranos los cuales se desarrollan en lugares donde se tiene un ambiente de subducción activo en los márgenes de placas convergentes en donde por lo general el metamorfismo, el engrosamiento de la corteza continental y un cinturón de pliegues y cabalgaduras (CPC) localizado en la parte más alejada de la trinchera son las principales características presentes. Los CPC se localizan en muchas partes del mundo, prácticamente suceden en donde alguna capa de la corteza superior, sufre acortamiento horizontal significativo, generando pliegues y fallas relacionados con cabalgaduras sin sobrepasar las condiciones de metamorfismo de bajo grado. …”
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miRNAs and Novel Food Compounds Related to the Browning Process por Lorente Cebrián, Silvia, Herrera, Katya, Milagro Yoldi, Fermín Ignacio, Sánchez, Juana, De la Garza, Ana Laura, Castro, Heriberto

“…Recently, the presence of a third type of fat, referred to as beige or brite (brown in white), has been recognized to be present in certain kinds of white adipose tissue (WAT) depots. …”
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Efecto de la actividad gráfica en las emociones y el estrés por Vanegas Farfano, Minerva, González, Mónica

“…Abstract Two ways of art-making (distraction and expression of the event) are examined as a form of stress and mood regulation activity in undergraduate students (n=20). A present stressful situation is recalled by the participants as an induced situation and the assigned to one of four conditions. …”
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Estrategias de afrontamiento y emociones en menores con cáncer y su cuidador primario. por Soto Chavarría, Enrique

“…A su vez surgirán cambios psicológicos y emocionales; por consecuente, las emociones negativas suelen estar más presentes. Por tanto, esta investigación con abordaje descriptivo correlacional, tiene como objetivo conocer las estrategias de afrontamiento y las emociones que emplea el menor con cáncer y su cuidador primario. …”
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Medical devices in allergy practice por Popov, Todor A., Passalacqua, Giovanni, González Díaz, Sandra Nora, Plavec, Davor, Braido, Fulvio, García Abujeta, Jose Luis, Dubuske, Lawrence M., Rouadi, Philip W., Morais Almeida, Mario, Bonini, Sergio, Cheng, Lei, Ansotegui, Ignacio J.

“…Subsequently, medical devices used in allergology could be regarded as: 1) general, servicing the integral diagnostic and management principles and features of allergology, and 2) organ specific, which are shared by organ specific disciplines like pulmonology, otorhinolaryngology, dermatology, and others. The present position paper of the World Allergy Organization (WAO) is meant to be the first integral document providing structured information on medical devices in allergology used in daily routine but also needed for sophisticated diagnostic purposes and modern disease management. …”
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Environmental assessment of an animal fat based biodiesel: Defining goal, scope and life cycle inventory por Vargas Ibáñez, Leidy T., Cano Gómez, José J., Zwolinski, Peggy, Evrard, Damien

“…The aim of this research is to present the goal, scope and life cycle inventory necessary to evaluate the potential environmental impacts of ternary diesel + biodiesel + additives blends, as biofuels through life cycle assessment. …”
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Caracterización de estructura de ecosistemas forestales en Durango, México por Morales Mateo, Eliud

“…In the differentiation in diameter and height it presents/displays tendency to the homogeneity.…”
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Erosion problem in tool steel using cold box core-making process por Rodríguez, Eduardo, Pérez, Alberto, Mercado Solis, Rafael David, Velasco Tellez, Abraham, Jiménez, Omar, Flores, Martín, González, Marco Aurelio, Ibarra, Jesús

“…This paper presents the erosion results of the AISI H13 steel impinged by resin-bonded silica sand, using a testing rig that closely simulates the real blowing conditions during industrial core-making. …”
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SmFeTaO Photocatalyst for Degradation of Indigo Carmine Dye under Solar Light Irradiation por Torres Martínez, Leticia Myriam, Ruiz Gómez, Miguel A., Figueroa Torres, Mayra Zyzlila, Juárez Ramírez, Isaías, Moctezuma, Edgar

“…By scanning electron microscopy analysis, it was observed that sol-gel material presents particle size of around 150 nm. The specific surface area and energy bandgap values were 12 m2 g−1 and 2.0 eV, respectively. …”
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Antimycobacterial Activity of Laurinterol and Aplysin from Laurencia johnstonii por García Davis, Sara, Leal López, Karla Ivette, Molina Torres, Carmen Amelia, Vera Cabrera, Lucio, Díaz Marrero, Ana R., Fernández, José J., Carranza Rosales, Pilar, Viveros Valdez, José Ezequiel

“…In this sense, this study presents an evaluation of the in vitro effect of laurinterol and aplysin, two brominated sesquiterpenes isolated from Laurencia johnstonii, against nine M. tuberculosis strains and six nontuberculous mycobacteria (NTM). …”
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Identifying factors influencing the corrosion rate of steel using nonparametric statistics por Nieves Mendoza, Demetrio, Gaona Tiburcio, Citlalli, Hervert Zamora, H.L., Méndez, R.C, Castro Borges, Pedro, Borunda Terrazas, A., Zambrano Robledo, Patricia del Carmen, Almeraya Calderón, Facundo

“…Nonetheless, given the difficulty in obtaining adequate data, it is common not to have random and homogeneous samples in order to conduct parametric statistical tests (which follow a known distribution). The present study reports results from the use of a non-parametric statistical test (which does not follow a known distribution) known as the Mood test of median differences which was conducted to analyze the corrosion rate of concrete beams exposed to different environmental conditions. …”
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Pole placement and mixed sensitivity of LTI MIMO systems having controlled outputs different from measurements por Flores, Miguel A., Galindo, René

“…Analytical expressions of coprime factorizations of a given plant, a solution of the Diophantine equation and the two free parameters of a two-degrees of freedom (2DOF) controller based on observer stabilizing control are presented solving a pole placement problem, a mixed sensitivity criterion, and a reference tracking problem. …”
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Accessible location of mobile labs for COVID-19 testing por Villicaña Cervantes, Dianne Larissa, Ibarra Rojas, Omar Jorge

“…In response, we designed a Biased Random-Key Genetic Algorithm to solve the defned problem; this is capable of obtaining high-quality feasible solutions over large numbers of instances in seconds. Moreover, we present insights derived from a case study into the locations of COVID-19 testing mobile laboratories in Nuevo Leon, Mexico. …”
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Back to the basics: usefulness of naturally aged mouse models and immunohistochemical and quantitative morphologic methods in studying mechanisms of lung aging and associated disea... por Jaramillo Rangel, Gilberto, Chávez Briones, María de Lourdes, Ancer Arellano, Adriana Guadalupe, Miranda Maldonado, Ivett C., Ortega Martínez, Marta Graciela

“…The advantage of using naturally aged mice is that they present characteristics similar to those observed in human aging. …”
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Efficiency Evaluation on the Influence of Washing Methods for Biodiesel Produced from High Free Fatty Acid Waste Vegetable Oils through Selected Quality Parameters por Ortiz Lechuga, Eugenia Guadalupe, Rodríguez Zúñiga, Mauro, Arévalo Niño, Katiushka

“…The increasing use of alternative energy sources has brought benefits like the recycling of waste vegetable oils (WVO) for biodiesel production; however, this practice presents challenges derived from a highly variable raw matter. …”
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